CN110302048B - Regulating switch for air pressure type shock wave therapeutic instrument - Google Patents
Regulating switch for air pressure type shock wave therapeutic instrument Download PDFInfo
- Publication number
- CN110302048B CN110302048B CN201910773107.2A CN201910773107A CN110302048B CN 110302048 B CN110302048 B CN 110302048B CN 201910773107 A CN201910773107 A CN 201910773107A CN 110302048 B CN110302048 B CN 110302048B
- Authority
- CN
- China
- Prior art keywords
- hole
- sliding block
- shock wave
- air
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims abstract description 113
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 title claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000009527 percussion Methods 0.000 claims description 25
- 238000002560 therapeutic procedure Methods 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 23
- 238000007789 sealing Methods 0.000 description 23
- 230000009471 action Effects 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 15
- 230000003116 impacting effect Effects 0.000 description 9
- 230000000638 stimulation Effects 0.000 description 9
- 230000033764 rhythmic process Effects 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002635 electroconvulsive therapy Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 208000007875 Femur Head Necrosis Diseases 0.000 description 1
- 206010034464 Periarthritis Diseases 0.000 description 1
- 208000002240 Tennis Elbow Diseases 0.000 description 1
- 208000004760 Tenosynovitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/008—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms using shock waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses an adjusting switch for a pneumatic shock wave therapeutic apparatus, relates to the field of medical instruments, and aims to solve the problems that the deep treatment is guaranteed and the harm is reduced, the treatment method is single, and the treatment effect is not ideal in the prior art. An adjusting switch for a pneumatic shock wave therapeutic apparatus comprises a fixing piece, a limiting ring and an adjusting piece; the stationary blade and the spacing ring are fixed to be set up in the pipe body, be provided with the adjustment sheet between stationary blade and the spacing ring, the output of motor passes the central authorities of adjustment sheet and rotates the central authorities that set up at the stationary blade, and the stationary blade is cyclic annular piece, the central hollow area of stationary blade is provided with the separation blade, and the output of motor rotates the central authorities that set up at the separation blade. The invention solves the problems of the prior art that the deep treatment is ensured and the harm is reduced, the treatment method is single and the treatment effect is not ideal, improves the treatment effect in the deep treatment area, changes the treatment method, reduces the pain and ensures the treatment effect.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to an adjusting switch for a pneumatic shock wave therapeutic apparatus.
Background
In recent years, the external shock wave therapy instrument has achieved satisfactory effects in the treatment of ischemic necrosis of femoral head, femoral nonunion, delayed union of fracture, and diseases of pain of skeletal muscular system, such as scapulohumeral periarthritis, tennis elbow, tenosynovitis of biceps brachii longhead, calcaneodynia, and other end diseases. The following problems still exist in the shock wave therapy apparatus:
(1) when the generated shock wave acts on a treatment area, when the shock wave enters the tissue of the treatment area, the shock wave can be weakened, namely, the energy transmitted in a medium is weakened, and the treatment effect on the deep part of the treatment area is not ideal;
(2) the traditional single therapeutic apparatus has limited treatment area in the use process, and a plurality of therapeutic apparatuses are needed for cooperative treatment, so that the cost of a hospital is increased;
(3) the traditional therapeutic apparatus has a single treatment method, namely the frequency of the shock wave is directly adjusted to directly carry out shock treatment or mobile shock treatment on the affected part, the treatment effect is not ideal, and meanwhile, the pain feeling is enhanced.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides an adjusting switch for a pneumatic shock wave therapeutic apparatus, which is used for solving the problems of how to ensure deep treatment and reduce harm, single treatment method and unsatisfactory treatment effect in the prior art.
The technical scheme of the invention is as follows:
an adjusting switch for a pneumatic shock wave therapeutic apparatus comprises a fixing piece, a limiting ring and an adjusting piece; the output end of the motor penetrates through the center of the adjusting sheet and is rotatably arranged in the center of the fixing sheet;
the fixing piece is an annular piece, a blocking piece is arranged in a central hollow area of the fixing piece, the output end of the motor is rotatably arranged in the center of the blocking piece, and a plurality of first through holes are formed in the fixing piece in an array mode;
a plurality of second through holes, a plurality of air inlet through holes and a plurality of transverse exhaust channels are annularly arranged on the end surface of the adjusting sheet, a plurality of U-shaped grooves and a plurality of longitudinal exhaust channels are arrayed on the side wall of the adjusting sheet, two transverse exhaust channels are correspondingly arranged between two opposite U-shaped grooves, two air inlet through holes are oppositely arranged between two opposite second through holes, and the corresponding transverse exhaust channels are connected with the longitudinal exhaust channels, when the first through hole corresponds to the second through hole, compressed air can enter through the first through hole and the second through hole and pass through the sliding block moving component, when the first through hole corresponds to the U-shaped groove, the compressed air enters the slider moving member from the air inlet through hole, under the cooperation of stationary blade and adjustment sheet, can effectively change the air current direction of the compressed air who gets into slider removal component fast to change the operating condition of slider removal component.
Preferably, the number of the first through holes, the second through holes, the air inlet through holes, the transverse exhaust channels, the U-shaped grooves and the longitudinal exhaust channels which are arranged in the annular array is the same, and the number of the first through holes, the second through holes, the air inlet through holes, the transverse exhaust channels, the U-shaped grooves and the longitudinal exhaust channels is set to be even and is the same as the number of the sliding channels arranged in the sliding block moving component.
Preferably, the annular array is provided with the first through holes, the second through holes and the U-shaped grooves which have the same array radius and correspond to the slider moving member.
Preferably, the radius R of the annular array of the air inlet through holes and the radius R of the transverse exhaust passage are the same, the central hollow area of the fixing plate is circular, the radius of the central hollow area is R, and the radius R of the annular array is smaller than the radius R of the central hollow area.
Preferably, the U-shaped groove corresponds to the first exhaust hole, and the longitudinal exhaust channel corresponds to the second exhaust hole.
Preferably, the first exhaust hole and the second exhaust hole are formed in the side wall of the tube body.
The invention has the beneficial effects that:
1) the slider moving component acts on the impact device under the action of compressed gas, the impact devices arranged in the impact array generate the same shock wave, when the shock wave acts on a treatment area of a patient, the shock wave can be weakened when entering the tissue of the treatment area, in order to ensure the treatment effect, the traditional treatment method can increase the pressure of compressed air and increase the energy of the shock wave, so that the energy of the shock wave entering the tissue is increased, but the shock wave acting on the surface of skin can also be increased, the injury to a wounded person can also be increased along with the increase of the shock wave, the plurality of impact devices are arranged, the same shock wave is generated under the action of the slider moving component, when the shock wave enters the tissue of the treatment area, the shock waves with the same frequency and wavelength can generate an interference phenomenon, namely the waves with the same frequency are superposed, so that the wave crest and the wave crest of the wave are superposed, the trough superposes with the trough, makes regional vibration strengthen, and then guarantees the energy of the regional shock wave of treatment, reduces the injury to the wounded simultaneously.
2) The output end of the motor penetrates through the second partition plate to be connected with one end of the adjusting switch, the other end of the adjusting switch is connected with the sliding block moving component, the adjusting switch is driven by the motor to periodically change the airflow direction of compressed air entering the sliding block moving component through the adjusting switch, and further the working state of the sliding block moving component can be periodically changed, and meanwhile, when the adjusting switch works, the compressed air can enter the sliding block moving component, redundant air in the working process of the sliding block moving component can be discharged, the pressure of the airflow is ensured to be unidirectional, the energy loss of the compressed air is reduced, the energy of the compressed air can be enabled to do work on the sliding block moving component to the maximum extent, the working state of the sliding block moving component is effectively changed at a high speed, and high-speed control is achieved.
3) The adjusting sheet is tightly abutted against the side wall of the fixing sheet under the action of the fixing sheet and the limiting ring, a blocking sheet is arranged in a central hollow area of the fixing sheet, when the adjusting sheet rotates relative to the fixing sheet, an air inlet through hole and a transverse exhaust channel which are formed in the adjusting sheet are periodically and alternately blocked, when a first through hole corresponds to a second through hole, the blocking sheet blocks the air inlet through hole at the moment, compressed gas enters along the forward direction of the second through hole, the compressed gas passes through the sliding block moving component and exhausts air in the sliding block moving component along the transverse exhaust channel, when the first through hole corresponds to the U-shaped groove, the blocking sheet blocks the transverse exhaust channel at the moment, the compressed gas enters along the reverse direction of the air inlet through hole, the compressed gas passes through the sliding block moving component and exhausts the air in the sliding block moving component along the U-shaped groove, the adjusting sheet is periodic variation for the stationary blade promptly, and second through-hole and U type recess cooperate with first through-hole in turn respectively, and the separation blade is respectively to air inlet through-hole and the shutoff in turn of horizontal exhaust passage, and through the structure cooperation of adjusting sheet and stationary blade, the positive and negative direction of the air current that gets into in the slip moving member is just turned into to more effectual periodicity change compressed gas, has removed the influence of the convection current that slider reciprocating motion in-process air formed to the slider.
4) The first through hole corresponds to the second through hole, the blocking piece blocks the air inlet through hole, compressed air enters the sliding channel, the moving sliding block presses the air between the sliding block and the impact device into the tube body between the sealing sheet and the fixing sheet along the air leakage hole, the air enters the annular cavity through the transverse exhaust channel, the longitudinal exhaust channel and the second exhaust hole under the action of pressure and is exhausted through the exhaust pipe, so that the resistance which cannot be brought by the air when the sliding block is pushed to move to the impact device and the air in the sliding tube is compressed is fully eliminated, the acceleration synchronism of the compressed air to the sliding block is ensured, and the requirement on the speed when the sliding block impacts the impact device is met; after the impact striking device is completed, the motor continues to drive the adjusting sheet to rotate, the rotating state is that the first through hole corresponds to the U-shaped groove, the blocking sheet blocks the transverse exhaust channel and the longitudinal exhaust channel, compressed gas enters the tube body along the air inlet through hole, the compressed gas enters the sliding channel along the air outlet hole, the sliding channel cannot be discharged along the transverse exhaust channel and the longitudinal exhaust channel, the thrust action of the gas is fully guaranteed, the sliding block is pushed to move towards the direction close to the fixing sheet, the sliding block is enabled to return to the initial position, the moving sliding block enables the gas between the sliding block and the fixing sheet to be pressed into the U-shaped groove and the first exhaust hole through the first through hole, the gas is discharged through the exhaust pipe, when the sliding block is pushed to move towards the fixing sheet, the resistance brought by air is fully relieved, and the synchronism of the compressed air to the acceleration of the sliding block is guaranteed.
5) The human control moves in the area of the pain point to be treated, impact is carried out according to the impact rhythm with lower frequency, so that a patient adapts to the pain firstly, pain caused by too fast impact frequency is avoided difficultly according to the pain condition, the intermittent rotation time of the motor is adjusted according to the moving stimulation condition and the feedback of the patient, the intermittent motion time of the motor is gradually reduced, the frequency of impact is gradually accelerated, the intermittent motion time of the motor is gradually increased, the frequency of impact is reduced, the impact is repeated for 5 times, the intermittent rotation time of the motor is adjusted to be the minimum according to the moving stimulation condition and the feedback of the patient, the frequency of impact reaches the fastest speed, impact is carried out according to the impact rhythm with the highest frequency and lasts for 5 minutes, and the treatment is gradual and more thorough and effective.
Drawings
FIG. 1 is a schematic view, partially in section, of a pneumatic shock wave treatment apparatus according to the present invention;
FIG. 2 is a schematic view of the overall structure of a pneumatic shock wave treatment apparatus according to the present invention;
FIG. 3 is a schematic view showing the construction of a compressed air introduction device;
FIG. 4 is a schematic diagram of the structure of the regulating switch;
FIG. 5 is a schematic view of the construction of the percussion device;
FIG. 6 is a schematic structural view of a slider moving member;
FIG. 7 is a schematic view comparing the adjustment tab and the fixing tab when the U-shaped groove corresponds to the first through hole;
FIG. 8 is a schematic view comparing the adjustment tab and the fixing tab when the second through hole corresponds to the first through hole;
FIG. 9 is a schematic view of a combined cross section of the adjustment tab and the fixing tab with the U-shaped groove corresponding to the first through hole;
FIG. 10 is a schematic view of a sectional view of the combination of the regulating blade and the fixing blade when the second through hole corresponds to the first through hole.
In the figure: 1-pipe body, 1-1-first exhaust hole, 1-2-second exhaust hole, 2-handle body, 2-1-annular cavity, 3-slide block moving component, 3-1-sliding channel, 3-2-sealing sheet, 3-3-slide block, 3-4-air leakage hole, 4-percussion device, 4-1-fixing piece, 4-2-striking head, 4-3-rubber damping spring, 5-compressed air leading-in device, 5-1-first partition plate, 5-2-second partition plate, 5-3-regulating switch, 5-3-1-fixing piece, 5-3-2-limiting ring, 5-3-3-regulating piece, 5-3-1-1-baffle plate, 5-3-1-2-first through hole, 5-4-electromagnetic valve, 5-5-U-shaped air inlet pipe, 5-6-motor, 5-3-3-1-second through hole, 5-3-3-2-air inlet through hole, 5-3-3-transverse air outlet channel, 5-3-3-4-U-shaped groove and 5-3-3-5-longitudinal air outlet channel.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
detailed description of the invention
The embodiment is a pneumatic shock wave therapeutic apparatus.
As shown in fig. 1, 2 and 3, the pneumatic shock wave therapeutic apparatus disclosed in this embodiment includes a tube 1, a handle body 2, a slider moving member 3, a striking device 4 and a compressed air introducing device 5; one end of the pipe body 1 is inserted into the handle body 2, and a sliding block moving component 3, a percussion device 4 and a compressed air leading-in device 5 are arranged in the pipe body 1; the compressed air introducing device 5 and the impact devices 4 in the annular array are respectively arranged at two ends of the tube body 1, one end of the slide block moving component 3 is connected with the impact devices 4, the other end of the slide block moving component 3 is connected with the compressed air introducing device 5, the compressed air introducing device 5 can periodically change the airflow direction of compressed air entering the slide block moving component 3, under the thrust action of the periodically changed airflow, the slide block moving component 3 acts on the impact devices 4, and the acted impact devices 4 generate a plurality of synchronous shock waves;
the compressed air leading-in device 5 comprises a first partition plate 5-1, a second partition plate 5-2, an adjusting switch 5-3, an electromagnetic valve 5-4, a U-shaped air inlet pipe 5-5 and a motor 5-6; a first clapboard 5-1, a second clapboard 5-2 and an adjusting switch 5-3 are sequentially arranged from one side close to a handle body 2 to one side of a percussion device 4, an electromagnetic valve 5-4 is arranged on the side wall of the first clapboard 5-1, a U-shaped air inlet pipe 5-5 and a motor 5-6 are arranged between the first clapboard 5-1 and the second clapboard 5-2, two air inlet ends of the U-shaped air inlet pipe 5-5 penetrate through the second clapboard 5-2, the air inlet pipe penetrates through the first clapboard 5-1 and is connected with the U-shaped air inlet pipe 5-5, the electromagnetic valve 5-4 acts on the air inlet pipe, the motor 5-6 is arranged on the second clapboard 5-2, the output end of the motor 5-6 penetrates through the second clapboard 5-2 and is connected with one end of the adjusting switch 5-3, the other end of the adjusting switch 5-3 is connected with the sliding block moving component 3, and the adjusting switch 5-3 can periodically change the airflow direction of the compressed air entering the sliding block moving component 3 through the adjusting switch 5-3 under the driving of the motor 5-6, so that the working state of the sliding block moving component 3 can be periodically and synchronously changed;
starting a controller for controlling the electromagnetic valve 5-4, supplying power to the electromagnetic valve 5-4, enabling compressed air to enter the compressed air guiding device 5 through the air inlet pipe, uniformly providing compressed air to the area between the second partition plate 5-2 and the adjusting switch 5-3 through the air inlet pipe and the U-shaped air inlet pipe 5-5, adjusting the intermittent time of intermittent rotation of the motor 5-6, enabling the compressed air to firstly enter the pipe body 1 and enter the slide block moving member 3 along the pipe body 1 through the adjusting function of the motor 5-6 on the adjusting switch 5-3, enabling the slide block moving member 3 to be restored to the initial working state to prepare for impacting the impacting device 4, enabling the compressed air to directly enter the slide block moving member 3 through the next intermittent motion of the motor 5-6, enabling the slide block moving member 3 to act on the impacting device 4 under the action of the compressed air, the same shock wave is generated by the percussion devices 4 arranged in the percussion array, when the shock wave acts on the treatment area of a patient, the shock wave can be weakened when the shock wave enters the tissue of the treatment area, in order to ensure the treatment effect, the pressure of compressed air can be increased by the traditional treatment method, the energy of the shock wave can be increased, the energy of the shock wave entering the tissue can be enabled, but the shock wave acting on the surface of the skin can be increased, the injury to the wounded can be increased along with the increase of the shock wave, the same shock wave can be generated by the plurality of the percussion devices 4 arranged under the action of the sliding block moving component 3, when the shock wave enters the tissue of the treatment area, the shock wave with the same frequency and wavelength can generate the interference phenomenon, namely, the wave with the same frequency is superposed, the wave crest and the wave crest of the wave are superposed, the wave trough is superposed, the vibration of the area is strengthened, and the energy of the shock wave of the treatment area is ensured, meanwhile, the injury to the wounded is reduced;
the output end of the motor 5-6 is connected with one end of the regulating switch 5-3 through the second clapboard 5-2, the other end of the regulating switch 5-3 is connected with the slide block moving component 3, the regulating switch 5-3 can periodically change the airflow direction of the compressed air entering the slide block moving component 3 through the regulating switch 5-3 under the driving of the motor 5-6, and further can periodically change the working state of the slide block moving component 3, and simultaneously, when the regulating switch 5-3 works, the compressed air can enter the slide block moving component 3, and simultaneously, the redundant air of the slide block moving component 3 can be discharged, the pressure of the airflow is ensured to be unidirectional, the energy loss of the compressed air is reduced, and the energy of the compressed air can do work to the slide block moving component 3 to the maximum extent, the working state of the sliding block moving component 3 is effectively changed at high speed, and high-speed control is realized;
the intermittent time setting of the motor 5-6 is set according to the working state of the slide block moving component 3, namely the time of the periodic change of the working state of the slide block moving component 3 is set as the minimum value of the intermittent time of the elevator, and the aim is to meet the requirement that the working state of the slide block moving component 3 can be carried out in a reciprocating way.
Detailed description of the invention
The embodiment is an embodiment of a handle body for a pneumatic shock wave treatment instrument.
It should be noted that the handle body for a pneumatic shock wave therapy apparatus of the present embodiment may be implemented separately, that is, may exist separately as a component of a pneumatic shock wave therapy apparatus, and may further limit the pneumatic shock wave therapy apparatus described in the first embodiment.
Referring to fig. 1, 2 and 3, the handle body for a pneumatic shock wave therapeutic apparatus disclosed in this embodiment is cylindrical, has a bottom and no cover, and is inserted into the handle body 2 from the uncovered end of the tube body 1, the inner side wall of the uncovered end of the handle body 2 is provided with an annular cavity 2-1, one end of the exhaust pipe is communicated with the annular cavity 2-1, the outer side wall of the handle body 2 is provided with anti-slip rubber, and the intake pipe penetrates through the bottom of the handle body 2 and is connected with a U-shaped intake pipe 5-5;
the side wall of the pipe body 1 between the adjusting switch 5-3 and the annular cavity 2-1 of the handle body 2 is provided with a first exhaust hole 1-1 and a second exhaust hole 1-2, and the first exhaust hole 1-1 and the second exhaust hole 1-2 are communicated with the annular cavity 2-1 of the handle body 2.
The shape of the handle body 2 is cylindrical, the handle body can be fully matched with the pipe body 1, meanwhile, the inner wall of the cylindrical handle body 2 is completely abutted against the outer side wall of the pipe body 1 and fixedly connected, and seamless welding can be adopted to realize sealing, when the annular cavity 2-1 is arranged on the handle body 2, the adjusting switch 5-3 can enable the adjusting switch to work, compressed air can enter the sliding block moving component 3, meanwhile, redundant air generated by the working of the sliding block moving component 3 is discharged into the annular cavity 2-1 of the handle body 2 through the first exhaust hole 1-1 and the second exhaust hole 1-2, the influence of discharged air on the working state of the sliding block moving component 3 is overcome, the pressure of air flow is ensured to be unidirectional, the energy loss of the compressed air is reduced, the energy of the compressed air can maximally apply work to the sliding block moving component 3, and the working state of the sliding block moving component 3 is effectively changed at high speed, high-speed control is realized;
the plurality of first exhaust holes 1-1 and the plurality of second exhaust holes 1-2 are arranged on the side wall of the tube body in an array manner, and the number of the first exhaust holes and the number of the second exhaust holes are even;
the outer wall of the handle body 2 is provided with anti-slip rubber, so that the gripping force of an operator for holding operation can be increased.
Detailed description of the invention
The present embodiment is an embodiment of a slider moving member for a pneumatic shock wave therapy apparatus. It should be noted that the slide moving member for a pneumatic shock wave therapy apparatus of this embodiment may be implemented separately, that is, may exist separately as a component of a pneumatic shock wave therapy apparatus, and may further limit the pneumatic shock wave therapy apparatus described in the first embodiment.
As shown in fig. 1, 3, 4, 5 and 6, the pneumatic slider moving member for a shock wave therapy apparatus disclosed in this embodiment includes a sliding channel 3-1, a sealing sheet 3-2, and a slider 3-3; the plurality of sliding channels 3-1 are arranged in the pipe body 1 in an annular array mode, one end of each sliding channel 3-1 is arranged on the corresponding regulating switch 5-3, the other end of each sliding channel 3-1 is arranged on the corresponding sealing sheet 3-2, a sliding block 3-3 is arranged in each sliding channel 3-1, the front end face of each sliding block 3-3 is in a round table shape, the rear end of each sliding channel is in a cylindrical shape, each sliding block 3-3 can move back and forth in each sliding channel, one side, close to the impact device, of each sliding channel 3-1 is provided with an air leakage hole 3-4, and the motion state of each sliding block can be changed through the air leakage holes 3-4 by compressed air;
the number of the sliding channels 3-1 is even;
the sliding channel 3-1 is in a circular tube shape, the sliding block 3-3 is arranged in the sliding channel 3-1, the sliding block 3-3 can move in the sliding channel 3-1 in a reciprocating mode, meanwhile, the outer wall of the cylindrical part at the rear end of the sliding block 3-3 is tightly abutted to the inner wall of the sliding channel 3-1, the inner wall of the sliding channel 3-1 and the arc surface of the sliding block 3-3 are both smooth metal surfaces, a lubricant can be smeared on the inner wall of the sliding channel 3-1 to reduce the friction resistance and the heat generated by friction of the sliding block 3-3 in the moving process, when the sliding block 3-3 is contacted with the impact device 4, the cylindrical part of the sliding block 3-3 is located on the rear side of the air leakage hole 3-4, namely the cylindrical part cannot seal the air leakage hole 3-4, and the sliding block 3-3 can be guaranteed to be reset by compressed air, namely, the sealing sheet 3-2 returns to the side close to the regulating switch 5-3, so that the pressure of compressed gas entering from the tube body 1 can be ensured, and the sliding block 3-3 is pushed to reset;
the number of the sliding channels 3-1 is even, and the sliding channels are arranged corresponding to the adjusting switches 5-3.
Detailed description of the invention
The embodiment is an embodiment of a percussion device for a pneumatic shock wave therapy apparatus. It should be noted that the impact device for a pneumatic shock wave therapy apparatus of the present embodiment may be implemented separately, that is, may exist separately as a component of a pneumatic shock wave therapy apparatus, and may further limit the pneumatic shock wave therapy apparatus described in the first embodiment.
As shown in fig. 1, 5 and 6, the pneumatic percussion device for a shock wave therapeutic apparatus disclosed in this embodiment includes a fixing member 4-1, a percussion head 4-2, and a rubber damping spring 4-3; the fixing pieces 4-1 are arranged on the sealing sheet 3-2 in an array mode and communicated with the sliding channel 3-1, one end of the striking head 4-2 is arranged in the fixing piece 4-1, the rubber damping spring 4-3 is arranged between the fixing piece 4-1 and the striking head 4-2, the sealing damping rubber ring is arranged between the striking head 4-2 and the sliding channel 3-1, and the striking head 4-2 can move back and forth in the fixing piece 4-1;
the slide block 3-3 impacts one end face of the striking head 4-2, the striking head 4-2 moves forwards to contact with a treatment part, and due to the existence of the rubber damping spring 4-3 in the fixing piece 4-1, the elastic force of the rubber damping spring 4-3 enables the striking head 4-2 to move backwards to be separated from the treatment part;
the sealing shock-absorbing rubber ring is arranged between the striking head 4-2 and the sliding channel 3-1, and aims to ensure that compressed gas pushes the sliding block 3-3 to reciprocate.
Detailed description of the invention
The embodiment is an embodiment of an adjusting switch for a pneumatic shock wave therapeutic apparatus.
It should be noted that the adjustment switch for a pneumatic shock wave therapy apparatus of this embodiment may be implemented separately, that is, may exist separately as a component of a pneumatic shock wave therapy apparatus, and may further limit the pneumatic shock wave therapy apparatus described in the first embodiment.
As shown in fig. 1, 3, 4, 7, 8, 9 and 10, the regulating switch for pneumatic shock wave therapeutic apparatus disclosed in this embodiment comprises a fixing piece 5-3-1, a limiting ring 5-3-2 and a regulating piece 5-3-3; the fixing piece 5-3-1 and the limiting ring 5-3-2 are fixedly arranged in the pipe body 1, the adjusting piece 5-3-3 is arranged between the fixing piece 5-3-1 and the limiting ring 5-3-2, and the output end of the motor 5-6 penetrates through the center of the adjusting piece 5-3-3 and is rotatably arranged in the center of the fixing piece 5-3-1;
the fixing piece 5-3-1 is an annular piece, a baffle 5-3-1-1 is arranged in the central hollow area of the fixing piece 5-3-1, the output end of the motor 5-6 is rotatably arranged in the center of the baffle 5-3-1-1, and a plurality of first through holes 5-3-1-2 are formed in the fixing piece 5-3-1 in an array manner;
the end face of the adjusting sheet 5-3-3 is annularly provided with a plurality of second through holes 5-3-1, a plurality of air inlet through holes 5-3-2 and a plurality of transverse exhaust channels 5-3-3-3, the side wall of the adjusting sheet 5-3-3 is provided with a plurality of U-shaped grooves 5-3-4 and a plurality of longitudinal exhaust channels 5-3-3-5 in an array manner, two transverse exhaust channels 5-3-3 are correspondingly arranged between two opposite U-shaped grooves 5-3-4, two air inlet through holes 5-3-3-2 are correspondingly arranged between two opposite second through holes 5-3-1, and the corresponding transverse exhaust channels 5-3-3-3 and the longitudinal exhaust channels 5-3-3-5, when the first through hole 5-3-1-2 corresponds to the second through hole 5-3-3-1, compressed air can enter through the first through hole 5-3-1-2 and the second through hole and pass through the slider moving member 3, and when the first through hole 5-3-1-2 corresponds to the U-shaped groove 5-3-3-4, the compressed air enters the slider moving member 3 from the air inlet through hole 5-3-3-2, namely, the air flow direction of the compressed air entering the slider moving member 3 can be quickly and effectively changed under the matching of the fixing piece 5-3-1 and the adjusting piece 5-3-3, so that the working state of the slider moving member 3 can be changed.
Pushing the sliding block 3-3 to impact: starting the motor 5-6 to rotate and adjusting the intermittent time of the intermittent rotation of the motor (5-6), wherein the motor 5-6 drives the adjusting sheet 5-3-3 to rotate intermittently, when the motor is in the first intermittent state after starting, the U-shaped groove 5-3-4 corresponds to the first through hole 5-3-1-2, compressed gas between the second partition plate 5-2 and the adjusting switch 5-3 cannot enter the first through hole 5-3-1-2 from the U-shaped groove 5-3-4, the blocking sheet 5-3-1-1 simultaneously blocks the transverse exhaust passage 5-3-3, and the gas pressure between the second partition plate 5-2 and the adjusting switch 5-3 enables the compressed gas to enter the fixing sheet 5-3-3 from the air inlet through hole 5-3-2 In the tube body 1 between the sealing piece 3-2 and the sliding channel 1, compressed gas enters the sliding channel 3-1 through the air leakage hole 3-4, the sliding block 3-3 is pushed to be close to the fixed piece 5-3-1 by the compressed gas, meanwhile, the gas in the sliding channel 3-1 of the sliding block 3-3 and the fixed piece 5-3-1 is discharged into the U-shaped groove 5-3-3-4, the resistance brought by air in the sliding process of the sliding block 3-3 is relieved, high-speed control is realized, the sliding block 3-3 in each sliding channel 3-1 returns to the initial position, and the movement synchronism of each sliding block 3-3 is ensured;
a first exhaust hole 1-1 and a second exhaust hole 1-2 are formed in the side wall of the pipe body 1 between the adjusting switch 5-3 and the annular cavity 2-1 of the handle body 2, and the first exhaust hole 1-1 and the second exhaust hole 1-2 are communicated with the annular cavity 2-1 of the handle body 2;
the array radiuses of the first through hole 5-3-1-2, the second through hole 5-3-3-1 and the U-shaped groove 5-3-3-4 which are arranged in the annular array are the same and correspond to the sliding block moving component 3;
the butt joint matching of the first through hole 5-3-1-2, the second through hole 5-3-3-1 and the U-shaped groove 5-3-3-4 with the sliding block moving component 3 is fully ensured, and the air pressure in the flowing process of the compressed air is ensured;
the U-shaped groove 5-3-3-4 corresponds to the first exhaust hole 1-1, and the longitudinal exhaust channel 5-3-3-5 corresponds to the second exhaust hole 1-2;
the first exhaust hole 1-1 and the second exhaust hole 1-2 are formed in the side wall of the tube body 1;
after the reset is completed, the motor 5-6 drives the adjusting sheet 5-3-3 to rotate until the first through hole 5-3-1-2 corresponds to the second through hole 5-3-3-1, the blocking sheet 5-3-1-1 blocks the air inlet through hole 5-3-3-2, the compressed air between the second partition plate 5-2 and the adjusting switch 5-3 enters the sliding channel 3-1 along an inlet formed by the first through hole 5-3-1-2 and the second through hole 5-3-3-1, and meanwhile, due to the blocking effect of the blocking sheet 5-3-1-1 on the air inlet through hole 5-3-3-2, the compressed air can not enter the pipe body 1 along the air inlet through hole 5-3-3-2, when the compressed gas acts on the sliding block 3-3, the atmospheric pressure acting on the cylindrical part of the sliding block 3-3 is ensured, the atmospheric pressure action of the circular truncated cone part of the sliding block 3-3 is relieved, the rear end surface of the sliding block 3-3 pushes the sliding block 3-3 to move towards the direction of the percussion device 4, the moving sliding block 3-3 presses the gas between the sliding block 3-3 and the percussion device 4 into the tube body 1 between the sealing sheet 3-2 and the fixed sheet 5-3-1 along the air leakage hole 3-4, and the gas enters the annular cavity 2-1 through the transverse exhaust channel 5-3-3-3, the longitudinal exhaust channel 5-3-5 and the second exhaust hole 1-2 under the action of the pressure and is exhausted through the exhaust pipe, when the sliding block 3-3 is fully relieved to push to move towards the percussion device 4, when the air in the sliding pipe body 1 is compressed, the air can not bring resistance, so that the synchronism of the compressed air for the acceleration of the sliding blocks 3-3 is ensured, and the requirement on the speed when the sliding blocks 3-3 impact the impact device 4 is met;
pushing the sliding block 3-3 to reset: after the impact striking device 4 is finished, the motor 5-6 continues to drive the adjusting sheet 5-3-3 to rotate until the first through hole 5-3-1-2 corresponds to the U-shaped groove 5-3-3-4, the blocking sheet 5-3-1-1 blocks the transverse exhaust passage 5-3-3 and the longitudinal exhaust passage 5-3-3-5, compressed gas between the second partition plate 5-2 and the adjusting switch 5-3 can only be forced to enter the tube body 1 between the sealing sheet 3-2 and the fixing sheet 5-3-1 along the air inlet through hole 5-3-2, and due to the blocking effect of the blocking sheet 5-3-1-1 on the transverse exhaust passage 5-3-3, compressed gas enters the sliding channel 3-1 along the air leakage hole 3-4 but cannot be discharged along the transverse exhaust channel 5-3-3-3 and the longitudinal exhaust channel 5-3-3-5, the thrust action of the gas is fully ensured, the sliding block 3-3 is pushed to move towards the direction close to the fixed plate 5-3-1, the sliding block 3-3 returns to the initial position, the moving sliding block 3-3 presses the gas between the sliding block 3-3 and the fixed plate 5-3-1 into the sliding channel 3-1 through the first through hole 5-3-1-2, the U-shaped groove 5-3-4 and the first exhaust hole 1-1, the gas is discharged through the exhaust pipe, and when the sliding block 3-3 is fully released to be pushed to move towards the fixed plate 5-3-1, when the air in the sliding channel 3-1 is compressed, the resistance brought by the air ensures the synchronism of the compressed air to the acceleration of the sliding block 3-3.
Detailed description of the invention
The embodiment is an embodiment of an adjusting switch for a pneumatic shock wave therapeutic apparatus.
With reference to fig. 7 and 8, this embodiment is based on the fifth embodiment, and the difference is that; the number of the first through holes 5-3-1-2, the second through holes 5-3-3-1, the air inlet through holes 5-3-3-2, the transverse exhaust channels 5-3-3-3, the U-shaped grooves 5-3-4 and the longitudinal exhaust channels 5-3-3-5 which are arranged in the annular array is the same, and the number of the first through holes is set to be even and is the same as that of the sliding channels 3-1 arranged in the sliding block moving component 3;
the radius R of the annular array of the air inlet through hole 5-3-3-2 and the transverse exhaust channel 5-3-3 is the same, the central hollow area of the fixing plate 5-3-1 is circular, the radius of the central hollow area is R, and the radius R of the annular array is smaller than the radius R of the central hollow area;
the number of the treatment devices is set to be even number, namely 2n, and n is a positive integer more than or equal to 1, the invention considers the interference problem of the volume, the treatment surface and the shock wave of the treatment device, the number of the treatment devices is set to be 4, meanwhile, the baffle 5-3-1-1 is arranged in a cross shape, the baffle 5-3-1-1 is a high-strength metal sheet, the motor is tightly abutted against the adjusting sheet 5-3-3, the motor is intermittently set for 4 times in one period of 5-6, and the number of the first through hole 5-3-1-2, the second through hole 5-3-3-1, the air inlet through hole 5-3-3-2, the transverse exhaust channel 5-3-3-3, the U-shaped groove 5-3-4 and the longitudinal exhaust channel 5-3-3-5 are completely matched and set;
the radius R of the annular array of the air inlet through holes 5-3-3-2 and the transverse exhaust channels 5-3-3 is the same, and the radius of the central hollow area is R, so that when the air inlet through holes 5-3-3-2 and the transverse exhaust channels 5-3-3-3 rotate along with the adjusting sheet 5-3-3, the baffle 5-3-1-1 can block the corresponding air inlet through hole 5-3-3-2 or the transverse exhaust channel 5-3-3-3, the air inlet through holes 5-3-3-2 and the transverse exhaust passages 5-3-3-3 are arranged in a staggered mode so as to change the flow direction of compressed air, and the aim of the air inlet through holes is to be completely matched with the baffle plates 5-3-1-1.
Detailed description of the invention
The embodiment is an embodiment of an adjusting switch for a pneumatic shock wave therapeutic apparatus.
With reference to fig. 3 and 6, the present embodiment is based on the fifth embodiment, and the differences are as follows: an adjusting switch for a pneumatic shock wave therapeutic apparatus comprises a fixing piece 5-3-1, a limiting ring 5-3-2 and an adjusting piece 5-3-3; the fixing piece 5-3-1 and the limiting ring 5-3-2 are fixedly arranged in the pipe body 1, the adjusting piece 5-3-3 is arranged between the fixing piece 5-3-1 and the limiting ring 5-3-2, and the output end of the motor 5-6 penetrates through the center of the adjusting piece 5-3-3 and is rotatably arranged in the center of the fixing piece 5-3-1;
the fixing piece 5-3-1 is an annular piece, a baffle 5-3-1-1 is arranged in the central hollow area of the fixing piece 5-3-1, the output end of the motor 5-6 is rotatably arranged in the center of the baffle 5-3-1-1, and a plurality of first through holes 5-3-1-2 are formed in the fixing piece 5-3-1 in an array manner;
the end face of the adjusting sheet 5-3-3 is annularly provided with a plurality of second through holes 5-3-1, a plurality of air inlet through holes 5-3-2 and a plurality of transverse exhaust channels 5-3-3-3, the side wall of the adjusting sheet 5-3-3 is provided with a plurality of U-shaped grooves 5-3-4 and a plurality of longitudinal exhaust channels 5-3-3-5 in an array manner, two transverse exhaust channels 5-3-3 are correspondingly arranged between two opposite U-shaped grooves 5-3-4, two air inlet through holes 5-3-3-2 are correspondingly arranged between two opposite second through holes 5-3-1, and the corresponding transverse exhaust channels 5-3-3-3 and the longitudinal exhaust channels 5-3-3-5, when the first through hole 5-3-1-2 corresponds to the second through hole 5-3-3-1, compressed air can enter through the first through hole 5-3-1-2 and the second through hole and pass through the sliding block moving member 3, and when the first through hole 5-3-1-2 corresponds to the U-shaped groove 5-3-3-4, the compressed air enters the sliding block moving member 3 from the air inlet through hole 5-3-3-2, namely, the air flow direction of the compressed air entering the sliding block moving member 3 can be quickly and effectively changed under the matching of the fixing piece 5-3-1 and the adjusting piece 5-3-3 so as to change the working state of the sliding block moving member 3;
the slide block sliding component 3 comprises a sliding channel 3-1, a sealing sheet 3-2 and a slide block 3-3; the plurality of sliding channels 3-1 are arranged in the pipe body 1 in an annular array mode, one end of each sliding channel 3-1 is arranged on the corresponding regulating switch 5-3, the other end of each sliding channel 3-1 is arranged on the corresponding sealing sheet 3-2, a sliding block 3-3 is arranged in each sliding channel 3-1, the front end face of each sliding block 3-3 is in a round table shape, the rear end of each sliding channel 3-3 is in a cylindrical shape, each sliding block 3-3 can move back and forth in the corresponding forming channel, one side, close to the impact device, of each sliding channel 3-1 is provided with an air leakage hole 3-4, and the motion state of each sliding block can be changed through the air leakage holes 3-4 by compressed air;
the intermittent times of one rotation period of the motors 5-6 are 4 times, the intermittent time is controllable, the control button is arranged on the side wall of the handle body, the intermittent time has the minimum value, the set intermittent time is larger than the minimum value, and the algorithm of the minimum value is as follows:
the length of the sliding channel 3-1 is S, the pressure of the compressed air to the sliding block is P, the cross-sectional area of the cylindrical part of the sliding block 3-3 is A, the mass of the sliding block 3-3 is m, and the minimum value of time is
During production, the minimum intermittent time can be set according to the corresponding parameters so as to meet the requirement on the impact frequency.
Detailed description of the invention
The present embodiment is an embodiment of a pneumatic shock wave treatment apparatus.
The pneumatic impact method of a shock wave treatment apparatus disclosed in this embodiment is applied to a pneumatic shock wave treatment apparatus of the first embodiment, and includes the following steps:
step a, pain point smearing, wherein a patient is ordered to take a proper operation position, a treatment part is exposed, a corresponding pain point is checked, and enough couplant is smeared at the pain point of treatment;
b, setting parameters, sterilizing a probe of the therapeutic apparatus, starting the apparatus, setting the parameters, selecting treatment pressure according to the tolerance condition of a patient, and abutting the percussion device 4 against a pain point;
step c, moving stimulation, intermittently rotating through a starting controller and a low-speed motor 5-6, supplying power to an electromagnetic valve 5-4 by the controller, enabling compressed gas to enter a position between a second partition plate 5-2 and an adjusting switch 5-3 through an air inlet pipe and a U-shaped air inlet pipe 5-5, and enter a sliding channel 3-1 through a second through hole 5-3-3-1 and a first through hole 5-3-1-2, and pushing a sliding block 3-3 to rapidly move towards an impact device 4 under the same pressure action of the compressed gas due to the array arrangement of a plurality of sliding channels 3-1, wherein each sliding block 3-3 keeps the same motion state, namely simultaneously impacting the impact device 4 to generate shock waves and manually controlling the movement of the impact device at a pain point treatment area, the impact is carried out according to the impact rhythm with lower frequency, so that the patient can adapt to the impact rhythm firstly, and the pain caused by too fast impact frequency is avoided according to the pain condition;
d, performing fixed-point treatment, adjusting the intermittent rotation time of the motors 5-6 according to the moving stimulation condition and the feedback of the patient, gradually reducing the intermittent movement time of the motors 5-6, enabling the compressed gas to push the sliding blocks 3-3 to move towards the direction of the impact device 4, enabling the sliding blocks to impact the impact device 4 to generate shock waves, and meanwhile, gradually increasing the impact frequency, then gradually increasing the intermittent movement time of the motors 5-6 to enable the impact frequency to be reduced, and repeating for 5 times;
e, locally pressurizing, adjusting the intermittent time of intermittent rotation of the motors 5-6 to be minimum in a painful area through the feedback of a patient according to the moving stimulation condition, enabling the compressed gas to push the sliding blocks 3-3 to rapidly move towards the direction of the impact device 4, enabling the sliding blocks to impact the impact device 4 to generate shock waves, enabling the impact frequency to be gradually fastest, and impacting at the highest impact rhythm for 5 minutes;
and f, repeating the treatment, and continuously repeating the step d and the step e twice to finish the treatment.
Detailed description of the invention
The present embodiment is an embodiment of a pneumatic shock wave treatment apparatus.
The embodiment discloses a moving stimulation method of a pneumatic shock wave therapeutic apparatus, which is applied to the pneumatic shock wave therapeutic apparatus in the first embodiment, and the moving stimulation method of the pneumatic shock wave therapeutic apparatus comprises the steps that the moving stimulation is realized, the controller and a low-speed motor 5-6 are started to rotate intermittently, the controller supplies power to an electromagnetic valve 5-4, compressed air enters a position between a second partition plate 5-2 and an adjusting switch 5-3 through an air inlet pipe and a U-shaped air inlet pipe 5-5 and enters a sliding channel 3-1 through a second through hole 5-3-3-1 and a first through hole 5-3-1-2, and the sliding channel 3-1 is arranged in an array manner, so that a sliding block 3-3 is pushed to move towards a percussion device 4 rapidly under the same pressure effect of the compressed air, meanwhile, each sliding block 3-3 keeps the same motion state, namely can simultaneously impact the impact device 4 to generate shock waves, and is manually controlled to move in the area of the pain point to be treated, so that the patient can be impacted at a low-frequency impact rhythm, and pain caused by too high impact frequency can be avoided according to the pain condition.
Detailed description of the preferred embodiment
The present embodiment discloses a method for fixed-point treatment of a pneumatic shock wave treatment apparatus, which is applied to a pneumatic shock wave treatment apparatus of the first embodiment, and is characterized in that: the intermittent rotation time of the motors 5-6 is adjusted through the feedback of a patient, the intermittent movement time of the motors 5-6 is gradually reduced, the compressed gas pushes the sliding blocks 3-3 to move towards the direction of the impact device 4, the impact device 4 can be impacted, shock waves are generated, the impact frequency is gradually accelerated, then the intermittent movement time of the motors 5-6 is gradually increased, the impact frequency is reduced, and the operation is repeated for 5 times.
Description of the invention
The embodiment discloses a local stress method of a pneumatic shock wave therapeutic apparatus, which is applied to the pneumatic shock wave therapeutic apparatus in the first embodiment, and the local stress method of the pneumatic shock wave therapeutic apparatus is characterized in that the intermittent time of intermittent rotation of motors 5-6 is adjusted to be minimum in a painful area according to the moving stimulation condition and through feedback of a patient, so that compressed gas pushes sliders 3-3 to move towards a percussion device 4 quickly, the percussion device 4 can be struck to generate shock waves, and the striking frequency is gradually fastest, the shock is performed at the highest shock rhythm, and the shock lasts for 5 minutes.
The above embodiments eight, nine, ten and eleven relate to methods implemented on a pneumatic shock wave treatment apparatus, and the pneumatic shock wave treatment apparatus is not limited to the components defined in the first embodiment.
Detailed description of the invention
The present embodiment is an embodiment of a pneumatic shock wave treatment apparatus.
The pneumatic output control method of the pneumatic shock wave therapeutic apparatus disclosed in the embodiment is applied to the pneumatic shock wave therapeutic apparatus of the first embodiment, and comprises the following steps:
step a, starting a controller, wherein the controller supplies power to an electromagnetic valve 5-4, and compressed gas enters a space between a second partition plate 5-2 and an adjusting switch 5-3 through a gas inlet pipe and a U-shaped gas inlet pipe 5-5;
step b, starting the motor 5-6 to rotate, adjusting the intermittent time of the intermittent rotation of the motor 5-6, driving the adjusting sheet 5-3-3 to rotate intermittently by the motor 5-6, wherein in the first intermittent process, the U-shaped groove 5-3-4 corresponds to the first through hole 5-3-1-2, compressed gas between the second partition plate 5-2 and the adjusting switch 5-3 can not enter the first through hole 5-3-1-2 from the U-shaped groove 5-3-4, gas pressure between the second partition plate 5-2 and the adjusting switch 5-3 enables the compressed gas to enter the pipe body 1 between the fixing sheet 5-3-1 and the sealing sheet 3-2 from the gas inlet through hole 5-3-2, compressed gas enters the sliding channel 3-1 through the air leakage hole 3-4, the sliding block 3-3 is pushed to be close to the fixed sheet 5-3-1 by the compressed gas, and the sliding block 3-3 in each sliding channel 3-1 returns to the initial position;
step c, the motor 5-6 after the step b drives the adjusting piece 5-3-3 to rotate until the first through hole 5-3-1-2 corresponds to the second through hole 5-3-3-1, when the air inlet through hole 5-3-3-2 is blocked by the blocking piece 5-3-1-1, compressed air between the second partition plate 5-2 and the adjusting switch 5-3 enters the sliding channel 3-1 along an inlet formed by the first through hole 5-3-1-2 and the second through hole 5-3-1, the compressed air acts on the rear end face of the sliding block 3-3 to push the sliding block 3-3 to move towards the impacting device 4, and the moving sliding block 3-3 presses the air between the sliding block 3-3 and the impacting device 4 along the air outlet hole 3-4 to press the sealing piece 3-2 and the sealing piece 5-4 3-1, because the gas enters the annular cavity 2-1 through the transverse exhaust channel 5-3-3-3, the longitudinal exhaust channel 5-3-3-5 and the second exhaust hole 1-2 under the action of pressure and is exhausted through the exhaust pipe, when the sliding block 3-3 is pushed to move towards the impact device 4 and the air in the sliding pipe body 1 is compressed, the resistance which cannot be brought by the air is fully removed, so that the synchronism of the compressed air for accelerating the sliding block 3-3 is ensured, and the requirement of the sliding block 3-3 on the speed when impacting the impact device 4 is met;
step d, after the step c is completed, the motor 5-6 continues to drive the adjusting sheet 5-3-3 to rotate until the first through hole 5-3-1-2 corresponds to the U-shaped groove 5-3-3-4, the blocking sheet 5-3-1-1 blocks the transverse exhaust passage 5-3-3 and the longitudinal exhaust passage 5-3-3-5, the compressed gas between the second partition plate 5-2 and the adjusting switch 5-3 enters the tube body 1 between the sealing sheet 3-2 and the fixing sheet 5-3-1 along the air inlet through hole 5-3-2, and due to the blocking effect of the blocking sheet 5-3-1-1 on the transverse exhaust passage 5-3-3, compressed gas enters the sliding channel 3-1 along the air leakage hole 3-4 and pushes the sliding block 3-3 to move towards the direction close to the fixed sheet 5-3-1, so that the sliding block 3-3 returns to the initial position, the moving sliding block 3-3 presses the gas between the sliding block 3-3 and the fixed sheet 5-3-1 into the sliding channel through the first through hole 5-3-1-2, the U-shaped groove 5-3-4 and the first air exhaust hole 1-1, the air is discharged through the exhaust pipe, the resistance brought by the air when the sliding block 3-3 is pushed to move towards the fixed piece 5-3-1 and the air in the sliding channel 3-1 is compressed is fully released, the synchronism of the compressed air to the acceleration of the sliding block 3-3 is ensured, and the requirement of the sliding block 3-3 on the speed when the sliding block collides with the impact device 4 is met.
And e, repeating the step c and the step d to enable the flow direction of the compressed gas to change in a reciprocating mode to drive the sliding blocks 3-3 to impact the impact device 4 to form shock waves.
Detailed description of the invention
The present embodiment is an embodiment of a pneumatic shock wave treatment apparatus.
The embodiment discloses a reciprocating motion impact method of a sliding block of a pneumatic shock wave therapeutic apparatus, which is applied to an adjusting switch of the pneumatic shock wave therapeutic apparatus in an implementation mode, and a synchronous resetting method of the sliding block of the pneumatic shock wave therapeutic apparatus, wherein a motor 5-6 is started to rotate, the intermittent time of intermittent rotation of the motor 5-6 is adjusted, the motor 5-6 drives an adjusting sheet 5-3-3 to rotate intermittently, a U-shaped groove 5-3-4 corresponds to a first through hole 5-3-1-2 during first intermittent operation, compressed gas between a second partition plate 5-2 and the adjusting switch 5-3 cannot enter the first through hole 5-3-1-2 from the U-shaped groove 5-3-4, and the gas pressure between the second partition plate 5-2 and the adjusting switch 5-3 enables the compressed gas to enter the first through hole 5-3-1-2 from the U-shaped groove 5-3-4, so that the compressed gas enters the first through hole from the second partition plate 5-3 The through hole 5-3-3-2 enters the tube body 1 between the fixed piece 5-3-1 and the sealing piece 3-2, compressed gas enters the sliding channel 3-1 through the air leakage hole 3-4, the sliding block 3-3 is pushed to be close to the fixed piece 5-3-1 by the compressed gas, and the sliding block 3-3 in each sliding channel 3-1 returns to the initial position.
Detailed description of the invention fourteen
The present embodiment is an embodiment of a pneumatic shock wave treatment apparatus.
The embodiment discloses a method for accelerating the impact of a sliding block of a pneumatic shock wave therapeutic apparatus, which is applied to the pneumatic shock wave therapeutic apparatus in the first embodiment, and the method for accelerating the impact of the sliding block of the pneumatic shock wave therapeutic apparatus, wherein after synchronous reset is completed, a motor 5-6 drives an adjusting sheet 5-3-3 to rotate until a first through hole 5-3-1-2 corresponds to a second through hole 5-3-3-1, and when the air inlet through hole 5-3-3-2 is blocked by the blocking sheet 5-3-1-1, compressed air between a second partition plate 5-2 and an adjusting switch 5-3 enters a sliding channel 3-1 along an inlet formed by the first through hole 5-3-1-2 and the second through hole 5-3-1, the air which acts on the rear end surface of the sliding block 3-3 pushes the sliding block 3-3 to move towards the direction of the percussion device 4 in an accelerating way, the moving sliding block 3-3 presses the air between the sliding block 3-3 and the percussion device 4 into the pipe body 1 between the sealing sheet 3-2 and the fixing sheet 5-3-1 along the air leakage hole 3-4, the air enters the annular cavity 2-1 through the transverse exhaust channel 5-3-3-3, the longitudinal exhaust channel 5-3-5 and the second exhaust hole 1-2 under the action of pressure and is exhausted through the exhaust pipe, when the sliding block 3-3 is pushed to move towards the percussion device 4 and the air in the sliding pipe body 1 is compressed, the resistance which cannot be brought by the air is fully removed, namely the synchronism of the compressed air for accelerating the sliding block 3-3 is ensured, but also the speed requirement when the slide 3-3 hits the percussion device 4.
Detailed description of the invention
The embodiment is an embodiment of an adjusting switch for a pneumatic shock wave therapeutic apparatus.
The embodiment discloses a slider reciprocating impact method of a pneumatic shock wave therapeutic apparatus, which is applied to the pneumatic shock wave therapeutic apparatus in the first embodiment, and the slider reciprocating impact method of the pneumatic shock wave therapeutic apparatus comprises the following steps:
step a, after the step b is finished, the motor 5-6 drives the adjusting sheet 5-3-3 to rotate until the first through hole 5-3-1-2 corresponds to the second through hole 5-3-3-1, when the air inlet through hole 5-3-3-2 is blocked by the blocking sheet 5-3-1-1, compressed air between the second partition plate 5-2 and the adjusting switch 5-3 enters the sliding channel 3-1 along an inlet formed by the first through hole 5-3-1-2 and the second through hole 5-3-3-1, the compressed air acts on the rear end face of the sliding block 3-3 to push the sliding block 3-3 to move towards the percussion device 4, and the moving sliding block 3-3 presses the air between the sliding block 3-3 and the percussion device 4 along the air outlet 3-4 to press the sealing sheet 3-2 and the sealing sheet 5-doped material 3-1, because the gas enters the annular cavity 2-1 through the transverse exhaust channel 5-3-3-3, the longitudinal exhaust channel 5-3-3-5 and the second exhaust hole 1-2 under the action of pressure and is exhausted through the exhaust pipe, when the sliding block 3-3 is pushed to move towards the impact device 4 and the air in the sliding pipe body 1 is compressed, the resistance which cannot be brought by the air is fully removed, so that the synchronism of the compressed air for accelerating the sliding block 3-3 is ensured, and the requirement of the sliding block 3-3 on the speed when impacting the impact device 4 is met;
step b, after the step c is finished, the motor 5-6 continues to drive the adjusting sheet 5-3-3 to rotate until the first through hole 5-3-1-2 corresponds to the U-shaped groove 5-3-3-4, the blocking sheet 5-3-1-1 blocks the transverse exhaust passage 5-3-3 and the longitudinal exhaust passage 5-3-3-5, compressed gas between the second partition plate 5-2 and the adjusting switch 5-3 enters the tube body 1 between the sealing sheet 3-2 and the fixing sheet 5-3-1 along the air inlet through hole 5-3-2, and due to the blocking effect of the blocking sheet 5-3-1-1 on the transverse exhaust passage 5-3-3, compressed gas enters the sliding channel 3-1 along the air leakage hole 3-4 and pushes the sliding block 3-3 to move towards the direction close to the fixed sheet 5-3-1, so that the sliding block 3-3 returns to the initial position, the moving sliding block 3-3 presses the gas between the sliding block 3-3 and the fixed sheet 5-3-1 into the sliding channel through the first through hole 5-3-1-2, the U-shaped groove 5-3-4 and the first air exhaust hole 1-1, the air is discharged through the exhaust pipe, the resistance brought by the air when the sliding block 3-3 is pushed to move towards the fixed piece 5-3-1 and the air in the sliding channel 3-1 is compressed is fully released, the synchronism of the compressed air to the acceleration of the sliding block 3-3 is ensured, and the requirement of the sliding block 3-3 on the speed when the sliding block collides with the impact device 4 is met.
The above embodiments twelve, thirteen, fourteen and fifteen relate to methods implemented on a pneumatic shock wave treatment apparatus, which is not limited to the components defined in the first embodiment.
The above embodiments relate to a pneumatic shock wave treatment apparatus and embodiments of various components. It should be noted that, in these embodiments, various technical solutions can be arranged and combined, and those skilled in the art can exhaust the results of each permutation and combination according to the mathematical knowledge of permutation and combination learned in high school, and the results of each permutation and combination should be understood as being disclosed in the present application.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (6)
1. The utility model provides a vapour-pressure type shock wave is regulating switch for therapeutic instrument which characterized in that: comprises a fixing sheet (5-3-1), a limiting ring (5-3-2) and an adjusting sheet (5-3-3); the fixing piece (5-3-1) and the limiting ring (5-3-2) are fixedly arranged in the pipe body (1), the adjusting piece (5-3-3) is arranged between the fixing piece (5-3-1) and the limiting ring (5-3-2), and the output end of the motor (5-6) penetrates through the center of the adjusting piece (5-3-3) and is rotatably arranged in the center of the fixing piece (5-3-1);
the fixing piece (5-3-1) is an annular piece, a blocking piece (5-3-1-1) is arranged in the central hollow area of the fixing piece (5-3-1), the output end of the motor (5-6) is rotatably arranged in the center of the blocking piece (5-3-1-1), and a plurality of first through holes (5-3-1-2) are formed in the fixing piece (5-3-1) in an array mode;
a plurality of second through holes (5-3-3-1), a plurality of air inlet through holes (5-3-3-2) and a plurality of transverse exhaust channels (5-3-3-3) are annularly arranged on the end surface of the adjusting sheet (5-3-3), a plurality of U-shaped grooves (5-3-4) and a plurality of longitudinal exhaust channels (5-3-3-5) are arranged on the side wall of the adjusting sheet (5-3-3) in an array manner, two transverse exhaust channels (5-3-3-3) are correspondingly arranged between two opposite U-shaped grooves (5-3-3-4), two air inlet through holes (5-3-3-2) are oppositely arranged between two opposite second through holes (5-3-3-1), the corresponding transverse exhaust channel (5-3-3-3) is connected with the longitudinal exhaust channel (5-3-3-5);
the motor (5-6) drives the adjusting sheet (5-3-3) to rotate, when the first through hole (5-3-1-2) corresponds to the second through hole (5-3-3-1), the air inlet through hole (5-3-3-2) is blocked by the blocking sheet (5-3-1-1), compressed air enters the sliding channel (3-1) of the sliding block moving component (3) along the first through hole (5-3-1-2) and the second through hole (5-3-3-1) and acts on the rear end face of the sliding block (3-3) to push the sliding block (3-3) to move towards the percussion device (4), and the air between the sliding block (3-3) and the percussion device (4) enters the air pressure type air pressure therapeutic apparatus tube body (1) along the air leakage hole (3-4) by the moving sliding block (3-3) Then, compressed air enters the transverse exhaust channel (5-3-3-3) and the longitudinal exhaust channel (5-3-3-5) and is exhausted;
when the first through hole (5-3-1-2) corresponds to the U-shaped groove (5-3-3-4), the blocking piece (5-3-1-1) blocks the transverse exhaust channel (5-3-3-3) and the longitudinal exhaust channel (5-3-3-5), compressed air enters the tube body (1) of the air pressure type shock wave therapeutic apparatus along the air inlet through hole (5-3-3-2), then compressed air enters the sliding channel (3-1) along the air outlet hole (3-4) to push the sliding block (3-3) to slide towards the fixing piece (5-3-1), and the moving sliding block (3-3) enables air between the sliding block (3-3) and the fixing piece (5-3-1) to pass through the first through hole (5-3-1-2) and the U-shaped groove (5- 3-3-4) discharging; namely, the air flow direction of the compressed air entering the sliding block moving component (3) can be quickly and effectively changed under the matching of the fixed sheet (5-3-1) and the adjusting sheet (5-3-3) so as to change the working state of the sliding block moving component (3).
2. The pneumatic shock wave therapy apparatus regulating switch according to claim 1, wherein: the number of the first through holes, the second through holes (5-3-3-1), the air inlet through holes (5-3-3-2), the transverse exhaust channels (5-3-3-3), the U-shaped grooves (5-3-3-4) and the longitudinal exhaust channels (5-3-3-5) which are arranged in the annular array is the same, and the number of the first through holes, the second through holes, the U-shaped grooves and the longitudinal exhaust channels is set to be even and is the same as that of the sliding channels (3-1) arranged in the sliding block moving component (3).
3. The pneumatic shock wave therapy apparatus regulating switch according to claim 1, wherein: the first through hole, the second through hole (5-3-3-1) and the U-shaped groove (5-3-3-4) which are arranged in the annular array have the same array radius and correspond to the sliding block moving component (3).
4. The pneumatic shock wave therapy apparatus regulating switch according to claim 1, wherein: the radius R of the annular array of the air inlet through holes (5-3-3-2) and the radius R of the annular array of the transverse exhaust passages (5-3-3-3) are the same, the central hollow area of the fixing piece (5-3-1) is circular, the radius of the central hollow area is R, and the radius R of the annular array is smaller than the radius R of the central hollow area.
5. The pneumatic shock wave therapy apparatus regulating switch according to claim 1, wherein: the U-shaped groove (5-3-3-4) corresponds to the first exhaust hole (1-1), and the longitudinal exhaust channel (5-3-3-5) corresponds to the second exhaust hole (1-2).
6. The pneumatic shock wave therapy apparatus regulating switch according to claim 5, wherein: the first exhaust hole (1-1) and the second exhaust hole (1-2) are formed in the side wall of the pipe body (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609813 | 2019-07-08 | ||
| CN2019106098133 | 2019-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110302048A CN110302048A (en) | 2019-10-08 |
| CN110302048B true CN110302048B (en) | 2021-12-07 |
Family
ID=68083688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910773107.2A Active CN110302048B (en) | 2019-07-08 | 2019-08-21 | Regulating switch for air pressure type shock wave therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110302048B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344100B (en) * | 2022-01-06 | 2023-08-01 | 上海合智医疗科技有限公司 | Amblyopia treatment glasses based on electrochromic material |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2529792B1 (en) * | 2008-10-31 | 2023-05-10 | Ferton Holding SA | Instrument for treating biological tissue with shock wave-like pressure waves |
| DE202009001238U1 (en) * | 2009-02-02 | 2010-06-24 | Storz Medical Ag | Pressure wave treatment device with parameter setting |
| EP2809244B1 (en) * | 2012-01-31 | 2020-03-11 | HI Impacts LTD | High pressure ballistic extracorporeal shockwave system |
| US8991456B2 (en) * | 2012-06-28 | 2015-03-31 | The Goodyear Tire & Rubber Company | Reversible air maintenance tire and pump assembly |
| CN203431269U (en) * | 2013-08-07 | 2014-02-12 | 台欣国际股份有限公司 | Gas control valve |
| CN203598193U (en) * | 2013-11-23 | 2014-05-21 | 黄炳刚 | Handle for extracorporeal shock wave therapeutic apparatus |
| US10667986B2 (en) * | 2014-09-26 | 2020-06-02 | Storz Medical Ag | Apparatus for treating the human or animal body with mechanical strokes |
| US11213453B2 (en) * | 2014-12-21 | 2022-01-04 | Hi Impacts Ltd | Treatment for large volume biological targets with a high pressure shockwave instrument |
| CN106725646A (en) * | 2016-12-26 | 2017-05-31 | 武汉浩宏科技有限公司 | A kind of Pneumatic Lithotripsy pain therapeutic equipment of quick response |
| CN106963620A (en) * | 2017-04-14 | 2017-07-21 | 江苏宏铭医疗科技股份有限公司 | The Pneumatic Lithotripsy formula extracorporeal impact wave therapy handle and equipment of a kind of quick response |
| CN107084255A (en) * | 2017-06-09 | 2017-08-22 | 浙江万龙机械有限公司 | A kind of valve plate of rotary opening and closing |
| CN107874810B (en) * | 2017-10-12 | 2024-09-17 | 深圳市优力威医疗科技有限公司 | Integrated gas circuit system of pneumatic ballistic type shock wave therapeutic instrument |
-
2019
- 2019-08-21 CN CN201910773107.2A patent/CN110302048B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110302048A (en) | 2019-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110302050B (en) | Pneumatic shock wave therapeutic apparatus | |
| JP7164569B2 (en) | Electric motor driven instrument for orthopedic impact | |
| JP6034302B2 (en) | Orthopedic impact applying electric motor driven instrument | |
| CN110302048B (en) | Regulating switch for air pressure type shock wave therapeutic instrument | |
| US8936105B2 (en) | Electric motor driven tool for orthopedic impacting | |
| US20100137752A1 (en) | Medical Apparatus For Treatment Of The Human Or Animal Body By Mechanical Pressure Waves Or Shock Waves | |
| CN104998354A (en) | Ballistic extracorporeal shock wave treatment handle | |
| CN110403810B (en) | Air pressure output control method of air pressure type shock wave therapeutic apparatus | |
| CN111939038A (en) | High-efficient manadesma rifle with double-end structure | |
| CN110302047A (en) | A kind of air pressure impact method of shock wave treatment instrument | |
| CN218484842U (en) | Fascia rifle drive mechanism and fascia rifle | |
| KR101655115B1 (en) | A indoor fitness equipment with multi function | |
| CN203154731U (en) | Vaginal muscle contraction exerciser | |
| CN216365932U (en) | Push type combined stick needle | |
| CN219110163U (en) | Stone needle meridian instrument | |
| CN212439342U (en) | High-efficient manadesma rifle with double-end structure | |
| CN221731518U (en) | Novel fascia gun | |
| CN215133009U (en) | Fascia gun capable of rotating and deforming | |
| CN215840349U (en) | Pulse type external shock wave equipment with identifiable output handle | |
| CN110613595B (en) | Positive and negative pressure ballistic shock wave source generator | |
| CN216317821U (en) | Round depth-limiting electric bone saw for acetabulum | |
| CN108324542A (en) | A kind of portable supersonic strikes back of the body machine | |
| CN219439941U (en) | Fascia gun and handheld massager | |
| CN218652427U (en) | Fascia gun capable of being operated by single hand to shift gears | |
| CN218784520U (en) | Fascia gun capable of quickly replacing massage head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: Harbin Electric Group Research Base, No. 1399 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province, 150000 Patentee after: Harbin Electric Science and Technology Co.,Ltd. Address before: 150001 No. 151, Duanduan street, Daoli District, Harbin City, Heilongjiang Province Patentee before: Li Wei |