CN111408015B - Anti-biting cannula fixer - Google Patents
Anti-biting cannula fixer Download PDFInfo
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- CN111408015B CN111408015B CN202010239248.9A CN202010239248A CN111408015B CN 111408015 B CN111408015 B CN 111408015B CN 202010239248 A CN202010239248 A CN 202010239248A CN 111408015 B CN111408015 B CN 111408015B
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- 230000001954 sterilising effect Effects 0.000 claims abstract description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 24
- 210000000214 mouth Anatomy 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims description 40
- 210000003781 tooth socket Anatomy 0.000 claims description 20
- 230000002070 germicidal effect Effects 0.000 claims description 17
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 210000002784 stomach Anatomy 0.000 abstract description 5
- 208000035143 Bacterial infection Diseases 0.000 abstract description 4
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 102000019197 Superoxide Dismutase Human genes 0.000 description 3
- 108010012715 Superoxide dismutase Proteins 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009365 direct transmission Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007460 surgical drainage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/088—Radiation using a photocatalyst or photosensitiser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
- A61M2025/022—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body specifically adapted for the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
- A61N2005/0606—Mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of auxiliary devices for stomach treatment, in particular to a bite-preventing tube inserting tube fixer which comprises a probing tube, wherein a leading-out tube sleeve is fixed at one end of the probing tube, a closed cover is fixed at one end of the leading-out tube sleeve, a supporting anti-occlusion structure for preventing the probing tube from being scratched is sleeved on the outer side of the probing tube, and a continuous sterilization structure capable of sterilizing the cavity and the tube wall is fixed on one side of the supporting anti-occlusion structure. According to the invention, the supporting anti-occlusion structure is added, so that the device can perform labor-saving protection support on the upper jaw and the lower jaw of a patient in the fixing process, the oral cavity of the patient is prevented from being closed, the probing tube is prevented from being scratched and pressed to be blocked, and the continuous sterilization structure is added, so that the device can keep the sterilization of the oral cavity and the tube wall in the treatment process of the stomach, and the bacterial infection in the process of opening the oral cavity for a long time is avoided.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for stomach treatment, in particular to a bite-preventing cannula fixer.
Background
The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. Surgical drainage tubes applied clinically are various, some are used for catheterization, some are used for wounds, the thoracic cavity, the cerebral cavity, the gastrointestinal tract, the biliary tract and the like are applied, the existing drainage tubes are mostly made into insertion tubes for holding and biting, however, the existing devices are inconvenient to support the upper jaw and the lower jaw for a long time in the application process, the tube wall is easily scratched in the closing process of the oral teeth, and the oral cavity and the tube wall are inconvenient to continuously disinfect in the using process, so that bacterial infection is easily caused.
Disclosure of Invention
To achieve the above technical problem: the existing device is inconvenient for supporting the upper jaw and the lower jaw for a long time in the application process.
The invention provides the following technical scheme: the utility model provides a prevent stinging tub of cannula fixer, includes and visits into the pipe, the one end of visiting into the pipe is fixed with the derivation pipe box, the one end of deriving the pipe box is fixed with the closing lid, the outside of visiting into the pipe has been cup jointed and has been prevented the support of fish tail visiting into the pipe and prevent interlock structure, one side of supporting to prevent interlock structure is fixed with the structure of disinfecting that lasts that can disinfect to intracavity and pipe wall.
Preferably, the support is prevented that the occlusion structure includes that a facing, first atress leaf spring, elasticity prevent compression leg, second atress leaf spring, prevent stinging the gum cover and push up the facing down, the top and the bottom of preventing stinging the gum cover all are fixed with second atress leaf spring, the top of second atress leaf spring welds elasticity admittedly and prevents the compression leg, the top welding of elasticity prevent the compression leg has first atress leaf spring, one of them the top of first atress leaf spring is fixed with a facing, another the top of first atress leaf spring is fixed with pushes up the facing down.
Preferably, the continuous sterilization structure comprises a power supply protection box, a control switch, a battery containing groove, an assembly fixture block, a first isolation protection plate, a miniature ultraviolet sterilization lamp and a second isolation protection plate, wherein the control switch is fixed at one end of the outer surface of the power supply protection box, the battery containing groove is formed in the other end of the outer surface of the power supply protection box, the assembly fixture block is connected to one end of the power supply protection box through a wire, the first isolation protection plate, the miniature ultraviolet sterilization lamp and the second isolation protection plate are respectively fixed between the assembly fixture block and the other assembly fixture block, the second isolation protection plate is located on the inner side of the miniature ultraviolet sterilization lamps, and the miniature ultraviolet sterilization lamp is located on the inner side of the first isolation protection plate.
Preferably, the elastic pressure-proof column comprises a pressure leading-in rod, a stressed spring and a bearing shell, wherein the bearing shell is fixed on the outer side of the pressure leading-in rod, and the stressed spring is welded inside the bearing shell.
Preferably, the second isolation protection plate and the first isolation protection plate are made of organic glass, and the inner surfaces of the second isolation protection plate and the first isolation protection plate are coated with nano titanium dioxide.
Preferably, a conductive port is fixed on one side of the assembling fixture block, and the two ends of the miniature ultraviolet germicidal lamp are fixed with plug-in conductive blocks which are electrically connected with the conductive port.
Preferably, wire through holes are formed in the anti-biting rubber sleeve and the assembling fixture block, and are in transition fit with the probing pipe.
Preferably, disposable coating films are sleeved on the outer sides of the upper tooth socket and the lower tooth socket, and the disposable coating films are made of silica gel.
Preferably, the first stressed plate spring, the stressed spring and the second stressed plate spring are all made of spring steel.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention leads the probing pipe into the oral cavity, the upper jaw teeth are occluded at the top end of the upper top tooth socket, the lower jaw teeth are occluded on the lower top tooth socket, the support anti-occlusion structure is integrally fixed in the oral cavity, in the using process, the upper jaw and the lower jaw can not be controlled to exert force, the force conducts the force of the first layer to the dredging layer through the first stressed plate spring, the direct transmission of the occlusion force is avoided through elasticity, when the force is conducted to the stressed spring through the first stressed plate spring by the pressure leading-in rod, the pressure is absorbed by the contraction of the stressed spring, the second stressed plate spring is responsible for the final support bearing force, the probing pipe is prevented from being directly pressed by the pressure to form blockage, and in the using process, when the pressure is not applied, the reset of the stressed spring can push the pressure leading-in rod to form a support force to help the oral cavity to support, the device is labor-saving, so that the device can carry out labor-saving protection support on the upper jaw and the lower jaw of a patient in the fixing process, the patients are prevented from closing the oral cavity, scratching and pressing to block the probing pipe;
2. the invention supplies power to the assembling fixture block by installing the button cell in the cell placing groove and controlling the control switch, electric energy is transmitted to the micro ultraviolet germicidal lamp through the electric connection between the conductive port at one side of the assembling fixture block and the inserting conductive blocks at two ends of the micro ultraviolet germicidal lamp, so that the micro ultraviolet germicidal lamp starts to produce ultraviolet rays for sterilizing and irradiating, because the first isolation guard plate and the second isolation guard plate are made of high-light-transmittance materials, ultraviolet rays can be well transmitted out, when ultraviolet rays irradiate the nano titanium dioxide coated on the inner surfaces of the first isolation guard plate and the second isolation guard plate, various sterilization reactions such as SOD (superoxide dismutase) and the like are catalyzed to generate the sterilization capability, the device can keep the sterilization of the oral cavity and the tube wall in the process of treating the stomach, and avoid bacterial infection in the process of opening the oral cavity for a long time.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic structural view of a support anti-engagement structure according to the present invention;
FIG. 4 is a schematic structural view of the elastic compression-proof column of the present invention;
FIG. 5 is a side view of the continuous sterilization structure of the present invention;
fig. 6 is a schematic structural view of the continuous sterilization structure of the present invention.
In the figure: 1. a probe tube; 2. leading out the pipe sleeve; 3. closing the cover; 4. a tooth socket is pushed up; 5. a first stressed plate spring; 6. an elastic compression-resistant column; 7. a pressure introduction rod; 8. a stressed spring; 9. a load bearing housing; 10. a second stressed plate spring; 11. a bite-proof gum cover; 12. a lower top tooth socket; 13. supporting the anti-bite structure; 14. a power supply protection box; 15. a control switch; 16. a battery placement groove; 17. assembling a clamping block; 18. a first isolation guard plate; 19. a micro ultraviolet germicidal lamp; 20. a second isolation guard plate; 21. and (5) continuously sterilizing the structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an anti-bite tube cannula fixer comprises a probing tube 1, wherein one end of the probing tube 1 is fixed with a guiding-out tube sleeve 2, one end of the guiding-out tube sleeve 2 is fixed with a closed cover 3, the outer side of the probing tube 1 is sleeved with a supporting anti-bite structure 13 for preventing the probing tube 1 from being scratched, and one side of the supporting anti-bite structure 13 is fixed with a continuous sterilization structure 21 capable of sterilizing the cavity and the tube wall;
the supporting anti-biting structure 13 comprises an upper tooth socket 4, a first stressed plate spring 5, an elastic anti-pressing column 6, a second stressed plate spring 10, an anti-biting gum cover 11 and a lower tooth socket 12, wherein the top end and the bottom end of the anti-biting gum cover 11 are both fixed with the second stressed plate spring 10, and the top end of the second stressed plate spring 10 is fixedly welded with the elastic anti-pressing column 6;
the elastic pressure-proof column 6 comprises a pressure leading-in rod 7, a stressed spring 8 and a bearing shell 9, the bearing shell 9 is fixed on the outer side of the pressure leading-in rod 7, and the stressed spring 8 is welded in the bearing shell 9, so that the closing pressure can be shared conveniently;
the first stressed plate spring 5, the stressed spring 8 and the second stressed plate spring 10 are all made of spring steel, so that the first stressed plate spring, the stressed spring 8 and the second stressed plate spring are convenient to support through the elasticity of the materials;
the top end of the elastic pressure-proof column 6 is welded with a first stressed plate spring 5, the top end of one first stressed plate spring 5 is fixed with an upper tooth socket 4, the top end of the other first stressed plate spring 5 is fixed with a lower tooth socket 12, so that the upper jaw and the lower jaw of a patient can be conveniently supported in a labor-saving manner, the oral teeth are prevented from being scratched or pressed and blocked due to the fact that the oral cavity is closed, disposable coating films are sleeved on the outer sides of the upper tooth socket 4 and the lower tooth socket 12, and the disposable coating films are made of silica gel and are convenient to recycle for multiple times;
the continuous sterilization structure 21 comprises a power supply protection box 14, a control switch 15, a battery placement groove 16, an assembly fixture block 17, a first isolation protection plate 18, a micro ultraviolet sterilization lamp 19 and a second isolation protection plate 20, wherein the control switch 15 is fixed at one end of the outer surface of the power supply protection box 14, the battery placement groove 16 is formed at the other end of the outer surface of the power supply protection box 14, one end of the power supply protection box 14 is connected with the assembly fixture block 17 through a wire, wire through holes are formed in the anti-biting rubber sleeve 11 and the assembly fixture block 17, the wire through holes are in transition fit with the probing pipe 1, the first isolation protection plate 18, the micro ultraviolet sterilization lamp 19 and the second isolation protection plate 20 are respectively fixed between the assembly fixture block 17 and the other assembly fixture block 17, a conductive port is fixed at one side of the assembly fixture block 17, conductive blocks are fixed at both ends of the micro ultraviolet sterilization lamp 19, and the conductive blocks are electrically connected with the conductive ports, the second isolation guard plate 20 is positioned at the inner side of the plurality of miniature ultraviolet germicidal lamps 19, and the miniature ultraviolet germicidal lamps 19 are positioned at the inner side of the first isolation guard plate 18, so that the oral cavity part and the pipe wall of the oral cavity part can be continuously sterilized;
the second isolation protection plate 20 and the first isolation protection plate 18 are made of organic glass, and the inner surfaces of the second isolation protection plate 20 and the first isolation protection plate 18 are coated with nano titanium dioxide, so that catalysis can be conveniently formed between the nano titanium dioxide and ultraviolet rays emitted by the miniature ultraviolet germicidal lamp 19, and a better germicidal effect can be achieved.
The working principle is as follows: the probing pipe 1 is led into the oral cavity, the upper jaw teeth are occluded at the top end of the upper tooth socket 4, the lower jaw teeth are occluded with the lower tooth socket 12, the support anti-occlusion structure 13 is integrally fixed in the oral cavity, force is exerted because the upper jaw and the lower jaw can not be controlled in the using process, the force conducts the force of a first layer through the first stress plate spring 5, direct transmission of occlusion force is avoided through elasticity, when the force is conducted to the stress spring 8 through the first stress plate spring 5 by the pressure leading-in rod 7, the pressure is absorbed by the contraction of the stress spring 8, the second stress plate spring 10 is responsible for the support of the final bearing force, the situation that the probing pipe 1 is directly pressed by the pressure is avoided, blockage is avoided, in the using process, when the pressure is not applied, the reset of the stress spring 8 can push the pressure leading-in rod 7 to form a supporting force, the oral cavity support is facilitated, labor is saved, and the device can carry out labor-saving protection support on the upper jaw and the lower jaw of a patient in the fixing process, the patients are prevented from closing the oral cavity, scratching and pressing to block the probing pipe 1; by installing the button cell in the cell placement groove 16 and supplying power to the assembly fixture block 17 under the control of the control switch 15, the electric energy is conducted to the micro ultraviolet germicidal lamp 19 through the electrical connection between the conductive port on one side of the assembly fixture block 17 and the plugging conductive blocks on the two ends of the micro ultraviolet germicidal lamp 19, so that the micro ultraviolet germicidal lamp 19 is powered on to start producing ultraviolet rays for germicidal irradiation, because the first isolation guard plate 18 and the second isolation guard plate 20 are made of high-transparency materials, ultraviolet rays can be well transmitted, when the ultraviolet rays irradiate the nano titanium dioxide coated on the inner surfaces of the first isolation guard plate 18 and the second isolation guard plate 20, various sterilization reactions such as SOD are catalyzed to strengthen the sterilization capability, the device can keep the sterilization of the oral cavity and the tube wall in the process of treating the stomach, and avoid bacterial infection in the process of opening the oral cavity for a long time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A bite-preventing cannula fixer, comprising a probe (1), characterized in that: a guide-out pipe sleeve (2) is fixed at one end of the probing pipe (1), a closed cover (3) is fixed at one end of the guide-out pipe sleeve (2), a supporting anti-occlusion structure (13) for preventing the probing pipe (1) from being scratched is sleeved on the outer side of the probing pipe (1), and a continuous sterilization structure (21) is fixed on one side, opposite to the oral cavity, of the supporting anti-occlusion structure (13); the supporting anti-biting structure (13) comprises an upper tooth socket (4), a first stressed plate spring (5), an elastic anti-pressing column (6), a second stressed plate spring (10), an anti-biting gum cover (11) and a lower tooth socket (12), wherein the second stressed plate spring (10) is fixed at the top end and the bottom end of the anti-biting gum cover (11), the elastic anti-pressing column (6) is fixedly welded at the top end of the second stressed plate spring (10), the first stressed plate spring (5) is welded at the top end of the elastic anti-pressing column (6), the upper tooth socket (4) is fixed at the top end of one first stressed plate spring (5), and the lower tooth socket (12) is fixed at the top end of the other first stressed plate spring (5); the elastic pressure-proof column (6) comprises a pressure leading-in rod (7), a stressed spring (8) and a bearing shell (9), the bearing shell (9) is fixed on the outer side of the pressure leading-in rod (7), and the stressed spring (8) is welded in the bearing shell (9);
the continuous sterilization structure (21) comprises a power supply protection box (14), a control switch (15), a battery placing groove (16), an assembly fixture block (17), a first isolation guard plate (18), a micro ultraviolet sterilization lamp (19) and a second isolation guard plate (20), a control switch (15) is fixed at one end of the outer surface of the power supply protection box (14), the other end of the outer surface of the power supply protection box (14) is provided with a battery placing groove (16), one end of the power supply protection box (14) is connected with two assembly fixture blocks (17) through a lead, a first isolation guard plate (18), a miniature ultraviolet germicidal lamp (19) and a second isolation guard plate (20) are fixed between the two assembly fixture blocks (17), the second isolation guard board (20) is positioned at the inner side of the plurality of micro ultraviolet germicidal lamps (19), the miniature ultraviolet germicidal lamp (19) is positioned at the inner side of the first isolation guard plate (18);
the second isolation protection plate (20) and the first isolation protection plate (18) are made of organic glass, and the inner surfaces of the second isolation protection plate (20) and the first isolation protection plate (18) are coated with nano titanium dioxide.
2. A bite-preventing cannula holder as claimed in claim 1, wherein: and a conductive port is fixed on one side of the assembling clamping block (17), and inserting conductive blocks are fixed on both ends of the miniature ultraviolet germicidal lamp (19) and are electrically connected with the conductive port.
3. A bite-preventing cannula holder as claimed in claim 1, wherein: wire through holes are formed in the anti-biting rubber sleeve (11) and the assembling clamping block (17), and are in transition fit with the probing pipe (1).
4. A bite-preventing cannula holder as claimed in claim 1, wherein: the disposable coating film is sleeved on the outer sides of the upper tooth socket (4) and the lower tooth socket (12) and is made of silica gel.
5. A bite-preventing cannula holder as claimed in claim 1, wherein: the first stressed plate spring (5), the stressed spring (8) and the second stressed plate spring (10) are all made of spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239248.9A CN111408015B (en) | 2020-03-30 | 2020-03-30 | Anti-biting cannula fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010239248.9A CN111408015B (en) | 2020-03-30 | 2020-03-30 | Anti-biting cannula fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111408015A CN111408015A (en) | 2020-07-14 |
| CN111408015B true CN111408015B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010239248.9A Active CN111408015B (en) | 2020-03-30 | 2020-03-30 | Anti-biting cannula fixer |
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| CN (1) | CN111408015B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237651A (en) * | 2020-11-04 | 2021-01-19 | 江苏恒盈医疗科技有限公司 | Disposable negative pressure drainage tube and use method thereof |
| CN112972110B (en) * | 2021-01-22 | 2023-03-21 | 南京工程学院 | Emergency rescue device for chemical industry park and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007009A1 (en) * | 2002-07-05 | 2004-01-22 | Jirehsa Medical Cc. | Medical tube retaining device |
| CN107823776A (en) * | 2017-12-14 | 2018-03-23 | 罗登德 | A kind of operation on vessels of heart Intubaction device |
| CN108113632A (en) * | 2017-12-20 | 2018-06-05 | 鲁军 | A kind of oral cavity fixing device |
| CN109674614A (en) * | 2019-03-05 | 2019-04-26 | 河北保定太行集团有限责任公司 | A kind of water route sterilizing flusher of oral cavity combined therapy desks |
| CN110354396A (en) * | 2019-07-04 | 2019-10-22 | 深圳市捷智信智能科技有限公司 | A kind of photocatalyst acoustic power toothbrush |
| CN110507278A (en) * | 2019-09-04 | 2019-11-29 | 董泽华 | A kind of medical instrument internal medicine detection device and application method |
| CN110638415A (en) * | 2019-11-14 | 2020-01-03 | 江苏欧曼电子设备有限公司 | Auxiliary using device for oral cavity endoscope |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9968341B2 (en) * | 2015-04-21 | 2018-05-15 | Ascentcare Dental Labs, Llc | Dental bite block assembly |
| CN109395187A (en) * | 2018-12-12 | 2019-03-01 | 南通市第二人民医院 | A kind of dialysis pipe device |
| CN110585575A (en) * | 2019-10-12 | 2019-12-20 | 李丽萍 | Throat internal medicine feeding device |
-
2020
- 2020-03-30 CN CN202010239248.9A patent/CN111408015B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007009A1 (en) * | 2002-07-05 | 2004-01-22 | Jirehsa Medical Cc. | Medical tube retaining device |
| CN107823776A (en) * | 2017-12-14 | 2018-03-23 | 罗登德 | A kind of operation on vessels of heart Intubaction device |
| CN108113632A (en) * | 2017-12-20 | 2018-06-05 | 鲁军 | A kind of oral cavity fixing device |
| CN109674614A (en) * | 2019-03-05 | 2019-04-26 | 河北保定太行集团有限责任公司 | A kind of water route sterilizing flusher of oral cavity combined therapy desks |
| CN110354396A (en) * | 2019-07-04 | 2019-10-22 | 深圳市捷智信智能科技有限公司 | A kind of photocatalyst acoustic power toothbrush |
| CN110507278A (en) * | 2019-09-04 | 2019-11-29 | 董泽华 | A kind of medical instrument internal medicine detection device and application method |
| CN110638415A (en) * | 2019-11-14 | 2020-01-03 | 江苏欧曼电子设备有限公司 | Auxiliary using device for oral cavity endoscope |
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