CN209712999U - Thread embedding needle instrument - Google Patents
Thread embedding needle instrument Download PDFInfo
- Publication number
- CN209712999U CN209712999U CN201821896058.9U CN201821896058U CN209712999U CN 209712999 U CN209712999 U CN 209712999U CN 201821896058 U CN201821896058 U CN 201821896058U CN 209712999 U CN209712999 U CN 209712999U
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- China
- Prior art keywords
- needle
- handle
- thread embedding
- hole
- needle body
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Abstract
The utility model relates to a kind of thread embedding needle instruments.The thread embedding needle instrument includes needle handle, needle body, needle knife and needle core, through-hole is offered on needle handle, one end of needle body is connect with needle handle, it needle body inner hollow and is connected to through-hole, needle knife is set to the other end of needle body, needle core is detachably connected by through-hole and needle body formation, wherein through-hole can also be used to cooperate with syringe when needle core is separated with needle body.In above-mentioned thread embedding needle instrument, provide function of injection simultaneously, function of sunkening cord and needle knife function, reduce the usage quantity of tool in clinical treatment, the overall structure of thread embedding needle instrument is simple, it operates conveniently, needle core and syringe are all to be attached by the same through-hole with needle body, and operator selects needle core or syringe to connect needle body according to demand, thread embedding needle instrument does not open up more holes for being used to connect utensil, and aperture can guarantee air-tightness when thread embedding needle instrument injection treatment less.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to thread embedding needle instrument.
Background technique
Thread embedding needle instrument generates optimal stimulation by needle set and biosynthesis line in acupuncture point, and dredging the channel qi and blood unhitches only
Bitterly, conditioning viscera function plays the role of long-acting acupuncture, achievees the purpose that treat disease.Common thread embedding needle instrument can be only done
Single work of sunkening cord, function are more single.Conventional combines the cord-embedding needle that multiple functions are such as injected, sunken cord, needle knife is relaxed
Its structure is complicated for tool, and injection air-tightness is to be improved, operates also relatively complicated.
Utility model content
Based on this, it is necessary to which it is simple to provide a kind of structure, and function is more and the injection preferable thread embedding needle instrument of air-tightness.
A kind of thread embedding needle instrument, comprising:
Needle handle offers through-hole on the needle handle；
Needle body, one end of the needle body are connect with the needle handle, the needle body inner hollow and are connected to the through-hole；
Needle knife, set on the other end of the needle body；And
Needle core, the needle core is detachably connected by the through-hole and needle body formation, wherein when the needle core and institute
When stating needle body separation, the through-hole can also be used to cooperate with the syringe.
It in above-mentioned thread embedding needle instrument, while providing function of injection, function of sunkening cord and needle knife function, reduces in clinical treatment
The usage quantity of tool reduces the fussy degree of surgical procedure.The overall structure of thread embedding needle instrument is simple, operates conveniently.Needle core
It is all to be attached with needle body by the same through-hole with syringe, operator selects needle core or syringe to connect needle according to demand
Body, thread embedding needle instrument do not open up more holes for being used to connect utensil, and aperture can guarantee less when thread embedding needle instrument injection is treated
Air-tightness.
The needle handle is transparent configuration in one of the embodiments,.
Multiple graduation marks are additionally provided on the needle body in one of the embodiments,.
The shape of the needle knife is oblique blade shape or flat blade shape in one of the embodiments,.
It in one of the embodiments, further include syringe, the needle core or the syringe are optionally through institute
Through-hole is stated to connect with the needle body.
The needle handle is equipped with marker in one of the embodiments, and the geometric center of the marker is in the needle
The line of projection of the geometric center that projection on body is open with the needle knife on the needle body and the axis of the needle body are flat
Row, and the marker and the needle knife be open positioned at the needle body axis it is ipsilateral.
The marker protrudes from the surface of the needle handle in one of the embodiments,.
The side of the needle handle is smooth curved surface in one of the embodiments, along the through-hole to the needle knife
Direction, side the increasing again apart from first increases and then decreases to the needle body axis of the needle handle, so that the side of the needle handle
Form recess.
The color phase of the color of the needle handle and the matched syringe of the needle handle in one of the embodiments,
Together.
The length of the needle core is greater than 1 millimeter of length of the needle body in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment thread embedding needle instrument；
Fig. 2 is one use state diagram of thread embedding needle instrument as shown in Figure 1；
Fig. 3 is the structural schematic diagram of needle body in thread embedding needle instrument as shown in Figure 1；
Fig. 4 is the structural schematic diagram of needle core in thread embedding needle instrument as shown in Figure 1；
Fig. 5 is the front view and side view of needle knife in thread embedding needle instrument as shown in Figure 1；
Fig. 6 is the use state diagram of another embodiment thread embedding needle instrument；
Fig. 7 is the front view and side view of needle knife in thread embedding needle instrument as shown in Figure 6.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Referring to Fig. 1, the thread embedding needle instrument 10 of an embodiment for injecting, sunkening cord to patient, a variety of treatments of needle knife.
Thread embedding needle instrument 10 includes needle handle 100, needle body 200, needle knife 300 and needle core 400.One end of needle body 200 is connected with needle handle 100, separately
One end is equipped with needle knife 300.Needle core 400 can be arranged in needle body 200.
Wherein, referring also to Fig. 2 and Fig. 3 is also provided with the through-hole 110 being cooperatively connected with syringe 500 on needle handle 100.
Syringe 500 can be connect by grafting through-hole 110 with thread embedding needle instrument 10, so that medical fluid is injected into human body by needle body 200
The interior function of realizing injection.Needle core 400 can be arranged in needle body 200 by through-hole 110.Specifically, needle body 200 is hollow knot
It structure and is connected to through-hole 110.Operator selects a selection needle core 400 or syringe 500 passes through through-hole according to the specific requirements for the treatment of
110 are attached with needle body 200.Referring back to Fig. 4, one end of needle core 400 is additionally provided with the handle 410 for being convenient for holding.On needle body 200
One end far from needle handle 100 is extended with needle knife 300, and needle knife 300 has sharp blade, the soft tissue of adhesion is cut,
Absent-mindedness, can also puncture skin by needle knife 300 and be injected in vivo medical fluid or medicated thread.
It in above-mentioned thread embedding needle instrument 10, while providing function of injection, function of sunkening cord and needle knife function, reduces clinical treatment
The usage quantity of middle tool reduces the fussy degree of surgical procedure.The overall structure of thread embedding needle instrument 10 is simple, operates conveniently.
Needle core 400 and syringe 500 are all to be attached by the same through-hole 110 with needle body 200, and operator selects needle according to demand
Core 400 or syringe 500 connect needle body 200, and thread embedding needle instrument 10 does not open up more holes for being used to connect utensil, and aperture less may be used
To guarantee the air-tightness when injection treatment of thread embedding needle instrument 10.
In one embodiment, needle handle 100 is that transparent configuration can be seen when carrying out inserting needle operation by transparent needle handle 100
Observe the bleeding at inserting needle position.
In one embodiment, the length of needle core 400 is greater than the length of needle body 200, and the length of needle core 400 is greater than needle body
200 length are about 1 millimeter, to carry out operation of sunkening cord from the exposing of the other end of needle body 200.In addition, the diameter of needle core 400 is slightly less than
The diameter of needle body 200, so that needle core 400 and 200 clearance fit of needle body, card when avoiding needle core 400 mobile relative to needle body 200
It closes, in turn results in mobile the case where having some setbacks.
In one embodiment, further, multiple graduation marks 220 are additionally provided on needle body 200, inserting needle passes through quarter when operating
Spend the instruction of line 220, it may be convenient to judge that needle body 200 enters the intracorporal depth of needling of people.What is be arranged on needle body 200 is more
In a graduation mark 220,1 centimetre is set by the distance between adjacent graduation mark 220, operator can be made to pass through graduation mark
The 220 apparent depth for grasping needle thorn.
Referring also to Fig. 3 and Fig. 5, in one embodiment, the shape of needle knife 300 are flat blade shape.Specifically, needle knife 300
The edge of a knife diameter it is equal with the diameter of needle body 200.It can be restructured, or can be restructured with dental explorer with surgery trumpet blade
It forms.300 front end of needle knife is flat sword, has the function of cutting, separation, pinch spalling.Treatment site is pierced into lesion and carries out gently
The cutting of pine, removes harmful tissue, to achieve the purpose that analgesic gets rid of illness.
It should be noted that operator to the same patient realize injection, sunken cord and needle knife 300 relax treatment when can
To be achieved.It is first that needle core 400 is mobile towards the direction of needle handle 100 when needing to carry out catgut embedding for treatment to patient, in needle body
200 front end reserves the space of reserved medicated thread.Medicated thread can be catgut either high molecular nanometer crystalline substance silk thread body, from needle body
Medicated thread is completely disposed in the reserved space of needle body 200 by 200 front ends.It can be clamped by tweezers and complete medicated thread merging needle body 200
Operation.Then needle handle 100 is held to push needle knife 300 to be pierced into subcutaneously, and protrudes further into the lesions position of Suitable depth
Place.Then side is pushed pin core 400, while medicated thread to be implanted into subcutaneous tissue or muscle layer from subcutaneously exiting, stay in lesion by needle body 200
Position plays drug effect, to complete the treatment sunken cord to patient.
Needle core 400 is taken out first when needing to carry out patient injection treatment from needle body 200 referring back to Fig. 2, is selected
Suitable syringe 500 is taken to be attached with the cooperation of through-hole 110 on needle handle 100.Then the either syringe of needle handle 100 is held
500 to push needle knife 300 to be pierced into subcutaneously, and then the piston handle of operating syringe 500 squeezes injection and injected, to complete
Treatment to patient injection.Specifically, in order to realize air-tightness that syringe 500 is connect with needle handle 100, in through-hole 110
It is also circumferential on wall to be provided with certain thickness silicagel pad (not shown), so that the nipple of syringe 500 and 110 interference of through-hole connect
It connects, guarantees the nipple elastic packaging of syringe 500 air-tightness of connection by silicagel pad, leakage or sky when avoiding injecting
Gas enters in injection.In addition, needle body 200 is set, there are two types of length specifications, are the specification of 9 centimetres with 5 centimetres respectively.At 5 lis
In 200 specification of needle body of meter Chang Du, and the thickness of needle body 200 is divided into two kinds of specifications, is No. 7 and No. 8 respectively.Two kinds of thickness rule
Model of the needle body 200 of lattice respectively with No. 7 syringes and No. 8 syringes matches.In 200 specification of needle body of 9 centimetre lengths,
The thickness of needle body 200 is also divided into three kinds of specifications, is No. 8, No. 9 and No. 11 respectively, the needle body 200 of three kinds of thickness specifications respectively with
The model of No. 8 syringes, No. 9 syringes and No. 11 syringes matches, to improve the applicability of thread embedding needle instrument 10.Especially
The color of needle handle 100 is designed to corresponding injector type to more obviously distinguish the needle body 200 and syringe that match by ground
Number color, match connection efficiently to choose syringe with needle body 200.
When needing to carry out needle knife 300 to patient to relax, needle handle 100 only need to be held to push needle knife 300 to be pierced into and subcutaneously arrive
It is cut up to lesion, removes harmful tissue, to complete the treatment relaxed patient needle knife 300.
Thread embedding needle instrument 10 provides function of injection simultaneously, function of sunkening cord and needle knife absent-mindedness function, reduces in clinical treatment
The usage quantity of tool realizes the effect for puncturing and a variety of therapeutic modalities such as can once being relaxed, be sunken cord, injected, and reduces
The fussy degree of surgical procedure.The overall structure of thread embedding needle instrument 10 is simple, operates conveniently.Transparent needle handle 100 can be observed
Whether inserting needle position has bleeding when to inserting needle, judges whether to need to stop blooding convenient for operator or whether inserting needle operation has
Accidentally.Multiple graduation marks 220 on needle body 200 can facilitate operator to hold depth of needling, avoid injuring internal organ, big blood vessel and mind
Through dry, in order to avoid cause dysfunction or pain.Defect present in 10 use process of thread embedding needle instrument is compensated for, so that thread embedding needle instrument
10 operation is humanized.
Referring back to Fig. 6 to Fig. 7, in one embodiment, the shape of needle knife 300 is oblique blade shape.Specifically, the edge of a knife and needle body
200 diameter is equal, and the needle edge of a knife of inclined edge is more sharp, avoids causing pain when inserting needle, while reducing wound degree.If patient
When being not required to carry out the treatment of needle knife 300, so that it may the thread embedding needle instrument 10 for being equipped with oblique blade shape be selected to be operated.
In one embodiment, needle handle 100 is equipped with marker 120.The geometric center of marker 120 is on needle body 200
Projection of the geometric center that is open of projection and needle knife 300 on needle body 200 line it is parallel with the axis of needle body 200, and mark
Remember object 120 and needle knife 300 be open positioned at needle body 300 axis it is ipsilateral.In this way, needle knife more can quickly be told
300 opening direction saves the time that rotation needle body 200 chooses correct direction when pushing needle knife 300 to be pierced into subcutaneous.Into
One step, marker 120 can be cross, and criss-cross foresight is aligned with the opening direction of needle knife 300.Further,
It can also set marker 120 to protrude from the surface of needle handle 100, so that operator can sentence by touching
The position of disconnected marker 120, and then judge the opening direction of needle knife 300, it is larger to improve by more humanized improvement
The property easy to use of thread embedding needle instrument 10, to improve the efficiency of operation.
In one embodiment, the side of needle handle 100 is smooth curved surface, and smooth curved surface will not cough up hand, facilitate gripping.
Along through-hole 110 arrive needle knife 300 direction, side the increasing again apart from first increases and then decreases to 200 axis of needle body of needle handle 100,
So that the side of needle handle 100 forms recess, the hourglass shape that shape is put similar to a side.The both ends of needle handle 100 are heaved, middle concave
It falls into, promotes the feel held, further conducive to gripping operation is carried out.In addition, using the axis of needle body 200 as middle line, 200 axis of needle body
The width of the needle handle 100 of line two sides respectively may be about 1 centimetre, so that needle handle 100 is in suitable width, convenient for holding, while
So that needle handle 100 will not differ too big with the width dimensions of needle body 200, overall structure is also more beautiful.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of thread embedding needle instrument characterized by comprising
Needle handle offers through-hole on the needle handle；
Needle body, one end of the needle body are connect with the needle handle, the needle body inner hollow and are connected to the through-hole；
Needle knife, set on the other end of the needle body；And
Needle core, the needle core is detachably connected by the through-hole and needle body formation, wherein when the needle core and the needle
When body separates, the through-hole can also be used to cooperate with syringe.
2. thread embedding needle instrument according to claim 1, which is characterized in that the needle handle is transparent configuration.
3. thread embedding needle instrument according to claim 1, which is characterized in that be additionally provided with multiple graduation marks on the needle body.
4. thread embedding needle instrument according to claim 1, which is characterized in that the shape of the needle knife is oblique blade shape or flat blade shape.
5. thread embedding needle instrument according to claim 1, which is characterized in that it further include syringe, the needle core or the injection
Device is connect optionally through the through-hole with the needle body.
6. thread embedding needle instrument according to claim 1, which is characterized in that the needle handle is equipped with marker, the marker
Projection and the geometric center projection on the needle body of needle knife opening of the geometric center on the needle body line
It is parallel with the axis of the needle body, and the marker and the needle knife opening are located at the ipsilateral of the axis of the needle body.
7. thread embedding needle instrument according to claim 6, which is characterized in that the marker protrudes from the surface of the needle handle.
8. thread embedding needle instrument according to claim 1, which is characterized in that the side of the needle handle is smooth curved surface, along institute
Through-hole is stated to the direction of the needle knife, side the increasing again apart from first increases and then decreases to the needle body axis of the needle handle,
So that the side of the needle handle forms recess.
9. thread embedding needle instrument according to claim 1, which is characterized in that the color of the needle handle and the matched institute of the needle handle
The color for stating syringe is identical.
10. thread embedding needle instrument according to claim 1, which is characterized in that the length of the needle core is greater than the length of the needle body
1 millimeter of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896058.9U CN209712999U (en) | 2018-11-16 | 2018-11-16 | Thread embedding needle instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896058.9U CN209712999U (en) | 2018-11-16 | 2018-11-16 | Thread embedding needle instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209712999U true CN209712999U (en) | 2019-12-03 |
Family
ID=68658740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896058.9U Expired - Fee Related CN209712999U (en) | 2018-11-16 | 2018-11-16 | Thread embedding needle instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209712999U (en) |
-
2018
- 2018-11-16 CN CN201821896058.9U patent/CN209712999U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20211116 |