CN2181262Y - Multipurpose miniature surgical edgy needle - Google Patents
Multipurpose miniature surgical edgy needle Download PDFInfo
- Publication number
- CN2181262Y CN2181262Y CN 94205401 CN94205401U CN2181262Y CN 2181262 Y CN2181262 Y CN 2181262Y CN 94205401 CN94205401 CN 94205401 CN 94205401 U CN94205401 U CN 94205401U CN 2181262 Y CN2181262 Y CN 2181262Y
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- CN
- China
- Prior art keywords
- needle
- edge
- sword
- shank
- multipurpose
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a multipurpose edgy needling instrument for miniature surgical, which carries out closed surgical to soft tissue injury and diseases of hyperosteogeny alike. The utility model is composed of movable needle heads and an operation handle. The movable needle head is provided with one needle rod in the shape of thin round stick, the front end of the movable needle is provided with a needle edge, and the needle edge is respectively designed into a flat edge, a concave edge, an inclined edge, a round needle, a sword-shaped edge, etc. The operation handle is composed of a handle body and a spiral type clamping tool fixedly connected with the front end of the handle body. The needle edge of each needle head can be adapted to the shape features of various diseased regions, which causes operation to be actually reliable. The needle head ca be used in a disposable way. The utility model is healthy and safe.
Description
This utility model relates to a kind of microsurgery apparatus that soft tissue injury and hyperosteogeny class disease is carried out the closed operation treatment.
In prior art, the operating theater instruments for the treatment of above-mentioned disease mainly is little wide pin and small needle knife, and such needle set all is to be made of spheroidal or Pear-Shaped handle that front end has the shank of blade and is fixed in the shank afterbody.The pin sword of little wide pin is a sword shape sword, and the pin sword of small needle knife is flat sword.Their purposes is that the acupoint stimulation band soft tissue of holding concurrently separates, and according to the depth difference of therapentic part, is divided into the large, medium and small pin.The treatment mechanism of little wide pin and small needle knife is simpleer and more unsophisticated, learn to do the art treatment with the modern times dissection certain distance is arranged, their the sort of single pin sword can only adapt to the characteristics of some diseased region anatomical structure, and can not adapt with the anatomical structure of all diseased regions, therefore, to the operation of some disease, be not easy to reach operation conscientiously and reliably, make operative effect not good enough.In addition, little wide pin and small needle knife are not disposable, cause cross infection easily, also can occur the phenomenon because of the metal fatigue broken needle sometimes.
The purpose of this utility model is to provide a kind of multipurpose microsurgery band sword needle set according to the anatomical features of soft tissue injury and each therapentic part of hyperosteogeny class disease and treatment mechanism.
Solution of the present utility model is as follows: it is made up of detachable needle and an operating grip.Described detachable needle has a shank that is the fine round roller shape, and this shank front end is provided with the pin sword.Described operating grip is made of handle body and the spiral anchor clamps that are fixed in the handle body front end.According to the anatomic form characteristics at different lesions position, the pin sword of described detachable needle can be set to flat sword, recessed sword, round needle, oblique sword, prong, sword shape sword etc. respectively.When treatment, select a kind of detachable needle according to the anatomic form characteristics of diseased region, its afterbody is inserted in the screw clamp of operating grip, screw then, can use.
Of the present utility modelly excellently for point be: the pin sword of each detachable needle can adapt to the form characteristics of various diseased regions, as long as select corresponding detachable needle, just reaches easily conscientiously and reliably and operates in therapeutic process, has improved the curative effect of performing the operation.Simultaneously, syringe needle connects the cost that has reduced syringe needle with the activity of handle, and syringe needle can disposablely be used, and has prevented cross infection, also can not cause metal fatigue and broken needle.
Describe its structure and purposes in detail according to embodiment below.
Fig. 1, level blade needle header structure sketch map.
Fig. 2, prong needle head structure sketch map.
Fig. 3, round needle needle head structure sketch map.
Fig. 4, inclined blade needle header structure sketch map.
Fig. 5, sword shape sword needle head structure sketch map.
Fig. 6, concave-bit needle header structure sketch map.
Fig. 7, the operating grip structural representation.
Fig. 8, overall structure sketch map of the present utility model.
Referring to Fig. 1, the shank of level blade needle head (1) front end is provided with and the vertical blade of shank (2).It is applicable to the incision of separating of soft tissue and bone and part soft tissue, for example: to talalgia, tennis elbow, diseases such as supraspinal ligament injury, available its separate connecting of diseased region soft tissue and bone.
Referring to Fig. 2, the shank of prong syringe needle (5) front end is taper.It is auxiliary syringe needle, is used for detecting of deep tissue.So that operation fixed point location.
Referring to Fig. 3, the shank front end of round needle syringe needle (6) is hemispherical prong shape.It is applicable to separating of adhesion between passivity separation between soft tissue and muscle and the neural blood vessel, for example: when the piriformis syndrome is treated, available its separate piriformis and sciatic nerve.Can make separation safety with the operation of round needle syringe needle, can injured nerve.
Referring to Fig. 4, the shank front end of inclined blade needle head (7) has one and the acutangulate oblique blade of shank.It is applicable to separating of larger area soft tissue and osseous tissue, for example: to the treatment of spinous process side plate place spinal muscle damage, available inclined blade needle operation because spinous process of thoracic vertebra is a declivity, therefore, with the inclined blade needle treatment than more practical with level blade needle.
Referring to Fig. 5, the shank forward part of sword shape sword syringe needle (8) is a sword shape blade, has the characteristics of two-sided blade, and it is applicable to the separation of stringer direction large tracts of land soft tissue.For example: to the treatment of interspinal ligament injury, this disease diseased region form characteristics are: the interspinal ligaments two sides all links to each other with soft tissue, utilizes the characteristics of sword shape sword syringe needle double-sided blade, can carry out separating of interspinal ligaments and soft tissue at different fore-and-aft planes.This syringe needle separates thoroughly than other syringe needle, good effect.
Referring to Fig. 6, the shank front end of concave-bit needle head (9) is provided with one and the vertically arranged circular-arc blade of shank, and forms prong at these blade two ends.It is used for the particularly cut-out of suspended state fiber of soft tissue fiber.Other syringe needle pin sword is narrow, can't fix and be cut fiber, slippage and the problem that can not accurately cut off occur, and two prongs of concave-bit needle head can make and cut fiber and fix, and do not make slippage, thereby cut off effectively.For example: when tenosynovitis is treated, can cut off the sheath anular ligaments effectively; When headache of greater occipital nerve is treated, can accurately cut off pillow back leg bow.
Referring to Fig. 7, for hand-held convenient and firm, the handle body of described operating grip (3) is an oblate body, its cross section can be ellipse garden or the rectangle that lead angle is arranged, the affixed spiral anchor clamps of the front end of handle body (3), these spiral anchor clamps are cone shape locking nut (4) and one by front end and connect firmly at the cored screw of handle body front end and form, and the forward tube wall of cored screw is provided with the longitudinal slot that front end is opened, and just forms claw-like before the cored screw.When the syringe needle afterbody stretches in the cored screw, and during lemon jack panel (4), cored screw holds on to the syringe needle afterbody, makes on the syringe needle fixed handle body.Fig. 8 illustrates detachable needle and is installed in contour structures on the handle.
Claims (4)
1, multipurpose microsurgery band sword needle set, it is characterized in that: form by detachable needle and an operating grip, described detachable needle has a shank that is the fine round roller shape, this shank front end is provided with the pin sword, and described operating grip is made of handle body (3) and the spiral anchor clamps that are fixed in the handle body front end.
2, as claims 1 described multipurpose microsurgery band sword needle set, it is characterized in that: described detachable needle is the round needle syringe needle, and the pin sword of syringe needle (6) front end is hemispherical prong shape.
3, as claims 1 described multipurpose microsurgery band sword needle set, it is characterized in that: described detachable needle is inclined blade needle head (7), and the front end of the shank of syringe needle has one and the acutangulate oblique blade of shank.
4, as claims 1 described multipurpose microsurgery band sword needle set, it is characterized in that: described detachable needle is the concave-bit needle head, the front end of the shank of syringe needle (9) is provided with one and the vertically arranged circular-arc blade of shank, and forms prong at these blade two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94205401 CN2181262Y (en) | 1994-03-22 | 1994-03-22 | Multipurpose miniature surgical edgy needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94205401 CN2181262Y (en) | 1994-03-22 | 1994-03-22 | Multipurpose miniature surgical edgy needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181262Y true CN2181262Y (en) | 1994-11-02 |
Family
ID=33824329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94205401 Expired - Fee Related CN2181262Y (en) | 1994-03-22 | 1994-03-22 | Multipurpose miniature surgical edgy needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181262Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799897A (en) * | 2015-04-14 | 2015-07-29 | 苏州瑞华医院有限公司 | Disposable stitch-removing needle |
-
1994
- 1994-03-22 CN CN 94205401 patent/CN2181262Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799897A (en) * | 2015-04-14 | 2015-07-29 | 苏州瑞华医院有限公司 | Disposable stitch-removing needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |