CN204618393U - A kind of orthopedic kirschner pin extractor - Google Patents
A kind of orthopedic kirschner pin extractor Download PDFInfo
- Publication number
- CN204618393U CN204618393U CN201520166067.2U CN201520166067U CN204618393U CN 204618393 U CN204618393 U CN 204618393U CN 201520166067 U CN201520166067 U CN 201520166067U CN 204618393 U CN204618393 U CN 204618393U
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- CN
- China
- Prior art keywords
- clamp arm
- binding clip
- utility
- kirschner wire
- pin extractor
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- 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 discloses a kind of orthopedic kirschner pin extractor, comprise left clamp arm and right clamp arm, the lower end of described left clamp arm and right clamp arm is arranged with clamp-buckle and finger-hole, described left clamp arm and right clamp arm chain connection, and binding clip is formed at the top at hinge place; The head of described binding clip is flat pointed.By the way, this utility model structure is simple, convenient and practical; Can the darker Kirschner wire of extracting position, fixed Kirschner wire can be taken out again, save operating time, avoid extending operative incision, make operation technique more easily easy.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and particularly a kind of structure is simple, convenient and practical; Can the darker Kirschner wire of extracting position, fixed Kirschner wire can be taken out again, save operating time, avoid the orthopedic kirschner pin extractor extending operative incision.
Background technology
Orthopaedics, hands surgery, extremity surgery are needing second operation to take out the Kirschner wire implanted with Kirschner wire fixation fracture site or joint traction Post operation, because do not have special Kirschner wire extractor, current clinicist mainly replaces with apparatuses such as needle holder, cutting pliers, vices.Because of force limited, needle holder can not take out Kirschner wire that is fixed, especially fixing joint, because cutting pliers binding clip is comparatively round blunt, Chang Buneng takes out or prolonged incison could take out the darker Kirschner wire of end-position, vice can take out the larger Kirschner wire of diameter, but the Kirschner wire that opponent's foot diameter is less or position is darker takes out limited use.
Utility model content
It is simple, convenient and practical that the technical problem that this utility model mainly solves is to provide a kind of structure; Can the darker Kirschner wire of extracting position, fixed Kirschner wire can be taken out again, save operating time, avoid extending operative incision, make the more easy easy orthopedic kirschner pin extractor of operation technique.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is a kind of orthopedic kirschner pin extractor, comprise left clamp arm and right clamp arm, the lower end of described left clamp arm and right clamp arm is arranged with clamp-buckle and finger-hole, described left clamp arm and right clamp arm chain connection, binding clip is formed at the top at hinge place; The head of described binding clip is flat pointed.
Preferably, be provided with groove inside described binding clip, the groove on described left clamp arm binding clip and the groove on right clamp arm binding clip engage each other.
Preferably, described groove is undaform.
Preferably, described left clamp arm is engaged mutually with the clamp-buckle on right clamp arm.
The beneficial effects of the utility model are: a kind of orthopedic kirschner pin extractor structure described in the utility model is simple, convenient and practical; Head due to binding clip is arranged to flat pointed, and being conducive to can the darker Kirschner wire of extracting position, avoids extending operative incision, takes out fixed Kirschner wire, make operation technique more easily easy; Meanwhile, because the groove on described left clamp arm binding clip and the groove on right clamp arm binding clip engage each other, effectively can take out and can take out fixing tighter Kirschner wire; Not only shorten operating time, and alleviate patient suffering, be conducive to the healing of wound.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of hand and foot short tubular bone reduction forceps of the present utility model;
Wherein: 1, left clamp arm; 2, right clamp arm; 3, clamp-buckle; 4, finger-hole; 5, hinge; 6, binding clip; 7, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1, this utility model embodiment comprises:
A kind of orthopedic kirschner pin extractor, comprises left clamp arm 1 and right clamp arm 2, and described left clamp arm 1 is arranged with clamp-buckle 3 and finger-hole 4 with the lower end of right clamp arm 2, described left clamp arm 1 and right clamp arm 2 chain connection, and binding clip 6 is formed at the top at hinge 5 place; The head of described binding clip 6 is flat pointed, is conducive to the Kirschner wire that extracting position is darker; Be provided with groove 7 inside described binding clip 6, described groove 7, in undaform, is conducive to taking out fixed Kirschner wire; Described left clamp arm 1 is engaged mutually with the clamp-buckle 3 on right clamp arm 2.
During use, finger stretches in finger-hole 4, then operative incision place is stretched on binding clip 6 top, then makes binding clip 6 that the Kirschner wire be fixed on bone is clamped taking-up.
The beneficial effects of the utility model are: a kind of orthopedic kirschner pin extractor structure described in the utility model is simple, convenient and practical; Head due to binding clip is arranged to flat pointed, and being conducive to can the darker Kirschner wire of extracting position, avoids extending operative incision, takes out fixed Kirschner wire, make operation technique more easily easy; Meanwhile, because the groove on described left clamp arm binding clip and the groove on right clamp arm binding clip engage each other, effectively can take out and can take out fixing tighter Kirschner wire; Not only shorten operating time, and alleviate patient suffering, be conducive to the healing of wound.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within this utility model rights protection scope.
Claims (4)
1. an orthopedic kirschner pin extractor, comprises left clamp arm and right clamp arm, and the lower end of described left clamp arm and right clamp arm is arranged with clamp-buckle and finger-hole, described left clamp arm and right clamp arm chain connection, and binding clip is formed at the top at hinge place; It is characterized in that: the head of described binding clip is flat pointed.
2. orthopedic kirschner pin extractor according to claim 1, is characterized in that: be provided with groove inside described binding clip.
3. orthopedic kirschner pin extractor according to claim 2, is characterized in that: described groove is undaform.
4. orthopedic kirschner pin extractor according to claim 1, is characterized in that: described left clamp arm is engaged mutually with the clamp-buckle on right clamp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166067.2U CN204618393U (en) | 2015-03-24 | 2015-03-24 | A kind of orthopedic kirschner pin extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166067.2U CN204618393U (en) | 2015-03-24 | 2015-03-24 | A kind of orthopedic kirschner pin extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204618393U true CN204618393U (en) | 2015-09-09 |
Family
ID=54037464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166067.2U Expired - Fee Related CN204618393U (en) | 2015-03-24 | 2015-03-24 | A kind of orthopedic kirschner pin extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204618393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758047A (en) * | 2015-03-24 | 2015-07-08 | 苏州瑞华医院有限公司 | Orthopedic kirschner wire extractor |
-
2015
- 2015-03-24 CN CN201520166067.2U patent/CN204618393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758047A (en) * | 2015-03-24 | 2015-07-08 | 苏州瑞华医院有限公司 | Orthopedic kirschner wire extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20170324 |