CN201216643Y - Bone screw remover - Google Patents
Bone screw remover Download PDFInfo
- Publication number
- CN201216643Y CN201216643Y CNU2008201157664U CN200820115766U CN201216643Y CN 201216643 Y CN201216643 Y CN 201216643Y CN U2008201157664 U CNU2008201157664 U CN U2008201157664U CN 200820115766 U CN200820115766 U CN 200820115766U CN 201216643 Y CN201216643 Y CN 201216643Y
- Authority
- CN
- China
- Prior art keywords
- nail
- extractor
- bone
- utility
- screw rod
- 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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- Surgical Instruments (AREA)
Abstract
The utility model relates to a bone nail extractor, which belongs to the technical field of medical instruments. The bone nail extractor adopts the technical proposal that the extractor comprises a sleeve, a swing handle, a screw rod and a nail groove. The bone nail extractor is characterized in that a supporting arm is fixedly arranged at the lower end of the sleeve, and a fixing holder is arranged at the tail end of the supporting arm. The forceps has the advantages that the structure is simple, the operation is convenient and the time and the labor can be saved when the nail is extracted after the healing of bone fracture, and the working difficulty of the medical personnel is reduced.
Description
Technical field:
This utility model belongs to the medical instruments technical field, is a kind of nail extractor specifically.
Background technology:
Steel plate, nail internal fixation are the important means of treatment fracture, steel plate, nail must be taken out after the union of fracture, wherein take out main with nail, at present, mainly use screwdriver to take out nail clinically, because skeleton combines closely with nail in agglutination, screwdriver usually destroys the nail groove of nail, troublesome poeration, waste time and energy, increased work difficulty to the medical worker.
Summary of the invention:
The purpose of this utility model provides a kind of nail extractor easy and simple to handle, time saving and energy saving when getting nail after union of fracture.
The technical solution of the utility model is: comprise sleeve pipe, swing handle, screw rod and nail groove, it is characterized in that being fixed with support arm in the sleeve pipe lower end that the support arm end is provided with fixing holder.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle when getting nail after union of fracture, time saving and energy saving, alleviated medical worker's work difficulty.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, sleeve pipe, 2, swing handle, 3, screw rod, 4, the nail groove, 5, support arm, 6, fixing holder.
The specific embodiment:
Comprise sleeve pipe 1, swing handle 2, screw rod 3 and nail groove 4, it is characterized in that being fixed with support arm 5 that support arm 5 ends are provided with fixing holder 6 in sleeve pipe 1 lower end.When getting nail after union of fracture, will follow closely groove 4 and be stuck on the nail, fixing holder 6 places bone surface, and rotation swing handle 2 moves on the screw rod 3 and nail can be taken out.
Claims (1)
1, nail extractor comprises sleeve pipe (1), swing handle (2), screw rod (3) and nail groove (4), and it is characterized in that: be fixed with support arm (5) in sleeve pipe (1) lower end, support arm (5) end is provided with fixing holder (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201157664U CN201216643Y (en) | 2008-06-23 | 2008-06-23 | Bone screw remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201157664U CN201216643Y (en) | 2008-06-23 | 2008-06-23 | Bone screw remover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201216643Y true CN201216643Y (en) | 2009-04-08 |
Family
ID=40539479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201157664U Expired - Fee Related CN201216643Y (en) | 2008-06-23 | 2008-06-23 | Bone screw remover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201216643Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106901826A (en) * | 2017-02-24 | 2017-06-30 | 中山弗雷德机械有限公司 | A kind of orthopaedics locating steel needle withdrawing device |
-
2008
- 2008-06-23 CN CNU2008201157664U patent/CN201216643Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106901826A (en) * | 2017-02-24 | 2017-06-30 | 中山弗雷德机械有限公司 | A kind of orthopaedics locating steel needle withdrawing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |