CN201216643Y - Bone screw remover - Google Patents

Bone screw remover Download PDF

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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
Application number
CNU2008201157664U
Other languages
Chinese (zh)
Inventor
褚延勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201157664U priority Critical patent/CN201216643Y/en
Application granted granted Critical
Publication of CN201216643Y publication Critical patent/CN201216643Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The nail extractor
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).
CNU2008201157664U 2008-06-23 2008-06-23 Bone screw remover Expired - Fee Related CN201216643Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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