CN201282996Y - Clamp for fracture diaplasis - Google Patents
Clamp for fracture diaplasis Download PDFInfo
- Publication number
- CN201282996Y CN201282996Y CNU2008201881425U CN200820188142U CN201282996Y CN 201282996 Y CN201282996 Y CN 201282996Y CN U2008201881425 U CNU2008201881425 U CN U2008201881425U CN 200820188142 U CN200820188142 U CN 200820188142U CN 201282996 Y CN201282996 Y CN 201282996Y
- Authority
- CN
- China
- Prior art keywords
- forceps
- forceps arm
- tong arm
- arm
- threaded 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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Abstract
Disclosed are bone fracture reduction forceps, belonging to the technical filed of medical instruments. The forceps are formed by a forceps arm I and a forceps arm II which are respectively equipped with a clamp head and are hinged to each other via a pin shaft. The bone fracture reduction forceps are characterized in that the rear ends of the forceps arm I and the forceps arm II are respectively outwards bent, an elastic support plate is connected between the forceps arm I and the forceps arm II behind the pin, a threaded rod is fixed on the forceps arm I and penetrates through a rectangular through hole on the forceps arm II to be connected with threads of a fastening nut outside the forceps arm II. The utility model has the advantages of simple structure, convenient use and saving time and labors, as the threaded rod on the forceps arm I is connected with the threads of the fastening nut outside the forceps arm II after penetrating through the rectangular through hole on the forceps arm II, the opening size of the forceps can be controlled through adjusting the fastening nut, and the forceps can fix firmly without being held by hands of medical staff, thereby reducing treatment time and easing pain of patients.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of reduction of the fracture pincers.
Background technology
At present, hospital during to fractures used reduction forceps mainly by two hinged forming of tong arm, front end is as clamp, the rear end is as handle, the clamp openings of sizes needs manual adjustment in use, its shortcoming is that the size of its opening is difficult to control to the fastening degree of fracture fixation, causes easily displacement again behind fracture two broken ends of fractured bone closed reductions, brings misery to patient; Also have and between handle, be provided with the sawtooth buckle structure, well solved the shortcoming of regulating clamp openings of sizes and the fastening degree of control, but in use, need medical personnel dominated by hand, if when hands taken away, if run into tong arm because of carelessness, the tooth button is unclamped under external force, have to again that clamping resets, postponed treatment time, increase medical worker's workload, also increased patient's misery simultaneously.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, can control the reduction of the fracture pincers of clamp openings of sizes and fixation.
The purpose of this utility model is achieved in that these reduction of the fracture pincers are formed by bearing pin is hinged by tong arm I and the tong arm II that front end is respectively equipped with chuck, tong arm I and tong arm II rear end are crooked laterally respectively, between the tong arm I of bearing pin back and tong arm II, be connected with the resiliency supported sheet, fixing threaded rod above the tong arm I, the rectangular through holes that threaded rod passes above the tong arm II links to each other with the clamp nut screw thread of tong arm II outside.
Advantage of the present utility model: simple in structure, easy to use, time saving and energy saving, the rectangular through holes that threaded rod above the tong arm I passes above the tong arm II is threaded with the clamp nut of tong arm II outside, regulating clamp nut is may command clamp openings of sizes, and fixation does not need the medical worker dominated by hand, reduces treatment time and patient suffering.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this reduction of the fracture pincers are respectively equipped with the tong arm I1 of chuck and tong arm II2 by bearing pin 3 hinged forming by front end, tong arm I1 and tong arm II2 rear end are crooked laterally respectively, between the tong arm I1 of bearing pin 3 back and tong arm II2, be connected with resiliency supported sheet 4, fixing threaded rod 5 above the tong arm I1, the rectangular through holes that threaded rod 5 passes above the tong arm II2 links to each other with clamp nut 6 screw threads of tong arm II2 outside.
Claims (1)
1, a kind of reduction of the fracture pincers, be respectively equipped with the tong arm I (1) of chuck and tong arm II (2) by hinged the forming of bearing pin (3) by front end, it is characterized in that tong arm I (1) and tong arm II (2) rear end are crooked laterally respectively, between the tong arm I (1) of bearing pin (3) back and tong arm II (2), be connected with resiliency supported sheet (4), fixing threaded rod (5) above the tong arm I (1), the rectangular through holes that threaded rod (5) passes above the tong arm II (2) links to each other with clamp nut (6) screw thread of tong arm II (2) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201881425U CN201282996Y (en) | 2008-09-16 | 2008-09-16 | Clamp for fracture diaplasis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201881425U CN201282996Y (en) | 2008-09-16 | 2008-09-16 | Clamp for fracture diaplasis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282996Y true CN201282996Y (en) | 2009-08-05 |
Family
ID=40947980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201881425U Expired - Fee Related CN201282996Y (en) | 2008-09-16 | 2008-09-16 | Clamp for fracture diaplasis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282996Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070721A (en) * | 2010-09-03 | 2013-05-01 | 张强 | Minimally-invasive thoracolumbar vertebral fracture repositor |
| CN104665900A (en) * | 2015-03-02 | 2015-06-03 | 毕宏政 | Oblique bone fracture reduction forceps |
-
2008
- 2008-09-16 CN CNU2008201881425U patent/CN201282996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070721A (en) * | 2010-09-03 | 2013-05-01 | 张强 | Minimally-invasive thoracolumbar vertebral fracture repositor |
| CN104665900A (en) * | 2015-03-02 | 2015-06-03 | 毕宏政 | Oblique bone fracture reduction forceps |
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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: 20090805 Termination date: 20091016 |