CN201516062U - Calcaneal fracture opening reduction forceps - Google Patents
Calcaneal fracture opening reduction forceps Download PDFInfo
- Publication number
- CN201516062U CN201516062U CN2009201988179U CN200920198817U CN201516062U CN 201516062 U CN201516062 U CN 201516062U CN 2009201988179 U CN2009201988179 U CN 2009201988179U CN 200920198817 U CN200920198817 U CN 200920198817U CN 201516062 U CN201516062 U CN 201516062U
- Authority
- CN
- China
- Prior art keywords
- forceps body
- cambered
- buckling plate
- reduction
- calcaneal
- 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
A pair of calcaneal fracture opening reduction forceps capable of reducing calcaneal compression fracture comprises a left forceps body and a right forceps body which are connected into a whole through a rotating shaft; pointed teeth are formed at the head parts of the left forceps body and the right forceps body respectively; annular handles are arranged at the tail parts of the left forceps body and the right forceps body respectively; a cambered buckling plate is arranged at the handle end of the left forceps body; a cambered buckling plate is also arranged at the handle end of the right forceps body; the right cambered buckling plate is shorter than the left cambered buckling plate; and the toothed surface of the right cambered buckling plate is overlapped and interlocked with the toothed surface of the left cambered buckling plate. The utility model is mainly suitable for distraction and reduction for the opening reduction of the calcaneal compression fracture, and particularly suitable for the opening reduction of the inside compression fracture of calcaneus difficult to expose when the outside incision of the calcaneus is taken in open reduction and internal fixation operation on the calcaneal compression fracture.
Description
Technical field
This utility model belongs to medical apparatus and instruments, is specifically related to a kind of reduction forceps that is used for the calcaneus compression fracture.
Background technology
When carrying out the open reduction internal fixation for calcaneus compression fracture common in clinical, calcaneus outside otch is generally used in operation, the working place of reduction of the fracture this moment is limitation, especially the compression fracture of calcaneus inboard, the broken ends of fractured bone of fracture is difficult for straightforward manipulation and resets, and generally using tractive or percutaneous reduction by leverage, its shortcoming at present is to be difficult for making the calcaneus compression fracture accurately to reset, the complication of postoperative is more, brings misery to patient.
Summary of the invention
The purpose of this utility model provides a calcaneus compression fracture resetting means simple to operate, and this device can directly carry out distraction reduction to the calcaneus compression fracture, makes the doctor can accurately hold the degree that resets.
The technical scheme that its technical problem that solves this utility model adopts is: reduction forceps comprises left side caliper and the right side caliper that is connected in one by rotating shaft, the head of both sides caliper respectively has a pointed tooth, afterbody respectively has a ring-shaped handle, the handle end of left side caliper has an arc pinch plate, the handle end of right side caliper also has an arc pinch plate, right side arc pinch plate is shorter than left side arc pinch plate, and the overlapped interlocking of geared surface of the geared surface of right side arc pinch plate and left side arc pinch plate.
The utility model has the advantages that: simple in structure, easy to operate, the head end of reduction forceps can stretch between the limited calcaneus compression fracture broken ends of fractured bone in space, carry out distraction reduction, be particularly useful for the calcaneus compression fracture is carried out internal fixation operation of cutting and resetting when getting calcaneus outside otch, the distraction reduction of the calcaneus inboard compression fracture that is difficult to appear, and the degree of distraction reduction can be regulated arbitrarily, can accurately carry out distraction reduction to the calcaneus compression fracture, reduce post-operative complication, improve patient's quality of life.
Description of drawings
Accompanying drawing is this utility model structure chart.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: reduction forceps connects left side caliper (2) and right side caliper (3) by rotating shaft (1), the head of both sides caliper respectively has a pointed tooth (4), afterbody respectively has a ring-shaped handle (7), handle (7) end of left side caliper (2) has an arc pinch plate (5), handle (7) end of right side caliper (3) also has one arc pinch plate (6), right side arc pinch plate (6) is shorter than left side arc pinch plate (5), and the overlapped interlocking of geared surface of the geared surface of right side arc pinch plate (6) and left side arc pinch plate (5).
Claims (1)
1. fracture of calcaneus distraction reduction pincers comprise the left side caliper (2) and the right side caliper (3) that are connected in one by rotating shaft (1); The head that it is characterized in that the both sides caliper respectively has a pointed tooth (4), both sides caliper afterbody respectively has a ring-shaped handle (7), handle (7) end of left side caliper (2) has an arc pinch plate (5), handle (7) end of right side caliper (3) also has one arc pinch plate (6), right side arc pinch plate (6) is shorter than left side arc pinch plate (5), and the overlapped interlocking of geared surface of the geared surface of right side arc pinch plate (6) and left side arc pinch plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201988179U CN201516062U (en) | 2009-10-15 | 2009-10-15 | Calcaneal fracture opening reduction forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201988179U CN201516062U (en) | 2009-10-15 | 2009-10-15 | Calcaneal fracture opening reduction forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516062U true CN201516062U (en) | 2010-06-30 |
Family
ID=42496774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201988179U Expired - Fee Related CN201516062U (en) | 2009-10-15 | 2009-10-15 | Calcaneal fracture opening reduction forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085308A (en) * | 2018-09-25 | 2018-12-25 | 黑龙江省植检植保站 | It is a kind of investigate crops borer pest stalk cut open bar device and its application method |
| CN111603212A (en) * | 2020-06-15 | 2020-09-01 | 四川大学华西医院 | Old calcaneus fracture prying device |
-
2009
- 2009-10-15 CN CN2009201988179U patent/CN201516062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085308A (en) * | 2018-09-25 | 2018-12-25 | 黑龙江省植检植保站 | It is a kind of investigate crops borer pest stalk cut open bar device and its application method |
| CN111603212A (en) * | 2020-06-15 | 2020-09-01 | 四川大学华西医院 | Old calcaneus fracture prying 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: 20100630 Termination date: 20111015 |