CN204863420U - Reduction of fracture ware with locate function - Google Patents
Reduction of fracture ware with locate function Download PDFInfo
- Publication number
- CN204863420U CN204863420U CN201520429188.1U CN201520429188U CN204863420U CN 204863420 U CN204863420 U CN 204863420U CN 201520429188 U CN201520429188 U CN 201520429188U CN 204863420 U CN204863420 U CN 204863420U
- Authority
- CN
- China
- Prior art keywords
- fracture
- ware
- reduction
- connecting rod
- locate function
- 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 provides a reduction of fracture ware with locate function belongs to medical instrument technical field. A claw is most advanced that reduction of fracture ware with locate function is sold by two pincers handles that the axial cross is articulated to form, characterized by is equipped with connecting rod and the longer trapezoidal lock of afterbody on one of them pincers handle, the end of connecting rod is equipped with guide sleeve, point to same pincers handle on. The utility model discloses simple structure is convenient for make, convenient to use, can be fast after the fracture forceps holder resets the fixed position of set screw effectively, improved work efficiency, avoid taking place fixed jail, improve surgery effect, reduce the emergence of medical treatment accident.
Description
Technical field:
This utility model relates to technical field of medical instruments, specifically a kind of fracture reposition instrument with positioning function.
Background technology:
Clinically, adopt after fracture resetting tongs resets to fracture, usually need to carry out further to penetrate Kirschner wire or screw carries out fracture fixation.Fracture resetting tongs conventional at present only has the effect of reseting fracture, and further fixing needs are free-hand penetrates Kirschner wire or screw, the assurance of its fixed-direction is depended primarily on to experience and the feel of operator.Therefore, often occur Kirschner wire or screw fixed position undesirable, need threading a needle or holing repeatedly, even cause the splitting of bone block, the fixing complication such as insecure, thus extend operating time, medical treatment occurs unexpected, affect surgical result.
Summary of the invention:
Technical problem to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art, provides the fracture reposition instrument with positioning function that a kind of structure is simple, easy to use.
The technical scheme in the invention for solving the technical problem is: a kind of fracture reposition instrument with positioning function, formed through bearing pin cross-articulation by two clamp handles, it is characterized in that clamp handle is provided with connecting rod and afterbody has longer trapezoidal lock wherein, the end of connecting rod is provided with pilot sleeve, and the chela pointing to same clamp handle is most advanced and sophisticated.
The beneficial effects of the utility model are: compared with the reduction of the fracture apparatus applied at present, not only structure is simple, be convenient to manufacture, easy to use, and can position that fast and effeciently dog screw is fixing, avoid occurring fixing loosely, improve work efficiency, improve surgical effect, reduce the unexpected generation of medical treatment.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Accompanying drawing is structural representation of the present utility model.
1. clamp handle A in figure, 2. trapezoidal lock, 3. bearing pin, 4. chela B, 5. chela A, 6. clamp handle B, 7. connecting rod, 8. pilot sleeve.
Detailed description of the invention:
As shown in drawings, a kind of fracture reposition instrument with positioning function of this utility model, formed through bearing pin 3 cross-articulation by clamp handle 1 and clamp handle 6, it is characterized in that being provided with connecting rod 7 and the longer trapezoidal lock 2 of afterbody in clamp handle 6, the end of connecting rod 7 is provided with pilot sleeve 8, points to the chela 4 of same clamp handle.Operator, after reseting fracture, utilizes pilot sleeve 8 accurately can point to chela 4 tip of same clamp handle 6, Kirschner wire or screw is positioned desirable fixed position, thus avoid occurring to fix loosely, improve work efficiency, improve surgical effect, reduce the unexpected generation of medical treatment.
Claims (1)
1. one kind has the fracture reposition instrument of positioning function, formed through bearing pin cross-articulation by two clamp handles, it is characterized in that clamp handle is wherein provided with connecting rod and the longer trapezoidal lock of afterbody, the end of connecting rod is provided with pilot sleeve, and the chela pointing to same clamp handle is most advanced and sophisticated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429188.1U CN204863420U (en) | 2015-06-17 | 2015-06-17 | Reduction of fracture ware with locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429188.1U CN204863420U (en) | 2015-06-17 | 2015-06-17 | Reduction of fracture ware with locate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863420U true CN204863420U (en) | 2015-12-16 |
Family
ID=54807864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429188.1U Expired - Fee Related CN204863420U (en) | 2015-06-17 | 2015-06-17 | Reduction of fracture ware with locate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863420U (en) |
-
2015
- 2015-06-17 CN CN201520429188.1U patent/CN204863420U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151216 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |