CN204520920U - Novel bone holding forceps - Google Patents
Novel bone holding forceps Download PDFInfo
- Publication number
- CN204520920U CN204520920U CN201520112112.6U CN201520112112U CN204520920U CN 204520920 U CN204520920 U CN 204520920U CN 201520112112 U CN201520112112 U CN 201520112112U CN 204520920 U CN204520920 U CN 204520920U
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- CN
- China
- Prior art keywords
- tong arm
- transverse axis
- axial trough
- gripper jaw
- grip block
- 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
This utility model belongs to medical apparatus and instruments, discloses a kind of Novel bone holding forceps, and it comprises the first tong arm and the second tong arm; The front end of the first tong arm is connected with grip block, and the front portion of the first tong arm is provided with about one elongated hole run through, and is provided with three parallel, equidistant fixing transverse axis in this elongated hole; The front end of the second tong arm is connected with gripper jaw, and its back is provided with the axial trough that three can be held transverse axis; After between two transverse axis that second tong arm inserts the first tong arm, to be coordinated with the transverse axis be positioned on rear side of this axial trough by a wherein axial trough and can implement to clamp.Can be there are nine kinds of compound modes in it, be applicable to different fracture cases, can ensure that grip block and gripper jaw contact fully with knochenbruch, and grip block and gripper jaw are easilier put into best clip position by respectively.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of Novel bone holding forceps.
Background technology
Fracture is one of modal disease of orthopaedics.At present, in fracture internal fixation operation of cutting and resetting, reset through apparatus clamping fracture two broken ends of fractured bone such as conventional bone holding forceps, be then fixed with internal fixation material.Due to the size shape of bone and classification of fracture different, and the jaw shapes of existing bone holding forceps is fixing, the relative position adjustable extent of two jaws is little, in clamping process, the clamping face of two jaws is difficult to the two sides relative with knochenbruch and fully contacts, and then make to clamp not strongly admittedly, easily from slippage knochenbruch in reseting procedure, add the difficulty that knochenbruch resets.In addition, because two jaws of existing bone holding forceps connect through hinge, cannot be separated, during for a jaw is placed into suitable clamping point of penetration, another jaw may cause obstruction to this operation, and then operationally has certain inconvenience.
Utility model content
For overcoming above-mentioned technical problem, it is simple that this utility model provides a kind of structure, all can hold bone firm, rapid operation, the Novel bone holding forceps that reset efficiency is high for multiple fracture situation.
For realizing above-mentioned technical purpose, this utility model adopts following scheme: a kind of Novel bone holding forceps, comprises the first tong arm and the second tong arm; The front end of the first tong arm is connected with grip block, and the front portion of the first tong arm is provided with about one elongated hole run through, and is provided with three parallel, equidistant fixing transverse axis in this elongated hole; The front end of the second tong arm is connected with gripper jaw, and the gripper jaw of the second tong arm and front end thereof all can pass between adjacent transverse axis, and the back of the second tong arm is provided with the axial trough that three can be held transverse axis; After between two transverse axis that second tong arm inserts the first tong arm, to be coordinated with the transverse axis be positioned on rear side of this axial trough by a wherein axial trough and can implement to clamp.
This utility model has following beneficial effect: the first tong arm is provided with three transverse axis, and the second tong arm is provided with three axial troughs, altogether can there are nine kinds of compound modes, different compound modes makes gripper jaw different from the relative position of grip block, thus be applicable to different fracture cases, select compound mode according to clinical setting, can ensure that grip block and gripper jaw contact with knochenbruch fully, firm grip, avoids slippage; Because the first tong arm, the second tong arm are what be separated, can combine in operation temporarily, thus make grip block or gripper jaw can be placed into best clip position easily, and mutually can not cause obstruction, knochenbruch is clamped more convenient, reset efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation after this utility model combination.
Fig. 2 is this utility model combination pre-structure schematic diagram.
In figure, the 1, second tong arm, 2, elongated hole, 3, grip block, 4, gripper jaw, 5, axial trough, 6, transverse axis, the 7, first tong arm.
Detailed description of the invention
Shown in Fig. 1,2, a kind of Novel bone holding forceps disclosed in this utility model, it comprises the first tong arm 7 and the second tong arm 1; The front end of the first tong arm 7 is connected with grip block 3, and the front portion of the first tong arm 7 is provided with about one elongated hole run through 2, is provided with three parallel, equidistant fixing transverse axis 6 in this elongated hole 2; The front end of the second tong arm 1 is connected with gripper jaw 4, and the gripper jaw 4 of the second tong arm 1 and front end thereof all can pass between adjacent transverse axis 6, and the back of the second tong arm 1 is provided with the axial trough 5 that three can be held transverse axis 6; After between two transverse axis 6 that second tong arm 1 inserts the first tong arm 7, to be coordinated with the transverse axis 6 be positioned on rear side of this axial trough 5 by a wherein axial trough 5 and can implement to clamp.
In clinical manipulation, first grip block 3 is placed near the suitable clip position in the side of tissue, then the second tong arm 1 is inserted in the elongated hole 2 of the first tong arm 7 by the gripper jaw 4 of tail end or front end, select a suitable axial trough 5 to coordinate with the transverse axis 6 be positioned on rear side of this axial trough 5 can implement to clamp, due in clamping process, axial trough 5 is stressed can be adjacent to corresponding transverse axis 6 more, therefore in clamping process, axial trough 5 can not depart from transverse axis 6.Because the first tong arm 7 is provided with three transverse axis 6, and the second tong arm 1 is provided with three axial troughs 5, altogether can there are nine kinds of compound modes, different compound modes makes gripper jaw 4 different from the relative position of grip block 3, thus be applicable to different fracture cases, select compound mode according to clinical setting, can ensure that grip block 3 and gripper jaw 4 contact with knochenbruch fully, firm grip, avoids slippage; Because the first tong arm 7, second tong arm 1 is what be separated, can combine in operation temporarily, thus make grip block 3 or gripper jaw 4 can be placed into best clip position easily, and mutually can not cause obstruction, knochenbruch is clamped more convenient, reset efficiency is high.
Claims (1)
1. a Novel bone holding forceps, is characterized in that: it comprises the first tong arm and the second tong arm; The front end of the first tong arm is connected with grip block, and the front portion of the first tong arm is provided with about one elongated hole run through, and is provided with three parallel, equidistant fixing transverse axis in this elongated hole; The front end of the second tong arm is connected with gripper jaw, and the gripper jaw of the second tong arm and front end thereof all can pass between adjacent transverse axis, and the back of the second tong arm is provided with the axial trough that three can be held transverse axis; After between two transverse axis that second tong arm inserts the first tong arm, to be coordinated with the transverse axis be positioned on rear side of this axial trough by a wherein axial trough and can implement to clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112112.6U CN204520920U (en) | 2015-02-10 | 2015-02-10 | Novel bone holding forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112112.6U CN204520920U (en) | 2015-02-10 | 2015-02-10 | Novel bone holding forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204520920U true CN204520920U (en) | 2015-08-05 |
Family
ID=53734981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112112.6U Expired - Fee Related CN204520920U (en) | 2015-02-10 | 2015-02-10 | Novel bone holding forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204520920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819903A (en) * | 2018-12-27 | 2019-05-31 | 华中农业大学 | A kind of ox channel system |
| CN114431944A (en) * | 2020-10-30 | 2022-05-06 | 苏州保力康医疗科技有限公司 | Novel bone holding forceps |
-
2015
- 2015-02-10 CN CN201520112112.6U patent/CN204520920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819903A (en) * | 2018-12-27 | 2019-05-31 | 华中农业大学 | A kind of ox channel system |
| CN114431944A (en) * | 2020-10-30 | 2022-05-06 | 苏州保力康医疗科技有限公司 | Novel bone holding forceps |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160210 |