CN204379370U - With the pincers of rack - Google Patents
With the pincers of rack Download PDFInfo
- Publication number
- CN204379370U CN204379370U CN201420788000.8U CN201420788000U CN204379370U CN 204379370 U CN204379370 U CN 204379370U CN 201420788000 U CN201420788000 U CN 201420788000U CN 204379370 U CN204379370 U CN 204379370U
- Authority
- CN
- China
- Prior art keywords
- rack
- plier handle
- handle
- hold
- utility
- 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
This utility model relates to a kind of pincers with rack, comprise upper plier handle, lower plier handle and binding clip, described upper plier handle and lower plier handle left end are by the parallel connection of bolt, cross-coupled spring leaf inside described upper plier handle and lower plier handle, described spring leaf one end is fixed in clamp handle by rivet, inside described upper plier handle, right-hand member is provided with rack, inside described lower plier handle, right-hand member is provided with lower rack, described lower rack and upper rack are provided with fourth tooth, and on described lower rack and upper rack, fourth tooth arranges in opposite directions and cooperatively interacts.The beneficial effects of the utility model are: in transfer rod process, can hold hold-down bars tightly firmly by arranging of rack, prevent hold-down bars from skidding, this product uses simple, surgical work can be completed fast, save time, reduce invalid operation, reduce damage artificial to hold-down bars in operation, what operation was carried out is more smooth and easy, safer.
Description
Technical field
This utility model relates to a kind of medical aid, particularly a kind of pincers with rack.
Background technology
Pliers on market cannot realize the effect of effective transfer rod in art, uses feel bad, skid in transfer rod process in art, due to skid, the life-span of hold-down bars can be damaged, increase patient break rod risk.Thus add the probability of patient's second operation.
Utility model content
Goal of the invention of the present utility model is: for prior art Problems existing, provides a kind of pincers with rack.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of pincers with rack, comprise upper plier handle, lower plier handle and binding clip, described upper plier handle and lower plier handle left end are by the parallel connection of bolt, cross-coupled spring leaf inside described upper plier handle and lower plier handle, described spring leaf one end is fixed in clamp handle by rivet, and inside described upper plier handle, right-hand member is provided with rack, and inside described lower plier handle, right-hand member is provided with lower rack, described lower rack and upper rack are provided with fourth tooth, and on described lower rack and upper rack, fourth tooth arranges in opposite directions and cooperatively interacts.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: in transfer rod process, can hold hold-down bars tightly firmly by arranging of rack, prevent hold-down bars from skidding, and this product uses simple, surgical work can be completed fast, save time, reduce invalid operation, reduce damage artificial to hold-down bars in operation, what operation was carried out is more smooth and easy, safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
embodiment 1:a kind of pincers with rack, comprise upper plier handle 1, lower plier handle 8 and binding clip 2, described upper plier handle 1 and lower plier handle 8 left end are by the parallel connection of bolt 7, cross-coupled spring leaf 3 inside described upper plier handle 1 and lower plier handle 8, described spring leaf 3 one end is fixed in clamp handle by rivet 4, inside described upper plier handle 1, right-hand member is provided with rack 10, inside described lower plier handle 8, right-hand member is provided with lower rack 5, described lower rack 5 and upper rack 10 are provided with fourth tooth 6, on described lower rack 5 and upper rack 10, fourth tooth 6 arranges in opposite directions and cooperatively interacts, be convenient in the process of transfer rod by the mutual snapping of upper and lower rack, clamp rod is avoided to get loose.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. the pincers with rack, comprise upper plier handle (1), lower plier handle (8) and binding clip (2), it is characterized in that, described upper plier handle (1) and lower plier handle (8) left end are by bolt (7) parallel connection, described upper plier handle (1) and lower plier handle (8) the cross-coupled spring leaf in inner side (3), described spring leaf (3) one end is fixed in clamp handle by rivet (4), described upper plier handle (1) inner side right-hand member is provided with rack (10), described lower plier handle (8) inner side right-hand member is provided with lower rack (5), described lower rack (5) and upper rack (10) are provided with fourth tooth (6), described lower rack (5) and the upper fourth tooth (6) of upper rack (10) arrange in opposite directions and cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788000.8U CN204379370U (en) | 2014-12-15 | 2014-12-15 | With the pincers of rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788000.8U CN204379370U (en) | 2014-12-15 | 2014-12-15 | With the pincers of rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379370U true CN204379370U (en) | 2015-06-10 |
Family
ID=53352131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788000.8U Expired - Fee Related CN204379370U (en) | 2014-12-15 | 2014-12-15 | With the pincers of rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580399A (en) * | 2016-12-21 | 2017-04-26 | 侯信明 | Surgical clamp type tweezers |
| CN112790830A (en) * | 2021-01-26 | 2021-05-14 | 华中科技大学同济医学院附属协和医院 | Surgical forceps for cardiac surgery and use method thereof |
-
2014
- 2014-12-15 CN CN201420788000.8U patent/CN204379370U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580399A (en) * | 2016-12-21 | 2017-04-26 | 侯信明 | Surgical clamp type tweezers |
| CN112790830A (en) * | 2021-01-26 | 2021-05-14 | 华中科技大学同济医学院附属协和医院 | Surgical forceps for cardiac surgery and use method thereof |
| CN112790830B (en) * | 2021-01-26 | 2022-02-25 | 华中科技大学同济医学院附属协和医院 | Operating forceps for cardiac operation |
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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: 20150610 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |