CN202875465U - Novel orthopedic pincers - Google Patents
Novel orthopedic pincers Download PDFInfo
- Publication number
- CN202875465U CN202875465U CN 201220627691 CN201220627691U CN202875465U CN 202875465 U CN202875465 U CN 202875465U CN 201220627691 CN201220627691 CN 201220627691 CN 201220627691 U CN201220627691 U CN 201220627691U CN 202875465 U CN202875465 U CN 202875465U
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- CN
- China
- Prior art keywords
- pincer
- pincers
- engagement
- clamp
- handle
- 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
The utility model relates to the field of a medical device, and in particular relates to novel orthopedic pincers. The pincers comprise a handle, a hinged shaft, a pincer clamp, pincer tips and engagement rulers, wherein anti-skid textures are formed on the handle, a spring and the engagement rulers are arranged in the middle of the handle; the handle is fixedly connected with the pincer clamp through the hinged shaft; the pincer tips are arranged at the top end of the pincer clamp, and the top part of each pincer tip is flat in a cambered blade-shaped structure; two pincer tips are oppositely arranged to form an annular blade capable of opening and closing; and opposite engagement teeth are arranged on the two engagement rulers, and are matched and engaged with each other. The novel orthopedic pincers are simple in structure and convenient to operate, can be used for clamping the tail part of a nail by utilizing a blade-shaped blade with thinner pincer tip, and can be used for taking out the nail fixed on a steel sheet by increasing the drawing strength, so that the operating time can be shortened, the pains of patients can be relieved, and the working difficulty of medical staff can be reduced.
Description
Technical field
This utility model relates to medical instruments field, especially a kind of novel orthopaedics nail taking-out forceps.
Background technology
At Orthopeadic Surgery clinically, pull out when operation carrying out nail, often can run into the reasons such as nail gets rusty in vivo and cause " pulling out difficulty " situation, be difficult to deal with problems with screwdriver.This normally because the impaired screw edge of a knife that causes of nail afterbody caulking groove can't be chimeric, can only use hand vice clamping nail afterbody slowly to loosen.The pincers of common hand vice point flat mouth is thicker, is running into the nail afterbody when nearer apart from steel plate, and the pincers point is too little with the contact area of nail afterbody, and getting the nail process wastes time and energy, and has postponed operating time, has affected the surgical medical effect.
The utility model content
The purpose of this utility model is to provide a kind of novel orthopaedics nail taking-out forceps in order to overcome above-mentioned technical disadvantages.
The technical scheme that this utility model technical solution problem adopts is: a kind of novel orthopaedics nail taking-out forceps, comprise clamp handle, hinge, clamp, pincers point and engagement chi, described clamp handle is provided with anti-slip veins, the middle part is provided with spring and engagement chi, described clamp handle is fixedly connected with clamp by hinge, and described clamp top is provided with the pincers point, and described pincers ogival is straight, curved bladed structure, described two pincers points form the annular cutting edge of folding relatively.
Described two engagement chis are provided with relative grinding tooth, mutually mate interlock.
The beneficial effect that this utility model has is: this utility model is simple in structure, easy to operate, utilize the thinner cutting edge of bladed pincers point to clamp the nail afterbody, dynamics is pulled out in increasing, take out rapidly nail fixing on the steel plate, shorten operating time, slowed down patient's misery, reduced medical worker's work difficulty.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is this utility model top detailed schematic.
The specific embodiment
Do following detailed description below in conjunction with accompanying drawing 1,2 pairs of this utility model of accompanying drawing.
As shown in Figure 1 and Figure 2, this utility model comprises clamp handle 1, hinge 3, clamp 2, pincers point 5 and engagement chi 4, described clamp handle 1 is provided with anti-slip veins 7, the middle part is provided with spring 6 and engagement chi 4, described clamp handle 1 is fixedly connected with clamp 2 by hinge 3, and described clamp 2 tops are provided with pincers point 5, and sharp 5 tops of described pincers are straight, curved bladed structure, described two pincers points 5 form the annular cutting edge of folding relatively; Described two engagement chis 4 are provided with relative grinding tooth, mutually mate interlock.During use, make two pincers points 5 relatively form annular cutting edge, clamp the firmly outward drawing of steel nail afterbody.
Claims (2)
1. novel orthopaedics nail taking-out forceps, it is characterized in that: comprise clamp handle, hinge, clamp, pincers point and engagement chi, described clamp handle is provided with anti-slip veins, the middle part is provided with spring and engagement chi, described clamp handle is fixedly connected with clamp by hinge, and described clamp top is provided with the pincers point, and described pincers ogival is straight, curved bladed structure, described two pincers points form the annular cutting edge of folding relatively.
2. a kind of novel orthopaedics nail taking-out forceps according to claim 1 is characterized in that: described two engagement chis are provided with relative grinding tooth, mutually mate interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627691 CN202875465U (en) | 2012-11-25 | 2012-11-25 | Novel orthopedic pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627691 CN202875465U (en) | 2012-11-25 | 2012-11-25 | Novel orthopedic pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875465U true CN202875465U (en) | 2013-04-17 |
Family
ID=48066938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627691 Expired - Fee Related CN202875465U (en) | 2012-11-25 | 2012-11-25 | Novel orthopedic pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877822A (en) * | 2015-01-26 | 2016-08-24 | 石国华 | Orthopedics resetting device |
| CN106821488A (en) * | 2017-04-07 | 2017-06-13 | 中国人民解放军总医院 | A kind of screw is fixed and takes out auxiliary sleeve |
-
2012
- 2012-11-25 CN CN 201220627691 patent/CN202875465U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877822A (en) * | 2015-01-26 | 2016-08-24 | 石国华 | Orthopedics resetting device |
| CN105877822B (en) * | 2015-01-26 | 2018-05-01 | 石国华 | A kind of orthopedics restoration device |
| CN106821488A (en) * | 2017-04-07 | 2017-06-13 | 中国人民解放军总医院 | A kind of screw is fixed and takes out auxiliary sleeve |
| CN106821488B (en) * | 2017-04-07 | 2023-08-11 | 中国人民解放军总医院 | Auxiliary sleeve for screw fixation and taking out |
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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: 20130417 Termination date: 20131125 |