CN202843778U - Broken nail extractor - Google Patents
Broken nail extractor Download PDFInfo
- Publication number
- CN202843778U CN202843778U CN 201220384652 CN201220384652U CN202843778U CN 202843778 U CN202843778 U CN 202843778U CN 201220384652 CN201220384652 CN 201220384652 CN 201220384652 U CN201220384652 U CN 201220384652U CN 202843778 U CN202843778 U CN 202843778U
- Authority
- CN
- China
- Prior art keywords
- nail extractor
- broken nail
- arc
- fixed rod
- broken
- 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 discloses a broken nail extractor, and particularly belongs to the field of medical surgical instruments. The broken nail extractor consists of a handle and a fixed rod. The broken nail extractor is characterized in that a nail extractor head is arranged on the bottom of the fixed rod, and the nail extractor head is composed of two arc-shaped pieces which are opposite to each other. Clamping teeth are arranged on the bottom of the arc-shaped pieces, a sleeving is arranged on the fixed rod, and the sleeving is connected with the fixed rod in a threaded mode. Compared with the prior art, the broken nail extractor has the advantages that the broken nail extractor is convenient to operate and good in nail extraction effect, the suffering of a patient is relieved, the work efficiency of the medical staff is improved and the like.
Description
Technical field
This utility model relates to a kind of medical surgical instrument, especially a kind ofly concludes extractor, that this extractor has is easy to operate, get nail effective, alleviate the characteristics such as patient suffering.
Background technology
Often can run into clinically that drill bit and screw do not match, that screwdriver quality problems or this screw get rusty in vivo etc. is former thereby cause impaired even situation broken nail of screw afterbody caulking groove to occur; when running into this situation; can only with hand vice clamp that the screw afterbody slowly loosens it or around broken nail fluting then with the method for its taking-up; operating process is wasted time and energy; both prolong operating time, increased again patient's misery.
The utility model content
Technical assignment of the present utility model is to provide a kind of device for taking out broken nail for above-mentioned deficiency of the prior art.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of device for taking out broken nail, comprise handle and fixed bar, it is characterized in that being provided with in described bottom of fixed and get ailhead, the described ailhead of getting is comprised of the arc-like sheet of two correspondences, be provided with the clamping tooth in the bottom of described arc-like sheet, be provided with sleeve pipe at described fixedly pole, described sleeve pipe and fixed bar screw thread join.
The beneficial effect that the utlity model has is:
1, easy to operate, time saving and energy saving, get the nail effective.
2, shorten operating time, alleviated patient's misery.
3, alleviate the medical worker work difficulty, increase work efficiency.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
With reference to Figure of description this utility model is described in detail below:
As shown in the figure, this utility model comprises handle 1 and fixed bar 2, wherein, be equipped with in the bottom of fixed bar 2 and get ailhead 3, get ailhead 3 and be made of two arc-like sheets 4 in correspondence with each other, be fixed with clamping tooth 5 in the bottom of arc-like sheet 4, clamping tooth 5 is vertical stratification with arc-like sheet 4, at fixed bar 2 sleeve pipe 6 is installed, sleeve pipe 6 joins with fixed bar 2 screw threads.
Clinically, occur concluding or during the problem screw, hold handle 1, the problem screw is placed within two arc-like sheets 4, and then revoling tube 6, by screw thread rotation sleeve pipe 6 are enclosed within and get on the ailhead 3, clamping tooth 5 is embedded on the problem screw, sleeve pipe 6 can increase the power of getting ailhead 3 gripping problem screws effectively, then slowly screw is taken out to get final product, and is easy to operate.
Claims (1)
1. device for taking out broken nail, comprise handle and fixed bar, it is characterized in that being provided with in described bottom of fixed and get ailhead, the described ailhead of getting is comprised of the arc-like sheet of two correspondences, be provided with the clamping tooth in the bottom of described arc-like sheet, be provided with sleeve pipe at described fixedly pole, described sleeve pipe and fixed bar screw thread join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384652 CN202843778U (en) | 2012-08-04 | 2012-08-04 | Broken nail extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384652 CN202843778U (en) | 2012-08-04 | 2012-08-04 | Broken nail extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843778U true CN202843778U (en) | 2013-04-03 |
Family
ID=47975027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384652 Expired - Fee Related CN202843778U (en) | 2012-08-04 | 2012-08-04 | Broken nail extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089486A (en) * | 2020-09-01 | 2020-12-18 | 徐州丹奕工程科技有限公司 | Pedicle screw tail tooth breaker structure capable of reducing injury |
-
2012
- 2012-08-04 CN CN 201220384652 patent/CN202843778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089486A (en) * | 2020-09-01 | 2020-12-18 | 徐州丹奕工程科技有限公司 | Pedicle screw tail tooth breaker structure capable of reducing injury |
| CN112089486B (en) * | 2020-09-01 | 2021-06-15 | 吉林大学 | Pedicle screw tail tooth breaker structure capable of reducing injury |
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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: 20130403 Termination date: 20130804 |