CN203291016U - Anti-release bone nail - Google Patents
Anti-release bone nail Download PDFInfo
- Publication number
- CN203291016U CN203291016U CN2013203225972U CN201320322597U CN203291016U CN 203291016 U CN203291016 U CN 203291016U CN 2013203225972 U CN2013203225972 U CN 2013203225972U CN 201320322597 U CN201320322597 U CN 201320322597U CN 203291016 U CN203291016 U CN 203291016U
- Authority
- CN
- China
- Prior art keywords
- nail
- groove
- fixed
- rivet nut
- bone
- 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 relates to a medical apparatus, in particular to an anti-release bone nail. The bone nail comprises a nail cap, a nail body and a nail groove. The nail groove is formed in the upper surface of the nail cap, the nail body is fixed to the lower surface of the nail cap, the nail body is fixed to the bottom end of an elastic piece, a groove is formed in the side edge of the nail body, and the bottom end of the elastic piece is fixed in the groove. By means of the bone nail, the bone nail can be nailed in a bone and fixed, and therefore the bone nail is prevented from falling off and recovery of a patient is facilitated.
Description
Technical field
This utility model relates to a kind of medical instruments, especially a kind of separation preventing nail.
Background technology
The clinical nail that uses mainly is comprised of the head of a nail and rivet nut at present, and existing nail likely can get loose after hammering into skeleton, and then patient's healing is caused to adverse effect.
The utility model content
In order to overcome existing nail, hold caducous deficiency, this utility model provides a kind of separation preventing nail.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of separation preventing nail, comprise the head of a nail, rivet nut and nail groove, and head of a nail upper surface is provided with the nail groove, and rivet nut is fixed on head of a nail lower surface, and rivet nut and shell fragment bottom are fixed.
According to another embodiment of the present utility model, comprise that further the rivet nut side is provided with groove, the shell fragment bottom is fixed in groove.
The beneficial effects of the utility model are, use this nail, can make nail be reinforced in skeleton, thereby prevent coming off of nail, help patient's healing.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. heads of a nail in figure, 2. rivet nut, 3. nail groove, 4. shell fragment, 5. groove.
The specific embodiment
As Fig. 1, be structural representation of the present utility model, a kind of separation preventing nail, comprise the head of a nail 1, rivet nut 2 and nail groove 3, the head of a nail 1 upper surface is provided with nail groove 3, and rivet nut 2 is fixed on the head of a nail 2 lower surfaces, and rivet nut 2 is fixed with shell fragment 4 bottoms, rivet nut 2 sides are provided with groove 5, and shell fragment 4 bottoms are fixed in groove 5.
When will hammer into nail, shell fragment 4 can be pressed in groove 5, after rivet nut 2 all enters skeleton, the loose end of shell fragment 4 can eject and make nail be reinforced, use this nail, can make nail be reinforced in skeleton, thereby prevent coming off of nail, help patient's healing.
Claims (2)
1. a separation preventing nail, comprise the head of a nail (1), rivet nut (2) and nail groove (3), and the head of a nail (1) upper surface is provided with nail groove (3), and rivet nut (2) is fixed on the head of a nail (2) lower surface, it is characterized in that, rivet nut (2) is fixed with shell fragment (4) bottom.
2. a kind of separation preventing nail according to claim 1, is characterized in that, rivet nut (2) side is provided with groove (5), and shell fragment (4) bottom is fixed in groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203225972U CN203291016U (en) | 2013-06-06 | 2013-06-06 | Anti-release bone nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203225972U CN203291016U (en) | 2013-06-06 | 2013-06-06 | Anti-release bone nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291016U true CN203291016U (en) | 2013-11-20 |
Family
ID=49567065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203225972U Expired - Fee Related CN203291016U (en) | 2013-06-06 | 2013-06-06 | Anti-release bone nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274234A (en) * | 2014-09-18 | 2015-01-14 | 常州市江浪铸造有限公司 | Reinforcing-type bone nail |
-
2013
- 2013-06-06 CN CN2013203225972U patent/CN203291016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274234A (en) * | 2014-09-18 | 2015-01-14 | 常州市江浪铸造有限公司 | Reinforcing-type bone nail |
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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: 20131120 Termination date: 20140606 |