CN202843779U - Orthopaedic nail removing device - Google Patents
Orthopaedic nail removing device Download PDFInfo
- Publication number
- CN202843779U CN202843779U CN 201220452499 CN201220452499U CN202843779U CN 202843779 U CN202843779 U CN 202843779U CN 201220452499 CN201220452499 CN 201220452499 CN 201220452499 U CN201220452499 U CN 201220452499U CN 202843779 U CN202843779 U CN 202843779U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- nut
- nail removing
- nail
- 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 discloses an orthopaedic nail removing device which comprises a crossbeam, a nut fixed on the crossbeam, a bracing frame sleeved at both ends of the crossbeam, a nail removing rod inserted in the nut and in thread cooperation with the nut, and a small vice fixed on the bottom of the nail removing rod, wherein a handle hole is arranged on the top of the nail removing rod, a handle is inserted in the handle hole, and a base is arranged on the bottom of the bracing frame. The orthopaedic nail removing device is simple in structure. Small vice tightly clamps a broken screw, and the nail removing rod is raised when the handle is rotated. The broken screw can be screwed out then, which is quite convenient. A base arranged on the bottom of the bracing frame stably supports the crossbeam.
Description
Technical field
This utility model relates to a kind of orthopedic medical device, particularly a kind of nail taking out apparatus in orthopaedics.
Background technology
At present, in clinical practice, mainly be with steel plate and screw fracture to be fixed for the processing method of fracturing, by the time after the fracture recovery from illness, again steel plate and screw are taken out, but for various reasons, screw ruptures easily, thereby is difficult to take out with common screwdriver.
Summary of the invention
Problem to be solved in the utility model is: a kind of simple in structure, nail taking out apparatus in orthopaedics of being convenient to take out the fracture screw is provided.
In order to solve the problems of the technologies described above, nail taking out apparatus in orthopaedics of the present utility model, comprise crossbeam, be fixed on nut on the crossbeam, be socketed in two ends, the crossbeam left and right sides bracing frame, be inserted in the nut and getting the nail bar and being fixed on the small-sized vice of getting nail bar bottom for threaded engagement between the nut, described top of getting the nail bar is provided with handle hole, is inserted with handle in the described handle hole.
In order to make the supporting traverse that bracing frame can be stable, nail taking out apparatus in orthopaedics of the present utility model, the bottom of support frame as described above is provided with base.
The beneficial effect that this utility model is obtained is: (1) is simple in structure; (2) small-sized vice can be firm with post-rift screws clamp, and then turning handle is got the nail bar and risen, and gets the nail bar in the process that rises, and the screw of fracture is spun out, and is very convenient; (3) bottom of bracing frame is provided with base, thereby supporting traverse that can be stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, crossbeam, 2, handle, 3, handle hole, 4, nut, 5, get the nail bar, 6, small-sized vice, 7, base, 8, bracing frame.
The specific embodiment
As shown in Figure 1, nail taking out apparatus in orthopaedics of the present utility model, comprise crossbeam 1, be fixed on nut 4 on the crossbeam 1, be socketed in two ends, crossbeam 1 left and right sides bracing frame 8, be inserted in the nut 4 and getting nail bar 5 and being fixed on the small-sized vice 6 of getting nail bar 5 bottoms for threaded engagement between the nut 4, described top of getting nail bar 5 is provided with handle hole 3, is inserted with handle 2 in the described handle hole 3; The bottom of support frame as described above 8 is provided with base 7.
In the time of concrete the use, with small-sized vice 6 can be firm with post-rift screws clamp, then turning handle 2, getting nail bar 5 rises under the drive of the revolving force of handle 2, get nail bar 5 in the process that rises, constantly rotate the screw of fracture, the screw of fracture spins out the most at last, thereby it is very convenient to operate.
Nail taking out apparatus in orthopaedics of the present utility model, the bottom of bracing frame 8 is provided with base 7, thereby supporting traverse 1 that can be stable.
Claims (2)
1. nail taking out apparatus in orthopaedics, it is characterized in that: comprise crossbeam (1), be fixed on nut (4) on the crossbeam (1), be socketed in crossbeam (1) two ends, the left and right sides bracing frame (8), be inserted in the nut (4) and getting nail bar (5) and being fixed on the small-sized vice (6) of getting bottom the nail bar (5) for threaded engagement between the nut (4), described top of getting nail bar (5) is provided with handle hole (3), is inserted with handle (2) in the described handle hole (3).
2. nail taking out apparatus in orthopaedics according to claim 1, it is characterized in that: the bottom of support frame as described above (8) is provided with base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452499 CN202843779U (en) | 2012-09-07 | 2012-09-07 | Orthopaedic nail removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452499 CN202843779U (en) | 2012-09-07 | 2012-09-07 | Orthopaedic nail removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843779U true CN202843779U (en) | 2013-04-03 |
Family
ID=47975028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452499 Expired - Fee Related CN202843779U (en) | 2012-09-07 | 2012-09-07 | Orthopaedic nail removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997558A (en) * | 2015-07-16 | 2015-10-28 | 梁艳 | Orthopaedics nail-removing guiding device |
| CN107496022A (en) * | 2017-10-18 | 2017-12-22 | 李欢欢 | A kind of operation device for fetching nail for orthopaedic medical treatment |
| CN110974395A (en) * | 2019-12-24 | 2020-04-10 | 邵仁涛 | Nail taking device for orthopedics department |
-
2012
- 2012-09-07 CN CN 201220452499 patent/CN202843779U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997558A (en) * | 2015-07-16 | 2015-10-28 | 梁艳 | Orthopaedics nail-removing guiding device |
| CN104997558B (en) * | 2015-07-16 | 2017-10-24 | 孙守勇 | Orthopaedics takes nail guide |
| CN107485441A (en) * | 2015-07-16 | 2017-12-19 | 梁艳 | Nail-fetching device for orthopaedics |
| CN107485440A (en) * | 2015-07-16 | 2017-12-19 | 梁艳 | Orthopaedics device for fetching nail |
| CN107485439A (en) * | 2015-07-16 | 2017-12-19 | 梁艳 | Bone surgery is with taking screw guiding device |
| CN107485439B (en) * | 2015-07-16 | 2019-06-14 | 宫儒靖 | Orthopaedics takes nail guide |
| CN107485441B (en) * | 2015-07-16 | 2019-07-16 | 广州市星尔菲医疗器械有限公司 | Orthopaedics takes nail guide |
| CN107485440B (en) * | 2015-07-16 | 2019-08-13 | 王中良 | Orthopaedics takes nail guide |
| CN107496022A (en) * | 2017-10-18 | 2017-12-22 | 李欢欢 | A kind of operation device for fetching nail for orthopaedic medical treatment |
| CN110974395A (en) * | 2019-12-24 | 2020-04-10 | 邵仁涛 | Nail taking device for orthopedics department |
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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: 20130907 |