CN203183018U - Anti-rotation kirschner needle with hole - Google Patents
Anti-rotation kirschner needle with hole Download PDFInfo
- Publication number
- CN203183018U CN203183018U CN 201320192601 CN201320192601U CN203183018U CN 203183018 U CN203183018 U CN 203183018U CN 201320192601 CN201320192601 CN 201320192601 CN 201320192601 U CN201320192601 U CN 201320192601U CN 203183018 U CN203183018 U CN 203183018U
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- needle
- hole
- needle body
- tip
- rotation
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Abstract
An anti-rotation kirschner needle with a hole comprises a cylindrical metal needle body and a needle tip at the front end of the needle body, the needle tip and the needle body are integrated, a conical tip is arranged at the front end of the needle tip, and the rear end of the needle tip is in a three-face diamond shape. According to the anti-rotation kirschner needle with the hole, the front end of the needle tip is the conical tip, penetrating power is improved, scales are arranged on the needle body, using is more convenient, implant depth is more accurate, the hole is formed in the needle tip, so that the anti-rotation kirschner needle with the hole can be matched with a titanium wire for using, and a fixing effect is enhanced.
Description
Technical field
This utility model relates to a kind of medical tool, especially a kind of anti-kirschner wire with hole that revolves.
Background technology
Kirschner wire is a kind of orthopaedics pin, fixing when being mainly used in fracturing, and material is titanium alloy, and common Kirschner wire is a cylindrical metal rod, and an end is sharpened tip.Present Kirschner wire tip portion is three rhombus points, and penetration power is not enough, uses hard.
The utility model content
It is strong that this utility model technical issues that need to address provide a kind of penetration power, easy to use, the fixed anti-kirschner wire with hole that revolves.
For addressing the above problem, technical scheme that this utility model is taked is yes: a kind ofly anti-ly revolve kirschner wire with hole, comprise the cylindrical metal needle body and be positioned at the needle point of needle body front end, needle point and needle body are one, described needle point front end is a truncated cone point, and the rear end is three rhombuses.
Also arrange on the described needle point porose, the position in hole be positioned at the rear end three rhombuses wherein the one side on, penetrate on the intersecting lens on other two sides.
Described needle body is provided with scale.
The beneficial effect that adopts technique scheme to produce is: basis is novel to have improved penetration power by the needle point front end is made epiconus, at needle body scale is set, use conveniently, implantation depth is more accurate, at needle point the hole is set, can cooperate the titanium silk to use, strengthen fixed effect.
Description of drawings
Fig. 1 is this utility model structural representation;
Wherein: 1, epiconus, 2, the hole, 3, needle body, 4, scale.
The specific embodiment
Below in conjunction with accompanying drawing utility model is done and to be described in further detail: as shown in Figure 1, this novel Kirschner wire comprises cylindrical metal needle body 3 and is positioned at the needle point of needle body front end, needle point and needle body are one, and described needle point front end is a truncated cone point 1 (increase penetration power), and the rear end is three rhombuses.
Also arrange porosely 2 on the described needle point, the position in hole 2 is positioned on the wherein one side of three rhombuses of rear end, penetrates on the intersecting lens on other two sides, and hole 2 can be worn the titanium silk and be supported tension band, makes Kirschner wire and fracture site compact winding, increases fixed effect.
Described needle body is provided with scale 4, and scale is unit with " mm ", can accurately control the degree of depth of implantation, prevents from excessively implanting or implanting not enough.
Claims (3)
1. one kind anti-revolves kirschner wire with hole, comprises cylindrical metal needle body (3) and is positioned at the needle point of needle body front end, and needle point and needle body are one, it is characterized in that: described needle point front end is a truncated cone point (1), and the rear end is three rhombuses.
2. according to claim 1ly anti-revolve kirschner wire with hole, it is characterized in that also arranging on the described needle point porose (2), the position of hole (2) is positioned on the wherein one side of three rhombuses of rear end, penetrates on the intersecting lens on other two sides.
3. according to claim 1ly anti-revolve kirschner wire with hole, it is characterized in that described needle body is provided with scale (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192601 CN203183018U (en) | 2013-04-17 | 2013-04-17 | Anti-rotation kirschner needle with hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192601 CN203183018U (en) | 2013-04-17 | 2013-04-17 | Anti-rotation kirschner needle with hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183018U true CN203183018U (en) | 2013-09-11 |
Family
ID=49099924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320192601 Expired - Fee Related CN203183018U (en) | 2013-04-17 | 2013-04-17 | Anti-rotation kirschner needle with hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534587A (en) * | 2015-12-21 | 2016-05-04 | 武汉康斯泰德科技有限公司 | Bone grafting type metal bone needle |
| CN105559851A (en) * | 2015-12-21 | 2016-05-11 | 武汉康斯泰德科技有限公司 | Filling type metal bone pin |
| CN105596068A (en) * | 2016-01-28 | 2016-05-25 | 苏州瑞华医院有限公司 | Kirschner wire for reconstruction insertion of finger extensor tendon |
-
2013
- 2013-04-17 CN CN 201320192601 patent/CN203183018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534587A (en) * | 2015-12-21 | 2016-05-04 | 武汉康斯泰德科技有限公司 | Bone grafting type metal bone needle |
| CN105559851A (en) * | 2015-12-21 | 2016-05-11 | 武汉康斯泰德科技有限公司 | Filling type metal bone pin |
| CN105596068A (en) * | 2016-01-28 | 2016-05-25 | 苏州瑞华医院有限公司 | Kirschner wire for reconstruction insertion of finger extensor tendon |
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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: 20130911 Termination date: 20140417 |