CN202859200U - Curved needle special for bone surgery operation - Google Patents
Curved needle special for bone surgery operation Download PDFInfo
- Publication number
- CN202859200U CN202859200U CN 201220512165 CN201220512165U CN202859200U CN 202859200 U CN202859200 U CN 202859200U CN 201220512165 CN201220512165 CN 201220512165 CN 201220512165 U CN201220512165 U CN 201220512165U CN 202859200 U CN202859200 U CN 202859200U
- Authority
- CN
- China
- Prior art keywords
- needle
- needle body
- bone surgery
- special
- surgery operation
- 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
A curved needle special for a bone surgery operation comprises a needle body and a hand shank. The needle body is of an arc shape, the back portion of the needle body is thicker than the front portion of the needle body, a needle tip with a flat-oval-shaped cross section is arranged at one end of the needle body, and the hand shank is arranged at the other end of the needle body. A seton notch groove which is of a T-shaped structure is arranged on a flat shoulder of the needle tip. Compared with the prior art, the curved needle special for the bone surgery operation has the advantages of being simple in structure and safe and convenient to use. The curved needle can be used without stringing by adopting a seton manner, and therefore the curved needle is convenient and fast to use. Labor intensity of doctors is reduced, and pain of patients is relieved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to the special-purpose looper of a kind of bone surgery.
Background technology
Bone surgery needs to sew up, and the operation needle that common Orthopeadic Surgery is used mostly is circular needle body, and front end is needle point, and the rear end is the eye of a needle, also some be the lune section, with the operation needle of radian, but all need threading and fracture easily.This is for the stitching under some special occasions of orthopaedics, uses extremely inconveniently, and not only doctor's labor intensity is large, and has increased patient's misery.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, provides a kind of bone surgery special-purpose looper.
Its technical scheme is: comprise needle body and handle, needle body is arc, and its rear portion is thicker than anterior, and needle body one end is provided with the needle point that the cross section is flat ellipse, and the other end of needle body is provided with handle.The flat shoulder at described needle point place is provided with the hanging wire break slot of T shape and structure.
Wherein, described hanging wire break slot is arranged on apart from 3-10mm place, needle point end.
This utility model has following advantage compared with prior art: simple in structure, safe and convenient to use, adopt the hanging wire mode, and convenient to use without threading, both alleviated doctor's labor intensity, reduced again patient's misery.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model;
Fig. 2 is that tip portion is overlooked enlarged drawing among Fig. 1.
The specific embodiment
With reference to Fig. 1-Fig. 2, the special-purpose looper of a kind of bone surgery comprises needle body 1 and handle 2, and needle body 1 is arc, and its rear portion is thicker than anterior, and needle body 1 one ends are provided with the needle point 3 that the cross section is flat ellipse, and the other end of needle body 1 is provided with handle 2.The flat shoulder at described needle point 3 places is provided with the hanging wire break slot 4 of T shape and structure.Wherein, described hanging wire break slot 4 is arranged on apart from 3-10mm place, needle point 3 ends.
During use, hold handle 2, line is hung on the hanging wire break slot 4, passing disease sites by needle point 3 can pass stitching thread, also can first needle point 3 be passed disease sites, stitching thread be hung on the hanging wire break slot 4 again, then draw back stitching thread to be passed and take back.Convenient to use, frangibility had not both alleviated doctor's labor intensity, had reduced again patient's misery.
Claims (1)
1. the special-purpose looper of bone surgery comprises needle body and handle, and needle body is arc, its rear portion is thicker than anterior, needle body one end is provided with the needle point that the cross section is flat ellipse, and the other end of needle body is provided with handle, it is characterized in that: the flat shoulder at described needle point place is provided with the hanging wire break slot of T shape and structure; Described hanging wire break slot is arranged on apart from 3-10mm place, needle point end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512165 CN202859200U (en) | 2012-10-08 | 2012-10-08 | Curved needle special for bone surgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512165 CN202859200U (en) | 2012-10-08 | 2012-10-08 | Curved needle special for bone surgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202859200U true CN202859200U (en) | 2013-04-10 |
Family
ID=48025967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512165 Expired - Fee Related CN202859200U (en) | 2012-10-08 | 2012-10-08 | Curved needle special for bone surgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202859200U (en) |
-
2012
- 2012-10-08 CN CN 201220512165 patent/CN202859200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |