CN204909540U - Sewing needle is used in operation - Google Patents
Sewing needle is used in operation Download PDFInfo
- Publication number
- CN204909540U CN204909540U CN201520529900.5U CN201520529900U CN204909540U CN 204909540 U CN204909540 U CN 204909540U CN 201520529900 U CN201520529900 U CN 201520529900U CN 204909540 U CN204909540 U CN 204909540U
- Authority
- CN
- China
- Prior art keywords
- wires hole
- snap arm
- building
- wire channel
- edge
- 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 discloses a sewing needle is used in operation, including the needle body, be equipped with the through wires hole at the backshank end, offered V -arrangement threading groove in the edge of through wires hole, a port and the through wires hole in threading groove are linked together, and another port in threading groove is offered on the edge of backshank end. The utility model discloses a set up the threading groove for the operation line hang along the threading groove through wires hole can, the threading realizes very easily that moreover, the operation line is difficult to the roll -off, in addition, the operation line penetrates back in the through wires hole, will perform the operation the line again from hang the card wire casing that forms to two calories of arms and needle body between two calories of arms in, just so makes to perform the operation the line and be difficult for the roll -off.
Description
Technical field
This utility model belongs to field of medical auxiliary equipment, particularly relates to a kind of surgical suture needle.
Background technology
At present, the tail end hanging wire operation needle that hospital uses is provided with string holes for Aculeata, the defect of this operation needle is: during operation, and operation needle Aculeata is more tiny, when threading, during vision and threading to medical worker, strict requirement is all wanted to light, therefore easily cause asthenopia, cause hanging wire difficulty, not in time, incur loss through delay operating time, affect surgical effect.
Summary of the invention
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of surgical suture needle.
In order to realize foregoing invention object, this utility model adopts technical scheme as described below:
A kind of surgical suture needle, comprise needle body, be provided with through wires hole at backshank end, offer V-arrangement Wire channel in building in the edge of through wires hole, the Single port of Wire channel in building is connected with through wires hole, and the another port of Wire channel in building is opened on the edge of backshank end.
Further, the medial wall of through wires hole is provided with card line apparatus, card line apparatus is made up of two snap arm, and one end of two snap arm is all fixedly arranged on the same medial wall of through wires hole, and the other end of two snap arm contacts.
Further, described two snap arm form a flare openings from contact point part up.
Further, described snap arm is arc-shaped.
Owing to adopting technique scheme, this utility model has following superiority:
This utility model, by offering Wire channel in building, makes surgical thread be linked into through wires hole along Wire channel in building, and threading is easy to realize, and surgical thread is not easy to skid off; In addition, surgical thread penetrates after in through wires hole, then by surgical thread from being linked between two snap arm in cable clamping interface that two snap arm and needle body formed, so just makes surgical thread not easily skid off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is I place enlarged drawing in Fig. 1;
In figure: 1-needle body; 2-through wires hole; 3-Wire channel in building; 4-card line apparatus.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Figure 1, 2, a kind of surgical suture needle, comprises needle body 1, through wires hole 2 is provided with at needle body 1 tail end, offer V-arrangement Wire channel in building 3 in the edge of through wires hole 2, the Single port of Wire channel in building 3 is connected with through wires hole 2, and the another port of Wire channel in building 3 is opened on the edge of needle body tail end.
The medial wall of through wires hole 2 is provided with card line apparatus 4, and card line apparatus 4 is made up of two snap arm, and two snap arm self have elasticity, and one end of two snap arm is all fixedly arranged on the same medial wall of through wires hole, and the other end of two snap arm contacts; Two snap arm and through wires hole sidewall form a cable clamping interface closed, and the surgical thread in through wires hole is linked in described cable clamping interface between two snap arm, can prevent surgical thread from skidding off in through wires hole; In addition, for the ease of being linked into by surgical thread in described cable clamping interface, described snap arm is arc-shaped, and the contact point of two snap arm i.e. both point of contacts tangent to each other, and two snap arm form a flare openings from contact point part up.
This utility model, by offering Wire channel in building, makes surgical thread be linked into through wires hole along Wire channel in building, and threading is easy to realize, and surgical thread is not easy to skid off; In addition, surgical thread penetrates after in through wires hole, then by surgical thread from being linked between two snap arm in cable clamping interface that two snap arm and needle body formed, so just makes surgical thread not easily skid off.
Claims (4)
1. a surgical suture needle, comprises needle body, is provided with through wires hole, it is characterized in that at backshank end: offer V-arrangement Wire channel in building in the edge of through wires hole, and the Single port of Wire channel in building is connected with through wires hole, and the another port of Wire channel in building is opened on the edge of backshank end.
2. surgical suture needle according to claim 1, it is characterized in that: on the medial wall of through wires hole, be provided with card line apparatus, card line apparatus is made up of two snap arm, and one end of two snap arm is all fixedly arranged on the same medial wall of through wires hole, and the other end of two snap arm contacts.
3. surgical suture needle according to claim 2, is characterized in that: described two snap arm form a flare openings from contact point part up.
4. the surgical suture needle according to Claims 2 or 3, is characterized in that: described snap arm is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529900.5U CN204909540U (en) | 2015-07-21 | 2015-07-21 | Sewing needle is used in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529900.5U CN204909540U (en) | 2015-07-21 | 2015-07-21 | Sewing needle is used in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204909540U true CN204909540U (en) | 2015-12-30 |
Family
ID=54958733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529900.5U Expired - Fee Related CN204909540U (en) | 2015-07-21 | 2015-07-21 | Sewing needle is used in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204909540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997539A (en) * | 2015-07-21 | 2015-10-28 | 河南科技大学第一附属医院 | Operation suture needle |
-
2015
- 2015-07-21 CN CN201520529900.5U patent/CN204909540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997539A (en) * | 2015-07-21 | 2015-10-28 | 河南科技大学第一附属医院 | Operation suture needle |
| CN104997539B (en) * | 2015-07-21 | 2018-09-11 | 河南科技大学第一附属医院 | A kind of surgical suture needle |
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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: 20151230 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |