CN104997539B - A kind of surgical suture needle - Google Patents
A kind of surgical suture needle Download PDFInfo
- Publication number
- CN104997539B CN104997539B CN201510429439.0A CN201510429439A CN104997539B CN 104997539 B CN104997539 B CN 104997539B CN 201510429439 A CN201510429439 A CN 201510429439A CN 104997539 B CN104997539 B CN 104997539B
- Authority
- CN
- China
- Prior art keywords
- threading
- snap arm
- threading hole
- surgical thread
- groove
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of surgical suture needles, including needle body, are equipped with threading hole at backshank end, offer V-arrangement threading groove in the edge of threading hole, the Single port of threading groove is connected with threading hole, and the another port of threading groove is opened on the edge at backshank end.The present invention is by opening up threading groove so that surgical thread is linked into threading hole along threading groove, and threading is easily achieved, moreover, surgical thread is not easy to skid off；In addition, after surgical thread penetrates in threading hole, then in cable clamping interface that surgical thread is formed from being linked between two snap arm two snap arm with needle body, surgical thread is allowed in this way and is not easy to skid off.
Description
Technical field
The invention belongs to field of medical auxiliary equipment more particularly to a kind of surgical suture needles.
Background technology
Currently, the tail end hanging wire needle that hospital uses, which is Aculeata, is equipped with string holes, the defect of the needle is：Operation
When, needle Aculeata is relatively fine, in threading, stringent will be wanted to light when to the eyesight and threading of medical worker
It asks, therefore easily causes asthenopia, cause hanging wire difficult, not in time, be delayed operating time, influence surgical effect.
Invention content
In order to solve the problems in the existing technology, the object of the present invention is to provide a kind of surgical suture needles.
In order to achieve the above-mentioned object of the invention, the present invention uses technical solution as described below：
A kind of surgical suture needle, including needle body are equipped with threading hole at backshank end, V are offered in the edge of threading hole
The Single port of shape threading groove, threading groove is connected with threading hole, and the another port of threading groove is opened on the edge at backshank end.
Further, card line device is equipped on the madial wall of threading hole, card line device is made of two snap arm, two snap arm
One end is fixedly arranged on the same madial wall of threading hole, and the other end of two snap arm is in contact.
Further, a flare openings are formed from the part of contact point up in two snap arm.
Further, the snap arm is in arc-shaped.
Due to the adoption of the above technical scheme, the present invention has following superiority：
The present invention is by opening up threading groove so that and surgical thread is linked into threading hole along threading groove, and threading is easily achieved,
Moreover, surgical thread is not easy to skid off；In addition, after surgical thread penetrates in threading hole, then by surgical thread from be linked between two snap arm to
In the cable clamping interface that two snap arm are formed with needle body, surgical thread is allowed in this way and is not easy to skid off.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is enlarged drawing at I in Fig. 1；
In figure：1- needle bodies；2- threading holes；3- threading grooves；4- card line devices.
Specific implementation mode
Technical scheme of the present invention is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, a kind of surgical suture needle, including needle body 1 are equipped with threading hole 2 in 1 tail end of needle body, are threading
The edge in hole 2 offers V-arrangement threading groove 3, and the Single port of threading groove 3 is connected with threading hole 2, the another port of threading groove 3
It is opened on the edge of needle body tail end.
Card line device 4 is equipped on the madial wall of threading hole 2, card line device 4 is made of two snap arm, two snap arm itself tool
Flexible, one end of two snap arm is fixedly arranged on the same madial wall of threading hole, and the other end of two snap arm is in contact；Two snap arm with
Threading hole side wall forms a closed cable clamping interface, and surgical thread in threading hole is from being linked into the cable clamping interface between two snap arm
It is interior, it can prevent surgical thread from being skidded off out of threading hole；In addition, for the ease of surgical thread to be linked into the cable clamping interface, the card
Arm is in arc-shaped, and the contact point of two snap arm both is point of contact tangent to each other, the part shape in two snap arm from contact point up
At a flare openings.
The present invention is by opening up threading groove so that and surgical thread is linked into threading hole along threading groove, and threading is easily achieved,
Moreover, surgical thread is not easy to skid off；In addition, after surgical thread penetrates in threading hole, then by surgical thread from be linked between two snap arm to
In the cable clamping interface that two snap arm are formed with needle body, surgical thread is allowed in this way and is not easy to skid off.
Claims (1)
1. a kind of surgical suture needle, including needle body are equipped with threading hole at backshank end, it is characterized in that：In the edge of threading hole
V-arrangement threading groove is offered, the Single port of threading groove is connected with threading hole, and the another port of threading groove is opened in the side at backshank end
On edge；Card line device is equipped on the madial wall of threading hole, card line device is made of two snap arm, and one end of two snap arm is fixed
In on the same madial wall of threading hole, the other end of two snap arm is in contact；Part shape in two snap arm from contact point up
At a flare openings；The snap arm is in arc-shaped；Two snap arm itself have elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429439.0A CN104997539B (en) | 2015-07-21 | 2015-07-21 | A kind of surgical suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429439.0A CN104997539B (en) | 2015-07-21 | 2015-07-21 | A kind of surgical suture needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104997539A CN104997539A (en) | 2015-10-28 |
| CN104997539B true CN104997539B (en) | 2018-09-11 |
Family
ID=54370604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429439.0A Expired - Fee Related CN104997539B (en) | 2015-07-21 | 2015-07-21 | A kind of surgical suture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104997539B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703797B (en) * | 2018-07-18 | 2023-09-08 | 刘应良 | Orthopedics internal fixation steel needle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204909540U (en) * | 2015-07-21 | 2015-12-30 | 河南科技大学第一附属医院 | Sewing needle is used in operation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1449068A (en) * | 1918-07-02 | 1923-03-20 | Snyder William Jay | Surgical needle |
| EP0413862B1 (en) * | 1989-08-22 | 1994-11-30 | Haruo Takase | Surgical needle for plastic surgery or the like |
| CN201333072Y (en) * | 2009-01-08 | 2009-10-28 | 禇秀成 | Novel surgical suture needle |
| CN201422895Y (en) * | 2009-06-19 | 2010-03-17 | 栾秀红 | Operation suture needle |
| CN201453314U (en) * | 2009-08-05 | 2010-05-12 | 欧阳刚 | Threading-free medical suture needle |
| CN202027640U (en) * | 2011-03-28 | 2011-11-09 | 史占军 | Sewing needle |
| CN202942166U (en) * | 2012-12-17 | 2013-05-22 | 魏淑珍 | Medical suture needle |
| CN203074785U (en) * | 2013-02-15 | 2013-07-24 | 陈静 | Seton type surgical suture needle for general surgery |
-
2015
- 2015-07-21 CN CN201510429439.0A patent/CN104997539B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204909540U (en) * | 2015-07-21 | 2015-12-30 | 河南科技大学第一附属医院 | Sewing needle is used in operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104997539A (en) | 2015-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |