CN202027640U - Sewing needle - Google Patents
Sewing needle Download PDFInfo
- Publication number
- CN202027640U CN202027640U CN2011200837060U CN201120083706U CN202027640U CN 202027640 U CN202027640 U CN 202027640U CN 2011200837060 U CN2011200837060 U CN 2011200837060U CN 201120083706 U CN201120083706 U CN 201120083706U CN 202027640 U CN202027640 U CN 202027640U
- Authority
- CN
- China
- Prior art keywords
- needle
- line
- needle hole
- sewing
- eye
- 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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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
Abstract
The utility model provides a sewing needle, which is convenient to hang a line, can further relive the psychological pressure and the labor strength of medical personnel, and can protect an operation to be smoothly carried out. The sewing needle comprises an arc-shaped needle body and a needle hole positioned at the tail part of the needle body, wherein the side wall or the tail part of the needle hole is provided with a line hanging notch, and the needle hole is internally provided with a line dropping prevention structure. Particularly, the line hanging notch is arranged at the side wall of the needle hole, the line dropping prevention structure comprises at least two inverted teeth arranged at the inner side wall in the needle hole, and the inclined direction of the inverted teeth faces to the tail part of the sewing needle. When the line is hung, only two ends of the sewing line are needed to be held, the middle line section is placed in the needle hole along the line hanging notch, and the operation is very convenient, and the inverted tooth-shaped line dropping prevention structure can prevent the sewing line from being dropped from the needle hole. The whole of the sewing needle is the same as that of the ordinary sewing needle, so the problem that tissue damage is increased is avoided, the line hanging is convenient, and during an operation, the sewing line is not easy to drop from a line hole. The sewing needle is a very practical medical instrument.
Description
Technical field
This utility model belongs to technical field of medical instruments, specially refers to a kind of operation sewing needle.
Background technology
Often occur massive hemorrhage in the operation or sew up local more situation, need medical personnel to be necessary for sewing needle and go between fast, ensureing performs the operation can normally carry out, and shortens operating time as much as possible.And the eye of a needle hole of employed sewing needle is less in the section's of being out at present operation, threading is difficulty very, not only increased mental pressure and labor intensity to medical personnel, also can be because of going between the untimely time of delaying operation, even incured loss through delay the rescue time of patient's preciousness.
Summary of the invention
The purpose of this utility model is to propose a kind of hanging wire sewing needle easily, and with mental pressure and the labor intensity that alleviates medical personnel, ensureing performs the operation normally carries out.
Sewing needle of the present utility model comprises arcual needle body and is positioned at the eye of a needle hole of needle body afterbody that key is that the sidewall in described the eye of a needle hole or afterbody are provided with the hanging wire breach, are provided with the anticreep line structure in the eye of a needle hole.
Specifically, described hanging wire breach is arranged at the sidewall in the eye of a needle hole, and described anticreep line structure is at least two pawls that are arranged at medial wall, the eye of a needle hole, and the incline direction of described pawl is toward afterbody.
When hanging wire, only need hold the stitching thread two ends, middle line segment is put into the eye of a needle hole along the hanging wire breach get final product, operation is very easy.Stitching thread was deviate from the eye of a needle hole during runcinate anticreep line structure can prevent to use.
Above-mentioned hanging wire breach is arranged at the sidewall in the eye of a needle hole, so the structural strength in the eye of a needle hole only relies on arcual the eye of a needle hole rear wall to support that it is subjected to force direction opposite with arcual bending direction, and intensity is difficult for guaranteeing.Therefore this utility model proposes especially: described hanging wire breach is arranged at the rear wall in the eye of a needle hole, and described anticreep line structure is at least two pawls that are arranged at medial wall, the eye of a needle hole, and the incline direction of described pawl is toward the front portion.The structural strength in this kind sewing needle the eye of a needle hole relies on the sidewall in the eye of a needle hole to guarantee, and therefore parallel sidewalls can guarantee the structural strength in the eye of a needle hole in being subjected to force direction.
Above-mentioned pawl preferably is crisscross arranged on the both sides sidewall of inboard, the eye of a needle hole, no matter the stitching thread medial wall, the eye of a needle hole of being close to which side so all can hang mutually with pawl, guarantees can not break away from the eye of a needle hole.
Further, above-mentioned pawl and medial wall, the eye of a needle hole are preferably formed as the v-shaped structure of acute angle, thereby the suture clips that penetrates is fastened in v-shaped structure and not slippage.
The integral body of sewing needle of the present utility model and ordinary sewing pin are as good as, and therefore do not have the problem that increases tissue injury, and hanging wire is convenient, and stitching thread is difficult for deviating from from through wires hole in operation process, are a kind of very practical medical apparatus and instruments.
Description of drawings
Fig. 1 is the structural representation of the sewing needle of embodiment 1.
Fig. 2 is the structural representation of the sewing needle of embodiment 2.
Fig. 3 is the structural representation of the sewing needle of embodiment 3.
The specific embodiment
Describe this utility model in detail below in conjunction with specific embodiments and the drawings.
Embodiment 1:
As shown in Figure 1, the sewing needle of present embodiment comprises arcual needle body 1 and is positioned at the eye of a needle hole 2 of needle body 1 afterbody, the sidewall in the eye of a needle hole 2 is provided with hanging wire breach 3, be provided with the anticreep line structure in the eye of a needle hole 2, described anticreep line structure is two pawls 4 that are arranged at medial wall, the eye of a needle hole, and the incline direction of described pawl 4 is toward the v-shaped structure of afterbody and pawl 4 and medial wall, the eye of a needle hole formation acute angle.
When hanging wire, only need hold the stitching thread two ends, middle line segment is put into the eye of a needle hole 2 along hanging wire breach 3 get final product, operation is very easy.Stitching thread was deviate from the eye of a needle hole 2 during pawl 4 can prevent to use.
Embodiment 2:
As shown in Figure 2, as different from Example 1, the hanging wire breach 3 of present embodiment is arranged at the rear wall in the eye of a needle hole 2, and the anticreep line structure is two pawls 4 that are arranged at medial wall, the eye of a needle hole, the incline direction of pawl 4 toward the front portion and pawl 4 and medial wall, the eye of a needle hole form the v-shaped structure of acute angle.The structural strength in this kind sewing needle the eye of a needle hole 2 relies on the sidewall in the eye of a needle hole to guarantee, and therefore parallel sidewalls can guarantee the structural strength in the eye of a needle hole 2 in being subjected to force direction.
Embodiment 3:
As shown in Figure 3, as different from Example 2, the pawl 4 of present embodiment is crisscross arranged on the both sides sidewall of 2 inboards, the eye of a needle hole, the incline direction of pawl 4 toward the front portion and pawl 4 and medial wall, the eye of a needle hole form the v-shaped structure of acute angle.No matter stitching thread is close to the medial wall, the eye of a needle hole of which side like this, all can hang mutually with pawl 4, guarantee can not break away from the eye of a needle hole.
The foregoing description has only provided several example of the present utility model; and be not to be to whole qualifications of the present utility model; to those skilled in the art; on the basis of the foregoing description, can also make other multi-form variation or changes, and these conspicuous variations of amplifying out based on inventive point of the present utility model and change are in still within the protection domain of the present utility model.
Claims (5)
1. a sewing needle comprises arcual needle body and the eye of a needle hole that is positioned at the needle body afterbody, it is characterized in that the sidewall in described the eye of a needle hole or afterbody are provided with the hanging wire breach, are provided with the anticreep line structure in the eye of a needle hole.
2. sewing needle according to claim 1 is characterized in that described hanging wire breach is arranged at the sidewall in the eye of a needle hole, and described anticreep line structure is at least two pawls that are arranged at medial wall, the eye of a needle hole, and the incline direction of described pawl is toward afterbody.
3. sewing needle according to claim 1 is characterized in that described hanging wire breach is arranged at the rear wall in the eye of a needle hole, and described anticreep line structure is at least two pawls that are arranged at medial wall, the eye of a needle hole, and the incline direction of described pawl is toward the front portion.
4. sewing needle according to claim 3 is characterized in that described pawl is crisscross arranged on the both sides sidewall of inboard, the eye of a needle hole.
5. according to claim 2 or 3 or 4 described sewing needles, it is characterized in that described pawl and medial wall, the eye of a needle hole form the v-shaped structure of acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200837060U CN202027640U (en) | 2011-03-28 | 2011-03-28 | Sewing needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200837060U CN202027640U (en) | 2011-03-28 | 2011-03-28 | Sewing needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202027640U true CN202027640U (en) | 2011-11-09 |
Family
ID=44889957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200837060U Expired - Fee Related CN202027640U (en) | 2011-03-28 | 2011-03-28 | Sewing needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202027640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173084A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Novel medical operation needle |
| CN104173085A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Multi-thread hanging type surgical needle |
| CN104997539A (en) * | 2015-07-21 | 2015-10-28 | 河南科技大学第一附属医院 | Operation suture needle |
-
2011
- 2011-03-28 CN CN2011200837060U patent/CN202027640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173084A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Novel medical operation needle |
| CN104173085A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Multi-thread hanging type surgical needle |
| CN104997539A (en) * | 2015-07-21 | 2015-10-28 | 河南科技大学第一附属医院 | Operation suture needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171009 Address after: 510000, 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong Patentee after: Guangzhou titanium three dimensional Department of orthopedics Research Center Co., Ltd. Address before: 510515 Guangzhou City, Guangdong Province, north of Guangzhou Avenue, No. 1838 Co-patentee before: Wang Jian Patentee before: Shi Zhanjun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181024 Address after: 510000 No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong (Zengcheng economic and Technological Development Zone core area) Patentee after: Guangzhou China Titanium three-dimensional material manufacturing Co., Ltd. Address before: 510000 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong, 2 Patentee before: Guangzhou titanium three dimensional Department of orthopedics Research Center Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20200328 |