CN206414320U - A kind of skin closure tooth tweezer - Google Patents
A kind of skin closure tooth tweezer Download PDFInfo
- Publication number
- CN206414320U CN206414320U CN201621092138.XU CN201621092138U CN206414320U CN 206414320 U CN206414320 U CN 206414320U CN 201621092138 U CN201621092138 U CN 201621092138U CN 206414320 U CN206414320 U CN 206414320U
- Authority
- CN
- China
- Prior art keywords
- tweezer
- plyers
- claw
- tooth
- head
- 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 is related to a kind of skin closure tooth tweezer, tweezer head including tweezer arm and bending, the rear end of two tweezer arms is fixedly connected, tweezer arm front end is connected with tweezer head, tweezer head inner surface is provided with boss, and boss surface is provided with teeth along tweezer head length direction, and the leading section of two tweezer heads is respectively equipped with upper plyers claw, lower plyers claw, upper plyers claw is to have the triangular groove ratcheting with upper plyers claw on triangular bump straight down, lower plyers claw.Multiple row teeth of the present utility model rapid alignment and can clamp needle point in skin suture, solve existing pincers and be difficult to press from both sides quasi- needle point, poor location and hold the problem of pin is unstable;Tweezer head near-end is bent, and tweezer head front end triangle tweezer tooth is used to clamp skin, tweezer arm and is held tweezer hand when it clamps tissue and will not be blocked sight.The utility model is ingenious in design, simple structure, can more convenient ground skin suture.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of skin closure tooth tweezer.
Background technology
In surgical operation when suturing hypodermis and skin, it usually needs use pincers, head end sawtooth is used to pull
Skin histology and clamping needle point, but its inconvenience causes part surgeon to be substituted with curved forceps.Pincers head end only has one
Individual groove, is difficult to quick and precisely position needle point when clamping needle point, and groove is relatively deep big, is difficult to folder surely for tiny needle point, holds
It is easy to fall off.This has a strong impact on suture efficiency, causes operating time to extend.Though curved forceps can avoid disadvantages mentioned above, curved forceps head end is
Serration, clamps great efforts, and there is lock at end, easily causes the irreversible damage of skin once pinning accidentally during clamping skin, causes scar
Trace is formed, and is not appropriate for being used for skin closure.
Utility model content
The utility model aims to provide skin closure tooth tweezer, and conjunction gear tweezer and curved forceps are improved, more square in skin suture
Just it is quick.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows:
A kind of skin closure tooth tweezer, including tweezer arm and the tweezer head of bending, the rear end of two tweezer arms are fixedly connected, the tweezer arm
Front end is connected with tweezer head, and the tweezer head inner surface is provided with boss, and the boss surface is provided with teeth, two along tweezer head length direction
The leading section of individual tweezer head is respectively equipped with upper plyers claw, lower plyers claw, and the upper plyers claw is triangular bump straight down, the lower tweezer
There is the triangular groove ratcheting with upper plyers claw on tooth.After upper plyers claw and lower plyers claw are engaged, teeth on the inside of upper and lower tweezer head also phase
It is mutually ratcheting.
Further, the tooth top of the upper plyers claw and lower plyers claw is higher than the tooth top of teeth.Teeth are compared with upper plyers claw and lower plyers claw
It is narrow and shallow, it is easy to clamp needle point.
Further, the tweezer head arc length 2cm, it is 30 ° relative to the angle of bend of tweezer arm.
Further, the upper plyers claw and lower plyers claw and the spacing distance of teeth are 7mm.Teeth are set with upper plyers claw interval
Put, when upper plyers claw and lower plyers claw clamping skin, teeth will not clamp skin.
Further, the upper plyers claw addendum angle is 45 °.
Further, the tweezer arm outer surface has anti-skidding convex stupefied.
Further, the tweezer arm and tweezer head are integrally manufactured.
Further, the boss and teeth and tweezer head are integrally manufactured.
Further, the upper plyers claw and lower plyers claw and tweezer head are integrally manufactured.
Further, the material of the tweezer arm and tweezer head is stainless steel.
Compared with prior art, the utility model has the advantages that:
Multiple row teeth of the present utility model rapid alignment and can clamp needle point in skin suture;Tweezer head near-end is bent, tweezer
Head front end triangle tweezer tooth is used to clamp skin, tweezer arm and holds tweezer hand when it clamps tissue and will not block sight.This tooth tweezer is designed
Ingenious, simple structure can more convenient ground skin suture.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model normality;
Fig. 3 is structural representation when the utility model is clamped;
Fig. 4 is the A direction views of upper plyers claw and lower plyers claw in Fig. 3;
In figure:1- tweezer handles, 2- tweezers arm, 3- tweezers head, 4- teeth, 5- upper plyers claws, 6- lower plyers claws, 7- boss, 8- are anti-skidding convex stupefied.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
As shown in Figure 1,2,3, 4, skin closure tooth tweezer disclosed in the utility model, including tweezer arm 2 and the tweezer first 3 of bending,
The rear end of two tweezer arms 2 is fixedly connected, and the front end of tweezer arm 2 is connected with tweezer first 3, and first 3 inner surface of tweezer is provided with boss 7, the surface of boss 7
Teeth 4 are provided with along first 3 length direction of tweezer, the leading section of two tweezers first 3 is respectively equipped with upper plyers claw 5, lower plyers claw 6, the upper plyers claw 5
For triangular bump straight down, there is the triangular groove ratcheting with upper plyers claw 5 on lower plyers claw 6.The rear end of two tweezer arms 2 is consolidated
Fixed connection forms tweezer handle 1.
The outer surface of tweezer arm 2 has anti-skidding convex stupefied 8.Tweezer first 3 is arc, and it is 30 ° relative to the angle of bend of tweezer arm 2.Teeth 4
For zigzag.Upper plyers claw 5 and lower plyers claw 6 are parallel with the facewidth direction of teeth 4.
The tooth top of upper plyers claw 5 and lower plyers claw 6 is higher than the tooth top of teeth 4.The addendum angle of upper plyers claw 5 is 45 °.Upper plyers claw 5 is with
Tweezer tooth 6 and the spacing distance of teeth 4 are 7mm, the first 3 arc length 2cm of tweezer.
Tweezer arm 2 and tweezer first 3 are integrally manufactured.Boss 7 and teeth 4 and the integrally manufactured upper plyers claw 5 of tweezer first 3 and lower plyers claw 6 and tweezer
First 3 is integrally manufactured.The material of tweezer arm 2 and tweezer first 3 is stainless steel.Multiple row teeth of the present utility model can be quick in skin suture
It is aligned and clamps needle point, solve existing pincers and be difficult to press from both sides quasi- needle point, poor location and holds the problem of pin is unstable;Tweezer head near-end is curved
Song, tweezer head front end triangle tweezer tooth is used to clamp skin, tweezer arm and holds tweezer hand when it clamps tissue and will not block sight.This practicality
New design is ingenious, simple structure, can more convenient ground skin suture.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (10)
1. a kind of skin closure tooth tweezer, it is characterised in that:After tweezer head (3) including tweezer arm (2) and bending, two tweezer arms (2)
End is fixedly connected, and tweezer arm (2) front end is connected with tweezer head (3), and tweezer head (3) inner surface is provided with boss (7), described convex
Platform (7) surface is provided with teeth (4) along tweezer head (3) length direction, the leading sections of two tweezer heads (3) be respectively equipped with upper plyers claw (5), under
Tweezer tooth (6), the upper plyers claw (5) is to have ratcheting with upper plyers claw (5) on triangular bump straight down, the lower plyers claw (6)
Triangular groove.
2. skin closure tooth tweezer according to claim 1, it is characterised in that:The upper plyers claw (5) and the tooth of lower plyers claw (6)
Rise in the tooth top of teeth (4).
3. skin closure tooth tweezer according to claim 1, it is characterised in that:Tweezer head (3) the arc length 2cm, itself and tweezer arm
(2) angle of bend is 30 °.
4. skin closure tooth tweezer according to claim 1, it is characterised in that:The upper plyers claw (5) and lower plyers claw (6) and tooth
The spacing distance of tooth (4) is 7mm.
5. skin closure tooth tweezer according to claim 1, it is characterised in that:Upper plyers claw (5) addendum angle is 45 °.
6. skin closure tooth tweezer according to claim 1, it is characterised in that:Tweezer arm (2) outer surface has anti-skidding convex stupefied
(8)。
7. skin closure tooth tweezer according to claim 1, it is characterised in that:The tweezer arm (2) and the system of tweezer head (3) one
Make.
8. skin closure tooth tweezer according to claim 7, it is characterised in that:The boss (7) and teeth (4) and tweezer head
(3) it is integrally manufactured.
9. the skin closure tooth tweezer according to claim 7 or 8, it is characterised in that:The upper plyers claw (5) and lower plyers claw (6)
It is integrally manufactured with tweezer head (3).
10. skin closure tooth tweezer according to claim 7, it is characterised in that:The tweezer arm (2) and the material of tweezer head (3)
For stainless steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621092138.XU CN206414320U (en) | 2016-09-29 | 2016-09-29 | A kind of skin closure tooth tweezer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621092138.XU CN206414320U (en) | 2016-09-29 | 2016-09-29 | A kind of skin closure tooth tweezer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206414320U true CN206414320U (en) | 2017-08-18 |
Family
ID=59578173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621092138.XU Expired - Fee Related CN206414320U (en) | 2016-09-29 | 2016-09-29 | A kind of skin closure tooth tweezer |
Country Status (1)
Country | Link |
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CN (1) | CN206414320U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108042178A (en) * | 2018-01-29 | 2018-05-18 | 北京大学深圳医院(北京大学深圳临床医学院) | Flap traction tongs |
CN109363741A (en) * | 2018-12-12 | 2019-02-22 | 中国医学科学院整形外科医院 | Surgery is taken out stitches tweezers |
-
2016
- 2016-09-29 CN CN201621092138.XU patent/CN206414320U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108042178A (en) * | 2018-01-29 | 2018-05-18 | 北京大学深圳医院(北京大学深圳临床医学院) | Flap traction tongs |
CN108042178B (en) * | 2018-01-29 | 2024-04-12 | 北京大学深圳医院(北京大学深圳临床医学院) | Skin flap traction forceps |
CN109363741A (en) * | 2018-12-12 | 2019-02-22 | 中国医学科学院整形外科医院 | Surgery is taken out stitches tweezers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: 20170818 Termination date: 20180929 |