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Surgical suture removal tweezers

A tweezers and surgical technique, applied in the field of surgical suture removal tweezers, can solve problems such as inconvenient use of surgical tweezers, and achieve the effects of avoiding hand fatigue, facilitating suture removal operations, and less occlusion

Pending Publication Date: 2019-02-22
PLASTIC SURGERY HOSPITAL CHINESE ACAD OF MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a surgical tweezers to solve the technical problem of inconvenient use of surgical tweezers in the prior art

Method used

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  • Surgical suture removal tweezers
  • Surgical suture removal tweezers
  • Surgical suture removal tweezers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] In the optional scheme of this embodiment, such as figure 1 , figure 2 , image 3 As shown, a kind of surgical suture removal tweezers provided in this embodiment includes a tweezers body 300, a first tweezers handle 100 and a second tweezers handle 200; end portion; the clamping end of the first tweezers handle 100 is provided with a first bending portion 101, and the clamping end of the second tweezers handle 200 is provided with a second bending portion 201, and the bending of the first bending portion 101 and the second bending portion 201 The direction is the same; the side of the first tweezers handle 100 facing the second tweezers handle 200 is provided with a positioning groove 102, and the side of the second tweezers handle 200 facing the first tweezers handle 100 is provided with a positioning rib 202, and the positioning rib 202 and the positioning The slots 102 match; the width of the second tweezer handle 200 is smaller than the width of the first tweeze...

Embodiment 2

[0076] In an optional solution of this embodiment, different from the first embodiment, the cross-sectional shape of the positioning rib 202 is arc-shaped, and the cross-sectional shape of the positioning groove 102 matches the cross-sectional shape of the positioning rib 202 .

[0077] In this embodiment, the cross-sectional shape of the positioning rib 202 is arc-shaped, specifically circular or oval; the cross-sectional shape of the positioning groove 102 is arc-shaped matching the cross-sectional shape of the positioning rib 202; The surface of the positioning rib 202 and the positioning groove 102 is smooth, and the two are easy to fit more closely, the contact area is larger, the suture can be clamped more stably, and the suture is less likely to slip off.

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Abstract

The invention discloses surgical suture removal tweezers, and relates to the technical field of medical instruments. The surgical suture removal tweezers comprise a tweezer body, a first tweezer handle and a second tweezer handle. The first tweezer handle and the second tweezer handle are both arranged at the end of the tweezer body; a clamping end of the first tweezer handle is provided with a first bent part, a clamping end of the second tweezer handle is provided with a second bent part, and the bent directions of the first bent part and the second bent part are the same; the width of the first tweezer handle is smaller than that of the second tweezer handle; the side, facing the second tweezer handle, of the first tweezer handle is provided with a positioning groove, the side, facing the first tweezer handle, of the second tweezer handle is provided with a positioning ridge, and the positioning ridge is matched with the positioning groove. The surgical suture removal tweezers havehigh clamping capability, a clamped suture does not easily slip off, during suture removal, the operation field of view is less shielded, the field of view of suture removal is wide, the structure issimple, the use is convenient, and the problem that existing surgical tweezers are inconvenient to use is solved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a surgical suture removal tweezers. Background technique [0002] After plastic surgery, there will be a large number of single-needle fine-thread suture knots on the surface of the skin. After the wound is healed, when the medical staff removes the stitches from the patient, they need to use tweezers to pick up the thread ends to provide space and tension. However, most of the sutures in plastic surgery are thin special sutures with hard and tough texture, and there is great difficulty in operation when removing the sutures. [0003] At present, the tweezers commonly used in surgery, a kind of tweezers with a thicker head end, and a kind of slender, lightweight tweezers with a head end. [0004] The tweezers with a thicker tip can easily block the operating field of view when in use. [0005] Although the slender tweezers can minimize the occlusion of the operatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04A61B17/30
CPCA61B17/04A61B17/30
Inventor 张栋靳小雷宋国栋宗宪磊都乐赵竟伊郭小双赖晨智杜宏侯晓宇杨常盛岳莹莹相贵华李文静
Owner PLASTIC SURGERY HOSPITAL CHINESE ACAD OF MEDICAL SCI