Surgical scissors

A technology of surgical scissors and scissor arms, applied in the field of surgical scissors, can solve problems such as easy wear and inconvenient use, and achieve the effects of reducing work difficulty, avoiding damage, and avoiding wear and tear

Inactive Publication Date: 2015-05-27
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thread take-up head in this technical solution is a round head, which is very inconvenient to use when removing the thread, and is also easy to wear the side of the middle finger. This technical solution needs further improvement

Method used

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  • Surgical scissors

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Embodiment Construction

[0024] The present invention is described further below:

[0025] combine figure 1 : A kind of surgical scissors, comprising a left scissor arm 1 and a right scissor arm 2, the left scissor arm 1 and the right scissor arm 2 are connected by a rotating shaft 3, the left scissor arm 1 or / and the right scissor arm 2 A lead wire hook 4 is arranged on the front end, and the top end of the lead wire hook 4 is a tip.

[0026] When taking out the suture, quickly find the joint of the thread ends through the tip of the lead hook 4, so that the suture can be easily removed to avoid damage to the tissue

[0027] The lead wire hook 4 is located on the left scissor arm 1, and the lead wire hook 4 is bent and extended outward.

[0028] A knife edge 5 is provided on the inner side of the wire hook 4 . Use blade 5 to cut the thread.

[0029] The end of the left scissors arm 1 is provided with a first finger ring 6, the end of the right scissors arm 2 is provided with a second finger ring ...

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PUM

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Abstract

The invention discloses a pair of surgical scissors. The surgical scissors comprise a left side scissors arm and a right side scissors arm, wherein the left side scissors arm and the right side scissors arm are connected through a rotating shaft, a suture leading hook is arranged at the front end of the left side scissors arm and/or the right side scissors arm, and the top end of the suture leading hook is a pointed end. According to the surgical scissors, through forming an arc-shaped groove, during use, a middle finger is placed into the arc-shaped groove made from a silica gel material, a guiding effect is exerted on one hand, and the wear to the middle finger can be effectively avoided on the other hand; through arranging the suture leading hook, during suture removal, a suture end combined position is rapidly found through the pointed end on the suture leading hook, sutures can be conveniently removed, and the injury to tissue is avoided; through forming an inclined groove, a gap can be reserved between the left side scissors arm and the right side scissors arm when the left side scissors arm and the right side scissors arm are fit, the condition that the left side scissors arm and the right side scissors arm are closely fit during the suture removal is avoided, the dragging of an wound can be avoided, the success rate of surgery is increased, and the difficulty of work of medical personnel is reduced.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a surgical scissors. Background technique [0002] At present, the surgical scissors used clinically are mainly composed of rings, scissor arms, shafts and scissor blades. When cutting tissues, medical personnel need to insert their thumb and ring finger into the rings of the scissor arms, and place their middle fingers on the scissor handles of the rings. , The index finger presses on the shaft joint to play a stabilizing and guiding role. Due to long-term use, the side of the middle finger will be severely worn, which increases the difficulty of work for medical staff. In addition, the front end of the scissors is relatively thick and blunt, and this kind of surgical scissors seriously involves the wound when removing the stitches for the patient. [0003] In Chinese patent application number: 201420061414.0, a kind of surgical scissors for surgical suture removal is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3201
CPCA61B17/0467
Inventor 田晔沈静刘晓燕许亚峰
Owner ANHUI UNIV OF SCI & TECH
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