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A knot-free surgical suture

A technique for surgical sutures and sutures, applied in the field of surgical sutures, can solve the problems of not being able to completely replace knotting, difficult to produce, etc., and achieve the effects of saving knotting time, avoiding suture removal, and alleviating pain.

Active Publication Date: 2020-08-11
NANTONG HOLYCON MEDICAL DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of surgical suture is not easy to produce, and because the material of the surgical suture is generally soft and soft, only using the barbed structure cannot completely replace the knot.

Method used

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  • A knot-free surgical suture
  • A knot-free surgical suture

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0030] A knot-free surgical suture, comprising a first part 1 and a second part 2, the first part 1 and the second part 2 are distributed at intervals, the cross-sectional width of the first part 1 of the surgical suture is uniform, and the cross-sectional width of the second part 2 is Larger than the section width of the first part 1, the first end 5 of the second part and the first part 1 are in an arc-shaped and smooth transition, and the edge of the second end 6 of the second part is perpendicular to the axial direction of the surgical suture. There is also a sawtooth part between the two ends, the sawtooth part has a plurality of sawtooth 4 with a right-angled triangle in cross section, the right-angle side of the sawtooth 4 is close to the second end 6 of the second part and is perpendicular to the axial direction of the surgical suture, the...

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Abstract

The invention relates to the technical field of surgical suture lines, in particular to a knotting-free surgical suture line. The knotting-free surgical suture line comprises a first portion and a second portion distributed in a spaced mode, the width of the section of the first portion is uniform, the width of the section of the second portion is larger than that of the first portion, the first end of the second portion is in arc smooth transition with the first portion, the edge of the second end of the second portion is perpendicular to the axial direction of the surgical suture line, a sawtooth portion is arranged between the two ends of the second portion, the sawtooth portion is provided with a plurality of sawteeth with right triangle sections, the right-angle sides of the sawteethare close to the second end of the second portion and are perpendicular to the axis direction of the surgical suture line, and the inclined edges of the sawteeth are close to the first end of the second portion; a long-strip-shaped hole is formed in the center inside the second portion. Compared with a traditional surgical suture line, the surgical suture line has the advantages of being free of knotting, capable of easily penetrating through muscles and low in production cost, can shorten the knotting time in the surgical suture process and relieves patient's pain.

Description

technical field [0001] The invention relates to a surgical suture, in particular to a knot-free surgical suture. Background technique [0002] The traditional surgical sutures are non-absorbable sutures. Using this kind of sutures in the postoperative suturing process will cause greater trauma, and the sutures need to be removed after the wound heals, causing secondary trauma and longer recovery time; And the suture is generally a whole line, and it takes a lot of time to thread the needle before the operation. When continuous suture is required, several knots are often tied after the first stitch to prevent the suture from slipping. However, due to the limited space at the wound site, this method of operation will not only add some additional complicated steps, but also prolong the operation time and anesthesia time accordingly, resulting in an increase in the risk factor of the patient. [0003] In order to reduce knotting or even not knotting and shorten the operation ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/06A61L17/10A61L17/00
CPCA61B17/06166A61B2017/00526A61B2017/06176A61L17/005A61L17/105A61L2300/41A61L2300/418C08L67/04
Inventor 季正明
Owner NANTONG HOLYCON MEDICAL DEVICES
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