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Surgical suture line of winding structure

A technology of surgical suture and wrapping silk, which is applied in the field of surgical sutures, can solve the problems of not being able to completely replace knotting and difficult production, and achieve the effects of saving knotting time, avoiding stitch removal, and relieving pain

Active Publication Date: 2018-02-23
LISHUI PEOPLES HOSPITAL
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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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  • Surgical suture line of winding structure

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0035] A surgical suture thread with a wrapping structure, including a core yarn 1 and a wrapping yarn 2, the core yarn 1 is formed by twisting a plurality of filaments, the wrapping yarn 2 has slubs 3 distributed evenly at intervals, and the wrapping yarn 2 wrapped on the core yarn 1; when the wrapped yarn 2 is straightened, the distance between two adjacent thick places 3 on the wrapped yarn 2 is 4-15mm; when the wrapped yarn 2 is wrapped on the core yarn 1 , along the axial direction of the surgical suture, the interval between the two thick nodes 3 is 3-13mm.

[0036] Preferably, the surface of the plurality of filaments constituting the core yarn 1 is concave-convex. This can increase the cohesion between the filaments in the core yarn 1 . At the same time, since the surface of the filament is concave-convex, the wrapping filament 2 is not...

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Abstract

The invention relates to the technical field of a surgical suture line, in particular to a surgical suture line of a winding structure. The surgical suture line comprises a core yarn and winding silk,wherein the core yarn is formed by twisting a plurality of long yarn silk; thick joints in uniform separated distribution are arranged on the winding silk; the winding silk is wound on the core yarn;when the winding silk straightly extends, the space between the two adjacent thick joints on the winding silk is 4 to 15mm; when the winding silk is wound onto the core yarn, the space between the two thick joints in the axial line direction of the surgical suture line is 3 to 13mm. Compared with a conventional surgical suture line, the surgical suture line provided by the invention has the advantages that the winding structure is used; the anti-slip and anti-falling effects are achieved; the production cost is low. In addition, the knotting time in the surgical suture process can also be saved; the pain of a patient can be reduced.

Description

technical field [0001] The invention relates to an operation suture thread, in particular to an operation suture thread with wrapping structure. 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 knott...

Claims

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Application Information

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IPC IPC(8): A61B17/06
CPCA61B17/06166A61B2017/00526A61B2017/06176
Inventor 夏淑娇夏应钦
Owner LISHUI PEOPLES HOSPITAL
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