An adjustable suture

An adjustable suture technology, applied in the field of medical sutures and sutures, can solve problems such as fixation, difficult active adjustment, and inability to fully apply

Active Publication Date: 2022-04-08
立欣彤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing sutures are relatively fixed in length after suturing, and are difficult to actively adjust, and cannot fully apply to the physiological changes of most tissues suturing, fixing, and ligation

Method used

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  • An adjustable suture
  • An adjustable suture
  • An adjustable suture

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Experimental program
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Embodiment

[0027] Such as Figure 1-8 As shown, the present invention provides an adjustable suture, including a miniature locking mechanism 1 and a suture main body 2. The miniature locking mechanism 1 is composed of an outer shell 11, a limiting plate 12 and a pressure limiting wheel 13. A suture fixing ring 3 is fixedly connected to the outer wall of one end of the outer casing 11, and one end of the suture main body 2 is wound around the ring wall of the suture fixing ring 3 and fixedly connected, and the outer casing 11 is far away from the side of the suture fixing ring 3. A thread hole 4 is opened at one end, and the end of the suture main body 2 away from the suture fixing ring 3 extends through the thread hole 4 to the inside of the outer casing 11 .

[0028] Two of the limiting plates 12 and the pressure limiting wheels 13 are provided, and the two limiting plates 12 and the pressure limiting wheels 13 are all arranged inside the outer casing 11, and the two limiting plates 12 ...

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Abstract

The invention discloses an adjustable suture, which includes a miniature locking mechanism and a suture main body. The miniature locking mechanism is composed of an outer shell, a limiting plate and a pressure limiting wheel. The outer wall at one end of the outer shell is fixedly connected to There is a suture fixing ring, and one end of the suture main body is wound on the ring wall of the suture fixing ring for fixed connection. The beneficial effect achieved by the present invention is: after the adjustable suture of the present invention is sutured or ligated tissue, With tissue edema and other conditions, it can be stretched, and can also be shortened with the subsidence of tissue edema, so that the wound can maintain a relatively long-lasting pressure during the healing process of the tissue. This suture is a low-tension suture that has a slow effect on tissue cutting. On the other hand, the present invention uses the micro-locking mechanism provided and the high elasticity of the suture itself. After suturing or ligating the fixed tissue, the suture can be loosened when the tension is greater than the set range, so that the tension reaches the set value range, and when the tension is less than The setting range can tighten the suture so that the tension reaches the setting range.

Description

technical field [0001] The invention relates to a suture, in particular to an adjustable suture, belonging to the technical field of medical sutures. Background technique [0002] Medical sutures Medical sutures used in surgical operations are divided into non-absorbable and absorbable by the body. The former has natural fibers and synthetic fibers, and the latter has natural polymer materials and synthetic polymer materials. The existing sutures are relatively fixed in length after suturing, and are difficult to actively adjust, and cannot be fully applied to the physiological changes of most tissues suturing, fixing, and ligation. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide an adjustable suture, and solve the problems existing in the prior art. [0004] In order to solve the problems of the technologies described above, the present invention provides the following te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/06
CPCA61B17/06166
Inventor 立欣彤立全晰
Owner 立欣彤
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