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Suture clip and releasing method thereof

A suture clip and release device technology, applied in the field of medical devices, can solve the problems of inapplicability, inaccurate positioning, increased pain for patients, etc., and achieves the effects of reliable structure, firm and accurate clamping, and convenient release.

Inactive Publication Date: 2017-09-08
ANREI MEDICAL HZ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the gastrointestinal bleeding or postoperative wound area is large, it is often necessary to use multiple hemostatic clips combined with nylon rope for suturing, which not only prolongs the operation time and increases the difficulty of the operation, but also increases the operation cost and increases the risk for patients. pain
[0003] The patent document with the patent number CN201410203897.8 discloses "a medical suture clip", which relates to a medical suture clip set at the end of interventional surgical equipment. The holding is not firm enough and the positioning is not accurate enough
[0004] Patent No. 201620374059.1 discloses "a hemostatic clip for use with an endoscope", which involves two symmetrically pivoted occlusal clips, the occlusal surface is rake-shaped, and is fixed by a rubber band on the hook. Complex structure, inconvenient clamping and releasing operations

Method used

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  • Suture clip and releasing method thereof
  • Suture clip and releasing method thereof
  • Suture clip and releasing method thereof

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions

[0026] pieces. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplify...

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PUM

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Abstract

The invention discloses a suture clip and a releasing method thereof. The suture clip comprises at least three central symmetric engaged needle claws, each engaged needle claw comprises a needle tip, a needle body and a tail, the tails of the two adjacent engaged needle claws are connected through a section of arc-shaped spring, all sections of the arc-shaped springs are connected end to end to form a ring, in the free state, the needle tips of all the engaged needle claws point to the center point of the ring, but the needle tips of all the engaged needle claws do not make contact. According to the technical scheme, the needle tips go deep into tissue, the tissue surrounding the surface of a wound is captured actively, the wound with the large area is closed, the tailless end cocks after clipping, and other surgical operation is not affected, the large wound can be sutured rapidly at a time, the structure is reliable, releasing is convenient, and clamping is firm and accurate.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a suture clip used in conjunction with an endoscope and a release method, which are used for suturing surgical wounds under the endoscope to stop bleeding or prevent delayed bleeding. Background technique [0002] With the development of endoscopic technology and other related technologies, endoscopic hemostasis has become the first choice for the treatment of gastrointestinal bleeding. Currently commonly used endoscopic hemostasis methods include laser coagulation, electrocoagulation, local injection of drugs to stop bleeding, drug spraying and hemostatic clip clamping. Among them, hemostatic clip clipping method has become the most effective non-surgical treatment of gastrointestinal bleeding due to its characteristics of small trauma, fast hemostasis, low incidence of rebleeding, few complications, and definite curative effect. . However, when the gastrointestinal bleeding or ...

Claims

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Application Information

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IPC IPC(8): A61B17/08A61B17/10A61B17/00
CPCA61B17/00234A61B17/08A61B17/083A61B17/10A61B2017/00349
Inventor 胡晓刚张融南
Owner ANREI MEDICAL HZ
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