Blood vessel supporting ring and blood vessel supporting ring assembly

A support ring and blood vessel technology, applied in the medical field, can solve problems such as easy penetration of the contralateral blood vessel wall, and achieve the effect of improving the success rate

Pending Publication Date: 2021-11-26
余翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a vascular support ring and a vascular support ring assembly to at least solve the technical problem in the prior art that when people's blood vessels are anastomosed, it is easy to penetrate the contralateral blood vessel wall

Method used

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  • Blood vessel supporting ring and blood vessel supporting ring assembly
  • Blood vessel supporting ring and blood vessel supporting ring assembly
  • Blood vessel supporting ring and blood vessel supporting ring assembly

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Embodiment Construction

[0033] The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present application.

[0034] In the description of the embodiments of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front" , "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is ...

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Abstract

The invention relates to the technical field of medical treatment, in particular to a blood vessel supporting ring and a blood vessel supporting ring assembly. The blood vessel supporting ring comprises a separation part, and the separation part is arranged to prevent the inner membranes of blood vessels from being adhered together, that is, the separation part is arranged to separate the mutually adhered inner membranes of the blood vessels from the interiors of blood vessel lumens, so that the inner membranes of the blood vessels are kept in gaps. The technical problem that when people carry out blood vessel anastomosis, a blood vessel wall on the opposite side is easy to penetrate through is solved, so that the success rate of blood vessel anastomosis is improved. In addition, according to the blood vessel supporting ring and the blood vessel supporting ring assembly, the structure is simple, the operation is convenient, the sizes of two anastomosis ends can be adjusted, so that the diameters of the anastomosis ends are consistent, the broken ends of a blood vessel and tissues around an adventitia are conveniently and quickly trimmed, the difficulty of anastomosis of the blood vessel is reduced, the support ring can be trimmed after the blood vessel is sutured, and in addition, the eversion of the inner membrane of the blood vessel is uniform.

Description

technical field [0001] The embodiment of the present application relates to the field of medical technology, in particular to a blood vessel support ring and a blood vessel support ring assembly. Background technique [0002] A blood vessel is a series of tubes through which blood flows. Except for the cornea, hair, nails, dentin, and epithelium, blood vessels spread throughout the human body. Blood vessels are divided into three types according to their structure and function: arteries, veins and capillaries. [0003] Blood vessels in the human body can be directly connected with each other to form vascular anastomoses, except arteries-capillaries-veins. [0004] Taking microsurgery as an example, microvascular anastomosis usually requires the good cooperation of the surgeon and assistants, and it takes a long time to separate and trim the adventitia before anastomosis. Because the blood vessel is in a state of spasm, the vessel wall collapses, the intima overlaps (also ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/17A61B17/11
CPCA61B90/17A61B17/11A61B2017/00778A61B2017/1107A61B2017/1121
Inventor 余翔顾尚梅余君艳余飞
Owner 余翔
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