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A kind of guide wire needle seat connection process

A guide wire needle holder and needle holder technology, which is applied in the field of guide wire needle holder connection technology, can solve problems such as damage, affecting the use of micro guide wires, bending of micro guide wires, etc., and achieve the effect of smooth extraction

Active Publication Date: 2021-12-21
SHENZHEN SHUNMEI MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a guide wire needle seat connection process to solve the problem of a certain degree of frustration when the micro guide wire is inserted or withdrawn in the prior art, which may easily lead to bending or damage of the micro guide wire and affect the Technical issues in the use of microguidewires

Method used

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  • A kind of guide wire needle seat connection process
  • A kind of guide wire needle seat connection process
  • A kind of guide wire needle seat connection process

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The technical solutions provided by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] An embodiment of the present invention provides a connection process of a guide wire needle holder, a connection process of a guide wire needle holder, comprising the following steps;

[...

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Abstract

The invention discloses a guide wire needle seat connection process, which belongs to the technical field of medical devices, and includes a transmission assembly, a needle seat feeding assembly, a fixing assembly, a puncture needle feeding assembly, a micro guide wire feeding assembly, a plugging assembly and a loading assembly. box, the conveying assembly is arranged on the ground, the needle seat feeding assembly and the fixing assembly are arranged in sequence above the conveying assembly, and the puncture needle feeding assembly, the micro guide wire feeding assembly and the plugging assembly are respectively arranged On the left and right sides of the transmission assembly, the loading box is located under one side of the transmission assembly, and the present invention can prevent the micro guide wire from being frustrated when it is inserted or withdrawn, resulting in bending or damage to the micro guide wire .

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a connecting process of a guide wire needle holder. Background technique [0002] The guide wire plays the role of introduction, support, opening and exchange in vascular interventional surgery. The functions of the guide wire include: guiding and supporting the catheter through subcutaneous tissue, vascular wall and other soft tissues, and entering the blood vessel through the puncture hole; guiding the catheter through tortuous and hardened blood vessels, selectively or super-selectively entering the branch of the blood vessel for inspection; strengthening the hardness of the catheter, It is beneficial to manipulate the catheter; it is used for exchanging catheters; the soft head end can reduce the damage of the catheter to the intima of the blood vessel. [0003] At present, in similar products on the market, when the micro-guide wire is inserted or pulled out, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00A61M25/09
CPCA61M25/09B23P21/00A61M2025/09108A61M2210/12A61M2210/005
Inventor 涂真金钟想涛郑从胜黄佩佩
Owner SHENZHEN SHUNMEI MEDICAL CO LTD
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