Pre-heparinization guide wire

A heparinization and guide wire technology, applied in the field of medical applications, can solve problems such as incomplete heparinization, thrombus, missing heparinization steps, etc., and achieve the effect of simplifying the clinical operation process

Pending Publication Date: 2020-03-06
上海键程数据科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Defects of the existing pre-heparinized guide wires: the catheters and guide wires used in the current intervention process require the operator to perform heparinization treatment, and there may be cases where the heparinization is not complete or the operator misses the heparinization step, resulting in hematoma at the puncture site , thrombosis and other complications

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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PUM

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Abstract

The invention discloses a pre-heparinization guide wire. The pre-heparinization guide wire comprises a guide wire, a catheter, and a heparin bag. The guide wire is installed inside the catheter; the heparin bag is installed at the other end of the catheter; a fixing belt is arranged on an outer surface of the heparin bag; a heparin container is arranged inside the heparin bag; a guide wire inlet is arranged at one end of an outer side of the heparin container; a guide wire inlet nut is installed at one end of the guide wire inlet; a guide wire outlet is formed in the other end of the heparin container; and an outlet check valve is installed at one end of the guide wire outlet. According to the pre-heparinization guide wire, the heparin bag is provided, so that heparinization treatment canbe quickly performed by the catheter and the guide wire, and a clinical intervention procedure is simplified.

Description

technical field [0001] The invention relates to the technical field of medical application, in particular to a pre-heparinized guide wire. Background technique [0002] Among non-communicable diseases, cardiovascular disease is the number one cause of death and disability worldwide, and interventional therapy has become an important means of diagnosis and treatment of cardiovascular disease because of its small trauma, quick recovery and definite curative effect. [0003] In order to avoid thrombus formation during intervention, heparin injections are required during interventional diagnosis and treatment to prevent thrombosis, and catheters, guide wires and other instruments used in interventional procedures also need to be heparinized. [0004] Defects of the existing pre-heparinized guide wires: the catheters and guide wires used in the current intervention process require the operator to perform heparinization treatment, and there may be cases where heparinization is not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/09
CPCA61M25/09A61M2025/09108A61M2025/09133
Inventor 魏玄辉
Owner 上海键程数据科技有限公司
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