Cardiovascular interventional puncture outfit capable of positioning guidewire

A cardiovascular and trocar technology, applied in the field of medical equipment, can solve the problems of puncture failure, damage to the inner wall of the blood vessel, waste of blood, etc., and achieve the effects of avoiding guide wire deviation, convenient operation and simple structure

Inactive Publication Date: 2018-12-07
SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during cardiovascular interventional treatment, the puncture needle is directly inserted into the blood vessel through the syringe to inject anesthetic along the puncture needle, then the syringe is unloaded from the puncture needle, and the guide wire is sent into the blood vessel through the puncture needle. After the puncture needle is unloaded , a lot of blood will flow out fro

Method used

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  • Cardiovascular interventional puncture outfit capable of positioning guidewire
  • Cardiovascular interventional puncture outfit capable of positioning guidewire
  • Cardiovascular interventional puncture outfit capable of positioning guidewire

Examples

Experimental program
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Embodiment 1

[0036]as attached figure 1 , attached figure 2 , attached image 3 , attached Figure 4 , attached Figure 5 , attached Figure 6 The cardiovascular interventional puncture device shown in this embodiment that can position the guide wire includes a puncture auxiliary assembly 1, a needle tube assembly 2, a needle tube body 21, a tube hole 22, a sealing plate 23, a guide wire positioning device 24, a clamping plate 241, and a microcatheter 242 , the puncture needle 3, the ultraviolet sterilizer 4, the ultraviolet lamp 41, the tube body 42, the interventional drug carrying device 5, the fixed part 51, the rotating part 52, 53 pieces of drug cotton, the puncture auxiliary assembly 1 communicates with the needle tube assembly 2, the needle tube Component 2 communicates with puncture needle 3, connects needle tube assembly 2 and puncture needle 3, puncture needle 3 penetrates into blood vessel, then uses syringe to inject anesthetic into blood vessel through needle tube compon...

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PUM

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Abstract

The invention relates to the field of medical devices, in particular to a cardiovascular interventional puncture outfit capable of positioning a guidewire. The puncture outfit comprises a puncture auxiliary assembly, a needle tube assembly and a puncture needle, the punctureauxiliary assembly is in communication with the needle tube assembly, the needle tube assembly and the puncture needle are communicated, the puncture auxiliary assembly is used for sterilizing the guidewire and attaching an interventional drug to the guidewire, and the needle tube assembly is used for fixing the guidewire and preventing blood from flowing out. Thepuncture outfit has simple structure and convenient operation, fixes the guidewire, sterilizes the guidewire, avoids the case thatwhen a syringe is removed, alarge amount of blood flows from a needle socket, and introduces the interventional drug to treat an affected area through guidewire puncturing.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a cardiovascular intervention puncture device capable of positioning a guide wire. Background technique [0002] At present, during cardiovascular interventional treatment, the puncture needle is directly inserted into the blood vessel through the syringe to inject anesthetic along the puncture needle, and then the syringe is unloaded from the puncture needle, and then the guide wire is sent into the blood vessel through the puncture needle, after the puncture needle is unloaded , a lot of blood will flow out from the puncture needle seat. On the one hand, precious blood is wasted, and on the other hand, the work surface is polluted. During the puncture operation, the guide wire is prone to shift, causing the puncture needle to move and damage the inner wall of the blood vessel, resulting in puncture failure. , and functions such as disinfection before the guide wire puncture and...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61L2/10A61M31/00
CPCA61B17/3403A61B17/3494A61L2/10A61M31/00
Inventor 袁迎春舒春柳
Owner SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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