Cardiovascular interventional puncture outfit capable of positioning guidewire

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...

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 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 cannot realize functions such as disinfection before guide wire puncture and drug intervention

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