Cardiovascular intervention curer

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and discloses a cardiovascular intervention curer. The cardiovascular intervention curer comprises a puncture device and a fixing device, wherein the puncture device comprises a needle tube, a diaphragm bursting tube is arranged at the top of the needle tube, a needle head is installed at one end of the diaphragm bursting tube, which extends out of the needle tube, a push rod is installed in the needle tube, a push plate is arranged at one end of the push rod, a rubber plug is fixedly installed at the other end of the push rod, a through hole is formed in the rubber plug, an elastic seal diaphragm is arranged on the through hole, a wire guiding hole is formed in the push rod, a catheter is connected with the top of the needle tube, the catheter is connected with a collection bag, a flow control valve is arranged on the catheter, the fixing device comprises a base seat and an upper arc plate installed on the base seat, an arc-shaped groove is formed in the top of the base seat, a hand holding portion is arranged in the middle of the base seat, a fixing portion is arranged at the bottom of the base seat, and two fixing bands are respectively arranged on two sides of the fixing portion. The puncture device is fixed on the fixing device, and a doctor can hold the fixing device in hand for puncturing and then fixes the fixing device, and therefore the doctor can conveniently and accurately operate the cardiovascular intervention curer, and collects blood in the collection bag, and furthermore an operation surface of the doctor can not be polluted.

Description

Technical field [0001] The invention belongs to the technical field of medical devices, and particularly relates to a cardiovascular interventional therapy device. Background technique [0002] At present, when performing cardiovascular interventional treatment for patients in clinical practice, a puncture needle is generally used to directly pierce the blood vessel or a common syringe is used to puncture the blood vessel, then the syringe is removed from the puncture needle, and the guide wire is fed into the blood vessel through the puncture needle This operation can easily cause blood overflow, contaminate the doctor’s operating surface, easily cause cross-infection, and bring great inconvenience to the doctor’s surgical work. In addition, the doctor must carefully control the position of the trocar. If the puncture is performed during the operation The movement of the instrument can easily puncture the blood vessel, causing the operation to fail, and increasing the difficulty...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cardiovascular interventional therapy device to solve the technical problems of existing cardiovascular interventional therapy devices such as blood outflow polluting the operating surface during puncture, difficulty in fixing during operation, and inconvenient use.

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