Cardiovascular intervention puncture device having blood clotting function and realizing medicine-carrying treatment

Abstract

The invention relates to the field of medical devices, and in particular relates to a cardiovascular intervention puncture device having the blood clotting function and realizing medicine-carrying treatment. The cardiovascular intervention puncture device comprises an intervention medicine carrying device, a needle tube assembly and a puncture needle head, wherein the intervention medicine carrying device communicates with the needle tube assembly, the needle tube assembly communicates with the puncture needle head, the intervention medicine carrying device is used for cleaning and disinfecting a guide wire, the needle tube assembly is used for fixing the guide wire and preventing the blood from flowing outwards, the guide wire is fed into the blood vessel along the intervention medicine carrying device, the needle tube assembly and the puncture needle head, the needle tube assembly can be used for fixing the guide wire, so that the phenomenon that the guide wire displaces in the puncture process, consequently, puncture failure is caused, and the pain of a patient is increased, is avoided, meanwhile, the intervention medicine carrying device can disinfect the guide wire before theguide wire punctures into the blood vessel, due to the needle tube assembly, the phenomenon that after an injection syringe is detached, the blood flows outwards along the needle tube assembly, consequently, valuable blood is wasted, and a work table is polluted, is avoided.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a cardiovascular interventional puncture device with coagulation function and capable of carrying medicine for treatment. Background technique [0002] At present, during cardiovascular interventional treatment, a puncture needle is used to directly pierce a blood vessel or a common syringe is used to pierce a blood vessel, 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 flows out from the puncture needle seat. On the one hand, the precious blood is wasted, and on the other hand, the work surface is polluted. During the process of threading the guide wire, the shaking of the hands of the medical personnel may easily cause the guide wire to shake and the displacement of the puncture device, thus causing injury. Blood vessels lead to pu...

AI Technical Summary

Problems solved by technology

[0002] At present, during cardiovascular interventional treatment, a puncture needle is used to directly pierce a blood vessel or a common syringe is used to pierce a blood vessel, 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 flows out from the puncture needle seat. On the one hand, the precious blood is wasted, and on the other hand, the work surface is polluted. During the process of threading the guide wire, the shaking of the hands of the medical personnel may easily cause the guide wire to shake and the displacement of the puncture device, thus causing injury. Blood vessels lead to puncture failure, which increases the pain of patients, and conventional interventional therapy cannot realize the functions of bringing interventional medicine into the treatment area through guide wire puncture and timely hemostasis at the puncture site after the puncture operation is completed.

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