Cardiovascular intervention puncture device with blood clotting function

Abstract

The invention relates to the field of medical instruments, in particular to a cardiovascular intervention puncture device with a blood clotting function. The cardiovascular intervention puncture device includes a puncture assistance assembly, a syringe assembly and a puncture syringe needle; the puncture assistance assembly is communicated with the syringe assembly, the syringe assembly is communicated with the puncture syringe needle, the puncture assistance assembly is used for sterilization and disinfection of guiding sutures and used for making intervention drugs adhere to the guiding sutures, and the syringe assembly is used for fixing the guiding sutures and preventing efflux of blood. The device is simple in structure and convenient to operate; the guiding sutures can be fixed and subjected to disinfection treatment, efflux of too much blood from a syringe needle base opening when an injector is detached can be avoided, and the intervention drugs can be brought into affected parts to be treated through puncture of the guiding sutures.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a cardiovascular intervention puncture device with blood coagulation function. Background technique [0002] At present, during cardiovascular interventional treatment, the puncture needle is directly inserted into the blood vessel, and the anesthetic is injected along the puncture needle with a syringe, and then the syringe is removed from the puncture needle, and then the guide wire is inserted into the blood vessel through the puncture needle. Afterwards, a lot of blood tends to flow out from the puncture needle port, thus wasting precious blood and polluting the work surface. During the process of threading the guide wire, the shaking of the hands of the medical personnel may cause the displacement of the guide wire, which may damage blood vessels and cause puncture. Failed, and the conventional interventional puncture device cannot realize the functions of disinfection and d...

AI Technical Summary

Problems solved by technology

[0002] At present, during cardiovascular interventional treatment, the puncture needle is directly inserted into the blood vessel, and the anesthetic is injected along the puncture needle with a syringe, and then the syringe is removed from the puncture needle, and then the guide wire is inserted into the blood vessel through the puncture needle. Afterwards, a lot of blood tends to flow out from the puncture needle port, thus wasting precious blood and polluting the work surface. During the process of threading the guide wire, the shaking of the hands of the medical personnel may cause the displacement of the guide wire, which may damage blood vessels and cause puncture. Failure, and the conventional interventional puncture device cannot realize the functions of disinfection and drug intervention before the guide wire puncture, and timely hemostasis of the puncture site after the puncture operation is completed.

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