Puncture device with functions of blood coagulation and anesthesia

Abstract

The invention relates to the field of medical apparatus, in particular to a puncture device with the functions of blood coagulation and anesthesia. Thepuncture device includes a disinfection assembly,an intervention drug carrying device, a needle tube assembly, a fixing device, an infusion tube assembly, a hemostatic tube assembly and a puncture needle, wherein the disinfection assembly is used for disinfecting a guide wire, the intervention drug carrying device is used for attaching an intervention drug to the guide wire, the needle tube assembly is used for fixing the guide wire, the fixingdevice is used for locating theneedle tube assembly, the infusion tube assembly is used for injecting an anesthetic, and the hemostatictube assembly is used for stopping bleeding of the part punctured by the needle. Thepuncture device with the functions of blood coagulation and anesthesia is simple in structure and convenient to operate; by adopting the puncture device, the guide wire can be fixed and disinfected, the situation can be avoided that much blood flows out of a needle base openingwhen a syringe is dismounted, the intervention drug can be brought into the diseased part and treat the diseased part through puncture of the guide wire, and bleeding is stopped in time.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a puncture device with blood coagulation and anesthesia functions. 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 contaminating the work surface. During the process of threading the guide wire, the shaking of the hand of the medical staff is likely to cause the guide wire to shake and the puncturer to move, thereby injuring the patient. Blood vessels lead to puncture failure, and conventional interventional puncture devices cannot realize the functions of...

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 contaminating the work surface. During the process of threading the guide wire, the shaking of the hand of the medical staff is likely to cause the guide wire to shake and the puncturer to move, thereby injuring the patient. Blood vessels lead to puncture failure, and conventional interventional puncture devices cannot realize the functions of disinfection before guidewire puncture, drug intervention therapy, loss of anesthetic efficacy during guidewire insertion into the body, unable to replenish anesthesia again, and timely hemostasis after puncture is completed.

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