Spring hose inner pipe preparing and winding up device of haemostatic forceps, biopsy forceps and foreign body forceps

Abstract

The invention discloses a spring hose inner pipe preparing and winding up device of haemostatic forceps, biopsy forceps and foreign body forceps. The device comprises a heating mechanism, a material placing mechanism, an inner heating mechanism, an outer heating mechanism, an air control device, an air inflation device, an extrusion molding device, a condensation groove, a spring hose inner pipe,a traction mechanism, a control device and a winding up mechanism; through the inner heating device, materials are molten, through the outer heating device, the materials are prevented from condensing, through exhaust mount of a second air pipe of the air control device in an air control water groove, air pressure control of air of a first air pipe can be achieved, through the condensation groove,condensation of the extrusion molding spring hose inner pipe can be achieved, whether air leakage appears in the spring hose inner pipe can be detected, through the winding up mechanism, automatic winding and cutting of the spring hose inner pipe can be achieved, the device is easy and convenient to operate, the automatic machining flow from material putting to spring hose inner pipe winding up can be achieved, work efficiency is greatly improved, and waste of labor force is reduced.

Description

Technical field [0001] The invention relates to the field of medical equipment, in particular to a spring hose inner tube preparation and wire take-up device for hemostats, biopsy forceps, and foreign body forceps. Background technique [0002] Hemostatic forceps, biopsy forceps, foreign body forceps, and minimally invasive surgical suture clips are commonly used tools in medical treatment. They are usually used in conjunction with endoscopes for endoscopy and surgery of human internal organs. Spring hoses are used as hemostats and biopsy One of the indispensable accessories of forceps and foreign body forceps. It can extend the catheter into the human body and reach the designated operating position for endoscopic examination and treatment. In medical use, the spring hose will have a shape in the human body. Because the spring hose is formed by winding, when the spring hose is bent and deformed, the gap between the spring hose ring and the ring will easily contain contaminants a...

AI Technical Summary

Problems solved by technology

[0002] Hemostat forceps, biopsy forceps, foreign body forceps, minimally invasive surgery lesion suture clips, etc. are frequently used tools in medical treatment. They are usually used in conjunction with endoscopes for endoscopic examination and surgery of human internal organs. Spring hoses are used as hemostats, biopsy One of the indispensable accessories of pliers and foreign body pliers, it can extend the catheter into the human body, reach the designated operating position, and perform endoscopic examination and treatment. In medical use, the spring hose will produce a shape change in the human body. Because the spring hose is formed by winding, when the spring hose is bent and deformed, the gap between the coils of the spring hose will easily contain pollutants and impurities, which is not conducive to the repetition of the spring hose. In addition, when human organs are damaged, hemostatic forceps, biopsy forceps, foreign body forceps, suture clips for minimally invasive surgery, etc. need to take out the damaged fragments in the human body or extract the oozing blood. Although the spring hose is tightly wound , but the process of taking out or extracting debris and blood from the human body will cause leakage, which is not conducive to the operation of endoscopic surgery. Therefore, it is necessary to set an inner tube inside the spring hose to facilitate the smooth implementation of the operation

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