Disposable electric coagulation-cutting bleeding stop device

Abstract

The invention discloses a disposable electric coagulation-cutting bleeding stop device. The device comprises a high-frequency electric knife and a lighting handle, wherein the high-frequency electric knife comprises an electric knife bit, an electric knife bit protection sleeve, a function circuit board and an electric knife penholder sleeved with a conductive metal tube; all the parts are connected through a high-frequency circuit; an electric cutting function or an electric coagulation function can be switched by controlling the function circuit board through an electric cutting switch and an electric coagulation switch; an external high-frequency electric knife instrument supplies power to the high-frequency electric knife through a plug; the lighting handle comprises a hand grip, a lighting assembly and a lighting circuit board; a lighting switch controls the lighting assembly through the lighting circuit board; an external direct-current voltage-stabilizing power supply supplies power to the lighting assembly through the plug, so that shadowless lighting is realized. The disposable electric coagulation-cutting bleeding stop device has the effects and the advantages that a lighting function can be realized; meanwhile, lighting and power-supplying can be carried out continuously and stably, and the knife bit can be freely retracted and fixed.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a disposable electrocoagulation cutting hemostatic device. Background technique [0002] In modern medicine, it is the general trend for electronic devices to replace traditional devices. Electrocoagulation cutting hemostatic materials are widely used because of their fast electrocutting and electrocoagulation functions. It generates high-frequency and high-voltage current through the effective electrode tip, so it can heat the tissue, realize the separation and coagulation of the body tissue, and thus achieve the purpose of cutting and hemostasis. [0003] However, the early electrocoagulation cutting and hemostasis devices only have these two traditional functions, and there are still many inconveniences during use, such as: shadows are formed due to insufficient lighting, which affects the doctor's observation and operation; The cutting and hemostasis device uses a built-in battery as a ...

AI Technical Summary

Problems solved by technology

[0003] However, the early electrocoagulation cutting and hemostasis devices only have these two traditional functions, and there are still many inconveniences during use, such as: shadows are formed due to insufficient lighting, which affects the doctor's observation and operation; The cutting and hemostasis device uses a built-in battery as a lighting power source, so there are defects such as short use time, high cost, and pollution

The above deficiencies or inconveniences will have a negative impact, thereby increasing the risk of medical treatment and increasing the suffering of patients

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