高频手术电极的研究进展

Research Progress of High Frequency Surgical Electrode

高频手术电极集切割、电凝和止血等作用于一体,能快速实现组织的离断、消融与闭合,在临床中的应用越来越广泛。高频手术电极按施加的电流频率范围可以分为普通高频电极和射频电极。该文主要介绍高频手术电极的工作原理与分类,并结合国内外高频手术电极的研究现状,对其在外科手术中的应用进行综述,并对其发展进行展望。

High frequency surgical electrode integrates the functions of cutting,electrocoagulation and hemostasis,and can quickly realize the disconnection,ablation and closure of tissues.It is more and more widely used in clinical practice.High frequency surgical electrodes can be divided into ordinary high frequency electrodes and radio frequency electrodes according to the frequency range of the applied current.This paper mainly introduces the working principle and classification of high-frequency surgical electrode,and summarizes its application in surgery combined with the research status of high-frequency surgical electrode at home and abroad,and prospects its development.