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高频电刀主要用来阻止切割一种取代机械手术刀进行组织切割的电外科设备。它通过有效电极尖端产生的高频高压电流与生物肌体组织接触时对组织进行加热,实现对组织的分离和凝固,从而达到切割和止血的目的[1]。高频电刀的正确使用不仅可以减少手术中创面渗血、缩短手术时间及麻醉期,而且可以减少麻醉药物用量,减轻对病人的创伤,有利于病人恢复;但如果使用不当,手术中因此而引发的电灼伤和伤口脂肪液化的机会也随之增加,则会给
High-frequency electric knife is mainly used to prevent the cutting to replace a mechanical scalpel for tissue cutting of the electrosurgical equipment. It is through the effective electrode tip of the high-frequency high-voltage current and biological tissue contact with the tissue heating, to achieve the separation and solidification of the organization, so as to achieve the purpose of cutting and hemostasis [1]. The correct use of high frequency electrosurgical not only can reduce the wound bleeding during operation, shorten the operation time and anesthesia period, but also can reduce the amount of anesthetic drugs, reduce the trauma to the patient, is conducive to patient recovery; but if used improperly Electric burns caused by wounds and the chances of wound liquefaction also increase, it will give