This paper describes the basic principle and the safety control requirements of a high-frequency electric knife, and then introduces the verification method of the safety control targets.
从高频电刀的原理入手，分析了高频电刀安全控制的要求，并对其安全性能指标及其检定方法作了介绍。
Conclusion Electronic high-frequency electric knife endoscopic colon resection of colorectal polyps safety, efficacy and reliable treatment of colorectal polyps is the best means.
结论电子结肠镜下高频电刀切除大肠息肉安全、疗效可靠，是治疗大肠息肉的最佳手段。
Objective To evaluate the therapeutic effect and advantages of 4 methods including caloric pole, microwave, high frequency electric and argon knife in the treatment of gastrointestinal tract polyp.
目的评价热极、微波、高频电、氩气刀4种方法治疗胃肠道息肉的治疗效果及其优势。
Method 27 patients with bronchus benign and malign tumor had airway obstruction and were cauterized with high frequency knife cauterize incision through electric bronchoscope.
方法对27例良恶性大气道肿瘤所致的气道阻塞病人，通过电子支气管镜下进行高频电刀烧灼切割术，观察病人的耐受性和并发症的发生率。
Method 27 patients with bronchus benign and malign tumor had airway obstruction and were cauterized with high frequency knife cauterize incision through electric bronchoscope.
方法对27例良恶性大气道肿瘤所致的气道阻塞病人，通过电子支气管镜下进行高频电刀烧灼切割术，观察病人的耐受性和并发症的发生率。
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