医用电气设备第2-2部分:高频手术设备和高频手术附件的基本安全和基本性能的特殊要求

[中文适用范围]： 替换：IEC 60601 的本部分适用于 201.3.224 和 201.3.223 中定义的高频手术设备和高频手术配件的基本安全和基本性能。额定输出功率不超过 50 W 的高频手术设备（例如用于微凝固@或用于牙科或眼科）不受此特定标准的某些要求的约束。这些豁免在相关要求中有所说明。 [外文原描述]： IEC 60601-2-2:2017 applies to the basic safety and essential performance of HF surgical equipment and HF surgical accessories. HF surgical equipment having a rated output power not exceeding 50 W (for example for micro-coagulation, or for use in dentistry or ophthalmology) is exempt from certain of the requirements of this particular standard. These exemptions are indicated in the relevant requirements. The object of this particular standard is to establish particular basic safety and essential performance requirements for HF surgical equipment and HF surgical accessories. This sixth edition cancels and replaces the fifth edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - refinement and additions to the defined terms; - additional separation of the requirements for HF surgical equipment and HF surgical accessories; - a new requirement for adult neutral electrodes to be contact quality monitoring neutral electrodes; - new requirements for devices that have or use a high current mode.