This specific standard specifies the additional safety requirements for high-frequency surgical equipment and medical high-frequency defined in 2.1.110. Such equipment and accessories are hereinafter referred to as high-frequency surgical equipment. High-frequency surgical equipment with a rated output power not exceeding 50W (such as microcoagulators, or equipment used in dentistry or ophthalmology) is excluded from certain requirements of this specific standard, and these exclusions will be specified in the relevant requirements.
GB 9706.4-2009 Referenced Document
GB 9706.1-2007 Medical electrical equipment.Part 1:General requirements for safety
GB 9706.15-2008 Medical electrical equipment.Part 1:General requirements for safety.1.Collateral standard:Safety requirements for medical electrical systems
YY 0505-2005 Medical electrical equipment - Part 1-2: General requirements for safety - Collateral standard: Electromagnetic compatibility - Requirements and tests
GB 9706.4-2009 history
2021GB 9706.202-2021 Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories
2009GB 9706.4-2009 Medical electrical equipment-Part2-2:Particular requirements for the safety of high frequency surgical equipment
1999GB 9706.4-1999 Medical electrical equipment Particular requirements for the safety of high frequency surgical equipment
GB 9706.4-2009 Medical electrical equipment-Part2-2:Particular requirements for the safety of high frequency surgical equipment was changed to GB 9706.202-2021 Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories.