Detection method of bipolar HF leakage current in HF surgical equipment
10.19745/j.1003-8868.2024077
- VernacularTitle:高频手术设备双极高频漏电流检测方法探讨
- Author:
An-Ni ZENG
1
;
Qiu-Nan DU
;
Jian-Xun HOU
Author Information
1. 深圳市药品检验研究院(深圳市医疗器械检测中心),广东深圳 518057;广东省药品监督管理局智能化医疗器械研究与评价重点实验室,广东深圳 518057
- Keywords:
HF surgical equipment;
bipolar;
HF leakage current;
HF analyzer;
leakage current detection
- From:
Chinese Medical Equipment Journal
2024;45(4):88-92
- CountryChina
- Language:Chinese
-
Abstract:
Bipolar HF leakage current testing was carried out for two pieces of HF surgical equipment respectively by using a combination of different equipment and different connection methods according to the test method in 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.It's pointed out relatively accurate measurements could be obtained when the HF analyzer was accessed to the circuit only as a test resistor and/or ammeter.References were provided for bipolar HF leakage current detection in HF surgical equipment.[Chinese Medical Equipment Journal,2024,45(4):88-92]
