China 'GB 9706.271-2022
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 9706.271-2022
Medical electrical equipment - Part 2-71: Particular requirements for basic safety and essential performance of functional near-infrared spectroscopy (NIRS) equipment 医用电气设备 第2-71部分:功能性近红外光谱(NIRS)设备的基本安全和基本性能专用要求
Issued Date:2022/12/29
Implemented Date:2026/1/1
Issued by:
The Standardization Administration of the People's Republic of China