T/ZSA 188-2023 Joint surgery navigation system function safety
T/ZSA 188-2023 Joint surgery navigation system function safety
Basic Information
Scope
Scope: This document specifies the functional safety requirements for joint surgery navigation and positioning systems using robotic technology, and describes the corresponding test methods. This document is applicable to the design of joint surgery navigation and positioning systems based on optical navigation technology, including total knee replacement surgery navigation and positioning systems and total hip replacement surgery navigation and positioning systems. Main technical content: This document adopts risk management and failure mode analysis methods, combined with the structural characteristics and clinical applications of joint surgery navigation and positioning systems, to develop functional safety standards applicable to the sub-fields of joint surgery navigation and positioning systems. It defines quantitative indicators and test methods for the performance of joint surgery navigation and positioning systems. The functional safety standards specified in this document can serve as a basis for manufacturers and testing institutions to conduct functional safety design and testing of joint surgery navigation and positioning systems.