YY/T 0929.3-2023 Liquid filters for medical infusion equipment—Part 3:Test method for determining liquid bacterial retention of 0.22 μm filter
YY/T 0929.3-2023 Liquid filters for medical infusion equipment—Part 3:Test method for determining liquid bacterial retention of 0.22 μm filter
Basic Information
Scope
This document describes the test method for evaluating the liquid bacterial retention capacity of infusion drug solution filters with a nominal pore size of 0.22 μm. This document is applicable to the evaluation of the liquid bacterial retention capacity of infusion drug solution filters with a nominal pore size of 0.22 μm. The evaluation of the liquid bacterial retention capacity of infusion drug solution filter membranes can refer to this document. This document is not applicable to the verification of the liquid bacterial retention capacity of 0.22 μm infusion drug solution filters for specific types of drugs. Such verification should be conducted using specific drug solutions or substitute solutions under simulated actual clinical infusion conditions.