Breathing system filters for anaesthetic and respiratory use - Non-filtration aspects Ingestion-build-141043 pig and cast iron and

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Breathing system filters for anaesthetic and respiratory use - Non-filtration aspects Ingestion-build-141043 pig and cast iron and1 Scope This part of ISO 23328 specifies requirements for non filtration aspects of breathing system filters (BSF) intended for anaesthetic and respiratory use, and addresses connection ports, leakage, resistance to flow, packaging, marking and information supplied. The test method is intended for BSF used with a clinical breathing system. It is not applicable to other types of filter, e. g. those designed to protect vacuum sources or gas sample