CPC Subgroup
A61M 39/20 Closure caps or plugs for connectors or open ends of tubes
Full Title
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use (for respiratory devices, e.g. tracheal tubes A61M16/00; artificial heart valves A61F2/24) > Closure caps or plugs for connectors or open ends of tubes
1 direct subcode
Child Classifications
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