A gas-tight closure device for the connecting ends of tubes for biomedical fluid-transporting apparatus, particularly haemodialysis lines, which are sterilised by means of sterilising gas

摘要

A gas-tight closure device for connectors (2) with Luer cones (6) for tubes for biomedical fluid-transporting apparatus, particularly haemodialysis lines, which are sterilised by means of sterilising gas. A cap (7) is fitted to the connector (2) and its hermetic closure is effected by means of complementary conical surfaces (10, 11) for the mutual force-coupling of the outer lateral wall of the connector (2) and the inner wall of the cap (7).