FIELD: equipment for connecting cannula made from flexible material to pipe.
SUBSTANCE: connecting apparatus made from flexible material has tubular bushing attached to pipe and inserted into cannula. Toothed ring positioned for displacement toward stop may be connected to locking ring for rotation therewith by axial displacement and locking with this ring. Said connection may be disconnected by rotating toothed ring and removing toothed ring and cannula in axial direction.
EFFECT: provision for simplified, fast, reliable and multiple connection and disconnection, in particular, in case of operative intervention for connecting blood pump maintaining heart operation or replacing it.
20 cl, 11 dwg
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