Patent ID: 11865238
Assignee: ABIOMED EUROPE GMBH
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 18:
19. The A lockable quick coupling according to claim 1, for releasably connecting a hose to an implantable apparatus, comprising:
a first attachment piece configured to be connected to the hose; and
a second attachment piece configured to be connected to the implantable apparatus,
wherein the first attachment piece and the second attachment piece are rotatable relative to each other in a locked state,
wherein the first attachment piece and the second attachment piece comprise annular contact faces that fit onto each other,
wherein the annular contact faces each enclose a passage through the first attachment piece and the second attachment piece,
wherein the annular contact faces are directly pressed together to form a sealing connection in the locked state, and
wherein in the locked state, a highest surface pressure in a sealing inner contact region of each annular contact face borders the passage.