Gasketless seal for rotatable blood reservoir connector

Details Gasketless seal for rotatable blood reservoir connector Gasketless seal for rotatable blood reservoir connector

1996-10-10

1999-05-18

Clarke, Robert A.

Surgery

Container for blood or body treating material, or means used...

422 46, 21032179, A61B19/00

Patent

active

059046767

ABSTRACT:
A gasketless seal is formed between a flow tube in a venous reservoir and a rotatable connector telescoped into it, by forming on the connector one or more annular ribs of slightly larger diameter than the inner diameter. When the connector is inserted into the flow tube, the rib is partially crushed against the inner wall of the flow tube and forms a tight, rotatable seal with it.

REFERENCES:
patent: 4782841 (1988-11-01), Lopez
patent: 4876066 (1989-10-01), Bringham et al.
patent: 5066287 (1991-11-01), Ryan
patent: 5403273 (1995-04-01), Lindsay
patent: 5470324 (1995-11-01), Cook et al.
Sorin Biomedical Monolyth Brochure, Mar. 1995.

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