Microbe-barrier drainage device

Details Microbe-barrier drainage device Microbe-barrier drainage device

1978-05-22

1980-11-11

Truluck, Dalton L.

Surgery

Truss

Pad

128274, 128295, A61F 544, A61M 2700

Patent

active

042326770

ABSTRACT:
A microbe barrier device particularly useful for draining body liquids while avoiding retrograde infection is described, comprising a housing including an inlet connectable to a liquid line and an outlet through which the liquid from the line is drained, a one-way valve within the housing between its inlet and outlet and permitting the one-way flow of the liquid only from the inlet to the outlet, and a barrier within the housing between its inlet and the one-way valve and including an antiseptic substance in contact with all surfaces of the inlet side of the valve through which the liquid flows.

REFERENCES:
patent: 3396727 (1968-08-01), Mount
patent: 3417750 (1968-12-01), Carson
patent: 3797478 (1974-03-01), Walsh et al.
patent: 3848603 (1974-11-01), Throner
patent: 3976311 (1976-08-01), Spendlove

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