Drainage system with holding chamber

Details Drainage system with holding chamber Drainage system with holding chamber

1982-07-21

1984-07-17

Rosenbaum, C. Fred

Surgery

Means and methods for collecting body fluids or waste material

Material collector or receptacle having attaching means to...

604335, A61M 100

Patent

active

044603622

ABSTRACT:
A drainage system for body fluids comprising, a receptacle having a collection chamber for retaining the body fluids, a container having a supply chamber for retaining a bactericide, and a holding chamber. The system has a first one-way valve member permitting the passage of bactericide from the supply chamber into the holding chamber, and preventing passage of the bactericide from the holding chamber into the supply chamber. The system has a second one-way valve member for permitting passage of the bactericide from the holding chamber into the collection chamber, and for preventing passage of the contents from the collection chamber into the holding chamber.

REFERENCES:
patent: 3780757 (1973-12-01), Jordan
patent: 3904326 (1975-09-01), Clement
patent: 3906935 (1975-09-01), Raia et al.
patent: 4246932 (1981-01-01), Raines
patent: 4386930 (1983-06-01), Cianci

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