Multi-functional patient valve

Details Multi-functional patient valve Multi-functional patient valve

1991-02-25

1992-06-09

Kamm, William E.

Surgery

Truss

Pad

128725, 128914, 12820517, 137861, 137885, A61M 1620

Patent

active

051198258

ABSTRACT:
A single-use, disposable patient valve for use in cardiopulmonary test apparatus comprises a molded, flexible, elastomeric tubular body of a cruciform shape an cooperating with the stem portion of the cross are first and second selective actuatable clamps which, when actuated, pinch off the flow of gases across the pinched portion.

REFERENCES:
patent: 2371434 (1945-03-01), Eppler
patent: 2624364 (1953-01-01), Detlefsen
patent: 3075551 (1963-01-01), Smith, et al.
patent: 3306283 (1967-02-01), Arp
patent: 3511469 (1970-05-01), Bell
patent: 3724807 (1973-04-01), Jackson
patent: 3916948 (1975-11-01), Benjamin
patent: 3974858 (1976-08-01), Nielsen
patent: 4172580 (1979-10-01), Raftis et al.
patent: 4607659 (1986-02-01), Cole
patent: 4635897 (1987-01-01), Gallant
patent: 4807845 (1989-02-01), Darnall
patent: 4899783 (1990-02-01), Yusko, Jr. et al.
patent: 4903693 (1990-02-01), Yasue
patent: 4921206 (1990-05-01), Dunstan et al.
patent: 5046491 (1991-09-01), Derrick

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