Irrigation appliance

Details Irrigation appliance Irrigation appliance

1990-06-21

1991-02-05

Wilson, John J.

Surgery

Truss

Perineal

1374933, 1374938, 137846, 2511491, A61H 900, A61G 1702

Patent

active

049895907

ABSTRACT:
An irrigation appliance uses a reservoir which inverts to form a cover and includes a simplified valve in the reservoir as well as a switching mechanism adapted thereto. Liquid delivered to the unit from the reservoir is controlled as to pressure by adjustment on a hand-held device remote from the unit. In the base unit are elements which regulate forward and backward flow in order to obtain outlet pressure control.

REFERENCES:
patent: Re27274 (1972-01-01), Mattingly
patent: 1933454 (1933-10-01), Sidney
patent: 3209956 (1965-10-01), McKenzie
patent: 3216619 (1965-11-01), Richards et al.
patent: 3227158 (1966-01-01), Mattingly
patent: 3501203 (1970-03-01), Falk
patent: 3590813 (1971-07-01), Roszyk
patent: 4001526 (1977-01-01), Olson
patent: 4108167 (1978-08-01), Hickman et al.
patent: 4109650 (1978-08-01), Peclard
patent: 4302186 (1981-11-01), Cammack et al.
patent: 4382167 (1983-05-01), Maruyama et al.
patent: 4442831 (1984-04-01), Trenary

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