Apparatus for storing and dispensing liquid douche

Details Apparatus for storing and dispensing liquid douche Apparatus for storing and dispensing liquid douche

1981-07-10

1983-07-12

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604212, A61M 702

Patent

active

043924921

ABSTRACT:
Apparatus for storing and dispensing a medicated douche solution includes a sealed unitary packette as one of its components and which has a predetermined volume of liquid douche concentrate stored within a sealed interior volume defined thereby. The packette is formed of thin flexible plastic material and includes a container portion in which the douche concentrate is stored and a dispenser portion integral with the container portion and which is constituted by an elongated, small diameter tubular stem which has a constant transverse cross-section throughout its length and a separable terminal tip portion. The packette is openable through separation of the terminal tip portion from the dispenser portion whereupon the dispenser portion is inserted through an opening of a bottle containing a diluent so as to extend to a significant extent into the interior thereof. The concentrate is dispensed into the diluent by squeezing the container portion of the packette. An elongate nozzle is then connected to the bottle for subsequent administration of the douche solution.

REFERENCES:
patent: 1641328 (1927-09-01), Ferdinand
patent: 2798488 (1957-07-01), Hall
patent: 3064802 (1962-11-01), Jess et al.
patent: 3184121 (1965-05-01), Volckening
patent: 3190619 (1965-06-01), Penny et al.
patent: 3802434 (1974-04-01), Brooks
patent: 3857423 (1974-12-01), Ronca, Jr.
patent: 3917120 (1975-11-01), Larenz et al.

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