Rolled flexible medical suction drainage device

Details Rolled flexible medical suction drainage device Rolled flexible medical suction drainage device

1982-11-18

1985-06-25

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604 30, 604313, A61M 3700

Patent

active

045251665

ABSTRACT:
A suction drainage device is disclosed which comprises a receptacle communicated with a body cavity via an inlet tube. The receptacle is formed as a bellows, flat receptacle, foil or sheet bag, or foil or sheet tube and the like which can be folded or rolled up. A flexible check valve in the form of a foil or sheet valve, or flutter valve, is disposed inside the receptacle. The inlet tube is provided on a side of one edge of the receptacle so that the receptacle can be rolled up over a long roll path without interference from the valve. The device can be manufactured at low cost.

REFERENCES:
patent: 3233609 (1966-02-01), Leucci
patent: 3572340 (1971-03-01), Lloyd et al.
patent: 3832999 (1974-09-01), Crilly
patent: 3871377 (1975-03-01), Treace
patent: 4112947 (1978-09-01), Nehring
patent: 4187860 (1980-02-01), Villari
patent: 4319573 (1982-03-01), Whitlock
patent: 4386930 (1983-06-01), Cianci
Mechanical Engineers' Handbook, Baumeister et al, Editor, McGraw-Hill Book Company, Inc., New York, 1958, pp. 5-15 to 5-17.

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