Ostomy drainage receptacle

Details Ostomy drainage receptacle Ostomy drainage receptacle

1987-06-12

1991-03-19

Isabella, David J.

Surgery

Means and methods for collecting body fluids or waste material

Receptacle attached to or inserted within body to receive...

A61F 544

Patent

active

050007483

ABSTRACT:
An ostomy drainage receptacle comprising a flexible pouch having a stoma-receiving opening therein. A mounting assembly surrounds the opening, the mounting assembly comprising a stiffly flexible mounting ring having a flat annular rim portion sealed to the opening and a convex dome portion having a central stoma-receiving opening therethrough. The thickness of the convex dome portion gradually increases in radial directions from the rim to the stoma-receiving opening so that the dome portion may flex upon application of the receptacle to the body for a more secure seal. The receptacle has a relatively wide upper portion to provide space for a relatively large stoma and the increased width also provides a large adhesive area for application to the body.

REFERENCES:
patent: 2818069 (1957-12-01), Fenton
patent: 3283757 (1966-11-01), Nelsen
patent: 3295145 (1967-01-01), Ericson
patent: 4387713 (1983-06-01), Calanni
patent: 4561858 (1985-12-01), Allen, Jr. et al.
Catalog Cat. United Surgical Corp.; Largo, Fla. 33540, p. 10, 1968.

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