초록 ▼

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

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.

대표청구항 ▼

An ostomy drainage receptacle comprising a flexible pouch defined by drainage chamber defining walls, means defining an opening in one of said walls adjacent an upper portion of said pouch, and a mounting assembly surrounded by said opening in one of said walls adjacent said upper portion of said po

An ostomy drainage receptacle comprising a flexible pouch defined by drainage chamber defining walls, means defining an opening in one of said walls adjacent an upper portion of said pouch, and a mounting assembly surrounded by said opening in one of said walls adjacent said upper portion of said pouch, said mounting assembly comprising a stiffly flexible mounting ring having a flat annular rim portion defining its outer periphery sealed to said opening and a convex dome portion having a central stoma-receiving opening therethrough, said convex dome portion being defined by a convex outer surface and a concave inner surface, each said surface extending from said flat annular rim portion and terminating at said stoma-receiving opening, the thickness of said convex dome portion gradually increasing in radial directions from said rim to said stoma-receiving opening.