wc-Disposable bags

Details wc-Disposable bags wc-Disposable bags

1987-01-09

1988-09-20

Rosenbaum, C. Fred

Surgery

Means and methods for collecting body fluids or waste material

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

604344, A61F 544

Patent

active

047722797

ABSTRACT:
A wc-disposable ostomy bag has an outer water soluble layer of polyvinyl alcohol and an inner relatively insoluble layer of polyvinylidene chloride. A flange of a double-sided pressure-sensitive adhesive ring has one side adhered to the outer layer only, around an opening into the bag so that the edge of the outer layer around the opening is left exposed to material passing through the opening. The other side of the flange in use is secured to the patient's skin around the stoma either directly or via a peristomal wafer.

REFERENCES:
patent: 3081771 (1963-03-01), Lee
patent: 3908658 (1975-09-01), Marson
patent: 4213458 (1980-07-01), Nolan et al.
patent: 4387712 (1983-06-01), Briggs et al.
patent: 4620999 (1986-11-01), Holmes

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