Condom coated with acidic polysaccharides

Details Condom coated with acidic polysaccharides Condom coated with acidic polysaccharides

1994-12-22

1999-03-09

Brown, Michael A.

Surgery

Male reproductory tract shields or birth control devices

Condoms

128918, A61F 604

Patent

active

058787470

ABSTRACT:
A condom prophylactic against AIDS infection coated with acidic polysaccharides is provided which has an antiviral action and a method of the manufacture thereof. The acidic polysaccharides can be polysaccharides, protein-bound saccharides and glycolipids such as extracts from sea-weeds, extracts from Procaryomycota and Eucaryomycota, carrageenan and so on which have acidic groups such as sulfuric acid group in a portion of polysaccharides. A condom is coated with a solution of said acidic polysaccharides, and optionally with a lubricant. AIDS infection can be prevented without side effect by using a condom of the present invention.

REFERENCES:
patent: 4930522 (1990-06-01), Busnel
patent: 5080902 (1992-01-01), Allenmark
patent: 5113874 (1992-05-01), Maronian
patent: 5165953 (1992-11-01), Shienker et al.

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