Polyacrylamide hydrogel for the treatment of incontinence and vesicouretal reflux
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United States of America Patent
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Aug 24, 2010
Grant Date -
Apr 24, 2003
app pub date -
Aug 27, 2001
filing date -
Aug 25, 2000
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Abstract
The present invention relates to a bio-stable hydrogel for use in the treatment and prevention of incontinence and vesicouretal reflux. The hydrogel is obtainable by combining acrylamide and methylene bis-acrylamide in amounts to provide about 0.5 to 25% by weight polyacrylamide, based on the total weight of the hydrogel.
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