Polysaccharide biomaterials and methods of use thereof
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United States of America Patent
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Jan 24, 2012
Grant Date -
Jan 30, 2003
app pub date -
Jun 25, 2002
filing date -
Jun 26, 2001
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Abstract
The invention includes a medical hydrogel made from polymerized polysaccharide macromers. The macromers are preferably polysaccharides decorated with polymerizable groups, for example, methacrylates. The macromers may also be made into polymers of at least two macromers polymerized together. These polymers are preferably multi-armed or high-molecular weight and used for medical uses, for example, making coatings on medical devices. Macromers of N-vinylpyrrolidone are also disclosed herein.
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