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US 2024/0342347 A1Published application
Biofouling resistant coatings for medical devices
AssigneeSurModics, Inc.
InventorSyed Hossainy
Life of this patent
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Abstract
Embodiments herein relate to biofouling resistant coatings for medical devices. In an embodiment, an anti-fouling coated medical device is included having a substrate and a coating disposed over the substrate. The coating can include a hydrogel, and a polyzwitterion. The polyzwitterion can include a bound portion and an unbound portion. In some embodiments the coating can further include a heparin compound. Other embodiments are also included herein.
Claims23
An anti-fouling coated medical device comprising:
- a substrate;
- and
- a coating, wherein the coating is disposed on the substrate, the coating comprising
- a hydrogel;
- and
- a polyzwitterion, the polyzwitterion comprising
- a bound portion;
- and
- an unbound portion;
- and
- a heparin compound.
8 more elements
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23-79. (canceled)
Dependencies are inferred from the claim text.