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EMBOLIZATION DEVICE CONSTRUCTED FROM EXPANSILE POLYMER

  • US 20070299464A1
  • Filed: 06/15/2007
  • Published: 12/27/2007
  • Est. Priority Date: 06/15/2006
  • Status: Active Grant
First Claim
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1. A device for implantation in an animal comprising:

  • a hydrogel having ionizable functional groups wherein said hydrogel comprises at least one macromer, further wherein said hydrogel is environmentally-responsive, and further wherein said hydrogel has an unexpanded bending resistance of about 0.1 mg to about 85 mg.

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