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Implantable biomedical devices including biocompatible polyurethanes

  • US 20060178497A1
  • Filed: 02/04/2005
  • Published: 08/10/2006
  • Est. Priority Date: 02/04/2005
  • Status: Abandoned Application
First Claim
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1. A device comprising:

  • a polyurethane comprising the reaction product of;

    a) a di-isocyanate monomer, b) a soft segment monomer comprising terminal acidic hydrogens, c) a chain extender comprising a terminal group capable of side reactions and further comprising an electron withdrawing group immediately adjacent the terminal group;

    wherein the device is an implantable, biocompatible device.

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