Please download the dossier by clicking on the dossier button x
×

Implantable medical device with enhanced biocompatibility and biostability

  • US 7,658,727 B1
  • Filed: 04/29/1999
  • Issued: 02/09/2010
  • Est. Priority Date: 04/20/1998
  • Status: Expired due to Fees
First Claim
Patent Images

1. A heart valve prosthesis comprising a sewing ring comprising an annular support initially formed from a biostable polymer mixed with a steroidal agent, said annular support overlayed by a polyester fabric overlayer, wherein said annular support provides at least one therapeutic effect to the fabric overlayer.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×