×

Collagen disruptive morphology for implants

  • US 5,271,736 A
  • Filed: 09/25/1992
  • Issued: 12/21/1993
  • Est. Priority Date: 05/13/1991
  • Status: Expired due to Fees
First Claim
Patent Images

1. An implant to be implanted into animal or human being, said implant comprising:

  • a membrane having inner and outer surfaces embossed with a plurality of pits spaced apart between 50 and 2,000 microns, said pits being between 50 and 2,000 microns across; and

    a polymeric open-celled foam between 10 microns and 2,000 microns in thickness attached to said inner surface, said pits extending at least partially into said foam and at most 100 microns beyond said foam.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×