The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2001
Filed:
Jun. 11, 1999
Jerald M. Crawley, Flagstaff, AZ (US);
Stanislaw L. Zukowski, Flagstaff, AZ (US);
Gore Enterprise Holdings, Inc., Newark, DE (US);
Abstract
A three dimensional facial space-filling implant adapted for filling space subcutaneously, said space being located primarily at the interface of a soft tissue surface and a bone surface. The article has a length, width and thickness wherein the thickness is oriented substantially orthogonal to first and second substantially opposing surfaces of the article. The thickness varies according to location along the length and width. The first surface is adapted to be substantially in contact with the soft tissue surface when implanted. This first surface is substantially porous having void spaces of size adequate to allow tissue ingrowth into at least a portion of the void spaces. The second surface is adapted to be substantially in contact with the bone surface when implanted and is substantially non-porous to substantially prevent ingrowth of bony tissue into the second surface. The first surface is preferably porous polytetrafluoroethylene and the thickness and second surface are preferably silicone.