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:
Mar. 02, 1999
Filed:
Feb. 13, 1997
Applicant:
Inventor:
G William Arnett, Santa Barbara, CA (US);
Assignee:
Implantech Associates, Ventura, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623 11 ;
Abstract
The facial implant is made of silicone and has a grid of horizontal and vertical grooves on a concave bone-facing rear surface. The grid pattern of grooves imparts flexibility to the implant to facilitate implantation. In addition, the grooves provide for ingrowth of tissue as well as providing reference marks to facilitate implantation of a pair of mirror-image facial implants in a symmetrical manner. The groove depth may be in a range of from 0.5 to 1 millimeter and may also be of variable depth relative to the cross-sectional thickness of the body.