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:
Oct. 09, 2001
Filed:
Mar. 29, 2000
Charles O. Townley, Port Huron, MI (US);
BioPro, Inc., Midland, MI (US);
Abstract
A hip joint socket implant for total hip replacement, can contain a modified surface configuration of its cement-fixable outer wall having small, widely dispersed cement spacer elevation members. The implant has a unique snap-fitted arrangement of the head-restraining marginal outlet of the acetabular component with posterior and anterior cut outs of the implant to avoid premature impingement against a prosthetic femoral neck, allowing a normal, non-dislocating range of unobstructed external and internal rotation of the hip, and a hood that is a marginally extended continuation of the superior one-half or so of the cup containment that is of a sufficient magnitude to reduce the overall dimension of the socket outlet to less than a hemisphere, which is especially pertinent to a conventional hip replacement acetabular cup prosthesis.