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:
Feb. 05, 2019
Filed:
Mar. 08, 2018
Depuy Ireland Unlimited Company, County Cork, IE;
Michael Fortin, Achushnet, MA (US);
Larry McCleary, Warsaw, IN (US);
Ken Hayes, Fall River, MA (US);
Abstract
An instrument for preparing an acetabulum. The instrument includes a handle having a reamer coupling feature and a trial coupling feature. The instrument further includes an acetabular reamer having an outer cutting surface and an inner concave surface having an apex. The acetabular reamer has a first handle coupling feature located at the apex adapted to couple to the reamer coupling feature of the handle. A trial having an outer convex surface having an apex is also included. The outer convex surface adapted to fit inside the inner concave surface of the acetabular reamer. The trial has a second handle coupling feature located at the apex of the outer convex surface adapted to couple to the trial coupling feature of the handle.