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. 25, 2020
Filed:
Jul. 13, 2018
Biomet Uk Healthcare Limited, Bridgend, GB;
John Goodfellow, Oxford, GB;
David Wycliffe Murray, Oxford, GB;
Christopher Dodd, Oxford, GB;
John Joseph O'Connor, Oxford, GB;
Mona Alinejad, London, GB;
Russell Lloyd, Swindon Wiltshire, GB;
Duncan Andrew Ridley, Bristol, GB;
Biomet UK Healthcare Limited, Bridgend, GB;
Abstract
A rotary mill is disclosed comprising a body portion () having a milling surface () and a central bore () extending along an axis of rotation () of the body portion (); and a guide portion () having a guide body () and a guide peg () extending from the guide body (), the guide peg () operable to be received in the central bore () of the body portion (), the guide body () having at least one alignment feature () which is the same as that of a prosthesis component. A method of implanting a unicondylar femoral component is also disclosed, the method comprising, a) reaming the femoral condylar surface to accept the unicondylar femoral component; b) drilling peg holes for affixing the unicondylar femoral component; c) affixing a guide portion of a rotary mill onto the prepared condylar surface using the drilled peg holes; d) reaming a portion of bone anterior to the affixed guide portion; e) removing the guide portion from the bone; and f) affixing a unicondylar femoral component to the prepared condylar surface.