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:
Sep. 28, 1999
Filed:
Mar. 30, 1998
Thomas E Shuler, Roanoke, VA (US);
Robert A Latour, Jr, Clemson, SC (US);
Lab Medical Engineering & Manufacturing, North Billerica, MA (US);
Abstract
A surgical awl is provided for orthopaedic applications that include creating or enlarging holes in bone. The awl has a shaft and a cutting tip that has a working end and an opposite attachment end, which mechanically locks in place into a recess formed in the end of the shaft opposite the handle. A release mechanism is provided to allow the user to selectively disengage the cutting tip from the shaft. The awl has a hole-retention sleeve which surrounds at least part of the awl shaft and the awl tip and could be configured to surround the entire shaft and tip. The retention sleeve has a forward cutting edge. A protective sleeve may be used in place of the retention sleeve to protect the manual awl tip release mechanism from being accidentally activated to release the awl tip.