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:
May. 01, 1990
Filed:
Jun. 27, 1988
Michael J Walt, North St. Paul, MN (US);
Craig L Van Kampen, Oakdale, MN (US);
Steven J May, Minnetonka, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
A drill guide assembly for use in arthroscopic surgery including a probe having a target end and an opposite threaded end portion with a locating lug; a cannular elongate wire guide adapted to guide a guide wire, which wire guide has a beveled bone contact end surface; a body generally arcuate about a predetermined point having a bore adapted to receive the wire guide for longitudinal sliding action with its axis aligned with the predetermined point, and a second end portion with a plurality of sockets adapted to releasably receive the lug and threaded end portion with the target end at the predetermined point; and a locking spring for preventing movement of the wire guide away from the predetermined point.