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:
Jan. 29, 2019
Filed:
Aug. 31, 2015
Aesculap Implant Systems, Llc, Center Valley, PA (US);
Donald A. Buss, Center Valley, PA (US);
AESCULAP IMPLANT SYSTEMS, LLC, Center Valley, PA (US);
Abstract
The disclosed subject matter relates a medical instrument having a rotational drive mechanism that can be integrated into a variety of medical devices, including a tool used as an external retaining ring removal tool or as a non-marring bushing inserter, or in a spinal interbody device. The tool can include a knob portion at a proximal end and a drive mechanism at the distal end. The drive mechanism can include a plurality of drive pins that can be actuated to extend outward by rotating the knob portion. The spinal interbody device can include a drive mechanism configured to translate rotational motion into a linear driving motion to cause locking projections to move into engagement with vertebrae.