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. 21, 2017
Filed:
Sep. 04, 2015
Xenco Medical, Llc, San Diego, CA (US);
Gustavo R. Prado, San Diego, CA (US);
Ryan Woods, San Diego, CA (US);
XENCO MEDICAL LLC, San Diego, CA (US);
Abstract
Described herein are devices and methods for limiting the torque applied to surgical screw during a surgical procedure in which a surgical screw is passed into a vertebra, such as, for example, a spinal fusion procedure. A surgical screw driver is configured to prevent an excessive amount of torque from being delivered to the vertebrae through a surgical screw. When an excessive amount of torque is delivered to the handle of a surgical screw driver, it is prevented from being transmitted to the surgical screw and is thus not delivered to the vertebrae. Excessive force in the form of excessive torque transmitted to a vertebrae may cause a fracture along with possible mispositioning or displacement of a surgical screw.