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. 30, 2014
Filed:
Aug. 01, 2013
The Regents of the University of Michigan, Ann Arbor, MI (US);
Daniel D. Johnson, Ann Arbor, MI (US);
James A. Ashton-Miller, Ann Arbor, MI (US);
Albert J. Shih, Ann Arbor, MI (US);
The Regents of The University of Michigan, Ann Arbor, MI (US);
Abstract
An active exoskeletal spinal orthosis that can reduce the spinal compression and muscle effort involved in resisting gravitational bending moments. The spinal orthosis includes upper and lower members that fit around the body in the area of the spine. Actuators extend between the upper and lower members. By applying a corrective moment, a distraction force, or both to a user via the actuators, the spinal orthosis allows for supported multi-planar maneuverability within a set range of motion. A controller activates the actuators based on sensor feedback that is indicative of pressure or some other sensed physical parameter related to the bending moment.