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, 2018
Filed:
Aug. 29, 2013
The Regents of the University of Michigan, Ann Arbor, MI (US);
Noel Perkins, Ann Arbor, MI (US);
Ryan McGinnis, Ann Arbor, MI (US);
The Regents of The University of Michigan, Ann Arbor, MI (US);
Abstract
A method for calculating the location of the center-of-rotation of a joint with an attached member. The method employs an inertial measurement unit (IMU) having an angular rate gyro and an accelerometer and coupling the inertial measurement unit to the member for detection of movement of the member. The inertial measurement unit outputs data representative of angular velocity and acceleration of the member mounted IMU in response to movement of the joint. The method further comprising analyzing the angular rate and acceleration data to determine the center-of-rotation of the joint.