Abstract: The embodiments described herein relate to systems, methods, and devices for high precision inertial measurement sensing of functional movement and range of motion analysis with close to zero drifts in sensor orientation readings. The system calibrates IMU raw data samples after warm up, and uses a fast convergent fusion algorithm to calculate high accuracy and almost drift free orientation information. In some examples, the systems, methods, and devices are used in computer-guided or robotic surgery, to aid in evaluation before, during, and after a surgical operation.
Abstract: The embodiments described herein relate to systems, methods, and devices for capturing arm motion. The arm motion can be transformed into a rendered object that can interact with a three dimensional scene that allows a user to intuitively grab, move, manipulate and hit objects within the scene.
Type:
Grant
Filed:
July 1, 2016
Date of Patent:
June 30, 2020
Assignees:
SolitonReach, Inc., Ohio State Innovation Foundation
Inventors:
Furrukh Khan, Xiaoxi Zhao, Anil Ozyalcin