ANGEL LEGS M20

ANGEL LEGS M20 is a rehabilitation exoskeleton that uses force control to assist the wearer's own movement. Ground-contact information and onboard sensors detect movement intent, while assist-as-needed control supplies support when muscle effort is insufficient. Adjustable pelvic width, depth and leg length allow the device to be fitted to the wearer.

Its tablet application controls sessions and stores individual training data for review by date and mode. Seven modes cover activities including sit-to-stand, standing, level walking, stair climbing and squats, with motion-analysis reports for comparing sessions. The M20-A-C3 and M20-B-C3 configurations accommodate different body sizes, covering stated height ranges of 115–150 cm and 140–190 cm respectively.