Joint range of motion analyzer

特許 係属中 Each specific joint has a normal range of motion that is expressed in degrees. Devices to measure range of motion in the joints of the body include the goniometer and inclinometer which use a stationary arm, protractor, fulcrum, and movement arm to measure angle from axis of the joint. As measurement results will vary by the degree of resistance, two levels of range of motion results are recorded in most cases.