MICRO MOTION DETECTION FOR DETERMINING AT LEAST ONE VITAL SIGN OF A SUBJECT

摘要

A system and method for determining at least one vital sign of a subject includes a plurality of pressure sensors configured to be placed in a vicinity of the subject's body, and configured and operable to sense movements of skin of the subject's body within at least one region on the skin and generate sensing data corresponding to the at least one region. The sensing data comprises a plurality of measured signals being indicative of a common physiological event differentiated in time and intensity from one another and a control unit in data communication with each of pressure sensors of the plurality of pressure sensors. The control unit comprises an analyzer processing utility configured and operable to receive the sensing data corresponding to each of the at least one region; generate, for the pressure sensors associated with each of the at least one region, a pressure variation profile for the region; identify therein one or more predetermined signatures indicative of at least one physiological event of the subject; generate signature data thereof; extract at least one time stamp from the signature data; and generate vital sign data indicative of at least one vital sign of the subject based thereon.