Heating cushions for medical purposes; electric heating cushions pads for medical purposes; air cushions for medical purposes; air mattresses for medical purposes; air pillows for medical purposes; massage apparatus; chemically activated hot pack for medical and therapeutic use; abdominal pads; medical device, namely, a digital, programmable, microprocessor for use in relaxation of muscle spasms, prevention or retardation of disuse atrophy, increasing local blood circulation, muscle reeducati...