Chemically activated heating cushions and pads for medical use; air mattresses and air pillows for medical use; chemically activated heating cushions and pads for medical use for preventing formation of eschars; air mattresses and air pillows for medical use for preventing formation of eschars; stretchers, wheeled stretchers; belts for medical purposes; electric belts for medical purposes, namely, abdominal belts, belts for attaching medical monitors to patients and electric weight loss body ...