... of massageing process, the kneading, tapping, and knocking.The machine selects the aviation lithium battery,charging 2 hours, and supporting ... medcine.It is the masterpiece of China's 40 top massaging experts and the enginners.The theory and functions ... or any other embedded medical electronic devices.2.heart-lung machine and any other life keeping medicalelectronic devices3.electrocardiograph and ...