Electric heating devices for medical purposes; near-infrared thermotherapy apparatus; medical heating devices for controlling temperature of wounded body; body warming devices for medical use; medical heating devices for use with body contact applicators; thermotherapy apparatus; thermotherapy instruments for medical purposes; far-infrared thermotherapy apparatus for medical purposes; medical apparatus and instruments, not for dental purposes; high-frequency heating devices for medical purposes; near-infrared heaters and warmers for medical purposes; warmers medical purposes; heating mats for medical purposes; thermotherapy apparatus for medical purposes; far-infrared body warmers for medical purposes; body rehabilitation apparatus for medical purposes; infrared apparatus for medical purposes.