Patient monitors for critical care and anesthesia; Massage apparatus; Surgical apparatus and instruments; Heating pads, electric, for medical purposes; Electrotherapy devices for providing transcutaneous electrical nerve stimulation, infrared heat and compression; Electrodes for medical use; Electrical stimulation apparatus for stimulating nerves, muscles, and skin for physical therapy, rehabilitative and pain management; Electric acupuncture instruments; Ultraviolet lamps for medical purpose...