Cushions; seat cushions; cushion headrest; lumbar support cushions; back support cushions not for medical purposes; neck support cushions; portable back support for use with chairs

Medical apparatus and instruments for use in surgery; stethoscopes; manually-operated exercise equipment for physical therapy purposes; electrotherapy devices for providing transcutaneous electrical nerve stimulation, infrared heat and compression; electric acupuncture instruments; ear trumpets; ear picks; ear plugs for soundproofing; hearing protectors without the ability to reproduce or transmit sound; hearing aids