Densitometers for medical use; Foam positioning pads for medical and physical therapy use; Force and motion testing apparatus for physical rehabilitation; Massage apparatus; Medical apparatus and instruments for monitoring vital signs, blood pressure and heart rate; Medical apparatus, namely, an extremity garment donning assist device for use by physically disabled persons; Medical apparatus, namely, ladder-type device to assist physically disabled individuals in transferring from one position to another; Medical device, namely, a device for measuring body position during sleep; Medical devices for treating sleep disorders; Medical devices, namely, drinking cups for use by patients with swallowing disorders; Medical instruments to measure blood pressure, cardiac output and other physiological and cardiovascular parameters; Medical robots with attached spoons for assisting physically disabled persons with eating; Physical exercise apparatus, for medical purposes; Spoons for administering medicine; Walkers for use by mobility-impaired individuals; Walking frames for disabled persons