Light emitting devices, namely, lamps and LED devices for treatment of a variety of skin conditions; Medical apparatus and instruments for treating osteoarthritis, osteoporosis, osteotraumatic injuries, degenerative bone diseases and joint diseases; Health monitors comprising sensor that monitor the health of the elderly or disabled in their own homes; LED masks for therapeutic purposes; Nanolaser therapy instruments for medical purposes; Pet walking aids; Protective face masks for medical us...