Apparatus for artificial respiration; Apparatus for dispensing non-medical oxygen and aromatherapy that also utilizes light, sound, and vibration for relaxation therapy; Cervical pillows for medical use; Ear plugs for sleeping; Electrical stimulation apparatus for nerves, muscles for physical therapy, rehabilitative and pain management purposes; Massage apparatus; Medical apparatus and instruments for monitoring blood oxygen saturation, blood gas concentrations, vital signs and respiratory ev...