Appliances for washing body cavities; Cervical collars; Gum massaging instruments; Light-based medical devices, namely, a light emitting diode (LED) device for increasing the human body's own production of collagen; Medical test kits for diabetes monitoring for home use; Orthopedic bandages; Oxygen concentrators for medical purposes; Sex toys; Skinfold calipers for medical purposes; Spermicidal condoms; Vertebral orthopedic apparatus