Humidification apparatus for medical purposes; Contrast compression therapy units for reducing pain, swelling and inflammation; Patient moving device, namely, a low friction pad for sliding patients to or from a stretcher and bed; Portable medical devices with sensors to monitor the physical movements of a patient wearing or carrying the device; Medical device used for the acquisition of physiological data for polysomnography; Body rehabilitation apparatus for medical purposes; Knee bandages, orthopedic; Hot or cold therapy wraps; Surgical masks; Stockings for varicose veins; Magnifying loupes for medical purposes; Elastic bandages, not for dressings; Athletic tape; Orthopaedic bandages for joints; Cold therapy machines for use in therapeutic treatment after surgery