Testing apparatus for medical purposes; Lamps for medical purposes; Curing lamps for medical purposes; Ultraviolet ray lamps for medical purposes; Heartbeat detectors; Apparatus for use in medical analysis; Urine testing instruments for medical diagnostic purposes; Pulse meters; Ear thermometers; Arterial blood pressure measuring apparatus; Thermometers for medical purposes; Tonometers; Shadowless surgical lamps; Respiratory auxiliary system; Blood glucose meters; Glucometers; Forehead thermometers; Spirometers for medical use; Ultraviolet lamps for medical purposes; Aerosol dispensers for medical purposes; X-ray tubes for medical purposes