MEDICAL DEVICES, NAMELY; ENDOSCOPIC OCCLUSION BALLOONS; DILATION EQUIPMENT, NAMELY CATHETERS, DILATORS, GUIDEWIRES AND PRESSURE MONITORS; FLEXIBLE NEEDLES; FOREIGN BODY RETRIEVAL BALLOON CATHETERS; BIOPSY FORCEPS; DEVICES FOR ENTERNAL FEEDING BILIARY STENTS, POLYPECTOMY SNARES AND SNARE COMPONENTS INCLUDING DIATHERMIC HANDLES, POWER CORDS, ADAPTORS, SNARE CABLES AND SHEATHS; CYTOLOGY BRUSHES; FIBER OPTIC LIGHTING AND VIEWING DEVICES FOR MEDICAL APPLICATION