Surgical apparatus and instruments; medical apparatus and instruments for use in magnetic resonance endoscopy procedures; medical guidewires, stone extraction baskets being medical devices for endoscopic removal of biliary stones and foreign bodies; stylets being medical wires for use with catheters and cannulae, medical wires, medical springs, cannulae and capillary tubes for surgery; medical endoscopes; suture materials; endoscopic forceps, clippers, and tweezers, all for medical purposes; ...