MAGNETIC NAVIGATION SYSTEMS FOR MEDICAL APPLICATIONS; MAGNETIC MEDICAL DEVICES; CATHETERS; ENDOSCOPES; MAGNETS AND ELECTROMAGNETS FOR MEDICAL APPLICATIONS; ATHERECTOMY DEVICES; GUIDEWIRES; MEDICAL IMAGING APPARATUS; APPARATUS FOR LOCATING MEDICAL DEVICES IN THE BODY; INTERCRANIAL BOLTS; TISSUE SAMPLERS; ELECTRODES AND ELECTRODE CATHETERS
Medical Apparatus