STEREOTAXIS

MAGNETIC NAVIGATION SYSTEMS COMPRISED OF MAGNETIC DEVICES AND CONTROLS FOR CONTROLLING THE POSITION AND/OR ORIENTATION OF MAGNETIC SUBSTANCES AND DEVICES IN THE BODY; A LINE OF MAGNETIC MEDICAL DEVICES THAT CAN BE MAGNETICALLY NAVIGATED IN THE BODY FOR DIAGNOSTIC AND THERAPEUTIC PURPOSES; [ CATHETERS; ] MEDICAL GUIDEWIRES [; MEDICAL ELECTRODES AND ELECTRODE CATHETERS ]