| K043257 | REAL-TIME POSITION MANAGEMENT (RPM) SYSTEM | February 3, 2005 |
| K013349 | ASTRONOMER PLUS SYSTEM | April 9, 2002 |
| K003452 | POLARIS X CATHETERS, MODEL 7000D,7001D,7003D,7004D,7005D,7006D | December 7, 2000 |
| K940167 | DIAGNOSTIC I CATHETER | August 2, 1994 |
| K940168 | DIAGNOSTIC II CATHETER | July 27, 1994 |
| K924109 | STEEROCATH II | December 16, 1993 |
| K924108 | TRACFINDER II | December 16, 1993 |
| K913375 | TORQUE TUBE STEEROCATH(TM) | October 25, 1991 |
| K903880 | FRANZ(TM) STEERABLE COMBINATION CATHETER | October 12, 1990 |
| K900765 | STEEROCATH(TM) | May 7, 1990 |
| K900452 | QUATTRO CATHETER | March 14, 1990 |
| K900553 | CONSTANT CURRENT STIMULATOR MODEL 022101 | March 13, 1990 |
| K892207 | FRANZ(TM) MOVEABLE STYLET MAP CATHETER, MODIFIED | June 12, 1989 |
| K885252 | MAP DC-COUPLED ISOLATED PREAMPLIFIER MODEL #1001 | January 13, 1989 |
| K881853 | FRANZ CATHETER | July 18, 1988 |