| K042002 | SYNESCOPE, EASYSCOPE, SYNECOM, HOLTERREADER | October 20, 2004 |
| K032466 | SPIDERVIEW | August 22, 2003 |
| K002817 | SYNETEC | May 2, 2001 |
| K993448 | STELA UT46 AND BT45/46 STRAIGHT TINED PACING LEADS, STELA UJ45 AND BJ44/45 J-SHAPED TINED PACING LEA | April 10, 2000 |
| K000029 | STELA UT46 AND BT45/46 STRAIGHT TINED PACING LEADS, STELA UJ45 AND BJ44/45 J-SHAPED TINED PACING LEA | April 4, 2000 |
| K990727 | SYNEFLASH & SYNEVIEW | November 26, 1999 |
| K972574 | STELA MODEL UJ45 PACING LEADS | January 8, 1998 |
| K970072 | OPUS S MODEL 4121 AND 4124 PACEMAKERS | August 29, 1997 |
| K963738 | STELA MODEL BJ44 AND BJ45 PACING LEADS | May 23, 1997 |
| K952364 | OPUS PACEMAKERS (MODELS 4001, 4003, 4004, 4023, 4024) | September 1, 1995 |
| K952363 | OPUS PACEMAKERS (MODELS 4021, 4033, AND 4034) | August 15, 1995 |
| K896742 | FOCUS J81F, J83F, J41F, J43F PACING LEADS | July 17, 1990 |
| K895806 | ELATEC HOLTER ANALYZER | April 4, 1990 |
| K900461 | OPUS MODEL 4021, VVI, 5MM UNIPOLAR | March 14, 1990 |
| K894065 | OPUS MODEL 4001 | September 26, 1989 |
| K894267 | OPUS MODELS 4033 AND 4034 | September 20, 1989 |
| K890018 | PACEMAKER LEAD ADAPTER | June 20, 1989 |
| K883037 | UNILITH 3 MODELS 7580/7583/7680/7683 | January 25, 1989 |
| K884394 | PACING LEADS FOCUS T81,T81F,T82F,T83,T83F,T84F | December 8, 1988 |
| K882391 | OPUS 3 PULSE GENERATORS MODELS 4003,4004,4023,4024 | November 14, 1988 |