| GENERATOR, PULSE, DEMAND, MODEL 5996 (K780741) | Medtronic Vascular | 1978-07-28 |
| GENERATOR, PULSE MODELS 5920/5921 (K780809) | Medtronic Vascular | 1978-07-28 |
| GENERATOR, PULSE, CARDIAC, IMPLANTABLE (K780420) | Telectronics, Inc. | 1978-07-27 |
| PROLITH 23S PACEMAKER (K781042) | Edwards Pacemaker Systems | 1978-07-27 |
| VENTRICULAR INHIBITED PULSE GENERATOR (K780561) | Medtronic Vascular | 1978-07-27 |
| STILITH CARDIAC PACEMAKERS-M. 60 & 120 (K780781) | R.E. Brown Co., Inc. | 1978-07-27 |
| GENERATOR, PULSE, CARDIAC, IMPLANTABLE (K780421) | Telectronics, Inc. | 1978-07-07 |
| MICROPULSE 22S PACEMAKER (K780780) | Edwards Pacemaker Systems | 1978-06-30 |
| STANICOR THETA MODEL 221 CARDIAC PACER (K780453) | Cordis Corp. | 1978-06-30 |
| GENERATORS, ATRIAL INHIBITED PULSE (K780327) | Medtronic Vascular | 1978-05-18 |
| BAGS, PLASTIC, STERILE FOR GENERATORS (K780777) | Telectronics, Inc. | 1978-05-16 |
| PACEMAKER, MODEL 252, C-MOS (K780437) | Intermedics, Inc. | 1978-04-05 |
| PACEMAKER, PROLITH 23U. PULSE GENERATOR (K780238) | Edwards Pacemaker Systems | 1978-03-15 |
| CARDIAC PULSE GENERATOR, MODEL 160B (K780113) | Telectronics, Inc. | 1978-02-13 |
| PULSE GENERATOR, UNIPOLAR, PROGRAMABLE (K772238) | Cardiac Pacemakers, Inc. | 1978-01-30 |
| MICROPULSE 22U (K780091) | Edwards Pacemaker Systems | 1978-01-30 |
| PULSE GENERATOR, BIPOLAR, PROGRAMMABLE (K772239) | Cardiac Pacemakers, Inc. | 1978-01-30 |
| PULSE GENERATOR, BIPOLAR, DEMAND (K772241) | Cardiac Pacemakers, Inc. | 1978-01-30 |
| PULSE GENERATOR, UNIPOLAR, DEMAND (K772240) | Cardiac Pacemakers, Inc. | 1978-01-30 |
| TDL-100 B (K772050) | Pacesetter Systems | 1978-01-30 |
| CARDIAC PACER, MODEL 208 (K780066) | Cordis Corp. | 1978-01-30 |
| MDL-201 (K772051) | Pacesetter Systems | 1978-01-30 |
| PULSE GENERATORS, MODELS 5972/5973 (K780061) | Medtronic Vascular | 1978-01-24 |
| PULSE GENERATORS (K772357) | Medtronic Vascular | 1978-01-17 |
| CARDIAC PULSE GENERATORS 5982/5983 (K771786) | Medtronic Vascular | 1978-01-04 |
| XYREL-RA MODELS 5994/5995 (K771770) | Medtronic Vascular | 1978-01-04 |
| PULSE GENERATOR, A-V SEQ. (K772202) | Medtronic Vascular | 1977-12-20 |
| CARDIAC PACEMAKER S6001 (K772009) | Vitatron Medical BV | 1977-11-28 |
| CARDIAC PACEMAKER C2001 (K772010) | Vitatron Medical BV | 1977-11-28 |
| CARDIAC PULSE GENERATOR, MODEL 150L (K772026) | Telectronics, Inc. | 1977-11-03 |
| BIPOLAR PACEMAKER MODEL 224 (K772057) | Intermedics, Inc. | 1977-11-03 |
| MICROPULSE 26U PULSE GENERATOR (K771987) | Edwards Pacemaker Systems | 1977-11-02 |
| L-501 CARDIAC PACEMAKER (K771992) | Coratomic, Inc. | 1977-11-02 |
| PACEMAKER MODEL 251 (K771626) | Intermedics, Inc. | 1977-09-12 |
| IMPLANTED PACEMAKER PLUSE GENERATOR (K771670) | Telectronics, Inc. | 1977-09-12 |
| LITHICRON MODEL 3-70C-B PULSE GENERATOR (K771538) | Medcor, Inc. | 1977-08-22 |
| PACEMAKER & CARDIAC LEAD, BIPOLAR (K771262) | Arco Medical Products Co. | 1977-07-21 |
| GENERATOR, PULSE, BIPOLAR 3608 (K770881) | Cardiac Pacemakers, Inc. | 1977-06-20 |
| CARDIAC PACERS W/NARROW PULSE WIDTH (K770951) | Cordis Corp. | 1977-06-20 |
| GENERATOR, PULSE, UNIPOLAR, #508 (K770880) | Cardiac Pacemakers, Inc. | 1977-06-20 |
| GENERATOR, PULSE, CARDIAC 20U (K770656) | Edwards Pacemaker Systems | 1977-04-26 |
| GENERATOR, PULSE, CARDIAC 2LU (K770657) | Edwards Pacemaker Systems | 1977-04-26 |
| GENERATOR, PULSE, UNIPOLAR, MODEL #504 (K770716) | Cardiac Pacemakers, Inc. | 1977-04-26 |
| GENERATOR, PULSE, IMPLANTABLE (K770661) | Med Telectronics , Ltd. | 1977-04-26 |
| GENERATOR, PULSE, BIPOLAR, MODEL #604 (K770715) | Cardiac Pacemakers, Inc. | 1977-04-25 |
| PULSE GENERATOR, LITKICRON MODEL 3-70H (K770507) | Medcor, Inc. | 1977-04-07 |
| CENTURION (K770419) | Johnson & Johnson Professionals, Inc. | 1977-04-05 |
| C-L0L CARDIAC PACEMAKER (K770559) | Coratomic, Inc. | 1977-03-28 |
| PROLITH MODEL 21S CARDIAC PULSE GEN. (K770212) | Edwards Pacemaker Systems | 1977-03-09 |
| MICROPULSE MODEL 20S (K770211) | Edwards Pacemaker Systems | 1977-03-07 |
| PACEMAKER, ANTRIO-VENTRICULAR SEQ. (K770328) | American Pacemaker Corp. | 1977-02-28 |
| PACEMAKER 208S (K770005) | Elema-Schonander, Inc. | 1977-02-24 |
| UNIPOLAR, ASYNCHRONOUS PULSE GENERATOR (K770197) | Cardiac Pacemakers, Inc. | 1977-02-07 |
| BIPOLAR ASYNCHRONOUS PULSE GENERATOR (K770198) | Cardiac Pacemakers, Inc. | 1977-02-07 |
| LEAD MODIFICATION (K770135) | Elema-Schonander, Inc. | 1977-02-07 |
| LITHIUM IODIDE BATTERY PACEMAKER (#201) (K761143) | Pacesetter Systems | 1976-12-23 |
| ELEC. CIR. PACE. MO. LI-2,LI-3,LI-4,LI-5 (K761237) | Arco Medical Products Co. | 1976-12-21 |
| PACEMAKERS, VITATRON'S (K760669) | Vitatron Medical BV | 1976-11-12 |
| PACEMAKERS, VITATRONS (SERIES 3000) (K760671) | Vitatron Medical BV | 1976-11-12 |
| PACEMAKERS, VITATRONS (SERIES 2000) (K760670) | Vitatron Medical BV | 1976-11-12 |
| MODEL 100 CARDIAC PACEMAKER (K760757) | Pacesetter Systems | 1976-11-11 |