| 6272381 |
Rate-responsive pacemaker with closed-loop control |
Francis John Callaghan, Robert A. Malkin |
2001-08-07 |
| 6269268 |
Rate-responsive pacemaker with closed-loop control |
Francis John Callaghan |
2001-07-31 |
| 4969461 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1990-11-13 |
| 4969462 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1990-11-13 |
| 4969464 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1990-11-13 |
| 4969460 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1990-11-13 |
| 4969467 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1990-11-13 |
| 4955376 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1990-09-11 |
| 4878497 |
Pacemaker with improved automatic output regulation |
Francis John Callaghan |
1989-11-07 |
| 4875483 |
Implantable cardiac pacer with programmable antitachycardia mechanisms |
Van E. Mumford |
1989-10-24 |
| 4726380 |
Implantable cardiac pacer with discontinuous microprocessor, programmable antitachycardia mechanisms and patient data telemetry |
Van E. Mumford |
1988-02-23 |
| 4561442 |
Implantable cardiac pacer with discontinuous microprocessor programmable antitachycardia mechanisms and patient data telemetry |
Van E. Mumford |
1985-12-31 |
| 4467810 |
Multi-mode microprocessor-based programmable cardiac pacer |
— |
1984-08-28 |