| POSEIDON CARDIAC MONITORING SYSTEM (PCMS) (K964408) | Instromedix, Inc. | 1997-07-23 |
| CARDIOMAGIC 2000 SOFTWARE (K964036) | Instromedix, Inc. | 1997-07-18 |
| ACCELERATED TRANSMISSION PROTOCOL (K955060) | Instromedix, Inc. | 1996-04-08 |
| LIFESIGNS RECEIVING CENER 2000 TRANSTELEPHONIC RECEIVER (K951096) | Instromedix, Inc. | 1996-01-16 |
| HEARTHWATCH III(TM) (K945476) | Instromedix, Inc. | 1995-11-09 |
| CARDIOMAGIC(R) SOFTWARE ENHANCEMENTS (K950003) | Instromedix, Inc. | 1995-10-31 |
| HEARTCARD CARDIAC EVENT MONITOR (K944362) | Instromedix, Inc. | 1995-09-07 |
| CARRYALL ENHANCEMENTS (K943931) | Instromedix, Inc. | 1995-04-04 |
| PRINCE (K935586) | Instromedix, Inc. | 1994-11-08 |
| CARDIOMAGIC SOFTWARE (K925639) | Instromedix, Inc. | 1993-06-22 |
| KING OF HEARTS SCEPTER (K923221) | Instromedix, Inc. | 1993-03-08 |
| COMPRESSAR UNIVERSAL (TM) SYSTEM (K925809) | Instromedix, Inc. | 1993-02-22 |
| KING OF HEARTS EXPRESS (E.X.) MONITOR (K920984) | Instromedix, Inc. | 1992-10-14 |
| KING OF HEARTS CDM (K896040) | Instromedix, Inc. | 1990-05-15 |
| KING OF HEARTS 1200 MONITOR (K896039) | Instromedix, Inc. | 1990-02-28 |
| CARRY-ALL EKG TRANSTELEPHONIC TRANSMITTER (K896002) | Instromedix, Inc. | 1990-01-19 |
| MODIFIED EXTERNAL PAD (K891000) | Instromedix, Inc. | 1989-05-19 |
| BARO-GRAF 24 (K881297) | Instromedix, Inc. | 1988-09-16 |
| KING OF HEARTS (K880626) | Instromedix, Inc. | 1988-04-11 |
| BLOOD-PRESSURE ECG TRANSMITTER (K844310) | Instromedix, Inc. | 1985-04-18 |
| EKG TRANSMITTER MODEL 5134 (K842051) | Instromedix, Inc. | 1985-03-01 |
| INSTANT REPLAY (K840587) | Instromedix, Inc. | 1984-10-26 |
| NEURAL STIMULATOR MONITOR (K833809) | Instromedix, Inc. | 1983-12-01 |
| COMPRESSAR DISPOSABLE DISC (K831337) | Instromedix, Inc. | 1983-07-19 |
| CARDIOMEMO III (K830477) | Instromedix, Inc. | 1983-05-09 |
| CARDIOMEMO (K803286) | Instromedix, Inc. | 1981-03-17 |
| ELECTRONIC PACEMAKER WAVEFORM ANALYZER (K800696) | Instromedix, Inc. | 1980-08-14 |
| A-V MINI CLINIC (K800405) | Instromedix, Inc. | 1980-07-21 |
| TAPE-A-TRACE (K791892) | Instromedix, Inc. | 1979-11-05 |
| SELF CHECK (K791762) | Instromedix, Inc. | 1979-09-21 |
| PACER-TRACER PULSE WIDTH (K781349) | Instromedix, Inc. | 1978-08-31 |
| MINICLINIC TM (K771922) | Instromedix, Inc. | 1977-11-02 |