| MICROPAQ, MODELS 402 AND 404 (K002725) | Protocol Systems, Inc. | 2000-11-21 |
| ACUITY CENTRAL STATION (K972121) | Protocol Systems, Inc. | 1997-11-07 |
| PROPAQ ENCORE 200 SERIES MONITOR WITH NEONATAL MODE AND IMPEDANCE PNEUMOGRAPHY OPTIONS (K951246) | Protocol Systems, Inc. | 1996-02-02 |
| PROPAQ 200 MONITOR (K945071) | Protocol Systems, Inc. | 1995-05-10 |
| MODEL ACUITY CENTRAL STATION (K935846) | Protocol Systems, Inc. | 1994-12-05 |
| PROPAQ ECG TELEMETRY OPTION (K934711) | Protocol Systems, Inc. | 1994-09-01 |
| PROPAQ MONITORS, MODIFICATION (K921497) | Protocol Systems, Inc. | 1993-03-23 |
| PROPAQ 102,104,106,102EL,104EL,&106EL (K914838) | Protocol Systems, Inc. | 1992-01-10 |
| MODEL 100 CENTRAL STATION (K913193) | Protocol Systems, Inc. | 1991-10-16 |
| PROPAQ 102EL, 104EL AND 106EL (K910882) | Protocol Systems, Inc. | 1991-05-08 |
| PROPAQ 102, 104 AND 106 (K910772) | Protocol Systems, Inc. | 1991-04-12 |
| SPO2 OPTION (K902730) | Protocol Systems, Inc. | 1990-10-22 |
| PAQ10 PAPER CHART RECORDER (K894607) | Protocol Systems, Inc. | 1989-10-26 |
| PROPAQ 106(TM) (K884320) | Protocol Systems, Inc. | 1988-12-27 |
| PROPAQ 104(TM) (K882085) | Protocol Systems, Inc. | 1988-07-28 |