| MODEL TPC-1 OXYGEN ANALYZER (K821392) | Marathon | 1982-07-08 |
| RESPIRATOR MONITOR (K813198) | Florida Medical Equipment Repair, Inc. | 1981-12-08 |
| VENTRONICS #5595 ECII OXYGEN ANALYZER (K812855) | Ventronics, Div of Hudson Oxygen Therapy Sales Co. | 1981-11-06 |
| VENTRONICS #5590 ECII OXYGEN MONITOR (K812854) | Ventronics, Div of Hudson Oxygen Therapy Sales Co. | 1981-11-06 |
| MONO 2 OXYGEN MONITOR (K812587) | Kantron Cardiovascular, Inc. | 1981-10-06 |
| OXYGEN MONITOR 140/141 (K812040) | Medix Medical Electronics (U.S.A.), Inc. | 1981-09-21 |
| MODEL 381 HOME OXYGEN SENTRY (K811702) | Stanley Aviation Corp. | 1981-07-16 |
| NEOCARE OXYGEN MONITOR (K810571) | Vickers America Medical Corp. | 1981-03-11 |
| NORMOCAP CR-102, RECORDER UNIT (K802762) | Instrumentarium-Datex | 1980-11-26 |
| MOM 2 (K801607) | Neotronics, Inc. | 1980-08-07 |
| NORMCAP CD-102, CARBON DIOXIDE ANALYZER (K801083) | Instrumentarium-Datex | 1980-05-28 |
| OXEQUIP MODEL 34 MED*STAR OXYGEN MONITOR (K792356) | Oxequip Health Ind. | 1979-12-04 |
| ANESTHESIA OXYGEN ANALYZER MODEL 101 (K791199) | Rule Medical Instruments, Inc. | 1979-08-03 |
| MODEL M25R, OXYGEN ANALYZER (K790784) | Catalyst Research Corp. | 1979-04-27 |
| MODEL M25RL, (CRC) OXYGEN ANALYZER (K790785) | Catalyst Research Corp. | 1979-04-27 |
| ANALYZER, OXYGEN MODEL M25RA & M25RAD (K782062) | Catalyst Research Corp. | 1979-02-15 |
| MONITOR, OXYCHEK OXYGEN (K782114) | Critikon Company, LLC | 1979-01-18 |
| MONITOR, OXYGEN, MODEL 3000A (K781209) | Oxyair Engineering, Inc. | 1978-08-14 |
| TRANSPORTABLE OXYGEN PURITY ANALYZER (K780448) | Taylor Instrument Analytics Co. | 1978-04-19 |
| ANALYZER, OXYGEN, MODEL OM-92 (K771028) | Cavitron Corp. | 1977-07-05 |
| MONITOR, OXYGEN, MODEL 78216C (K770207) | Hewlett-Packard Co. | 1977-02-17 |
| MONITOR, RESP. OXYGEN (TOP) (K760338) | Sherwood Medical Industries | 1976-08-11 |