| Breezing Med (K200076) | Tf Health Co. | 2020-09-25 |
| NICU V'02 (K190561) | Cosmed Nordic Aps | 2020-09-04 |
| ANASCIENT BREATH MONITOR (K110810) | Invoy Technologies, LLC | 2011-06-21 |
| METAPHOR METABOLIC MONITOR (K093080) | Treymed, Inc. | 2010-01-22 |
| FITMATE SERIES (K071533) | Cosmed Srl | 2007-09-28 |
| EXPRESS SERIES (K070858) | Medical Graphics Corp. | 2007-04-16 |
| MEDGRAPHICS ULTIMA SYSTEM (K061731) | Medical Graphics Corp. | 2006-09-06 |
| REEVUE INDIRECT CALORIMETER, MODEL#8100 (K021490) | Korr Medical Technologies, Inc. | 2003-01-02 |
| MEDGEM (K021605) | Healthetech, Inc. | 2002-06-14 |
| BODYGEM, MODEL HB211 (K010577) | Healthetech, Inc. | 2002-01-10 |
| OXYLOG 2 (K954731) | P.K. Morgan , Ltd. | 1997-01-06 |
| 7250 METABOLIC MONITOR (K924978) | Puritan Bennett Corp. | 1994-09-22 |
| CARDIOPULMONARY METABOLIC MEASUEMENT CART (K921565) | Quiton Instrument Co. | 1994-08-11 |
| DELTATRAC(TM) II METABOLIC MONITOR (K931422) | Datex Division Instrumentarium Corp. | 1993-11-24 |
| PHYSIO-DYNE EASI - LAB (K922660) | Physio-Dyne | 1993-04-08 |
| MEDGRAPHICS PF/DX (K912906) | Medical Graphics Corp. | 1992-02-04 |
| OXYMAX (K895791) | Columbus Instruments Intl. Corp. | 1990-03-28 |
| ICOR CMU Q PLUS (K895935) | Icor AB | 1990-01-04 |
| VVR/Q CALORIMETER (K895586) | Vita-Stat | 1989-09-22 |
| MOXUS OR OCM-1 OXYGEN UPTAKE SYSTEM (K874663) | Ametek/Thermox Instruments Division | 1988-05-31 |
| DELTATRAC(TM) METABOLIC MONITOR (K864603) | Datex Division Instrumentarium Corp. | 1987-03-17 |
| VISTA INTERFACE SYSTEM (K864852) | Vacumetrics, Inc. | 1987-03-04 |
| ICOR CALARIC MEASUREMENT UNIT (CMU) (K854927) | Icor AB | 1986-03-27 |
| ERGO-PNEUMOTEST (K853434) | Erich Jaeger, Inc. | 1986-02-05 |
| RESPIRATORY ASSESSMENT SYSTEM (K833714) | Thoratec Laboratories Corp. | 1983-12-29 |
| METABOLIC EXERCISE TESTING SYSTEM (K831780) | Warren E. Collins, Inc. | 1983-09-12 |
| CPM METABOLIC MONITOR (K823695) | Medicor USA , Ltd. | 1983-01-14 |
| METABOLIC MEASUREMENT CART (K822710) | Beckman Instruments, Inc. | 1982-10-13 |
| ENGSTROM METABOLIC COMPUTER (K821344) | Lkb Instruments, Inc. | 1982-05-28 |
| BECKMAN MMC II METABOLIC MEAS. CART (K820905) | Beckman Instruments, Inc. | 1982-05-14 |
| MGC/LITTON 2300 (K820475) | Medical Graphics Corp. | 1982-03-23 |
| AB O2 CONSUMPTION CALCULATOR 980 (K802417) | Siemens Elema AB | 1980-10-23 |
| MRM-2 OXYGEN CONSUMPTION MONITOR (K801852) | Waters Assoc., Inc. | 1980-08-20 |