| BEACON Caresystem Model 00002144 (K192584) | Mermaid Care A/S | 2019-12-18 |
| ExSpiron 2Xi (K192595) | Respiratory Motion | 2019-12-17 |
| Gas Module 3 (K180788) | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2018-10-24 |
| ExSpiron 1Xi (K173181) | Respiratory Motion, Inc. | 2018-03-16 |
| ExSpiron 1Xi (K162131) | Respiratory Motion, Inc. | 2017-05-09 |
| EXSPIRON 1XI (K130170) | Respiratory Motion, Inc. | 2013-05-29 |
| EXSPIRON (K120087) | Respiratory Motion, Inc. | 2012-09-26 |
| PHILIPS NM3 RESPIRATORY MONITOR WITH VENTASSIST (K103578) | Respironics Novametrix, LLC | 2011-06-02 |
| WRIGHT RESPIROMETER, MARK 8, AND 14 RESPIROMETER, MODEL 700-021, 700-008, 700-014 (K091853) | Nspire Health, Inc. | 2009-09-21 |
| MERCURY VCO2 (K092217) | Respironics Novametrix, Inc. | 2009-08-21 |
| PHILIPS NM3 MONITOR, MODEL 7900 (K091459) | Respironics Novametrix, LLC | 2009-07-28 |
| MERCURY VCO2 MODULE WITH CAPNOSTAT 5 (K080652) | Respironics Novametrix, LLC | 2008-06-20 |
| GAS MODULE SE, MODEL 0998-00-0481-02 (K062754) | Datascope Corp. | 2006-11-02 |
| CALDYNE, INC. EXHALOMETER EX100, MODEL EX100 (K051279) | Caldyne, Inc. | 2005-09-07 |
| STARTRACK INFANT GRAPHICS MONITOR (K983274) | Nellcor Puritan Bennett, Inc. | 1998-12-09 |
| ALEXANDER MANUFACTURING CO. RECHARGEABLE BATTERY PART NUMBER MS311 (K972086) | Alexander Mfg. Co. | 1997-08-12 |
| CAPNOMAC ULTIMA ANESTHESIA MONITOR (K932098) | Datex Division Instrumentarium Corp. | 1993-11-29 |
| NEWPORT COMPASS EXHALED TIDAL VOLUME MONITOR (K931542) | Newport Medical Instruments, Inc. | 1993-10-25 |
| BICORE SMARTVALVE OCCLUSION VALVE (K921717) | Bicore Monitoring Systems | 1992-11-06 |
| MODEL 295 ELECTRONIC RESPIROMETER (K903674) | National Medical Sales, Inc. | 1991-01-04 |
| NEONATAL METASCOPE (K903959) | Cybermedic, Inc. | 1990-11-23 |
| PARTNER VOLUME MONITOR (K901885) | Bird Products Corp. | 1990-09-27 |
| CAV 3.0C SOFTWARE PROGRAM (K890932) | Siemens Life Support Systems | 1989-06-12 |
| MODEL 1010, CY-MET (K884910) | Cybermedic, Inc. | 1989-06-12 |
| RESPITRAK (K884959) | Non-Invasive Monitoring Systems, Inc. | 1989-06-08 |
| MONAGHAN RVM, MODEL 761 (K884942) | Monaghan Medical Corp. | 1989-06-07 |
| MOFIFICATION BEAR NVM-1 NEONATAL VOLUME MONITOR (K890724) | Bear Medical Systems, Inc. | 1989-03-30 |
| BEAR NVM-1 (K872660) | Bear Medical Systems, Inc. | 1988-02-12 |
| RESPIGRAPH-RESPISOMNOGRAPH-RESPICENTRAL (K864886) | Nims/Respitrace Corp. | 1987-03-06 |
| RESPIRADYNE II(TM) (K863866) | Chesebrough-Pond'S U.S.A. Co. | 1987-01-28 |
| RESPICENTRAL(TM) (K863538) | Dickstein, Shapiro & Morin | 1986-09-24 |
| OHMEDA 5410 VOLUME MONITOR (K862687) | Ohmeda Medical | 1986-09-12 |
| OHMEDA 5420 VOLUME MONITOR (K862688) | Ohmeda Medical | 1986-09-12 |
| RESPIGRAPH (K854956) | Respitrace Corp. | 1986-03-20 |
| BEAR NICU-1 (K853346) | Bear Medical Systems, Inc. | 1985-09-11 |
| RESPITRACE 300SC (K852692) | Respitrace Corp. | 1985-07-15 |
| OHMEDA RM311 RESPIROMETER (K843799) | Ohmeda Medical | 1984-10-04 |
| OHMEDA RM121 RESPIROMETER (K843800) | Ohmeda Medical | 1984-10-04 |
| RICO RESPIRATION MONITOR (K840975) | J.M. Laboratories, Inc. | 1984-03-30 |
| MEDISHIELD PVM RESPIROMETER (K840453) | Ohio Medical Products | 1984-03-02 |
| RESPITRACE 300SC (K823780) | Respitrace Corp. | 1984-01-20 |
| RESPICOMB (K823783) | Respitrace Corp. | 1984-01-11 |
| OHIO 5400 VOLUME MONITOR (K832565) | Airco/Ohio Medical Products | 1983-09-01 |
| PORTABLE MONITORING & SCREENING SPIROM. (K822689) | Boehringer Laboratories | 1983-07-12 |
| SPIROMED RESPIROMETER (K831237) | Draeger Medical, Inc. | 1983-05-09 |
| POCKET SPIROMETER (K830995) | P.K. Morgan Instruments, Inc. | 1983-04-28 |
| RESPITRACE SYSTEM (K823782) | Respitrace Corp. | 1983-03-07 |
| COMPUTERIZED SPIROMETRY SYSTEM (K823922) | Ohio Medical Products | 1983-02-24 |
| MAGTARAK RESPIRATORY MONITOR & FLOW SENS (K823555) | Penlon, Inc. | 1983-01-05 |
| BEAR VM-90 VENTILATION MONITOR (K822912) | Bear Medical Systems, Inc. | 1982-11-16 |
| SPIROX A (K812959) | Cairco , Ltd. | 1982-01-22 |
| SPIROX H (K812956) | Cairco , Ltd. | 1982-01-22 |
| TIDAL VOLUME MONITOR 150 (K812046) | Medix Medical Electronics (U.S.A.), Inc. | 1981-08-07 |
| RMS 111F RESPIRATORY MONITORING SYSTEM (K800086) | The Perkin-Elmer Corp. | 1980-05-08 |
| ALARM USED W/MONITORING SPIROMETER (K792573) | Empire Plastics Manufacturer | 1979-12-31 |
| EMPIRE SPIROMETER (K792572) | Empire Plastics Manufacturer | 1979-12-19 |
| SPIROMETER, MINI POSITIVE (K782145) | Boehringer Laboratories | 1979-01-31 |
| SPIROMETER, MONITORING W/ALARM (K780064) | Ohio Medical Products | 1978-01-31 |
| RESPITRACE (K772016) | Respitrace Corp. | 1978-01-26 |
| SPIROMETEO EXHAUST (K770907) | Timeter Instrument Corp. | 1977-07-05 |
| POSITIVE DISPLACEMENT SPIROMETER (K760971) | Boehringer Laboratories | 1976-12-09 |