| OMBRA TABLE TOP COMPRESSOR (K131881) | Trudell Medical Intl. | 2013-10-24 |
| MEDICAL AIR COMPRESSOR (K113338) | Oricare, Inc. | 2012-08-10 |
| DK50 DS (K091871) | Ekom S.R.O. | 2009-10-23 |
| EMG TRITON -COMP,MODEL NCA01-XXX SERIES (K072634) | Emg Technology Co., Ltd. | 2008-11-19 |
| MEDICAL COMPRESSOR, MODELS DK50 D AND DM (K060781) | Ekom S.R.O. | 2006-10-03 |
| MINIMATE COMPRESSOR (K051691) | Precision Medical, Inc. | 2005-12-09 |
| VENTILAIR II MEDICAL AIR COMPRESSOR (K041781) | Hamilton Medical AG | 2005-03-14 |
| NEWPORT C250 AIR COMPRESSOR MODEL C250 (K041406) | Newport Medical Instruments | 2004-12-15 |
| MED2000 NEBULIZER COMPRESSOR, MODELS P3, P4, P5 WITH NEBULIZER (K041974) | Med2000 S.R.L. | 2004-08-24 |
| MEDICAL AIR COMPRESSOR (K040220) | eVent Medical, Ltd. | 2004-06-09 |
| AEROMIST LT, MODEL HCS15004 (K031686) | Medline Industries, Inc. | 2004-01-21 |
| VIGORMIST COMPRESSOR NEBULIZER (K031413) | Vega Technologies, Inc. | 2003-10-07 |
| COMPRESSOR MINI, 115 V, MODEL 64 81 779 EH81E (K023354) | Siemens Elema AB | 2003-09-05 |
| PULMO-MIST COMPRESSOR MODEL # 4323 (K020797) | Nidek Medical Products, Inc. | 2002-05-03 |
| MISTER NEB NEBULIZER COMPRESSOR, WITH NEBULIZER, MODEL HS123 (K013027) | Respironics Healthscan, Inc. | 2001-12-06 |
| PRONEB ULTRA MODEL NUMBER 85B0100 (K002862) | Pari Holding Co. | 2001-03-13 |
| SAN UP S.A. NEBULIZER COMPRESSOR, WITH DISPOSABLE NEBULIZER, MODEL 3050 (K002468) | San UP S.A. | 2001-03-02 |
| MEDICAL AIR COMPRESSOR, MODEL # 8413419 (K982789) | Drager, Inc. | 1998-10-29 |
| DEVILBISS 8650D (K963349) | Devilbiss Health Care, Inc. | 1997-06-13 |
| ALRECO 40400 (K951926) | Allan Rehnstrom AB | 1995-12-08 |
| AM-50 AEROSOL/MEDICATION AIR COMPRESSOR (K945478) | Preferred Medical Supply, Inc. | 1995-09-28 |
| MICROTIME (K952616) | Westmed Intl. | 1995-09-27 |
| MODEL #5000 PULMO PLUS (K946039) | International Medical Systems | 1995-06-16 |
| 503 MAXI COMPRESSOR (K940630) | Medical Industries America, Inc. | 1995-02-21 |
| PM PUMP COMPRESSOR (K930509) | Precision Medical, Inc. | 1994-10-28 |
| NEBULIZER PUMP, POWERED, MODEL 1110 (K925010) | Thomas Industries | 1994-05-27 |
| NEBULIZER PUMP, POWERED MODEL 1180 (K925011) | Thomas Industries | 1994-01-12 |
| DEVILBISS MODEL 4650 COMPRESSOR NEUBULIZER (K931015) | Devilbiss Health Care, Inc. | 1993-09-30 |
| SAM ST (K913097) | Ferguson Medical | 1992-12-11 |
| NEBULIZER SYSTEM (K922623) | Healthdyne, Inc. | 1992-12-01 |
| AIR STAR (K920954) | Infrasonics Corp. | 1992-08-03 |
| AIR PLUS NEBULIZER (K902520) | Diamond Medical Equipment, Inc. | 1991-03-04 |
| #504 MINI COMPRESSOR (K904045) | Medical Industries America, Inc. | 1991-02-12 |
| MAXI ASPIRATOR (K902184) | Medical Industries America, Inc. | 1991-02-12 |
| PM14 SOFT AIR COMPRESSOR (K902762) | Precision Medical, Inc. | 1990-07-30 |
| MAXI COMPRESSORS (K900686) | Medical Industries America, Inc. | 1990-04-26 |
| PORTABLE AIR COMPRESSOR MODEL NUMBER 8125 (K894831) | Equi-Tron Mfg., Inc. | 1989-10-24 |
| TURBO AIR COMPRESSOR 8000 (K883829) | Necon Medical, Inc. | 1989-03-23 |
| LUMINEB I (K884722) | Lumiscope Co., Inc. | 1989-02-03 |
| MULTIICHALLENGE NEBULIZER SYSTEM (K883704) | Biotrine Corp. | 1988-11-28 |
| NEBULIZER PUMP POWERED MODELS 020 AND 050 (K883132) | Travelneb, Inc. | 1988-10-18 |
| ECONO-MIST PORTABLE COMPRESSOR DRIVEN NEBULIZER (K873677) | Mountain Medical Equipment, Inc. | 1987-10-20 |
| SIEMENS DRY AIR COMPRESSOR (K871829) | Siemens Elema AB | 1987-06-15 |
| AEROSOL ONE, NEBULIZER PUMP (K870428) | Ashai Co. , Ltd. | 1987-05-15 |
| BIRD 6500 AIR COMPRESSOR (K864547) | Bird Products Corp. | 1987-01-12 |
| MOBIL 02 (K864680) | Roman Laboratories, Inc. | 1987-01-09 |
| DURA NEB(TM) 2000 PORTABLE COMPRESSOR (K863339) | Thera Tec, Inc. | 1986-10-07 |
| BUNN MODEL 510 MEDICATION COMPRESSOR (K862628) | The John Bunn Co. | 1986-08-07 |
| ERIE-NEB (K861865) | Erie Medical | 1986-07-01 |
| AEROSOL ONE (K852622) | Ashai Co. , Ltd. | 1986-04-24 |
| TRAVONEB MODEL # TONE 1 (K854747) | Travomed, Inc. | 1986-02-24 |
| CPAP BLOWER (K853944) | American Air & Process, Inc. | 1985-11-21 |
| OHMEDA CPU AIR COMPRESSOR MODEL 3350 (K854306) | Ohmeda Medical | 1985-11-01 |
| AIR COMPRESSOR (K850795) | Bear Medical Systems, Inc. | 1985-05-28 |
| AVA-MIST PORTABLE AIR COMPRESSOR (K844956) | Avatron, Inc. | 1985-02-14 |
| IMPACT MODEL 601 (K841537) | Impact Instrumentation, Inc. | 1984-05-31 |
| MEDI-MIST PORTA. COMPRESSOR DRIVEN (K833501) | Mountain Medical Equipment, Inc. | 1983-12-12 |
| TRAVELER NEBULIZING SYSTEM (K832220) | Medix of Florida, Inc. | 1983-09-26 |
| VITA-MIST AIR COMPRESSOR & NEBULIZER (K832072) | Vita Medics | 1983-09-12 |
| RESPI-NEB-AEROSOL SYSTEM (K830417) | Professional Medical Supply, Inc. | 1983-03-24 |
| REPCO EASY-BREATHER CLINICAL AIR PUMP (K822512) | Repcocarts USA, Inc. | 1982-09-21 |
| NEB-TRAVEL NTS-1000 & NTS-3000 THERAPY (K822685) | Certified Respiratory Services, Inc. | 1982-09-21 |
| AIRMED PNEUMATIC EQUIP. FILTRA/CONTROL (K820079) | James L. Geraci & Associates, Inc. | 1982-02-05 |
| COMPRESSOR, AIR, PORTABLE (K813311) | The Biomed Group | 1981-12-31 |
| PCS-5 ACCESSORIES (K812766) | Timeter Instrument Corp. | 1981-12-17 |
| SNIFF AIR COMPRESSOR #SF-6 (K812767) | Timeter Instrument Corp. | 1981-11-27 |
| AIR COMPRESSOR ADAPTOR KIT (K802253) | Hudson Oxygen Therapy Sales Co. | 1980-09-26 |
| PORTA-NEB(R) 310 (K801286) | E.B.E. Research & Mfg., Inc. | 1980-07-08 |
| MODEL 52 BUNN DRY AIR SUPPLY (K800534) | Greene & Kellogg, Inc. | 1980-03-25 |
| COMPRESSOR (K792457) | Pneupac , Ltd. | 1980-02-05 |
| ARIDYNE 3500 (K790912) | Timeter Instrument Corp. | 1979-05-21 |
| COMPRESSOR, AIR, MINI-SILENT (K781213) | The John Bunn Co. | 1978-07-27 |
| ADIDYNE 3000 (K771707) | Timeter Instrument Corp. | 1977-09-26 |
| RESPIRATORY BLOWER (K761294) | Harris-Lake, Inc. | 1977-01-03 |