Anesthesiology

BZQ · Monitor, Breathing Frequency

Anesthesiology · 21 CFR 868.2375 · Class 2

Overview

Product CodeBZQ
Device NameMonitor, Breathing Frequency
Regulation21 CFR 868.2375
Device ClassClass 2
Review PanelAnesthesiology
3rd-Party ReviewableYes

Identification

A breathing (ventilatory) frequency monitor is a device intended to measure or monitor a patient's respiratory rate. The device may provide an audible or visible alarm when the respiratory rate, averaged over time, is outside operator settable alarm limits. This device does not include the apnea monitor classified in § 868.2377.

Classification Rationale

Class II (performance standards).

Cleared Devices (174)

RecordDevice NameApplicantDecision DateDecision
K250093Linshom Continuous Predictive Respiratory Monitoring System (CPRMS)Linshom Medical, Inc.Sep 26, 2025SESE
K250934Respiree Cardio- Respiratory Monitor SystemRespiree Pte, Ltd.Aug 5, 2025SESE
K243183RTMsense Respiratory Monitoring SystemRtm Vital Signs, LLCJun 27, 2025SESE
K243966FaceHeart Vitals Software Development Kit (FH vitals SDK-RR)Faceheart Corp.Apr 9, 2025SESE
K242001Philips VSC-MEDlibPhilips Medical Systems Nederland B.V.Apr 4, 2025SESE
K233953Makani Science™ Respiration Monitoring SystemMakani Science, Inc.Mar 28, 2025SESE
K242798AirmodHeroic Faith International , Ltd.Feb 28, 2025SESE
K240271Linshom Continuous Predictive Respiratory Monitoring System (CPRMS)Linshom Medical, Inc.Sep 11, 2024SESE
K223681Respiree Cardio-Respiratory MonitorRespiree Pte, Ltd.Mar 8, 2023SESE
K221555Dozee VSTurtle Shell Technologies Private LimitedDec 15, 2022SESE
K223246Hillrom Heart and Respiration Rate Monitoring System powered by EarlySenseBaxter Healthcare CorprorationNov 18, 2022SESE
K220111RespiraSensePmd SolutionsOct 7, 2022SESE
K211387Breathe Easy Mobile Respiratory Monitor (MRM)Sound Life Sciences, Inc.Nov 23, 2021SESE
K202018Hill-Rom Heart and Respiration Rate Monitoring System: Single Sensor, Hill-Rom Heart and Respiration Rate Monitoring System: Sensor Packs, Hill-Rom Heart and Respiration Rate Monitoring System: Sensor ActivationHill-Rom, Inc.Mar 4, 2021SESE
K200445The C100 Contactless Breathing MonitorCircadia Technologies, Ltd.Jun 24, 2020SESE
K190734Linshom Respiratory Monitoring Device (LRMD)Linshom Management, LLCJan 30, 2020SESE
K190775The RHEA Vital Sign Vigilance SystemShenzhen Fiber Medical Technology Co. , Ltd.Dec 19, 2019SESE
K173976Masimo Acoustic Respiration Sensors, infant and neonateMasimo CorporationSep 5, 2018SESE
K180079Hill-Rom Vitals Monitoring System powered by EarlySense: Sensor Packs (different #), Hill-Rom Vitals Monitoring System powered by EarlySense: Sensor ActivationHill-Rom, Inc.May 7, 2018SESE
K171836EarlySense Bed Sensing UnitEarlysense, Ltd.Jan 4, 2018SESE
K152911EarlySense Insight SytemEarlysense, Ltd.May 6, 2016SESE
K151940Thora-3Di, Model T-01Pneumacare LimitedMar 10, 2016SESE
K133661CHAIR SENSING UNIT FOR EARLYSENSE SYSTEMEarlysense, Ltd.Jun 13, 2014SESE
K132320INTELLIVUE CL RESPIRATION PODPhilips Medizinsysteme Boeblingen GmbH, Cardiac ANMar 26, 2014SESE
K130570NEUROVISION MEDICAL MOTION SENSORNeurovision Medical Products, Inc.Dec 26, 2013SESE
K131379EARLYSENSEEarlysense, Ltd.Dec 18, 2013SESE
K122223NEW: INTELLIVUE CL RESPIRATION POD NEW: SPECIALIZED ASSESSORY: MOBILE CL RESP ATTACHMENT MODIFIED: INTELLIVUE PATIENT MOPhilips Medizin Systeme Boeblingen GmbHApr 12, 2013SESE
K120465EARLYSENSE (EVERON) SYSTEMEarlysense, Ltd.Jun 8, 2012SESE
K111933COVIDIEN NELLCOR RESPIRATION RATE SOFTWARE APPLICATION, VERSION 1.0CovidienMar 15, 2012SESE
K103631SLEEPMINDER BREATHING FREQUENCY INDICATORBiancamed LimitedJul 21, 2011SESE
K100773KAI SPOT MODEL KMS 200Kai Medical, Inc.Jun 23, 2010SESE
K092062EVERON 1.0Earlysense, Ltd.May 24, 2010SESE
K092685PNEUMOTHERML, MODEL: 5800Salter LabsNov 24, 2009SESE
K090273KAI SENSORS NON-CONTACT RESPIRATORY RATE SPOT CHECK, MODEL 100, KAI RSPOT, MODEL 100Kai Sensors, Inc.Jun 5, 2009SESE
K082465EVERONEarlysense, Ltd.Mar 25, 2009SESE
K080922SALTER LABS ORAL/NASAL THERMAL AIRFLOW SENSORSalter Labs, Division of Regulatory AffairsJul 25, 2008SESE
K070375EARLYSENSE ES-16 SYSTEMEarlysense, Ltd.Nov 15, 2007SESE
K062883GEREONICS ULTRA-PIEZO LIMB MOVEMENT SENSORGereonics, Inc.Jun 13, 2007SESE
K051779ANDROFLOW - RESPIRATORY RATE MONITORAndromed, Inc.Sep 30, 2005SESE
K040605DYMEDIX REUSABLE RESPIRATORY EFFORT BELT SENSOR, MODEL 6015 AND DYMEDIX REUSABLE LIMB MOVEMENT SENSOR, MODEL 3100Dymedix, Inc.Apr 26, 2004SESE
K003704OPTOVENT RESPONS, OPTOVENT RENEE (OPTOVENT RESPONS WITHOUT PULSE OXIMETRY MODULE)Optovent ABFeb 5, 2001SESE
K001743ULTIMA SMARTBELT, MODEL 0560Braebon Medical Corp.Aug 25, 2000SESE
K001030RESPIRATORY BELT SENSOR, MODEL 6000S; LIMB MOVEMENT SENSOR, MODEL 3000SDymedix, Inc.May 11, 2000SESE
K991411GEREONICS ULTRA-PIEZO RESPIRATORY EFFORT SENSORGereonics, Inc.Apr 28, 1999SESE
K983449GEREONICS ULTRA-PIEZO RESPIRATORY EFFORT SENSORGereonics, Inc.Feb 8, 1999SESE
K981725OPTOVENT RESPIRATORY MONITOR MODEL NUMBER RR 9700Optovent, Inc.Feb 2, 1999SESE
K984431ULTIMA AIRFLOW PRESSURE SENSORBraebon Medical Corp.Dec 30, 1998SESE
K982550BROWSER (EVENT SOFTWARE) MODEL # 4500ERespironics, Inc.Oct 5, 1998ST
K981445ULTIMA AIRFLOW SENSOR, 0510Braebon Medical Corp.Oct 5, 1998SESE
K982216ULTIMA RESPIRATORY EFFORT SENSOR MODELS 0520 AND 0522Braebon Medical Corp.Sep 11, 1998SESE
K981728ALEXANDER MANUFACTURING CO. BATTERY PART NUMBER H134Alexander Mfg. Co.Jun 26, 1998ST
K961972MODEL AMI INFANT CENTRAL APHEA/HEART RATE MONITORAequitron Medical, Inc.Apr 18, 1997ST
K962781COROMETRICS MODEL 510 AND 511 MONITORGe Medical Systems Information TechnologiesMar 6, 1997ST
K960851THERMISTOR CANNULA STYLE,SINGLE ELEMENT,ADAM SHELL THERMISTOR AIRFLOW SENSORPro-Tech Services, Inc.Sep 17, 1996ST
K953363OXIFLOW DIGITAL RECORDEREdentec Corp.Feb 6, 1996ST
K943308MODEL 510 INFANT MONITORGe Medical Systems Information TechnologiesJul 25, 1995ST
K942170MODEL 511 INFANT MONITORGe Medical Systems Information TechnologiesJun 2, 1995ST
K941759SNORING SENSOREpm Development Systems Corp.Nov 10, 1994ST
K940014PLM SENSOR, MODEL PLM1Pro-Tech, Inc.Nov 10, 1994ST
K924875MICROTRAPPER/MICRODIGITRAPPER, ADD MODIFICATIONSSynectics-DantecJun 30, 1994ST
K935518MOVING IMAGES(TM)Epm Information Systems, Inc.May 17, 1994ST
K932902MAGNUMSps, Inc.May 10, 1994ST
K930790ADDITION OF BUILT-IN OXYMETER TO SLEEPSCAN PROD.Bio-Logic Systems Corp.Jan 6, 1994SESE
K923737MODEL MEDILOG RAPIDEOxford Medilog, Inc.Jan 5, 1994SESE
K921819EDENTEC MODEL 3710 I DIGITAL PRINTEREdentec Corp.Oct 22, 1993SESE
K925364MRIDIAN MEDICAL SYSTEMS VENTLATOR HOSESMerit Medical Systems, Inc.Jan 28, 1993SESE
K923402CRYSTAL TRACE PIEZO RESPIRATORY EFFORT SENSORPro-Tech, Inc.Dec 30, 1992SESE
K922112EASYFLOWEpm Information Systems, Inc.Dec 7, 1992SESE
K913749EDENTRACE AIRFLOW 3171/SLEEP LAB AIRFLOW 3170Edentec Corp.Jul 2, 1992SESE
K911874SLEEPTRACE 2000Areca Science Corp.Jun 25, 1992SESE
K911386SLEEPMASTERBiomedical Monitoring Systems, Inc.Apr 24, 1992SESE
K912415MEDICAL SAFETY CABLE AND LEAD SYSTEMMedtronic VascularAug 16, 1991SESE
K904432SLEEP I/T-5 AND SLEEP I/T-8Cns, Inc.Jul 10, 1991SESE
K905575MODIFIED MODELS 2000W AND 2000W OPTION H APNEA MONEdentec Corp.Jun 20, 1991SESE
K905520MICROTRAPPER/MICRODIGITRAPPER, MODIFICATIONSynectics-DantecApr 26, 1991SESE
K903020RESPIRATION/HEART RATE MONITOR MODEL 9500/9550Aequitron Medical, Inc.Apr 10, 1991SESE
K903011RESPITRACE PLUS, RESPIBANDS, AND RESPICENTRALNon-Invasive Monitoring Systems, Inc.Mar 29, 1991SESE
K904396SIMPLEX NEONATAL BREATHING CIRCUIT SYSTEMSimplex Medical Systems, Inc.Mar 5, 1991SESE
K903300RESP-EZ(TM) RESPIRATORY MONITORING BELTEpm Information Systems, Inc.Dec 28, 1990SESE
K903287MODEL 900S APNEA/HEART MONITORHealthdyne, Inc.Aug 17, 1990SESE
K900264R-BAND(TM) RESPIRATORY SENSORBuckman Co., Inc.Jul 24, 1990SESE
K884120TYPE 9240 ECG/RESP SYST ATHENA (ADULT & PEDIATIC)S & W Medico TeknikJul 17, 1990SESE
K902785MODIFIED MODELS 9500,9550,9200,8200,HEART RATE MONAequitron Medical, Inc.Jul 13, 1990SESE
K901656MODEL 9200 RESPIRATION/HEART RATE MONITORAequitron Medical, Inc.Jul 13, 1990SESE
K896934KNIGHTWATCH SYSTEMCreatech Corp.Jun 25, 1990SESE
K900730ARVEE APNEA MONITOR, MODEL 4800Arvee Medical, Inc.Jun 14, 1990SESE
K901466MESAMIV RECORDERMadaus Medtec, Inc.Jun 8, 1990SESE
K900826'APNEA-ELECTRODE'Medical Science Products, Inc.Apr 26, 1990SESE
K894641MESAM RECORDERMadaus Medtec, Inc.Jan 22, 1990SESE
K891486AR-800PA RESPIRATION MODULENihon Kohden America, Inc.Oct 24, 1989SESE
K891676ARVEE APNEA MONITOR, MODEL 2400Arvee Medical, Inc.Sep 6, 1989SESE
K883158RESPIRATORY AIRWAY TUBE MONITOR (RATM)Vascucare, Inc.Mar 6, 1989SESE
K884637MODEL 9550/9500 RESPIRATION/HEART RATE MONITORAequitron Medical, Inc.Jan 30, 1989SESE
K882377HEALTH-WATCH BED MONITOREngineering Developments, Co.Nov 2, 1988SESE
K880725SAM(TM) MODEL ONESentel Tech. C/O Criticare Systems, Inc.Sep 6, 1988SESE
K8627478800 SERIES MICRO-PROCESSOR-BASED APNEA MONITORSAtlas Researches , Ltd.Aug 5, 1988SESE
K881266MODEL 9216 RESPIRATION/HEART RATE MONITORAequitron Medical, Inc.Jun 10, 1988SESE
K872833BREATHGUARD APNEA MONITORLada Intl., Inc.Apr 1, 1988SESE
K874898CM 3000 THE MONITORLifeline Medical Systems, Inc.Mar 21, 1988SESE
K874814HEALTHDYNE RATE METERHealthdyne, Inc.Feb 11, 1988SESE
K873791MODEL 500E INFANT MONITORING SYSTEMGe Medical Systems Information TechnologiesNov 23, 1987SESE
K871813VITALOG PMS-8 (MODIFICATION)Vitalog Corp.Nov 23, 1987SESE
K872631INFANT MONITOR, MODEL 2400Arvee Medical, Inc.Oct 26, 1987SESE
K872954MODEL NUMBER 9216 RESPIRATION/HEART RATE MONITORAequitron Medical, Inc.Oct 9, 1987SESE
K871576ROKONICS 8500Rokonics, Inc.Jul 16, 1987SESE
K871551MODEL NUMBER 8200 RESPIRATION/HEART RATE MONITORAequitron Medical, Inc.Jun 5, 1987SESE
K871302MODEL 2000W OPTION H CONFIGURATIONEdentec Corp.Apr 20, 1987SESE
K870835ADULT APNEA MONITOR (20), MONITOR INTERFACE (30)Applied Membrane Technology, Inc.Mar 27, 1987SESE
K864261MODEL 3500 INFANT RESPIRATION & HEART RATE MONITORBio-Dyne, Inc.Mar 27, 1987SESE
K864419LIFEWATCH(R) PORTABLE MONITORING SYSTEMLifewatch Systems, Inc.Mar 16, 1987SESE
K870661LIFEWATCH PLUSThe Perkin-Elmer Corp.Mar 9, 1987SESE
K862462LIFESCOPE 6, OEC-6120 PORTABLE PATIENT MONITOR RECNihon Kohden America, Inc.Feb 3, 1987SESE
K864487LIFEWATCH SENSOR BELTLifewatch Systems, Inc.Jan 28, 1987SESE
K852249KONTRON VITALMON 5010 PATIENT MONITORKontron Instruments, Inc.Oct 16, 1986SESE
K863612MONAGHAN RVM, MODEL 760 AND 761Monaghan Medical Corp.Oct 15, 1986SESE
K862962APNET RESPIRATION MONITORWireless Monitors, Inc.Sep 19, 1986SESE
K861326RESPISOMNOGRAPHDickstein, Shapiro & MorinJun 13, 1986SESE
K854333BIOCHEM 515 RESPIRATION MONITORBiochem International, Inc.May 30, 1986SESE
K861484INFANT MONITORHealthdyne, Inc.May 21, 1986SESE
K861423DEMAND OXYGEN SAVER SYSTEM (D02S)Applied Membrane Technology, Inc.May 16, 1986SESE
K861407NEO-TRAK 502 INFANT MONITORGe Medical Systems Information TechnologiesMay 14, 1986SESE
K861743AS165 RESPIRATION MONITORAir-Shields, Inc.May 9, 1986SESE
K854705INFAGUARD TMLifewatch Systems, Inc.May 1, 1986SESE
K854355GREENLEAF SMART POLYGRAPH PROGRAMGreenleaf Science Corp.Apr 18, 1986SESE
K860455MODEL 9000 RECORDING SYSTEM/RESPIRATION MONITORINGOxford Medilog, Inc.Apr 1, 1986SESE
K860254HEALTHDYNE'S EVENT RECORDER SYSTEMHealthdyne, Inc.Jan 30, 1986SESE
K853252EMERGENT TECHNOLOGY VENTILATORY EFFORT MONITOR VEMEmergent Technology Corp.Jan 21, 1986SESE
K851819ROKONICS SENTRY MODEL 8500Rokonics, Inc.Jan 21, 1986SESE
K853047MONAGHAN RVM, MODEL 760 OR MODEL 761Monaghan Medical Corp.Nov 18, 1985SESE
K851889CENTURION-II, MODEL 3103 APNEA/BRADY CARDIA TRACHYClinical Data, Inc.Oct 23, 1985SESE
K853303LIFELINC LEADWIRETronomed, Inc.Sep 18, 1985SESE
K853452LIFE LINC PATIENT CABLETronomed, Inc.Sep 10, 1985SESE
K853084MEDICON MODEL 8200 AMS(APNEA MONITOR SYSTEM)Aequitron Medical, Inc.Aug 2, 1985SESE
K844327EDENTEC MODEL 2000W APNEA MONITOREdentec Corp.Jul 15, 1985SESE
K852515ACCESSORY VENTILLARY(BREATHING) FREQUENCY MONITORAlternative Design Systems, Inc.Jun 24, 1985SESE
K850504COROMETRICS 500 INFANT MONITORGe Medical Systems Information TechnologiesJun 24, 1985SESE
K841392BIOMATT-1Biorec Us, Inc.Jan 18, 1985SESE
K843681RESPIRATION & HEART RATE MONITOR 530Tri-Med, Inc.Dec 4, 1984SESE
K842048SUN-ONEEnsun Medical Products, Inc.Nov 1, 1984SESE
K843546INFANT MONITOR 16900Healthdyne, Inc.Oct 10, 1984SESE
K840488LIFECYCLE AEROBIC MONITOR 123Heart Rate, Inc.May 30, 1984SESE
K831601APNEA ALARM FOR ADULT-PEDIATRIC & NEONPlasmedics, Inc.Sep 26, 1983SESE
K831650ANESTHESIA/RESPIRATORY DISCONNECT -Plasmedics, Inc.Sep 12, 1983SESE
K823563EEG & RESPIRATION MODULES POLYGRAPHNihon Kohden America, Inc.Jan 12, 1983SESE
K822819TRIMED 510 APNEA MONITORTri-Med, Inc.Nov 4, 1982SESE
K821731HEALTHDYNE MODEL 16900 INFANT MONITORHealthdyne, Inc.Jul 13, 1982SESE
K820778RESPIRATION MONITOR 1000Intl. Medical Devices , Ltd.May 3, 1982SESE
K820645INFANT MONITORHealthdyne, Inc.Apr 15, 1982SESE
K820374JLS GROUP INFANT MONITORJls Group, Inc.Mar 26, 1982SESE
K813507INFALERTBriox Technologies, Inc.Jan 12, 1982SESE
K812873MEDICON #8200 AMSMedicon, Inc.Nov 16, 1981SESE
K812667MEDDARS/ULTRA IMAGER RESPIRATION MODULEHoneywell, Inc.Oct 23, 1981SESE
K812045INFANT APNEA MONITOR MODEL 100Medix Medical Electronics (U.S.A.), Inc.Sep 24, 1981SESE
K812044RESPIRATION RATE MONITOR 120/121Medix Medical Electronics (U.S.A.), Inc.Aug 4, 1981SESE
K811865VMA PEDIATRIC APNEA MATTRESSVickers America Medical Corp.Jul 31, 1981SESE
K811628OECO APNEA MONITOROecoJul 31, 1981SESE
K811265RESPIRATORY SENSOR (MODEL 409 W/NASOPH.)Impact Instrumentation, Inc.Jun 2, 1981SESE
K811014RESPIRATORY SENSORImpact Instrumentation, Inc.Jun 2, 1981SESE
K810175NEO NATAL RESPIRATION FUNCTION BLOCKHoneywell, Inc.Mar 20, 1981SESE
K810174RESPIRATION FUNCTION BLOCKSHoneywell, Inc.Mar 17, 1981SESE
K802205ECG/RESPIRATION STIMULATORHealthdyne, Inc.Oct 3, 1980SESE
K802046PDS MODEL 3000 ADULT RESPIRATION MODULEGeneral Electric Co.Sep 16, 1980SESE
K801894RESPONDER IIClinical Microsystems Intl.Aug 27, 1980SESE
K792528RESPIRATION/APNEA AMPLIFIER MODEL 3105Electronics For Medicine, Inc.Feb 21, 1980SESE
K790304PREAMPLIFIER MODULE, EKG RESPIRATIONAbbott Medical Electronics Co.Feb 27, 1979SESE
K782045MONITOR HS7Scientific & General Pty. , Ltd.Jan 10, 1979SESE
K782044MONITOR HS8Scientific & General Pty. , Ltd.Jan 10, 1979SESE
K781158ALARM UNIT, BATTERY OPERATEDThompson Respiration Products, Inc.Dec 18, 1978SESE
K781515MODEL LS-80 ADULT VENTILATION MONITORBourns Medical Systems, Inc.Oct 2, 1978SESE
K771407LUNG VOLUME & PRESSURE MONITORResearch Development Corp.Aug 4, 1977SESE
K771019LUNG-MECHANICS MONITORResearch Development Corp.Jun 14, 1977SESE
K770250GOWN, SURGICAL, SURGINESurgikos, Inc.Mar 7, 1977SESE
K760339MONITOR, RESPIRATORY (CPAP)Sherwood Medical IndustriesOct 28, 1976SESE
K760340RESPIRATORY SUPPORT SYSTEM, NEONATALSherwood Medical IndustriesAug 11, 1976SESE

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