Beijing M&B Electronic Instruments Co., Ltd. MSA100BT User manual

BeijingM&BElectronicInstrumentsCo.,Ltd.
April2016
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MSA100BTPeakFlowMeter
InstructionManual
Version:V1.2
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PLEASEREADALLOFTHEINFORMATIONINTHEPACKAGEINSERTBEFOREUSINGTHEPEAKFLOWMETER. 
IFYOUDONOTUNDERSTANDTHEINSTRUCTIONS,CONSULTM&B,CALL(+86)1061253803(WorkingTime:
fromMondaytoFriday,8:30~17:30),ORWRITETO[email protected].
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MSA100BTPeakFlowMeterInstructionManualV1.2
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I
Date MeasurementsRecommendationSignatureofthe
physician
PEFFEV1
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MSA100BTPeakFlowMeterInstructionManualV1.2

II
Aboutthismanual
Firstly,thankyouverymuchforusingourM&Bproduct.
ToensurecorrectuseofMSA100BTPeakFlowMeter(hereinbelowmentionedasMSA100BT
orPeakFlowMeterortheMeter),readthefollowingpointscarefullyandadheretothem.After
readingthismanual,keepitinasafeplacewhereitcanbereferredtoanytimeaquestionarises.
ModelNumber:MSA100BT
ProductName:PeakFlowMeter
Manufacturer:BeijingM&BElectronicInstrumentsCo.,Ltd.
Address:Room6319,Building1,No.27,YongwangRoad,DaxingBioengineeringandMedicine
IndustryBase,ZhongguancunSciencePark,DaxingDistrict,Beijing
Issueddate:April,2016,Version:V1.2
Intellectualproperty
TheintellectualpropertyofMSA100BTanditsmanualbelongtoBeijingM&BElectronic
InstrumentsCo.,Ltd.(hereinbelowmentionedasM&B).Copying,reproductionortranslationof
alloranypartofthecontentsofthismanualwithoutM&B’spermissionisstrictlyprohibited.All
rightsreservedbyM&B.
Statement
M&Bhasthefinalrightstointerpretationforthismanual.
M&Bisresponsiblefortheproduct’ssafety;reliabilityandperformanceifbelowconditions
aresatisfied:
Assembly,extensions,modificationsorrepairarecarriedoutbypersonsauthorizedby
M&B.
TheotherrelatedelectricalequipmentusedtogetherwiththeMeterconformstoCE
standards.
MSA100BTisusedinaccordancewiththeinstructionsmanual.
MaintenanceService
Freeservicerange:
FreeservicesareofferedinaccordancewithM&Bwarrantyregulations.
Feebasedservicerange:

MSA100BTPeakFlowMeterInstructionManualV1.2
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III
BeyondM&Bwarrantyregulations.
Duringthewarrantyperiod,warrantyshallnotextendtothefollowingconditions:
1) Itisdamagedfromimproperuse.
2) Batteryvoltageisbeyondthescopeofproductspecification.
3) Naturaldisasters.
4) Replacedaccessories,consumableswithoutM&Bauthorization.
5) ModificationorrepairbyanyoneexceptforBeijingM&Bauthorizedpersonorcompany.
Contactus
Servicetelephoneandproductsupport:
PleasecontactM&Bifyouhaveanyquestionsregardingproductsupport.
+86‐10‐61253803(WorkingTime:Monday~Friday，8:30~17:30);
Orcontacttheregionalservicepartnerordistributor.
Orderconsumablesandrepairparts
Pleasepurchaserepairparts(mouthpieceetc.)fromtheM&Bservicepartnerordistributorin
yourcountry.
Otherquestions
Pleasecontactusasbeloworvisitourwebsite：www.mbelec.com.
Headquarters
Company:BeijingM&BElectronicInstrumentsCo.,Ltd.
Address:Room6319,Building1,No.27,YongwangRoad,DaxingBioengineeringandMedicine
IndustryBase,ZhongguancunSciencePark,DaxingDistrict,Beijing
InformationforTheEuropeanUnionrepresentative:
EuropeanUnionRepresentativeName:ShanghaiInternationalHoldingCorp.GmbH(Europe).
EuropeanUnionRepresentativeAddress:Eiffestrasse80,20537Hamburg,Germany.
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MSA100BTPeakFlowMeterInstructionManualV1.2
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IV
CAUTION:Whenthepeakflowmeterisusedtowatchlungconditionssuchasasthma,theuser
shouldbeunderthecareofaphysicianorotherlicensedhealthcareprofessional.Alicensed
healthcareprofessional’sadviceisrequiredtounderstandthemeaningandimportanceofthe
measuresyougetwithyourpeakflowmeterandtodecideonanappropriatetreatmentplan.
Thetreatmentplangiventoyoubyyourphysicianorotherlicensedhealthcareprofessionalwill
tellyouwhatactiontotakewhentherearechangesinyourpeakflownumber.
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Nomatterwhatyourpeakflowmeasuresare,ifyouhavesignsandsymptomssuchaschest
tightness,shortnessofbreath,coughingorwheezingyoushouldfollowyourlicensedhealthcare
professional’sadviceforcontactinghimorher.
Instructionsforusingthepeakflowmetermustbefollowedcarefullyinordertogetcorrect
measureofairflow.
Ifyouareunabletoobtainareadingyoushouldcontactyourphysicianimmediately.
Thepeakflowmetershouldnotbeusedbymorethanoneperson.
Ifyouhaveanyquestionsaboutyourpeakflowmeteranditsuse,talktoyourlicensedhealthcare
professional.

MSA100BTPeakFlowMeterInstructionManualV1.2

I
Content
1BRIEFINSTRUCTION.....................................................................................................................................‐1‐
1.1FunctionDescription........................................................................................................................‐1‐
1.2IntendedUse....................................................................................................................................‐1‐
1.3IndicationsforUse...........................................................................................................................‐2‐
1.4MeasuringPrinciple.........................................................................................................................‐2‐
1.5Step‐by‐stepInstructions...............................................................................................................‐2‐
1.6TechnicalSpecification.....................................................................................................................‐3‐
1.7OtherSpecification..........................................................................................................................‐3‐
1.8CompositionofPackage..................................................................................................................‐3‐
1.9TransportationandStorageConditions..........................................................................................‐4‐
1.10OperatingCondition........................................................................................................................‐4‐
1.11DeviceComposition.........................................................................................................................‐4‐
2SAFETYPRECAUTIONS.................................................................................................................................‐5‐
2.1SafetyInformation...........................................................................................................................‐5‐
2.1.1TermsandSymbols..............................................................................................................‐5‐
2.1.2Environment.........................................................................................................................‐5‐
2.1.3Preparation..........................................................................................................................‐5‐
2.1.4OtherNotices.......................................................................................................................‐5‐
2.2TransportationandStorage.............................................................................................................‐6‐
2.3InterferenceInstruction...................................................................................................................‐6‐
2.4Classification....................................................................................................................................‐6‐
2.5SafeOperationandProcessingConditions.....................................................................................‐6‐
2.6StandardsandRegulationCompliance...........................................................................................‐7‐
3MAINTENANCE............................................................................................................................................‐8‐
3.1BatteryAssemblage.........................................................................................................................‐8‐
3.2AssembleMouthpieceandTurbineintoMainUnit.......................................................................‐8‐
3.3Cleaning............................................................................................................................................‐8‐
4OPERATION................................................................................................................................................‐10‐
4.1LCDScreenDisplayIntroduction...................................................................................................‐10‐
4.2FirstTimeUse................................................................................................................................‐11‐
4.3TimeSetting...................................................................................................................................‐11‐
4.4Poweron/Poweroff......................................................................................................................‐12‐
4.5Measuring......................................................................................................................................‐12‐
4.6ImportantInformationforMeasuringandMonitoringofPeakFlowValues..............................‐14‐
4.7SimpleAssessment(TrafficLightScheme)....................................................................................‐16‐
4.8RecordsPlayback...........................................................................................................................‐16‐
4.9Deleterecords................................................................................................................................‐17‐
4.10DataTransmission..........................................................................................................................‐17‐
5TROUBLESHOOTING..................................................................................................................................‐19‐
6GUIDANCEANDMANUFACTURE’SDECLARATIONS.................................................................................‐20‐
7TECHNICALSPECIFICATION........................................................................................................................‐23‐
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MSA100BTPeakFlowMeterInstructionManualV1.2
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
1BRIEFINSTRUCTION
1.1FunctionDescription
MSA100BTPeakFlowMeterisahand‐heldpulmonaryfunctionmeasuringmedicaldevice
thatmeasuresyourmaximumpossibleexhalationwhichiscalledpeakexpiratoryflow(PEF)and
forcedexpiratoryvolumein1second(FEV1).TheaccuracymeetsAmericanThoracicSociety(ATS)
Standard2005Revision.
Apeakflowmeterisusedtomeasureaperson’s“peakexpiratoryflow”,whichisasimple
measureofairflowthatcantellyouhowwellyouarebreathing.Ittellsyouhowwellairismoving
throughtheairwaysinyourlungs.ForcedExpiratoryVolume(FEV1)isameasureofthevolumeof
airexpelledin1second.Ifyouhaveabreathingconditionsuchasasthma,C.O.P.D.,orchronic
bronchitis,yourphysician(orotherlicensedhealthcareprofessional)mayrecommendthatyou
useapeakflowmetertowatchforchangesinyourairflow.Yourphysician(orlicensedhealthcare
professional)willgiveyouatreatmentplanthatwilltellyouwhatactionstotakewhenyouhavea
changeinairflow.Inaddition,youshouldrecordyourpeakflowmeasuresasrecommendedby
yourphysician(orotherlicensedhealthcareprofessional).Reviewingpeakflowmeasurescan
helpyouandyourphysician(orlicensedhealthcareprofessional)checkscloselyonyourasthma
orC.O.P.D.toprovidethebesttreatmentforyou.
MSA100BTissuitableforchildrenthroughadultswhoarecapableoffollowingthe
instructionsforuse.BecausetheMeterhasanautomaticmemorythreehundredsreadings,you
cantaketheMeterwithyouthenexttimeyouvisityourdoctorforareviewofmanyreadings.The
doctormakesanappropriatetreatmentplanbasedonthem,andhelpspatientstorecuperate
health.
TheMSA100BTcanconnecttocellphonebyBluetooth.Youcantransfertherecordsto
phoneviaBLE4.0,thenusingapptohelpsaveandtracklongterm.
Thepeakflowmetershouldnotbeusedbymorethanoneperson.
1.2IntendedUse
MSA100BTisintendedformonitoringPEF(PeakExpiredFlowRate)andFEV1(Forced
ExpiratoryVolume)forpatientuseathome.Thedeviceisdesignedforpediatrictoadultpatients.
WhentheMeterisusedtomonitorlungconditionssuchasasthmaorC.O.P.D.,theusershouldbe

MSA100BTPeakFlowMeterInstructionManualV1.2

‐2‐
underthecareofalicensedhealthcareprofessional.Alicensedhealthcareprofessional’sadviceis
requiredtounderstandthemeaningandimportanceofmeasurementsreportedbytheMeterand
howtodecideonanappropriatetreatmentplan.Thistreatmentplanwilltellthepatientwhat
actiontotakewhentherearechangesintheirpeakflowmeasurements.
1.3IndicationsforUse
ThisdeviceisintendedformonitoringPEF(PeakExpiredFlowRate)andFEV1(Forced
ExpiratoryVolumeinonesecond)forpatienthomeuse.Thedeviceisdesignedforpediatricto
adultpatients.Thedeviceisintendedformonitoringrespiratoryconditionssuchasasthma.
1.4MeasuringPrinciple
Whenairflowpassesthroughturbinesensor,itmakestheleafofturbinerotate.Rotary
speedoftheleafislinearrelationshipwithairflowrate.Bythetechnologyofphotoelectric
conversion,turningoftheleafisconvertedtobepulsesignal,whichisprocessedbythemain
controlleraftersampling.ThePEFandFEV1valuearecalculatedbyanalgorithmformulaand
displayedontheLCD.
1.5Step‐by‐stepInstructions
PLEASEREADALLOFTHEINFORMATIONINTHEPACKAGEINSERTBEFOREUSINGTHEPEAKFLOWMETER. 
IFYOUDONOTUNDERSTANDTHEINSTRUCTIONS,CONSULTM&B,CALL(+86)1061253803(WorkingTime:
fromMondaytoFriday,8:30~17:30),ORWRITETO[email protected].
ASKYOURPHXSICIANOROTHERLICENSEDHEALTHCAREPROFESSIONALTOWATCHYOUUSETHEPEAKFlOW
METER.THISWILLHELPASSURETHATYOUAREUSINGITCORRECTLY.
NOMATTERWHATYOURPEAKFLOWMEASURESARE,IFYOUHAVESIGNSANDSYMPTOMSSUCHASCHEST
TIGHTNESS,SHORTNESSOFBREATH,COUGHINGORWHEEZINGYOUSHOULDFOLLOWYOURLICENSED
HEALTHCAREPROFESSIONAL'SADVICEFORCONTACTINGHIMORHER.
IFYOUAREUNABLETOOBTAINAREADINGYOUSHOULDCONTACTYOURPHYSICIANIMMEDIATELY.
a. Getthepeakflowmeterready(takeoutofcase,insertmouthpiece,positionindicator;
directionswilldifferaccordingtodevice)
b. Standup
c. Takeadeepbreathin

MSA100BTPeakFlowMeterInstructionManualV1.2
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d. Placethemeterinthemouthandcloselipsaroundthemouthpiece.Makesureyourlips
formatightsealaroundthemouthpiece.Donotputyourtongueintothemouthpiece.Do
notbendyourneck.
e. Blowoutashardandfastasyoucan.
f. Readthenumbernexttotheindicator.Thisisyourpeakflowmeasure.Writeitdown.
g. Afteryoumovetheindicatorbacktozero,repeatthestepstwomoretimestogettwo
morepeakflowmeasures.
h. Choosethehighestnumberofyourthreepeakflowmeasures.Writethenumberinyour
“PeakPlowDiary."Directionsforthediaryarewrittenonthediary.
i. Howtostoreyourpeakflowmeter(directionswilldifferaccordingtodevice).
1.6TechnicalSpecification
1. Measuringmethod
Flow：Turbinesensor
Volume：FlowIntegration
2. Measuringrang
Volume：0.01L~9.99L
Flow：50L/min~900L/min
3. Accuracy
Volume：±3%or±0.05L,whicheverisgreater
Flow：±10%or±20L/min,whicheverisgreater
4. Display：Segmentliquidcrystaldisplay
5. Memory：300measurementswithdataandtime
1.7OtherSpecification
TypeBFappliedpart
Caution
Refertoinstructionmanual/booklet
Model：MSA100BT
Powersource：AAA1.5V×2alkalinebatteries
1.8CompositionofPackage
No.NameUnitQuantityNote

MSA100BTPeakFlowMeterInstructionManualV1.2
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1Mainequipmentpiece1MSA100BT
2Turbinesensorpiece1
3Mouthpiecepiece1
4Instructionmanualpiece1
1.9TransportationandStorageConditions
1. Environmenttemperatureof‐10degC~+55degC;
2. Relativehumidityof≤93%;
3. Atmosphericpressureof500hPa~1060hPa.
1.10OperatingCondition
1. Environmenttemperatureof+10DegC~+40DegC;
2. Relativehumidityof25%~85%;
3. Atmosphericpressureof860hPa~1060hPa.
1.11DeviceComposition
MSA100BTPeakFlowMeterisdividedintopartsbelowlikeFigure1‐1.
1. Mainequipment.
2. AAA1.5×2alkalinebatteries.
3. Mouthpieceandturbinesensor.

Figure1‐1Make‐upofMSA100BTPeakFlowMeter

MSA100BTPeakFlowMeterInstructionManualV1.2
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2SAFETYPRECAUTIONS
2.1SafetyInformation
2.1.1 TermsandSymbols
Asthemanufacturerofmedicaldevices,thecompanystrivestoensurethesecurity,reliability
andperformanceoftheinstrument.Forcorrectuseofthisinstrument,readthefollowingpoints
carefullyandadheretothem.Afterreadingthismanual,keepitinasafeplacewhereitcanbe
referredtoanytimeaquestionarises.
2.1.1.1TermsandDefinition
Thismanualisusingthetermof"ATTENTION",etc.frombeginningtoend,whichaimsto
indicatethedangerandspecifiedseveritydegreeorlevel.Pleasebefamiliarwithitsdefinitionand
importance.
ATTENTION:Denotespotentialdangerorunsafetreatmentwhichmayresultinslightinjury
ordamagetothedeviceorotherproperty.Thenoteprovidesapplicationhintsor
otherusefulinformation.Readthenotecarefullytoensuresafeandcorrectuse.
2.1.1.2ExplanationofSafetySymbols
SymbolsExplanation
Denotesanoteorwarningcontent;
Denotesaprohibitedoperation.Theoperationmustneverbeperformed;
Performtheoperationaccurately.Theinstructionmustbestrictlyadheredto.
2.1.2 Environment
ATTENTION:Ambienttemperatureexceedingtherangeoftechnicalspecificationwill
affecttheMeter’saccuracy,whichwillcausethemachinedamagedormachine
lifereduced.
2.1.3 Preparation
ATTENTION:Beforeusingthedevice,operatormustverifywhetherworkproceduresand
conditionsareappropriatefortheuseofthisinstrument.
2.1.4 OtherNotices

MSA100BTPeakFlowMeterInstructionManualV1.2
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ATTENTION:Inordertoavoidelectricshockordetectorfailure,donotallowanyliquidto
permeateintothedevice.Ifliquidhaspermeatedintoit,pleasecontactyour
localservicepartnerordistributorofM&Btoinspectthemeter.
ATTENTION:Donotusethedetectornearflammableanestheticgases,steamorliquid.
ATTENTION:Forsafeoperationofthedevice,theusermustfollowthisinstruction
manual.However,theseinstructionsdonotsupersedeestablishedmedical
proceduresconcerningrespiratorysystemexamination.
ATTENTION:Donotreplaceaccessories,consumableswithoutM&Bauthorization.
2.2TransportationandStorage
ATTENTION:PuttheMeterintothespecifiedstoragecaseduringtransportation.
2.3InterferenceInstruction
ATTENTION:TheMSA100BThasfunctionsthatitdoesnotaffectnormaloperationof
otherdevices,orisnotaffectedbyotherdevices.
2.4Classification
TypeofprotectionagainstelectricshockInternalpowerdevice
DegreeofprotectionagainstelectricshockTypeBFappliedpart
Degreeofprotectionagainstliquidpenetration
IP22,Protectedagainstsolidforeign
objectsof12,5mm∅andgreaterand
Protectionagainstverticallyfalling
waterdropswhenENCLOSUREtiltedup
to15°
ATTENTION:Theclassificationoftheelectricalshock,firedisaster,machineryandother
specialrisksisdoneaccordingtoEN60601‐1.
2.5SafeOperationandProcessingConditions
Thesterilizationordisinfectionmethod
recommendbymanufacturer
Notapplicable
Electromagneticinterference
Avoidtheusingofwirelesstelephonesorotherstrong
interferenceequipmentneartheMeter

MSA100BTPeakFlowMeterInstructionManualV1.2
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WorkModeInterval
ElectricsurgicalinterferencedamageNodamage
M&BElectronicInstrumentsCo.,Ltddoesnotacceptliabilityorresponsibilityforincorrect
useoroperationoftheMSA100BT.
ATTENTION:Ifindoubt,consultyourPhysicianorHealthcareexpert
ATTENTION:Nomodificationofthisequipmentisallowed.
ATTENTION:Donotmodifythisequipmentwithoutauthorizationofthemanufacturer.
ATTENTION:Ifthisequipmentismodified,appropriateinspectionandtestingmustbe
conductedtoensurecontinuedsafeuseoftheequipment.
2.6StandardsandRegulationCompliance
EN60601‐1‐2006:MedicalElectricalEquipment‐GeneralRequirementsforSafety;
IEC60601‐1‐2‐2004:MedicalElectricalEquipment‐SafetyRequirements‐EMC;
ATSStandardizationsofspirometry2005Revision.

MSA100BTPeakFlowMeterInstructionManualV1.2
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3MAINTENANCE
3.1BatteryAssemblage
Showasfiguire3‐1,slidethecoverdown,inserttwoAAAbatteriesintheshellfollowing
symbolinside,andclosethecover.

Figure3‐1MSA100BE0batteryassemble
ATTENTION:IfdonotuseMeterforlongtime,pleasetakeoutbatteriesfrombatterycase
toavoidbatteryleakage.
ATTENTION:Pleaseselectbatterieswithregularfactoryinsteadoffakeandshoddy
batteries.
3.2AssembleMouthpieceandTurbineintoMainUnit.
Insertmouthpiecetoturbinesensor,thentheassemblageofmouthpieceandturbinescrew
clockwiseintomainunit.Seetheprocedureatfigure3‐2.

Figure3‐2Assemblemouthpieceandturbine
3.3Cleaning

MSA100BTPeakFlowMeterInstructionManualV1.2
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ATTENTION:Pleasecleanmouthpiecewhenfirsttimeuse,preventfromdustbecauseof
transportorstorage.
TheMetershouldbecleanedwithin30minutesaftereachuse.Separatemouthpieceand
turbinefrommainbody.Disconnectmouthpieceandturbine.Immersethemouthpieceand
turbineinapreparedsoapsolution.Cleanthoroughlybyswirling.Thoroughlyrinsethe
mouthpiecewithwater(distilledwaterisrecommended).Allowthedevicetoairdry.

Figure3‐3Disassembleturbineandmouthpiece
ATTENTION:Don’tusehighpressurewaterorrunningwatertorinseturbine,which
maybeleadtodamageturbine,andmakeaccuracydeteriorative.
Don’tuseboilingwatertorinseturbine.
Whendried,assemblemouthpieceandturbine,andinsertitintomainunit.
UsecleananddampclothcleanmainbodyofMSA100BT,butneverputmainbodyintowater.
Showasfigure3‐4.

Figure3‐4cleaningtomainunit

MSA100BTPeakFlowMeterInstructionManualV1.2
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
4OPERATION
4.1LCDScreenDisplayIntroduction

Figure4‐1LCDdemonstration
Figure4‐1showsallsegmentofLCDdisplaying,andthecharactersandsymbolsmeaningis
describedbelow.
:Fourrowsdigitdisplay,indicatingindividuallydate,time,measurementvalue,andrecord
number.
Day:Indicatenoworhistoricalmeasurementrecordday.
Month:Indicatenoworhistoricalmeasurementrecordmonth.
T:Indicatenoworhistoricalmeasurementrecordtime.
Y:Indicatenoworhistoricalmeasurementrecordyear.
AM:Indicatenoworhistoricalmeasurementrecordtimeisbefore12:00.
PM:Indicatenoworhistoricalmeasurementrecordtimeisafter12:00.
PEF:IndicatenoworhistoricalmeasurementPEFvalue.
FEV1:IndicatenoworhistoricalmeasurementFEV1value.
:Symbolofinsufficientbatteryvolume
L/min:UnitofPEFvalue.
L:UnitofFEV1value.
MR:RecordsnumberorID.
:Indicatortotrafficcolouroutsidesurfaceofmainunit,thepositionofarrowmeansthe
degreeofPEFnormalordeclined.

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:IndicateBluetoothisopeningandenterthedatatransferinterface.
4.2FirstTimeUse
Firstlyassemblemouthpieceandturbineaccordingsection3.2.
Secondlyinsertbatteriesaccordingtosection3.1.PoweronMSA100BT,themainunitenters
timesettingstate.
4.3TimeSetting
Afternewbatterieshavebeeninserted,theLCDdisplayisshownasfigure4‐2.Whiletheyear
“2012”isblinking,itindicatestheyearwaitingforsetting.Systemdefaultsettingisyear:2012,
month:1,day:1,time12:00amo’clock.Assumetargetyearis2013,settingmethodsarebelow.

Figure4‐2Initialdisplayafterpoweron
Pressleftkeyorrightkeytochangeyear.Ifpressleftkeyonce,theyeardisplayingdecrease1.
Ifpressrightkeyonce,theyeardisplayingincrease1.Set2013,youshouldpressrightkeyonce.
Thenpresspower/confirmkeyonceturntonextsetting,shownasfigure4‐3.Pleasenote:ifyou
holddownthekeymorethan2seconds,itspeedsup.
ATTENTION:Ifdateandtimeisnotset,youcan’tusetomeasure.Ifdateandtimeisnot
setcorrectly,yourrecordsdatemaybewronglater,whichwillmakehistorical
recordtimeincorrect.

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Figure4‐3yearsetting
Nowtheyearcharactersarenotblinking,meaningtheyearhassetover.Followingthemonth
“1”beginsblinking,youshouldsetmonth.Thesettingwaylikemonth,day,hourandminute,is
thesameasthatofyear.Whenalldateandtimeissetover,thedeviceentersintomeasurestatus.
4.4Poweron/Poweroff
Withthemeteroff,presspower/confirmkeyonce;themeterwillpoweron.
Withthemeteron,presspower/confirmkeyuntilthebuzzerbeginbeep,thenreleasethe
key,themeterwillpoweroff.Beforethemeterswitchesoff,thehighestvalesofthecurrent
measurementsessionanditsrelatedmemoryposition“MRXXX”isdisplayed.
Afterpoweron,thesystemcankeepactivestatuswithinoneminute,thenitwillpoweroff
automatically.Ifpressanykeyormeasureoncemore,thesystemwillprolong1minutetopower
off.
4.5Measuring
Whenthesystempoweron,thelastresultisshown,andthenthedeviceindicates“READY”
forameasurementbytwoshortbeeps.Inhalecompletelyandholdyourbreathformoment.
Coverthemouthpiecetightlywithyourlips.Blowintoturbineashardandasfastasyoucan.
Showasfigure4‐4.Alongbeepconfirmsthattheresultisrecorded.PEFisdisplayedforabout3
secondsfollowedbyFEV1andthenthemonitorisreadyforanewmeasurementwhichis
indicatedbytwoshortbeeps.Showasfigure4‐5.
Itisrecommendedtoperformthreeormoremeasurementssequentially.Thedeviceshall
memorythebestvalueasthetestresult.
Aftereachmeasurement,atfirsttheactualreadingisshowninthedisplayandthenit
switchesautomaticallytothehighestreadingofyourcurrentmeasurementsession.

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StoretheMeterinacleananddustfreeplace.
ATTENTION:Askyourphysician(orotherlicensedhealthcareprofessional’s)towatchyou
usethispeakflowmeterbeforeyourelyonanymeasurements.Readall
informationinthisinstructionbookletbeforeusing.
ContactM&Bat800‐810‐0520,+8601061253747、+8601061253716‐8020、+86
01061253716‐8001/80028AM‐5PMMonday–Fridaywithquestions;orcontact
withM&Bservicepartnerordistributor.
ATTENTION:Ifyouhavesignsandsymptomssuchaschesttightness,shortnessofbreath,
coughingorwheezingfollowyourphysician’s(orotherlicensedhealthcare
professional’s)adviceforcontactingthemnomatterwhatreadingsyouobtain.
Ifyoudonotgetareadingcontactsyourphysicianimmediately.
ATTENTION:DonotmeasurePEFandFEV1understrongsunlight.

Figure4‐4Peakexpiremeasuringmethod
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
Figure4‐5PEFandFEV1measurementvaluedisplay
Pleasenote:MSA100BTsavesthehighestPEFreadingfromswitchingthedeviceonuntil

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switchingthedeviceoff.
4.6ImportantInformationforMeasuringandMonitoringofPeakFlow
Values
Itisimportanttoregularlymonitoryourpeakflowvalues.Doctorsgenerallyrecommend
takingonemeasurementinthemorningandoneintheevening,everydaynormallybefore
inhalingyourprescribeddrugs.Carryoutadditionalmeasurementwheneveryoufeelunwellor
perceiveshortnessofbreath.
Pleasenotethatasthmaattacksareindicatedinadvancebylowpeakflowvaluesbeforeyou
feelit!Pleasecontactyourdoctorincasessuchasthese.Alsodosoifyouhavesignsand
symptomssuchaschesttightness,shortnessofbreathcoughingorwheezing.
Self‐measurementmeanscontrol,notdiagnosisortreatment.Inanyevent,pleasebesureto
discussyourmeasuredvalueswithyourdoctor.Yourdoctorwillalsoexplainwhichvaluesare
normalforyou.
Youshouldneveralterthedosagesofanymedicationwithouttalkingtoyourdoctor.
Pleasenotethatthedevicestoresupto300measuredvalueswithdateandtime.Whenthe
memoryisfull,shownasfigure4‐5,eraseallrecordsyourself,orvisityourdoctorintime,let
he/shetoanalyzeyourdata.
Pleaseconfirmthatdateandtimesettingsarealwaysactual.
DonotmeasurePEFandFEV1underoutdoorstrongsunlight.
TheperformanceoftheMetercanbeaffectedbyextremesoftemperatureandhumidity.
Pleasereferto“technicalspecifications”fordetails.
*Table4‐1NormalPEFvaluesforMales(Caucasian‐American)
AgeHeight(cm)
(Years) 120130 140 150 160 170 180 190200
8171208249292339388441496554
10 185222262306352402454510568
15 246283324367414463516571629
20 347384425468515564616672730
25 354392432475522571624679738
30 357395435479525575627682741
35 357394435478525574626682740
40 352390430474520570622677736
45 344382422465512561614669727
50 332369410453500549601657715