Beijing M and B Electronic Instruments MB-MSA100 Part 15 Class B Computing Device Peripheral User Manual

Beijing M&B; Electronic Instruments Co., LTD Part 15 Class B Computing Device Peripheral

User Manual

BeijingM&BElectronicInstrumentsCo.,Ltd.

May2016



MSA100PeakFlowMeter

InstructionManual

Version:V1.9



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market@mbelec.com.



MSA100PeakFlowMeterInstructionManualV1.9

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Date MeasurementsRecommendationSignatureofthe

physician

PEFFEV1

   

MSA100PeakFlowMeterInstructionManualV1.9

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Aboutthismanual

Firstly,thankyouverymuchforusingourM&Bproduct.

ToensurecorrectuseofMSA100PeakFlowMeter(hereinbelowmentionedasMSA100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:MSA100

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:May2016,Version:V1.9

Intellectualproperty

TheintellectualpropertyofMSA100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.

 MSA100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:

MSA100PeakFlowMeterInstructionManualV1.9

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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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MSA100PeakFlowMeterInstructionManualV1.9

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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.



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.

MSA100PeakFlowMeterInstructionManualV1.9



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..................................................................................................................................‐17‐

6GUIDANCEANDMANUFACTURE’SDECLARATIONS.................................................................................‐19‐

7TECHNICALSPECIFICATION........................................................................................................................‐22‐

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MSA100PeakFlowMeterInstructionManualV1.9

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1 BRIEFINSTRUCTION

1.1 FunctionDescription

MSA100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.

MSA100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.

MSA100PeakFlowMetersupportsUSBconnection.Whenmeasurementrecordsaddupto

maximumvolume,youcantransfertherecordstoPCviaUSB.Thenusingsoftwaretohelpsave

andtrackforlongterm.

Thepeakflowmetershouldnotbeusedbymorethanoneperson.

1.2 IntendedUse

MSA100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underthe

MSA100PeakFlowMeterInstructionManualV1.9



‐2‐

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market@mbelec.com.

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

MSA100PeakFlowMeterInstructionManualV1.9

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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Bappliedpart.

Caution

Model：MSA100

Powersource：AAA1.5V×2alkalinebatteries

1.8 CompositionofPackage

No.NameUnitQuantityNote

1Mainequipmentpiece1MSA100

MSA100PeakFlowMeterInstructionManualV1.9

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2Turbinesensorpiece1

3Mouthpiecepiece1

4Instructionmanualpiece1

5USBcable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

MSA100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MSA100PeakFlowMeter

MSA100PeakFlowMeterInstructionManualV1.9

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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

MSA100PeakFlowMeterInstructionManualV1.9

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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MSA100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B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

MSA100PeakFlowMeterInstructionManualV1.9

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‐7‐

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MSA100.

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.

MSA100PeakFlowMeterInstructionManualV1.9

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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MSA1000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

MSA100PeakFlowMeterInstructionManualV1.9

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‐9‐

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MSA100,butneverputmainbodyintowater.

Showasfigure3‐4.



Figure3‐4cleaningtomainunit

MSA100PeakFlowMeterInstructionManualV1.9

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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.

MSA100PeakFlowMeterInstructionManualV1.9

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:IndicateUSBcablehasconnected，andtherecordscanberead.

4.2 FirstTimeUse

Firstlyassemblemouthpieceandturbineaccordingsection3.2.

Secondlyinsertbatteriesaccordingtosection3.1.PoweronMSA100,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.

MSA100PeakFlowMeterInstructionManualV1.9

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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.

MSA100PeakFlowMeterInstructionManualV1.9

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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



Figure4‐5PEFandFEV1measurementvaluedisplay

Pleasenote:MSA100savesthehighestPEFreadingfromswitchingthedeviceonuntil

MSA100PeakFlowMeterInstructionManualV1.9

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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

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55 316353394437483533585641699

60 296333373417463513565621679

65 272309349393439489541597655

70 244281322365411461513569627

75 212249290333380429482537595

80 176214254298344393446501560

85 137174215258304354406462520

90 93131171215261310363418477



*Table4‐2NormalPEFvalueforFemales(Caucasian‐American)

AgeHeight(cm)

(Years) 120130 140 150 160 170 180 190200

8170198228261 295332371413456

10 207235265297332369408449493

15 262290320353387424463505548

20 275303333365400437476517561

25 282310340372407444483524568

30 286313344376411448487528572

35 286314344377411448487529572

40 284312342374409446485526570

45 278306336369403440479521564

50 270298328360395432471512556

55 258286316349383420459501544

60 243271301334368405444486529

65 225253283316351387427468511

70 204232263295330366406447490

75 180208238271305342381423466

80 153181211244278315354396439

85 123151181213248285324365409

90 90118148180215252291332376

*SpirometricReferenceValuesfromaSampleoftheGeneralU.S.Population,JohnL.Hankinson,JohnR.Odencrantz,andKathleen

B.Fedan,et.al.,DivisionofRespiratoryDiseaseStudies,NationalInstituteforOccupationalSafetyandHealth,CentersforDisease

ControlandPrevention,Morgantown,WestVirginia,1999.TheThirdNationalHealthAndNutritionExaminationSurvey(NHANES

III).



Figure4‐5Memoryisfull

MSA100PeakFlowMeterInstructionManualV1.9

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4.7 SimpleAssessment(TrafficLightScheme)

Usinggreen,yellowandredtrafficlighttoexpressthedegreeofyourillnessisastraightway.

Greenindicatesillnessisundercontrol,don’trequirehighermedicationdosage.Yellowindicates

youmustcaution,ifyourmeasuredvaluesfrequentlybelocatedinthisarea,increaseyour

medicationdosageasdiscussedwithyourphysician.Redindicatesitisdangerous.Actasdiscussed

withyourphysicianorseekemergencymedicaltreatment.

Simpleassessmentsettingsneedtoconsultwithyourdoctors(orotherlicensedhealthcare

professional’s).Thegeneralsettingmethodisbelow.

(1)MeasureyourpersonalbestvalueusingMSA100,whichisthehighestvalueyouachieve

underoptimumconditions(freeofsymptoms,feelingwell).OrchooseNHANESIIIorother

effectivepredictiontocalculateanormalvalue,itistobeasabestvalue.

(2)PressandholdPowerKeyforalongtime,whileinstallthebattery.DonotloosenPower

Key,untilyoucanseepredictedvalueofPEFblinked.Itistrafficlightschemebasicvalueor

predictionvalue.

(3)ThenuseRightKeyorLeftKeytoincreaseordecreasevalue,enteryourbestvalueor

“normalPEFvalue”shownasTable4,

(4)PressPowerKeyonceagain,thendisplay“”,settingsuccesses.

(5)Thegreenarealowerlimitusuallyreachesupto80%ofthepredictedvalue,theyellow

arealowerlimitusuallyreachesupto50%ofthepredictedvalue,thepercentisnotallowedto

edit,anditisdefaultintheMeter.

4.8 RecordsPlayback

Whenthesystementersintomeasuringstatus,presskeyleftorright,youcanwatch

historicalrecords.Ifyoukeeppressingthebuttonyoucanmovequicklythroughtherecords.At

thesametimerecordnumberwillrefreshwithincreasingordecreasingnumber.Therecords

containmeasureddate,time,PEFvalue,FEV1valueandpositioninmemory.Presspower/confirm

keyonceorwaitthecurrentrecorddisplayover,thesystemwillentersintomeasuringstate.

MSA100PeakFlowMeterInstructionManualV1.9

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

Figure4‐6Recordsplayback

4.9 Deleterecords

Inmeasuringstatuspressleftandrightkeyforfivesecondslong,andallrecordswillbe

deleted.Thehintafterdeletedisshownasfigure4‐7.



Figure4‐7Allrecordshasdeleted

4.10 DataTransmission

MSA100cantransmitmeasuredrecordstoPCviaUSB.Allrecordscouldbeplaybackand

statisticallyanalyzed.WhenMSA100isconnectedwithPC,MSA100displays“”.

ATTENTION:  Thisfunctionisoptional,youmayaskdistributorfordetail.

5 TROUBLESHOOTING

MessageCauseRemedy



ThePEFresultishigherthan900L/min,or

FEV1resultishigherthan9.99L

thisisaverygoodresult

MSA100PeakFlowMeterInstructionManualV1.9



‐18‐



Meansrecordsaddressexceedslimit,or

recorddateandtimeiserror,orsoftware

isfailure

Restartsystem



Recordsdonotexistnorecords



MemoryisfullItisbettertodeleterecords,

ornewrecordisnotstored



batteryinsufficientItisbettertochangenew

batteries

NOdisplayon

screen

Batteryislow,orbatterypoleisreversed. Changenewbatteries,and

notepoledirection

Measuringvalue

error

Inspectwhethertheleafof

turbineisrunfreely.Andthe

leafisdirty.Orconsult

whetherthevalueisnormal

withyourdoctor

OtherquestionpleasecontactwithM&Bservicepartnerordistributor.

MSA100PeakFlowMeterInstructionManualV1.9

‐19‐



6 GUIDANCEANDMANUFACTURE’SDECLARATIONS

ElectromagneticEmissions

TheMSA100peakflowmeterisintendedforuseintheelectromagneticenvironmentspecifiedbelow.

Thecustomerortheuserofthedeviceshouldensurethatitisusedinsuchanenvironment.

EmissionstestComplianceElectromagneticenvironment–guidance

RFemissions

CISPR11



Group1

TheMSA100peakflowmeterdetectorusesRFenergyonly

foritsinternalfunction.Therefore,itsRFemissionsarevery

lowandarenotlikelytocauseanyinterferenceinnearby

electronicequipment.

RFemissions

CISPR11 ClassB

TheMSA100peakflowmeterdetectorissuitableforuseinall

establishments,otherthandomesticestablishmentsand

powersupplyisinternal.



ElectromagneticImmunity

TheMSA100peakflowmeterdetectorisintendedforuseintheelectromagneticenvironmentspecified

below.Thecustomerortheuserofthedeviceshouldensurethatitisusedinsuchanenvironment.

ImmunitytestIEC60601testlevelCompliancelevel

Electromagnetic

environment–guidance

Electrostatic

discharge(ESD)



IEC61000‐4‐2

±2kVcontact

±4kVcontact

±6kVcontact

±8kVcontact

±2kVair

±4kVair

±8kVair

±15kVair

±2kVcontact

±4kVcontact

±6kVcontact

±8kVcontact

±2kVair

±4kVair

±8kVair

±15kVair

Floorsshouldbewood,

concreteorceramictile.If

floorsarecoveredwith

syntheticmaterial,the

relativehumidityshouldbe

atleast30%.

Powerfrequency

(50/60Hz)

magneticfield



IEC61000‐4‐8

10A/m 10A/mPowerfrequencymagnetic

fieldsshouldbeatlevels

characteristicofatypical

locationinatypical

commercialorhospital

environment.

RadiatedRFIEC

61000‐4‐3

3V/m

80MHzto2.5GHz

3V/m P2.3d  800MHz

to2,5GHz

wherePisthemaximum

outputpowerratingofthe

transmitterinwatts(W)and

distherecommended

separationdistancein

meters(m)b.

MSA100PeakFlowMeterInstructionManualV1.9



‐20‐

FieldstrengthsfromfixedRF

transmitters,asdetermined

byanelectromagneticsite

survey,ashouldbelessthan

thecompliancelevelineach

frequencyrange.b

Interferencemayoccurin

thevicinityofequipment

markedwiththefollowing

symbol:

aFieldstrengthsfromfixedtransmitters,suchasbasestationsforradio(cellular/cordless)telephones

andlandmobileradios,amateurradio,AMandFMradiobroadcastandTVbroadcastcannotbe

predictedtheoreticallywithaccuracy.ToassesstheelectromagneticenvironmentduetofixedRF

transmitters,anelectromagneticsitesurveyshouldbeconsidered.Ifthemeasuredfieldstrengthin

thelocationinwhichMSA100peakflowmeterdetectorisusedexceedstheapplicableRF

compliancelevelabove,MSA100peakflowmeterdetectorshouldbeobservedtoverifynormal

operation.Ifabnormalperformanceisobserved,additionalmeasuresmaybenecessary,suchas

reorientingorrelocatingMSA100peakflowmeterdetector.

bOverthefrequencyrange150kHzto80MHz,fieldstrengthsshouldbelessthan3V/m.

EMCDeclaration

Withmanyelectronicdevicessuchasmicrowave,TV,wirelessrouter,PC’s,andmobiles,medical

devicesinusemaybesusceptibletoelectromagneticinterferencefromthesedevices.Thismay

resultinincorrectoperationofthemedicaldeviceandcreateapotentiallyunsafesituation.

Medicaldevicesshouldbekeptdistance1mfromthoseelectronicdevices.

InordertoregulatetherequirementsforEMCwiththeaimtopreventunsafeproductsituations,

theEN60601‐1‐2standardhasbeenimplemented.

Thisstandarddefinesthelevelsofimmunitytoelectromagneticinterferencesaswellasmaximum

levelsofelectromagneticemissionsformedicaldevices.

MedicaldevicesmanufacturedbyM&BconformtothisEN60601‐1‐2standardforbothimmunity

andemissions.

Themedicaldevicesshouldnotbeusedadjacenttoorstackedwithotherequipment.Ifadjacent

orstackeduseisunavoidable,themedicaldeviceshouldbeseentooperatenormallyasitshould

inthissituation.

FCCDeclaration

Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital

device,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonable

MSA100PeakFlowMeterInstructionManualV1.9



‐21‐

protectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,

uses,andcanradiateradiofrequencyenergy,andifnotinstalledandusedinaccordancewiththe

instructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno

guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescause

harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningthe

equipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof

thefollowingmeasures:

–Reorientorrelocatethereceivingantenna.

–Increasetheseparationbetweentheequipmentandreceiver.

–Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe

receiverisconnected.

–Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould

voidtheuser’sauthoritytooperatetheequipment.

ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo

conditions:

(1)Thisdevicemaynotcauseharmfulinterference,and

(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause

undesiredoperation.

MSA100PeakFlowMeterInstructionManualV1.9

‐22‐



7 TECHNICALSPECIFICATION

MSA100PeakFlowMeterisahandhold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parametersaredisplayedontheLCDscreen.MSA100

alsocanrecordmeasurementsupto300pieces,andsupportsUSBconnection.When

measurementrecordsadduptomaximumorotherpatientwoulduse,youcantransferthe

recordstoPCviaUSB,thenasoftwarehelptosaveandtrackforlongtime.

General

SensortypeTurbine

MeasurementparametersFEV1/PEF

Memorysize300

BTPSPEFandFEV1resultsdisplayedatBTPSconditions

Accuracy

MeetATS2005Revisionaccuracyrequirement

Volumerange0.01L~9.99LAirflowrange50L/min~900L/min

Volumeaccuracy±0.050Lor±3%Airflowaccuracy±10%or±20L/min

Resolution

Volumeresolution0.01LAirflowresolution 1L/min

Resistancetoflow

Backpressure@660L/min<0.11KPa/sec

Backpressure@900L/min<0.15KPa/sec

Repeatability

PEF±5%or±10L/min

FEV1±3%or±0.05L

Displayscreen

Size1.8inches

TypeLCD

Control

Standardpower/confirmkey,left/rightkey

Environmentspecification

Powersource AAA1.5×2batteries

DesignInterval,ordinarydevice

BatteryworktimeMaximumoneyear

ConnectionWherefitted,USBforPCconnection.RequireaUSB‘A’to‘USB’mini‘B’

Operation

Temp erat ure 

Humidity



10oC～40oC

25%~85%

MSA100PeakFlowMeterInstructionManualV1.9



‐23‐

Atmosphere860hPa～1060hPa

Storage

Temp erat ure 

Humidity

Atmosphere



‐10oC～55oC

15%~93%

500hPa～1060hPa

Zoning

Green/Yellowthreshold80%ofreference

Green/Yellowthreshold50%ofreference

Physicalspecification

Height12.6centimeter

Wide5.4centimeter

Thickness2.8centimeter

Weight120g（containbatteries

andmouthpiece）

Maintenancewarranty

StandardOneyear

OptionProvideotheroptions.

ThedetailpleasecontactwithM&Banddistributors.



Beijing M and B Electronic Instruments MB-MSA100 Part 15 Class B Computing Device Peripheral User Manual

Beijing M&B; Electronic Instruments Co., LTD Part 15 Class B Computing Device Peripheral

User Manual

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