GE CARESCAPE ONE - Page 299

Parameterspecications
ECGdifferentialoffsetvoltage(allowable
offset)
±0.4V
ECGinputimpedanceDifferential:>2.5MΩfrom0.67Hzto40Hz
ECGsystemnoise
<30µV(referredtoinput)
Commonmoderejection
90dBminimumat50/60Hz
MaximumtallT-waverejectioncapability
(witha1mVQRStestsignal)
<4.5mV
ECGsweepspeedoptions
6.25,12.5,25,and50mm/s
ECGleadsavailable
I,II,III,V1toV6,aVR,aVL,aVF
ECGleadsetssupported3-,5-,6-,and10-leadwire
Pacemakerpulsedisplaycapability●Sensitivepacemakerdetection:voltagerangeof±1.2mVto
±700mVwithpulsewidthsof0.1msto2ms
●Normalpacemakerdetection:voltagerangeof±2.4mVto±700
mVwithpulsewidthsof0.1msto2ms
Pacemakerpulseindicationvisibleonthedisplaywithan
amplitudenolessthan0.2mVreferredtotheinput
Normalnottestedtodownto±2mVperIEC60601-2-27clause
201.12.1.101.12
PacemakerpulserejectioncapabilityVoltagerange:±2to±700mV
Pulsewidth:0.1to2ms
OvershootmeasuredusingMethodAIEC60601-2-27Clause
201.12.1.101.13withamplitudemaximum2mV
Timeconstant:4msto8ms
NOTE
AccordingtoIEC60601-2-27Clause
201.12.1.101.13anatrialpacepulsewith
identicalamplitudeanddurationprecedes
ventricularpacepulseby150msto250
ms.
ECGleadfailsensingdirectcurrentfor
leads-offdetection
●Activepatientelectrode:12.8nAtypical(each)
●Referenceelectrode:<150nAmaximum
ECGleadfailIdentiesfailedelectrodesandswitchestothoseintact.
Debrillationprotection
5000V,360J
ReplaceableinterfacecableToolremovableUSBinterfacecable
ECGanalogoutputsignalgain
1V/1mV±10%
ECGanalogoutputbandwidth(basedon
ECGwaveformltersetting)
●Diagnostic:0.05to125Hz
●Monitoring:0.05to40Hz
●Moderate:0.05to25Hz
●Maximum:0.05to25Hz
ECGanalogoutputdelay
<35ms
Pacemakermarker5V,2mspulsesummedwiththeECGanalogoutput
DebrillatorsyncoutputsignalSquarepulse,lowlevel0Vto0.8V,highlevel9Vto10.5V,duration
10ms(±10%);outputloadimpedance<10kΩ
2094480-001CARESCAPEONE299
CARESCAPE ONE User Manual DRAFT 26 October 2017