ZOE PPM3 - Page 203

April 2019 Nightingale PPM3 User's Guide 24-5
Technical Data
Active Noise Suppression
RL drive (< 5 µA)
Pulse Tone
Yes
Respiration
Method
Impedance Pneumography
Input Connector
Same as ECG
Sensing Lead
II
RR Resolution
1 bpm (breaths per minute)
Measurement Range
0 to 120 bpm
Measurement Accuracy
±3 bpm
Measurement Sensitivity
0.25 ohms (minimum)
Report Interval
1 second
Bandwidth
0.17 to 3.3 Hz (-3dB)
Impedance Measuring Current
40 μA @ 28 kHz square wave across Lead II
Pulse Oximetry
Method
Absorption – Spectrophotometric (dual wavelength)
(Functional oxygen saturation of arterial hemoglobin)
Input Connector
9-pin connector
SpO
2
/ PR Resolution
SpO
2
: 1 O
2
%
PR: 1 bpm (beat per minute)
Measurement Range
SpO
2
: 20 to 100%
PR: 30 to 240 bpm
Measurement Accuracy
SpO
2
: from 70 to 100%: ±2% (O
2
%), < 70%: unspecified
PR: ± 3 bpm
Measurement Test Method
Comparison versus co-oximeter, per ISO 80601-2-61
Report Interval
1 second. Numeric values held < 30 seconds
Pulse Tone
Yes (pulse tone pitch tied to SpO
2
parameter value)
Alarm Signal Generation Delay
< 0.5 sec
Non-Invasive Blood Pressure
Method
Oscillometric
Input Connector
Single Lumen Hose (Quick-Disconnect fitting)