ZOE PPM3, User Manual

Page: 203 / 214

April 2019 N i g h t i n g a l e P P M 3 U s e r ' s G u i d e
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)