Mindray BeneHeart D3, Operator'S Manual

Page: 153 / 186

A-7
Pace Pulse
Pace pulses meeting the following conditions are labelled with a PACE marker:
Pace pulse markers
Amplitude:
Width:
Rise time:
±2 to ±700 mV
0.1 to 2 ms
10 to 100 μs
Meets the requirements of ANSI/AAMI EC13-2002: section 4.1.4.1 and 4.1.4.3.
The following pulses will be rejected.
Pace pulse rejection
Amplitude:
Width:
Rise time:
Minimum input slew rate:
±2 to ±700 mV
0.1 to 2 ms
10 to 100 μs
10V/s RTI
Resp
Technique Trans-thoracic impedance
Measurement range
Adult:
Pediatric, neonate
0 to 120 rpm
0 to 150 rpm
Accuracy
7 to 150 rpm:
0 to 6 rpm:
±2 rpm or ±2%, whichever is greater.
Not specified
Respiration excitation waveform <300 μA, sinusoid, 62.8 kHz (±10%)
Detectable respiration impedance range 0.3 to 5Ω
Reference impedance range 200 to 2500Ω, using ECG cable with 1 kΩ resistor
Difference input impedance >2.5 MΩ
Apnea alarm time 10 s, 15 s, 20 s, 25 s, 30 s, 35 s, 40 s
Mindray SpO
2
Module
*Measurement accuracy verification: The SpO
2
accuracy has been verified in human experiments by comparing with arterial
blood sample reference measured with a CO-oximeter. Pulse oximeter measurements are statistically distributed and about
two-thirds of the measurements are expected to come within the specified accuracy range compared to CO-oximeter
measurements.
Measurement range 0 to 100%
Resolution 1%
Accuracy
70 to 100%:
70 to 100%:
70 to 100%:
0% to 69%:
±2% (measured without motion in adult/pediatric mode)
±3% (measured without motion in neonate mode)
±3% (measured with motion)
Not specified
Refreshing rate 1 s
SpO
2
averaging time
7 s (When the sensitivity is set to High)
9 s (When the sensitivity is set to Medium)
11 s (When the sensitivity is set to Low)
Data update period 7 to 9 s (When the sensitivity is set to High)