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Patient Monitor User Manual
Water handling
Sampling flow rate
Breath detection
Respiration rate
Fi and ET
Automatic agent
identification
Sensor head
Compensations
Calibration
Warm-up Time
NomoLine Family sampling lines with proprietary water removal
tubing.
(50 ± 10) sml/min
Note: Volumetric flow rate of air corrected to standardized conditions of
temperature and pressure.
Adaptive threshold, minimum 1 vol% change in CO
0 to 150 ± 1 breaths/min. (Measured at I/E ratio 1:1 using breath
simulator according to EN ISO 80601-2-55 fig. 201.101.)
Fi and ET are displayed after one breath and have a continuously
updated breath average.
The following methods are used to calculate end-tidal (ET) values:
- CO
: The highest concentration of CO
2
with a weight function applied to favor values closer to the end of the
cycle.
- O
: The highest/lowest concentration of O
2
phase (depending on whether ETO
- N
O and anesthetic agents: The momentary gas concentration at the
2
time point where ETCO
ET will typically decrease below nominal value (ET
respiration rate (RR) exceeds the RR threshold (RR
following formulas:
CO
2
N
O, O
, DES, ENF, ISO , SEV
2
2
HAL
NOTE: Measured at I/E ratio 1:1 using breath simualtor according to
EN ISO 80601-2-55 fig. 201.101
Primary and secondary agents
2 to 9 channel NDIR type gas analyzer measuring at 4 to 10 μm. Data
acquisition rate 10 kHz (sample rate 20 Hz / channel). O
measurements by Servomex's paramagnetic sensor.
Automatic compensation for pressure, temperature and broadening
effects on CO
.
2
No span calibration is required for the IR bench. An automatic
Zeroing is performed typically 1 to 3 times per day.
< 20 seconds (Concentrations reported, automatic agent identification
enabled and full accuracy)
- 273 -
during one breathing cycle
2
is higher or lower than FiO
2
is detected.
2
Product Specification
concentration.
2
during the expiratory
2
).
2
) when
nom
) according to the
th
2
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