Fazzini FM5000C, Руководство пользователя

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II-3
FM5000C - FM5000PLUS
Maternal/Fetal Monitor
User Manual
TOCO alarm error
±
1%
Harmful ingress protection of
transducers
IPX7
(7) ECG
Item Specification
Lead select 3 leads, 5 leads, 12 leads; auto recognition
Lead mode 12 leads (R, L, F, N, C; or RA, LA, LL, RL, V)-(R, L, F, N, C1, C2, C3, C4, C5,
C6 or RA, LA, LL, RL, V1, V2, V3, V4, V5, V6)
Lead form I, II, III, avR, avL, avF, V- V1, V2, V3, V4, V5, V6
Lead mode 5 leads (R, L, F, N, C or RA, LA, LL, RL, V)
Lead form I, II, III--I, II, III, avR, avL, avF, V
Lead mode 3 leads (R, L, F or RA, LA, LL)
Lead form I, II, III
Sensitivity (Gain) and
error
2.5mm/mV(
×
0.25), 5mm/mV(
×
0.5), 10 mm/mV(
×
1), 20mm/mV(
×
2) and
auto; when applying
±
300mV DC polarity voltage, the error is
±
5%.
Frequency
characteristics
(Display and
recording)
Surgical mode: 1 Hz
～
20 Hz (-3.0dB
～
+0.
４
dB);
Monitor mode: 0.5 Hz
～
40 Hz (-3.0dB
～
+0.
４
dB);
Diagnostic mode: 0.05Hz
～
130 Hz (-3.0dB
～
+0.
４
dB);
Notch Monitor and surgical mode: the 50/60Hz notch function is auto activated;
Diagnostic mode: the 50/60Hz notch function can be select to activate or
deactivate mannually.
Power frequency interference rejection capability≥20dB
Noise level
≤
25
μ
V
P-P
.
CMRR
≥
105dB
Overload protection Load 1V, power frequency, differentialmode AC voltage for 10s without
damage (p-v)
Respiration, lead-off,
sensing and active
noise suppression
<0.1µA
QRS wave amplitude
and interval
Amplitude (p-v RTI) 0.5mV~5mV
Width (adult) 70ms~120ms
Width (pediatric/neonate) 40ms~120ms
No response to the signals: a) with amplitude not exceeding 0.15mV (p-v
RTI) (except for pediatric/neonate mode); or
b)with 10ms width (except for pediatric/neonate
mode) in case of 1mV amplitude.
Voltage tolerance >100µV (p-v)
Drift tolerance Triangular wave amplitude (p-v RTI) 4mV
QRS wave amplitude (p-v RTI) 0.5mV
QRS wave width 100ms
QRS wave recurrence frequency 80bpm
HR measurement
range and accuracy
Adult 15~300bpm
Pediatric/Neonate 15~350bpm
Accuracy
±
1% or ±1bpm, whichever is the
larger