Cooper Surgical F9 Express, Руководство пользователя

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F9 Fetal & Maternal Monitor • User Manual
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Recorder
(con’t)
Accuracy of data: ± 5% (X axis)
Accuracy of data: ± 1% (Y axis)
Resolution: 8 dots/mm
Record Information: FHR1 trace/mark, FHR2/DECG trace/mark, TOCO/IUP
trace, AFM trace, fetal movement mark, doctor event mark (and annotation),
AUTO-zero symbol, date, time, printing speed, ID, name, FHR2 Offset etc.
Signal
Interface
DB9 network interface, RJ45 interface
Technique:
Mode:
Pulse Repetition Rate:
Pulse Duration:
Ultrasound Frequency:
p- < 1 MPa
I
ob
< 10 mW/cm
2
I
spta
< 100 mW/cm
2
FHR Measurement Range:
Resolution:
Accuracy:
Earth Leakage Current:
Dielectric Strength:
Ultrasound Pulse Doppler with autocorrelation
PW Doppler Mode
2 KHz
92 µs
1.0MHz±10%
50 bpm ~ 240 bpm
1 bpm
±1 bpm
< 10 uA @ 264 VAC applied to transducer
> 4000Vrms
ISATA@ the transducer face:
Entrance beam dimensions:
Measurement uncertainties for ISATA:
Measurement uncertainties for ultrasonic power: 1.902 mW/cm
2
9.42 cm
2
±26.6%
±26.6%
Ultrasound
Global Maximum Value: MI = 0.030
I
SPTA.3
= 4.29 (mW/cm
2
) I
SPPA.3
= 48 (mW/cm
2
)