Product Specification HiDop®300/360
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| Doppler |
CW 2MHz, 4MHz and CW 8MHz, vascular precordial bidirectional
CW 2MHz, fetal unidirectional |
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| Probes |
CW 2MHz, flat probe for air emboli detection during
surgery
CW 2MHz, for obstetric applications
CW 4MHz, for deep vessel applications
CW 8MHz, for peripheral vascular applications
All probes with integrated Doppler electronics |
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| Probe identification |
Automatic with digital code |
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| Signal Processing |
Real time FFT (Fast Fourier Transform)
256 points overlapping, 6.8 ms
ACF (Auto-Correlation-Function) for fetal heart rate detection |
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| Waveforms |
Sonogram
F MAX/MIN
F MAX+MIN
Trend of heart rate (for 2MHz probes only) |
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| Calculations / Indices |
Heart Rate (HR), Mean Velocity (Mean),
Pourcelots Resistance Index (RI), Pulsatility Index (PI),
Systolic over Diastolic Ratio (S/D) |
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| Display |
160 x 150 pixels, black / white LCD graphic display
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| Replay Buffer Size |
4 displays |
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| Frequency Ranges |
+/- 2.5kHz, +/- 5kHz, +/- 10kHz |
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| Wall Thump Filters |
100Hz, 200Hz, 400Hz |
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| Display Time |
2s, 4s, 8s
60s, 120s, 240s for trend of heart rate |
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| Controls |
5 button control of all parameters |
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| Memory for setups |
Non-volatile memory for user setups |
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| Data Memory |
Memory for up to 60 sets of measurements
(sonograms and sound, optional for HiDop 300) |
| Real Time Clock |
Date and time |
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| Voice Message
|
Voice message stored with Doppler measurements
(HiDop 360 only) |
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| Indications |
Probe Identification, Displayed Waveform, Symbol
for Heart Rate
Wall Thump Filter, Frequency Range, Flow Direction
|
|
| Audio |
500mW speaker (mono), output for stereo headphones |
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| Data Interface |
USB 2.0 compatible |
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| Power |
NiMH batteries, 4 x 1.2V , 2300mAh, AA size
Charge management included
7.5V DC power supply |
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| Battery Life |
8 hours of operation Display of Low Battery
symbol |
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| Automatic Power Shut Off |
3 minutes without signal |
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|
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| Weight |
500 grams (Including batteries and 1 probe) |
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| Size of probes |
14mm x 110mm (0 x L), CW 4MHz and CW 8MHz
33mm x 8mm (0 x L), CW 2MHz flat probe
33mm x 14mm x 120mm (0 x L), CW 2MHz fetal |
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| Specifications are subject to
change without notice |
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