Lowenstein Medical 200-0902, Описание и инструкция по использованию, Страница: 12 / 16

7. Technical specifications
Dimensions : 35mm x 75mm x 168mm (H x W x L, without bag)
Weight : 260 g including storage battery, without bag
Housing : metallized plastic (ABS, UL 94HB)
Temperature range : +5°C...+45°C
Moisture : 25% - 95%
Storage media : Internal flash memory
Storage capacity : min. 24 hours
Registered parameters:
Respiratory activity : Differential pressure measurement via flow prong (with adaptor also during CPAP
therapy), alternative or additional measurement by means of thermistor possible (option)
Thoracic effort : Differential pressure measurement by means of rubber cuffs built into chest strap
Abdominal effort : Differential pressure measurement by means of rubber cuffs built into abdomen strap
Breathing sounds : Phonometric transducer via flow prong
Alternative or additional measurement with external microphone possible (option)
SpO
2
/Pulse : Built-in pulsoximeter
SpO
2
measurement range: 80%-99%
±
2% SpO
2
60%-79%
±
4% SpO
2
Pulse measurement range: 50 1/min - 150 1/min
±
2%
Finger sensor: special rubber-coated thimble finger sensor
Pulse wave : Plethysmogramm display; measurement via finger sensor
Position : Acceleration sensor for position recording (5 positions)
Ambient Light : Photometric measurement and light-Intensity display
CPAP/Bi-level : Differential pressure measurement directly on CPAP mask
Measurement range: 0cmH
2
O - 45cmH
2
O
±
5%
Leg movement : Two leg sensors (EMG) for measurements of muscular actions, separate recording for
left and right leg; connection via 1.5mm safety plug (option)
ECG : 6 channel lead via adhesive electrodes (option)
Central heart frequ.: Measurement range: 30 1/min - 200 1/min
±
2% (option)
PTT : Measurement range: 100 ms – 355 ms
±
4% (option)
Syst. blood pressure : Trend (option)
EEG
: 6 channel lead via adhesive electrodes (option); connection via 1.5mm safety plug;
Impedance: 10 MΩ, frequency: 0,2 Hz - 45 Hz
EOG : 2 channel lead via adhesive electrodes for left and right eye (option); connection via
1.5mm safety plug
EMG : Bipolar measurements (3 x EMG) of muscular actions of the chin via adhesive
electrodes (option)
External channels : External box with voltage input (RJ11; 0..2.5 V) for up to 8 external channels with
galvanic separation and RJ11-jack
Fault indicator : 2 LEDs on front of the device
Power supply : Rechargeable Li-Ion storage battery 3.6 V with built-in Semiconductor safety
Charger : Plug-in power supply with medical approval
Output : USB interface with cable for data transmission
Power consumption : Approx. 160mA
Online operations : In online operation with a patient, an optical waveguide to the PC is
indispensable (option)
8. Used Symbols
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