Technical Specifications Dexer 10
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Sternmed Defibrillator Monitor
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MONITOR
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ECG monitoring
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4,5 or 10 lead patient cable, paddles or multifunction disposable electrodes
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Sensitivity
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0.5-1-2-4cm./mV
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Heart rate
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0 to 300 ppm
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Configurable alarms
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Bandwidth
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0.67 – 40 Hz or 0.05 – 150 Hz (diagnostic)
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Common mode rejection
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100 dB at 50/60 Hz
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SCREEN
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Size
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115×86 mm. (1/4 VGA)
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Resolution
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320 x 240 points
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Sweep rate
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25mm/sec
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Display time
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4.5 sec x 2
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DEFIBRILLATOR
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Waveform
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Biphasic truncated exponential adapted to the patient’s impedance
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Manual
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Energy
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1 -2 – 3 -5 -7 -9 -10 -15 -20 -30 -50 -70 -100 -125 -150 -200 J (nominal at a resistance of 50 ohms)
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Synchronized cardio version
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Discharge before 60 ms after the detection of the R wave
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Paddle options
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Reusable external adult paddles (pediatric paddles integrated)
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Malfunction disposable electrodes
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Reusable internal paddles (optional)
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AED
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Defibrillable rhythm detection algorithm
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200 J
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Max energy level
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Charging time
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less than 5 sec. at 200 J with a new and fully charged battery
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PACEMAKER (Optional)
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Stimulation mode
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On Demand and Fixed with selectable frequency and current.
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Frequency
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30 to 180 ppm
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Current
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0 to 150 mA
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Waveform
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Type
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Rectangular constant current
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Duration
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40 ms
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Refractory period
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340 ms from 30 to 80 ppm
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240 ms from 85 to 180 ppm
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RECORDER
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Paper
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50 MM thermal
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Speed
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10, 25 and 50 mm/sec
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Operating mode
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Manual, automatic, 8 second delay
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DATA STORAGE (Optional)
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Compact Flash memory card
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minimum capacity 16 MB
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Information
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Continuous ECG signal and events
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Audio (optional only in automatic mode)
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100 last events with the associated ECG signal
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SpO2 (Optional)
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Saturation
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Range
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1-100%
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Perfusion index
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0.02 % to 20 %
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Accuracy during no motion conditions
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70% – 100 % : + 2 digits
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Accuracy during motion conditions
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70% – 100%: + 3 digits
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Pulse Frequency
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Range
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25-140 ppm
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Accuracy during no motion conditions
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+ 2 ppm
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Accuracy during no motion conditions
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+ 5 ppm
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Representation of waveform with auto-gain
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Technical Specifications Dexer 10
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Sternmed Defibrillator Monitor
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SUPPLY
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NiMH battery (rechargeable)
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Autonomy
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More than 130 discharges at 200 J
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Monitoring
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More than 150 minutes
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Monitoring plus Pacemaker (60 ppm and 60mA)
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More than 120 minutes
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Charge status and low battery indicator
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Charging time:
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~3 hours
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AC
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100-240 VAC, 50/ 60 Hz
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DC
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10-16 VDC
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GENERAL
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Dimensions
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Width
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310 mm
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Height
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195 mm
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Length
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249 mm
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Weight
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Unit with disposable electrodes, SpO2, ECG cable (10 leads) without battery
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5.5 kg
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External reusable paddles
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0.95 Kg
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Battery
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0.8 Kg
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Operating Temperature
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0 to 50 °C
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Relative humidity
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10 to 95% (not condensed)
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Shocks
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IEC 60068-2-27
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Vibration
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IEC 60068-2-64
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