Digicare Biomedical Technology
Operators Manual Multi-parameter Patient Monitor " LifeWindow Lite LW8 "
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Sampling Rate :100 Hz
Respiration Rate Range : 2 to 150 breaths per minute (BPM)
Respiration Rate Accuracy : ± 1 breath
Calibration : No routine user calibration required.
Inspired CO2 Measurement Range : 3 to 50 mmHg
Compensations for :Expired O2, Balance gas (N2, N2O, He)
and Anesthetic Agents
Module weight : less than 9.6 oz (272.16 g)
Module Size : < 2.6" wide x 1.5" high x 3.5" deep
[< 66.0 x 38.1 x 88.9 mm]
Cable length :22 inches (55.88 cm)
Temperature and Humidity Operating : 0 to 40°C, 10 to 90% RH, non-condensing
H. INVASIVE PRESSURE
Frequency Response : DC to 12 Hz
Input Impedance
: 500 K
Ω
Transducer sensitivity : 5
µ
V / V / mm Hg
Excitation voltage
: + 5 VDC
Zero
: Auto push-button
±
150 mmHg
Drift
: 0.1mmHg/
°
C
Accuracy
:
±
2% F.S.
Isolation
: Isolated from ground related circuits by
≥
4KV RMS, 5.5KV
peak
I. FIO2
Range : 0-100% oxygen
Accuracy : +2% of full scale (at constant temperature
and pressure)
Response Time : 90% in less than 8 seconds at 25 °C
Sensor Expected Life : 36 months in air. (10 months when continuously exposed
to 100% oxygen)
J. DISPLAY
Type
: 8.4” TFT – Active Matrix Color Flat Panel Display
Effective Display Area
: 170.4(H) x 127.8(V) mm.
K. ENVIRONMENT SPECIFICATIONS
Temperature
: Operating 5°C to 45°C
: Transport and Storage 5°C to 55°C
Relative Humidity
: Operating 30 - 75% (Non-Condensing)
: Transport and Storage 30 - 75% (Non-Condensing)
Atmospheric Pressure
: Operating 700 – 1060hpa
: Transport and Storage 700 – 1060hpa
L. TRENDS
GRAPHICAL TRENDS: Present all physiologic variables trend waveforms for a passed period
of time selected by the operator: 15 min, 1, 4, 12, 24, 48 and 72
hours.
TABULAR TRENDS: Present all physiologic variables trend in tabular data format since the
patient was admitted until the present time.
Summary of Contents for LifeWindow Lite LW8
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