Technical Specifications - Hutchinson Technology InSpectra StO2 650 Manual Del Usuario

Technical Specifications

Range
Resolution
StO
Display Update Rate
2
( Tissue Oxygen
Saturation)
Accuracy*
Drift
Range
Resolution
THI
( Tissue
Display Update Rate
Hemoglobin
Index)
Accuracy
StO Crosstalk
2
Audovisual
Audible Alarm Override
Alarms
Error Conditions
Self-test Yes, during startup. Audio beep signifies successful self-test.
Operation
Environmental
Parameters
Transport and
Storage
AC Voltage Input
Power
Battery
*Determined by in vitro measurements in a volume of blood as compared to a CO-oximeter (root mean square error).
0% to 99%
1%
2 seconds
70% to 99% 1.63 StO
0% to 70% 2.94 StO
≤ 2 StO
1–99 total range, 1–20 typical
0.1 THI units
2 seconds
Correlation to in vitro blood hemoglobin r
20% THI change with 100% full scale StO
User defined high and low StO
Automatic audible reactivation after 2 minutes
Visual flags for:
• Defective LED or optical cable
• Defective sensor
• Communication error
• Monitor over temperature
Temperature +10°C to +40°C (+50°F to +104°F)
Relative Humidity 15% to 95%, non-condensing
Pressure -390m to 3658m (-1280 ft to 12,000 ft) 106 kPa to 70 kPa
Temperature -18°C to +60°C (0°F to +140°F)
Relative Humidity 15% to 95%, non-condensing
Pressure -390m to 4267m (-1280 ft to 14,000 ft) 106 kPa to 50 kPa
110 – 120 VAC; 0.5 A; 50 / 60 Hz
220 – 240 VAC; 0.25 A: 50 / 60 Hz
• Type: lithium ion
• Capacity: 2 hours minimum (from a full charge)
• Level of charge indicator
• Charging status LED indicators
• C harges any time connected to AC power regardless of
power on state
• Life: 300 full charge/discharge cycles
units
2
units
2
units in 72 hours
2
2
Technical Specifications
>0.95
2
change
2
25