Aspect BIS Vista Features
The Aspect BIS Vista is a Bispectral monitoring system used to monitor the brain activity of patients. The BIS Vista works for both pediatric and adult patients. The Vista System monitors the state of brain function by processing data for EEG signals. The BIS Vista System can also monitor the effects of different anesthesia agents on patients to determine how much anesthesia is required for each patient during specific procedures. The Monitor can display the Current BIS number, Trend graph of the EEG parameters, and real-time EEG waveforms.
- USB ports for system expandability and real-time updates
- Utilizes the BISX module platform
- Full-color, touchscreen navigation
- Large LCD display
- User-configurable settings
- Integrated record keeping
- Alarms with user-adjustable limits and volumes
- Long battery life
Aspect BIS Vista Specifications
Dimensions
- Height: 8 in (20.3 cm)
- Width: 7.5 in (19 cm)
- Depth: 5 in (12.7 cm)
- Weight: 3.5 lbs (1.6 kg)
Display size
- Height: 4 in (10 cm)
- 5.25 in (13 cm)
General Specifications
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- Digital Output: USB Port a, b, R232 serial port
- power Requirements: 100-240 VAC, 50-60 Hz, 0.7ampere max.
- Battery Backup: 45 minutes at full operation
Battery charge Time: 6 hours
- Software Updates: User-via USB port (Type A),/li>
- Operator Position: 3.3 ft ( 1 Meter) in front of the unit with a display at eye level
EEG Specifications
- Epoch Duration: 2 Seconds
- Artifact Rejection: Automatic
- EEG Scales: 25 µV/div (± 1mV full scale)
- EEG Sweep: 25 mm/sec
- User-defined Displays: Trend and real-time EEG waveforms
- Update Rate: 1 second for BIS number, 10 seconds for trend
BISX Specifications
- Weight: 10 oz (0.284 kg) including integral cable
- Dimensions: 3.75 in (9.5 cm) diameter x 2.5 in (6.3 cm) thick
- Cable length:
- 9 ft (2.7m) integral BISX Cable
- 4.5 ft (1.4 m) from BISX to sensor connector
- Analog to Digital Converter: noise-shaped sigma-delta
- Sample Rate: 16,384 samples/second
- Resolution: 16 bits at 256 samples/second
- Input Impedance:
- 50 M ohms typical (DC)
- 5 M ohms typical (at 10 Hz)
- Noise: < 0.3 µV RMS (2.0 µV Peak-to-peak); 0.25 Hz to 50 Hz
- Common Mode Rejection: 110 dB at 50/60 Hz to earth ground
- Frequency/Bandwidth: 0.16-100 Hz
