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Aspect A-2000 XP

Monitores BIS

Descripción

Aspect A-2000 XP BIS Monitor Features

The Aspect A-2000 XP is a bispectral index monitoring system, where it can monitor the state of the patient’s brain during procedures. The Aspect a-2000 XP BIS can be used in intensive care units and in the operating room. The system accrues data from the brain using EEG signals and a Digital Signal Converter (DSC) together with the bispectral index number to determine the level of sedation the patient is under. The DSC offers two channels of EEG in both the A-2000 and in the A-2000 XP versions.

  • Reduce the sedation drug use.
  • 35%-55% fast wake-ups and extubations.
  • Improve the quality of post anesthesia recovery.
  • Reduce recovery time.
  • Can enhance the performance during cardiac or other other deep anesthetic procedures.

Aspect A-2000 XP BIS Monitor Specifications

Monitor Dimensions

  • Height: 7 in (17.5 cm)
  • Width: 6.8 in (16.9 cm)
  • Depth: 4 in (10 cm)
  • Weight: 3.1 lbs (1.4 kg)

Digital Signal Converter Dimensions

  • Height: 1 in (2.5 cm)
  • Width: 2.6 in (6.6cm)
  • Depth: 4.25 in (10.8 cm)
  • Weight: 10.0 oz oz ( 0.284 kg) including integral cable

Power

  • Power Requirements: 100-240 VAC, 50-60 Hz, 1 ampere max
  • Battery Backup: 20 minutes at full operation

EEG Specifications

  • Epoch Duration: 2 seconds
  • Artifact Rejection: Automatic
  • EEG Scales: 25 µV/div (+/- 1 mV Full Scale)
  • EEG Sweep Speeds: 25 mm/sec
  • Computed Parameters: Bispectral Index, 95% Spectral Edge Frequency, Suppression Ratio, EMG and Signal Quality Index
  • User-defined Displays: TREND, DSA and real-time EEG waveforms
  • Update Rate: 1 second for BIS Index, 10 seconds for Trend/DSA
  • Event Markers: User selected
  • Alarms: Auditory and visual, user adjustable limits
  • Filters: ON (2 – 70 Hz with notch) or OFF (.25 – 100 Hz) Note: Filter setting does not effect computed parameters
  • Mode: Sensor automatically selects mode

Digital Signal Converter Specifications

  • Analog to Digital Converter: Noise-shaped sigma-delta
  • Sampling Rate: 16,384 samples/second
  • Resolution: 16 Bits at 256 samples/second
  • Input Impedance: 50 Mohms minimum
  • Noise: < 0.3 mV RMS (2.0 mV peak-to-peak); 0.25 Hz to 50 Hz
  • Common Mode Rejection: 110 dB at 60 Hz to earth (Isolation mode) ground
  • Bandwidth: 0.16 – 800 Hz

Marca

Aspect