ENLIGHT 2100 – HIGH-END EIT MONITOR

Technical characteristic

I. Configuration (basic)

• Main unit ENLIGHT 2100.
• AC cable.
• Electrode belts and cables (variety size).
• Adderer (variety size).
• Reference cable.
• Neonatal belt adapter.
• Flow sensor (2 types, Adu/Ped and Neo).
• Shaper (2 sizes).

II. Product characteristics

1. Main features

• Can be used for patients from neonates, pediatrics, and adults.
• Continuous monitoring of real-time lung dynamic tomography.
• Uses low amperage current for measurement, non-radiative, non-invasive.
• The electrode parallel measurement mechanism improves spatial accuracy and resolution.
• Animation resolution 32×32, frame rate 50Hz.
• Electrode contact test screen: 5 signal levels, EMG, ECG noise detection and filtering, etc.
• Many types of monitors: lung ventilation, expansion, trend, regional air distribution, layer distribution, and quadrant distribution.
• Allow import, export, read, and saved data via USB.
• There is a research mode for doctors who conduct research with EIT.
• Support many file formats when exporting: Video, PDF report.

2. Details

MANY TOOLS TO SUPPORT PERSONALIZED PATIENT CARE

1-Ventilation monitoring tool:

• Impedance variation waveform ∆Z (plethysmogram).
• Dynamic tomography, real-time, 50frame/second.
• Lung air distribution chart (ROIs: total, regional, layers).

2-PEEP titration tool (PEEP titration tool):

• Used with descending PEEP detection.
• Automatic reminder to reduce PEEP periodically.
• Monitoring and statistics of 3 parameters: inflation, expansion, atelectasis.
• Visualize PEEP detection results in 3 formats: shape, table, graph.

3-Trend analysis tools (Trends):

• Supports 6 layouts and 14 parameter groups.
• Compliance change comparison tool.
• Gas distribution change comparison tool.
• Bookmark events. Supports 3 quick bookmark buttons and many custom bookmarks.
• Zoom in, zoom out the graphs.
• Maximum tracking time to the nearest 48h.

4-Report export tool (Export Center):

• Support export PDF report for all screens, functions, tools.
• Record and output ventilation screen video, duration 30s.
• Manage output files by patient to avoid confusion.
• System management tool (System configuration screen).
• Adjust, check in-depth on signal acquisition and processing.
• Check operating information of the system (voltage, current, machine temperature,…).
• View the user manual directly on the machine.
• Advanced settings for technicians.

5-(option) Ventilator asynchronous monitoring tool (Asynchrony Tool):

• Two types of screens: real-time and summary.
• Generate reports for each display screen.
• Monitor real-time monitoring: 30s, 60s and 120s.
• Monitor statistics for 1 to 6 hours.
• Tracking parameters: Double Trigger, Reverse Trigger, Breath Stacking, Breath Stacking Volume, Normal Vt, Asynchory Index (AI).
• AI asynchronous stats update every 2 minutes as %.

II. Technical information

• All-in-one PC, compact and versatile
• Weight: <12.5 kg (<38 kg with Trolley)
• Main machine dimensions:< 350 x 470 x 150 mm
• Main power Nominal voltage: 100 – 240V (automatic CB). AC power frequency: 50/60Hz
• Maximum power consumption during operation 60W
• Normal power consumption, during operation 45W
• Battery backup 30 minutes
• Maximum current consumption of 0.6A at 100V; 0.3A max at 230V
• Frame rate (time resolution) 50 real frames per second
• Power supply frequency 125kHz
• 5-inch medical grade color screen, 1366×768 pixels, multi-touch.
• Allows screen sharing to the network via the Ethernet port.
• Data connection port: USB, Ethernet.

III. Monitoring parameters:

1. Ventilation screen

• Vt (ml): The tidal volume.
• Pdriving (cmH2O): Driving pressure.
• PIP (cmH2O): Peak inspiratory pressure.
• PplatAlv (cmH2O): Maximum alveolar pressure at the end of inspiration (equal to Paw if Tpause ≤0.5 s)
• PEEP (cmH2O): Positive end-expiratory pressure.
• AutoPEEP (cmH2O): Endogenous PEEP. By the difference between the measured PEEP and the set PEEP
• RR (bpm): Respiratory rate in 1 minute.
• CRS (mL/cmH2O): Expansion of the respiratory system. It has an approximate value of static expansion.
• RAW(cmH2O/L/s): Airway Obstruction.

2. PEEP titration tool screen

• PEEP (cmH2O): Positive end-expiratory pressure.
• Hyperdistension (%): % of over inflated lungs.
• Collapse (%): % collapsed lung.
• Compliance (ml/cmH2O): Pulmonary compliance.
• Countdown time (s): count down the time between PEEP lowering.
• Step (cmH2O): PEEP lowering detection threshold per step down.
• A/P Ratio (%): Anterior/posterior ventilation ratio.
• R/L Ratio (%): Right/left ventilation ratio.

3. Trends screen

• Global Plethysmogram: electrical impedance variation of the whole lung.
• Regional Plethysmogram (different ROIs): Variation of impedace according to region of interest.
• Global Tidal Variation Z: Variation of air circulation by impedace Z.
• Regional Tidal Variation Z (different ROIs): variation of airflow by Z by region.
• Global EELZ: The global EELZ index.
• Regional EELZ (different ROIs): EELZ index by region of interest.
• Peak Pressure: Peak pressure.
• Alveolar Plateau: End-inspiratory peak alveolar pressure (plateau pressure)
• PEEP: Positive end-expiratory pressure.
• Driving Pressure: Driving pressure.
• Compliance of the Respiratory System: The compliance of the respiratory system (lungs and thorax).
• Airway Resistance: The degree of resistance to the airway.
• Compliance Z: Variation of impedace by area
• Respiratory Rate: Respiratory rate.
• Respiratory Rate z: Respiratory rate in signal from EIT.
• Tidal Volume: The volume of circulating air.
• A/P Ratio: The ratio of ventilation of Anterior/Posterior.
• R/L Ratio: The ratio of ventilation of Right/Left.
• Double Trigger: double triggering of breath.
• Reverse Trigger: reversed trigger.
• Breath-Stacking: Breathe stacking.
• Asynchrony Index: Asynchronous Index.

4. (Option) Asynchory Tool screen

• Double Trigger (DT, %): double triggering of breath.
• Reverse Trigger (RT, %): reversed trigger.
• Breath- Stacking (B-S, %): Breathe stacking.
• Breath-Stacking Volume (mL/kg): The volume of air that is over-breathed.
• VT normal cycle (mL/kg): The tidal volume of a normal rhythm.
• Asynchrony Index (AI, %): Asynchronous index.