Teach users how to initiate an active oxygen therapy session.

• Powering on the ICU and accessing the user interface.
• Preparing the chamber (temperature, oxygen, and circulation settings).
• Connecting the oxygen supply.
• Using the oxygen flowmeter and setting parameters.
• Placing the patient in the chamber safely.
• Monitoring the patient during therapy.

Guide users through the initial installation and placement of the ICU.

• Unpacking and assembling the ICU (including modular setups for Single, Hybrid, or Double-Stack units).
• Connecting to power and oxygen sources.
• Attaching the A/C drainage hose and verifying proper ventilation space.
• Initial calibration of oxygen and CO₂ sensors.

Ensure users know how to maintain cleanliness and hygiene for patient safety and ICU longevity.

• Step-by-step cleaning of the ICU chamber after use.
• Proper use of animal-safe cleaning agents.
• Activating the sanitize function and ion sterilization.
• Draining and cleaning the air conditioning system.

Teach users how to ensure sensor accuracy for reliable readings.

• Accessing the calibration menu via the user interface.
• Performing a "tare calibration" to stabilize oxygen levels.
• When and how to perform manual vs. automatic calibration.

Provide detailed instructions on customizing temperature, humidity, and oxygen concentration for various patient needs.

• Using the touch screen to adjust temperature and humidity.
• Adjusting oxygen concentration with the built-in flowmeter.
• Monitoring CO₂ levels and understanding alerts.

Demonstrate how to set up and operate the ICU’s nebulizer for respiratory therapy.

• Connecting and setting up the nebulizer.
• Filling the nebulizer with appropriate liquids.
• Adjusting the nebulization time and settings.

Explain when and how to use internal vs. external circulation modes for patient care.

• Identifying the appropriate mode for therapy or resting states.
• Switching between modes using the user interface.
• Troubleshooting circulation mode issues (e.g., high CO₂ levels)

Prepare users for emergency scenarios involving power interruptions.

• How the backup battery activates during power loss.
• Steps to conserve battery life during extended outages.
• Safely relocating patients if needed.

Show users how to expand or reconfigure their ICU setup as their needs grow.

• Adding a top unit to Single or Hybrid ICUs.
• Proper stacking and securing of Double-Stack units.
• Recalibrating and reconnecting after upgrades.

Provide solutions for frequently encountered problems.

• Resolving issues with oxygen or CO₂ readings.
• Addressing air conditioning performance problems.
• Steps to fix excessive noise or condensation buildup.