Dräger Savina / Evita 4 Ventilator Oxygen Valve (Valve O₂) – Key Features

• Precise Oxygen Delivery: Designed to regulate and deliver accurate concentrations of oxygen to the patient as set on the ventilator.

• High Compatibility: Specifically engineered for use with Dräger Savina and Evita 4 series ventilators, ensuring optimal performance and integration.

• Electrically Controlled Valve: Operated via electronic signals from the ventilator to ensure real-time responsiveness and control.

• Durable Medical-Grade Materials: Constructed with high-quality materials suitable for long-term use in clinical environments.

• Supports Variable Flow Rates: Capable of handling a wide range of flow rates to meet different patient ventilation needs.

• Quick Response Time: Fast opening and closing behavior for precise oxygen modulation during ventilation cycles.

• Leak-Proof Design: Built with tight seals to prevent gas leakage and maintain safe oxygen delivery.

• Easy Maintenance and Replacement: Designed for straightforward removal, cleaning, and replacement, helping ensure minimal downtime.

• Integrated with Safety Features: Works in coordination with the ventilator’s monitoring system to trigger alarms in case of malfunction or disconnection.

• Autoclavable or Disposable Options: Depending on the model, some valves may be sterilizable or intended for single use, offering flexibility in infection control.

Precautions When Using Dräger Savina / Evita 4 Ventilator Valve O₂

• Verify Compatibility: Ensure that the valve is specifically designed for use with the Dräger Savina or Evita 4 ventilator model.

• Inspect Before Use: Always check the valve for visible damage, cracks, or contamination before installation.

• Install Correctly: Follow the manufacturer's instructions for proper connection and alignment to avoid leaks or misfunction.

• Check for Secure Fit: Ensure the valve is securely attached to prevent oxygen leakage or disconnection during ventilation.

• Avoid Forceful Handling: Do not apply excessive force when connecting or disconnecting the valve, as it may damage the unit or interface.

• Use Clean, Dry Oxygen Supply: Ensure the oxygen source is clean and dry to prevent contamination or blockage of the valve.

• Monitor for Leaks: Regularly check for unusual hissing sounds or drops in oxygen pressure that may indicate a leak.

• Do Not Modify the Valve: Never attempt to alter or repair the valve unless you are authorized and trained by Dräger.

• Follow Cleaning Protocols: Clean and disinfect the valve according to the hospital’s infection control procedures and manufacturer guidelines.

• Replace if Malfunctioning: If the valve fails to regulate oxygen properly or triggers system alarms, replace it immediately with a certified spare.

• Store Properly: When not in use, store the valve in a clean, dry, and dust-free environment to maintain its integrity.

• Use Genuine Dräger Parts: Always use original Dräger replacement valves to ensure safety and compatibility.

Actions to Take When Dräger Savina / Evita 4 Ventilator Valve O₂ Alarm Occurs

• Stay Calm and Ensure Patient Safety: Immediately assess the patient’s condition and provide manual ventilation if necessary.

• Read the Alarm Message: Check the ventilator display for specific alarm messages related to the O₂ valve (e.g., "O₂ Valve Failure", "Gas Supply Error", or "Valve Disconnected").

• Check Oxygen Supply: Ensure the oxygen source is connected, turned on, and providing adequate pressure.

• Inspect the Valve Connection: Verify that the oxygen valve is properly connected and securely locked into place.

• Look for Physical Damage or Obstruction: Examine the valve for any signs of damage, contamination, or blockages.

• Reset the Ventilator Alarm (if permitted): After correcting the issue, acknowledge or reset the alarm following the ventilator’s standard procedure.

• Replace the Valve if Necessary: If the valve is damaged or not functioning properly, replace it with a certified Dräger replacement part.

• Do Not Attempt Unauthorized Repairs: Only trained biomedical personnel should handle internal repairs or servicing of the valve.

• Use Backup Equipment if Needed: If the fault cannot be resolved quickly, switch to a backup ventilator to maintain continuous patient support.

• Document the Incident: Record the alarm event, actions taken, and resolution in the patient’s medical records.

• Notify Technical Support or Biomedical Engineering: Contact your hospital’s technical team or Dräger service representative for further inspection and maintenance.