Replacing The Particulate Filter; Preparing The Device For A Use By A Different Patient - Philips Trilogy Evo Universal Instructions For Use Manual

Table of Contents

Replacing the Particulate Filter

The particulate filter is an optional filter that protects Trilogy Evo from dirt and dust. Replace the particulate filter monthly and between patients.

Ventilation can continue while you replace the filter.

Twist the filter cover counterclockwise a quarter of a turn, and then pull straight out to remove.

Twist the filter counterclockwise a quarter of a turn, and then pull straight out to remove.

Place a new filter onto the bayonet mount then twist the filter clockwise a quarter of a turn while pressing in to secure.

Replace the filter cover and turn clockwise to secure.

Preparing the Device for a Use by a Different Patient

If you are setting up a prescription for a different patient, before creating a new prescription, in the Home window, tap the New Patient button to

reset to the default prescription settings, reset the patient operational hours to zero, and clear all existing patient data, including the following:

event and alarm logs, circuit calibration, and historical data. Additionally, tapping New Patient deletes all Bluetooth settings.

If you used an external storage device that contains patient information, such as a USB flash drive, ensure you delete that data by reformatting the

storage device.

Before using Trilogy Evo Universal with a new patient, perform the following actions. Cleaning and disinfection instructions are in the "Cleaning and

Disinfection" chapter.

 Replace the circuit, including the bacteria filter.

 Clean and disinfect the active exhalation valve

 Clean and disinfect the external flow sensor

 Clean and disinfect the exterior surface and detachable battery.

 Replace the air inlet foam filter and particulate filter

Clear the old patient data from the system: In the Home window, tap the New Patient button.

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