Using This Guide; Intended Use; Intended Patient Population/Medical Conditions; Clinical Benefits - ResMed AirFit N20 CLASSIC Guia Del Usuario

ENGLISH
Thank you for choosing the AirFit N20 Classic. This document
provides the user instructions for the AirFit N20 Classic.

Using this guide

Please read the entire guide before use. When following
instructions, refer to the images at the front of the guide.

Intended use

The AirFit N20 Classic channels airflow non-invasively to a
patient from a positive airway pressure (PAP) device such as a
continuous positive airway pressure (CPAP) or bilevel device.
The AirFit N20 Classic is:
•
to be used by patients weighing more than 30 kg for
whom positive airway pressure has been prescribed
•
intended for single-patient re-use in the home
environment and multi-patient re-use in the
hospital/institutional environment.
Intended patient population/medical
conditions
Obstructive pulmonary diseases (eg, chronic obstructive
pulmonary disease), restrictive pulmonary diseases (eg,
diseases of the lung parenchyma, diseases of the chest wall,
neuromuscular diseases), central respiratory regulation
diseases, obstructive sleep apnoea (OSA), and obesity
hypoventilation syndrome (OHS).

Clinical benefits

The clinical benefit of vented masks is the provision of
effective therapy delivery from a therapy device to the patient.

GENERAL WARNINGS

•
The vent holes must be kept clear.
•
The mask should only be used with CPAP or bilevel
devices recommended by a physician or respiratory
therapist.
•
The mask should not be used unless the device is
turned on. Once the mask is fitted, ensure the device is
blowing air. Explanation: CPAP and bilevel devices are
intended to be used with special masks (or connectors)
which have vent holes to allow continuous flow of air
out of the mask. When the device is turned on and
functioning properly, new air from the device flushes
the exhaled air out through the mask vent holes.
However, when the device is not operating, insufficient
fresh air will be provided through the mask, and the
exhaled air may be rebreathed. Rebreathing of exhaled
air for longer than several minutes can, in some
circumstances, lead to suffocation. This applies to
most models of CPAP or bilevel devices.
•
Follow all precautions when using supplemental
oxygen.
•
Oxygen flow must be turned off when the CPAP or
bilevel device is not operating, so that unused oxygen
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