Compatible Devices; Exhalation System - Weinmann JOYCE SilkGel vented Instrucciones De Uso

Product description

3.2 Compatible devices

You can use the mask with all therapy devices which are for the
non-life-support treatment of patients with sleep apnea or
respiratory insufficiency.
With many combinations of device, the actual pressure in the mask
will not correspond to the prescribed therapy pressure, even if the
therapy device is displaying the correct pressure. Have the device
combination adjusted by a physician or specialist dealer so that the
actual pressure in the mask corresponds to therapy pressure.

3.3 Exhalation system

Vented variants
The vented variants (which can be recognized by the transparent
elbow and rotating sleeve) have an integrated exhalation system.
The retaining ring and mask body are shaped so that a gap forms
between these parts. The exhaled air can escape through this gap.
Non-vented variants
The non-vented variants (which can be recognized by the dark blue
retaining ring, elbow and rotating sleeve, see Figure B) have no
exhalation system.
Use non-vented nasal masks only with an external exhalation valve.
Use non-vented full-face masks only in combination with therapy
devices which have an active exhalation valve.
JOYCE SilkGel EN 27