WM 67841c 03/2015
WM 100 TD EN 7
1 Introduction
1.2.2 WM 100 TH respiratory air humidifiers
The heatable respiratory air humidifier functions on the so-called
pass-over principle. The air coming from the therapy device is
routed across the surface of a preheated water reservoir. This
increases the relative humidity and the temperature of the air flow.
The humidifier level can be set individually using the buttons on the
therapy device.
The power of the element and consequently the temperature of
the water in the humidifier chamber is controlled electronically via
the therapy device.
The transparent window of the humidifier chamber makes it
possible to check the water level at any time.
1.3 User qualifications
The person operating the device is referred to in these instructions
for use as the "user". In contrast, a "patient" is the person
receiving the therapy. Always perform all the operating steps in
accordance with these instructions for use.
1.4 Indications
prisma20C
CPAP therapy device for the treatment of patients with obstructive
sleep apnea with a constant pressure requirement.
prisma20A
APAP therapy device for the treatment of patients with obstructive
sleep apnea with a variable pressure requirement. The therapy
pressure adjusts automatically to suit the patient's pressure
requirement.