Technical Data; Technical Description; Pneumatic Diagram - Invacare Platinum Mobile Manuel D'utilisateur

Invacare® Platinum® Mobile

8 Technical Data

8.1 Technical Description

The Invacare Platinum Mobile uses a molecular sieve and
pressure swing adsorption methodology to produce the
oxygen gas output. Ambient air enters the device, is filtered
and then compressed. This compressed air is then directed
into a nitrogen adsorbing sieve bed. Concentrated oxygen
exits the opposite end of the sieve bed and is directed into
an oxygen reservoir from which it is delivered to the patient.
The oxygen purity level of the output gas ranges from 87%
to 95.6%. The oxygen is delivered to the patient through
the use of a nasal cannula. A pulse dose delivery method
is used. The concentrator detects the start of patient
inhalation and delivers a measured pulse of oxygen. No
further oxygen is delivered until the next patient inhalation
is detected. The volume of oxygen delivered each minute
is a fixed amount based on the selected pulse flow setting.
The volume of each oxygen pulse will vary with the patient's
breath rate such that the fixed minute volume is maintained.
The Invacare Platinum Mobile is capable of operation by the
patient in a home, institution, vehicle, or other environments
outside the home. Device standard power options include
an AC to DC switching power adapter operating from an
AC power outlet (100–240VAC, 50–60 Hertz nominal), a DC
power cable operating from an accessory outlet typically
found in a vehicle type environment (12 VDC nominal), and
up to two rechargeable batteries.
64
No specific product knowledge or training is required to
operate the product other than what is contained in this
manual.
Service information will be available on request to qualified
technical personnel ONLY.

8.1.1 Pneumatic Diagram

• A = Room Air In
• B = Exhaust Air Out
• C = Patient Outlet Fitting
• D = Nasal Cannula
1187376-C