Technical Description - Invacare HomeFill II IOH200AW Manuel De L'opérateur

SECTION 4—COMPRESSOR OPERATION

Technical Description

The HomeFill II Oxygen System (IOH200AW) is an
electro-mechanical prescription system for home use. Its
intended function and use is to supply pressurized oxygen to
fill Invacare proprietary gas cylinders for ambulatory use
while the patient receives therapeutic oxygen from an
accessory oxygen concentrator. The IOH200AW gas system is
designed for use with an Invacare Platinum oxygen
concentrator with an integral HF2 accessory port that can
supply a gas concentration greater than 90% O around 2
2
L/min. while supplying a patient therapy flow rate up to 2.5
L/min. for Platinum 5 and 5 L/min. for Platinum 9.
The HomeFill II Oxygen system consists of an IOH200AW gas
compressor, connection tubing, and the Invacare supplied
portable gas cylinders with the integral flow regulator and
interlocking fill fitting.
The IOH200AW compressor consists of a multistage
compressor, internal tank, control electronics with an integral
oxygen concentration sensor, interlocking fill fitting, inlet
fitting, and drive motor. Compressor operation is controlled
by the electronics assembly. The motor/compressor is allowed
to fill a cylinder only when the oxygen concentration of the
inlet gas stream is greater than 90%. The motor/compressor
fill operation is completed when the gas in a cylinder reaches
the maximum fill pressure of 2000 PSI (13786 kPa).
The IOH200AW compressor can fill cylinders for portable use
by ambulatory patients. Invacare supplied portable gas
cylinders have an interlocking fill fitting that matches only
with the Invacare IOH200AW compressor assembly. The gas
cylinder also contains an integral flow regulator with fixed,
selectable flow settings.
HomeFill II Compressor 30 Part No 1145804
®