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II APAP Machine
Hoffrichter Trend II Humidifier
Hoffrichter Trend II Tube
Hoffrichter Trend II Filter
Hoffrichter Trend II Carry Bag
2 year guarantee on machine all parts.
You can buy and pay in full for this item or you can rent for 1, 3 or 6 month(s). You can also purchase over a 6 month period (purchase price + 10%) or a 12 month period (purchase price + 20%) using the renting method, an adjustment will be made on your final payment.
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Additional Required Items
Hoffrichter Trend II APAP (Auto CPAP) Machine Package
The Trend II APAP (Auto CPAP) machine makes for easy respiration and help with
a healthy and restful sleep.
The extremely low respiration resistance, the high
power reserves and the automatic compensation for
leakages and altiudes are only some of the innovative
The simple operating system leaves nothing to be
desired. Three different user menus, an information
menu, a patient menu for adjusting the comfort functions
and a clinical menu for the optimal customisation
of all the therapy parameters, create the simplest
An easy to replace three layers filter which effectively
filters the majority of pollen and air pollutants,
is a further highlight of the device series.
Within a certain pressure range the device automatically
controls the therapy pressure depending on the occurrence
of respiratory events. In sleep phases with no events
the therapy pressure is lowered. Starting obstructive
events are treated effectively with a slight pressure
increase. For a high therapy comfort the therapy
pressure should always be only as high as necessary
and as low as possible.
The device can recognize the following respiratory
events: Obstructive apnea, Hypopnea, Central apnea,
Snoring, Normal respiration and Increased airway
The identification of the different respiratory
events is achieved via 3 channels:
1. Measurement of any constriction of the respiratory
2. Detection of flow limitations by measuring the
3. Detection of snoring with the help of sound detection
The combined analysis of all results facilitates
a very precise differentiation between obstructive
and central events. The device adjusts the therapy
pressure according to the detected events as described
• Increase of pressure for obstructive events
• Decrease of pressure for central events
and normal respiration
In addition to normal APAP and CPAP mode the device
offers the FLEXLINE mode, a pressure increase which
is proportionate to the individual respiration flow
during inspiration and a pressure decrease during
expiration. Detection of different incidents through
Channel 1: Airway constriction.
The device increases the pressure in the case of
a significant rise of the airway resistance signal
and/or in the case of a rise fluctuations.
Channel 2: Snoring.
The device identifies snoring through acoustic measurement,
if this level of snoring exceeds a set threshold
in a defined frequency range.
Channel 3: Flow limitation detection.
The device continuously calculates the respiration
volume per minute. A reduction of the respiration
volume per minute indicates hypopnea, in addition
an absence of change in the flow signal indicates