Philips DreamStation Go User manual

Auto CPAP
CPAP
User manual
DreamStation Go

Table of contents
1. Safety Information.................................................................................. 1
Intended use ............................................................................................................................. 1
Warnings .................................................................................................................................... 1
Cautions .................................................................................................................................... 4
Contraindications ................................................................................................................... 6
Safety Symbols Glossary...................................................................................................... 6
2. System Overview.................................................................................. 10
System Contents....................................................................................................................10
Accessories..............................................................................................................................10
System Diagram......................................................................................................................11
3. Therapy Device ..................................................................................... 12
Where to Place Your Device ............................................................................................... 12
Supplying AC Power to Your Device................................................................................. 12
Starting the Device................................................................................................................ 13
Navigating the Device Screens .......................................................................................... 14
Therapy On Menu Navigation Settings........................................................................... 15
Ramp Feature ................................................................................................................. 15
Therapy O Menu Navigation Settings........................................................................... 16
My Info.............................................................................................................................. 16
My Comfort...................................................................................................................... 17
My Device ........................................................................................................................ 18
My Support......................................................................................................................19
Check Mask Fit .............................................................................................................. 20
Pairing Therapy Device to Bluetooth®-enabled Mobile Device...................... 21
Device Pop-Up Messages...................................................................................................22
4. Tubing.....................................................................................................25
Tubing Types...........................................................................................................................25
Connecting the Tubing to Your Device ............................................................................25
Changing Your Tube Type....................................................................................................26
Cleaning the Tubing ..............................................................................................................27
Tubing Device Pop-Up Messages.....................................................................................27
5. Filter........................................................................................................28
Filter Types ..............................................................................................................................28
Installing or Replacing the Filter ...................................................................................... 29
Filter Device Pop-Up Messages....................................................................................... 29
6. Accessories.......................................................................................... 30
Using the USB Port and the Micro USB Port ................................................................ 30
Using the microSD Card....................................................................................................... 31

microSD card Device Pop-Up Messages........................................................................32
7. Battery Pack ..........................................................................................33
Indicators and Buttons on the Battery Pack..................................................................33
Preparing the Battery Pack for First Use and Recharging.........................................35
Attaching the Battery Pack to the Device ......................................................................35
Disconnecting the Battery Pack........................................................................................37
8. Care and Maintenance........................................................................38
Caring for the Therapy Device or Battery Pack.............................................................38
Caring for the Reusable Filter ............................................................................................38
9. Troubleshooting .................................................................................. 40
Tips and Tricks....................................................................................................................... 40
Contacting Customer Service.............................................................................................42
10. Additional Notes.................................................................................43
Traveling with the System ...................................................................................................43
Airline Travel ...........................................................................................................................43
Altitude Compensation........................................................................................................43
Adding Supplemental Oxygen...........................................................................................43
Service ......................................................................................................................................43
Additional Notices.................................................................................................................44
Specications..........................................................................................................................45
Disposal................................................................................................................................... 48
EMC Information................................................................................................................... 48
Limited warranty .........................................................................................52

1
Intended use
The Philips Respironics DreamStation Go systems deliver positive airway pressure
therapy for the treatment of Obstructive Sleep Apnea in spontaneously breathing
patients weighing over 30 kg (66 lbs.). It is for use in the home or hospital/institutional
environment.
Important
This device is to be used only on the instruction of a licensed physician. Your supplier
will make the correct pressure settings according to your health care professional’s
prescription.
Several accessories are available to make your Obstructive Sleep Apnea (OSA) treatment
with the DreamStation Go system as convenient and comfortable as possible. To
ensure that you receive the safe, eective therapy prescribed for you, use only Philips
Respironics accessories.
Warnings
A warning indicates the possibility of injury to the user or operator.
Device usage This device is not intended for life support.
Personnel
qualications
This manual serves as a reference. The instructions in this manual are
not intended to supersede your health care professional’s instructions
regarding the use of the device.
The operator should read and understand this entire manual before
using the device.
Operating
and storage
temperatures
Do not use this device if the room temperature is warmer than 95˚ F
(35˚ C) because the temperature of the airow may exceed 109˚ F (43˚
C). This could cause thermal irritation or injury to the patient’s airway.
Do not use the device while positioned in a warm place, such as direct
sunlight or near a heating appliance. These conditions can increase
the temperature of the airow and could cause thermal irritation or
injury to the patient’s airway.
Bacteria lter If the device is used by multiple persons in a hospital environment
(such as rental devices), a low-resistance, main ow bacteria lter
should be installed in-line between the device and the circuit tubing
to prevent contamination.
If the device is used on multiple users, discard and replace the
bacteria lter each time the device is used on a dierent person.
1. Safety Information

2
1. Safety Information
Patient circuits
and tubing
The device should be used only with masks and connectors
recommended by Philips Respironics or with those recommended
by the health care professional or respiratory therapist. A mask
should not be used unless the device is turned on and operating
properly. The exhalation port(s) associated with the mask should
never be blocked.
Explanation of the Warning: The device is intended to be used
with special masks or connectors that have exhalation ports to
allow continuous ow of air out of the mask. When the device is
turned on and functioning properly, new air from the device ushes
the exhaled air out through the mask exhalation port. However,
when the device is not operating, enough fresh air will not be
provided through the mask, and exhaled air may be rebreathed.
If you are using a full face mask (a mask covering both your
mouth and your nose), the mask must be equipped with a safety
(entrainment) valve.
Do not pull or stretch the tubing. This could result in circuit leaks.
Inspect the tubing for damage or wear. Discard and replace the tubing
as necessary.
Improperly
functioning
device
If you notice any unexplained changes in the performance of the
device, if it is making unusual sounds, if water is spilled into the
enclosure, or if the enclosure is cracked or broken, discontinue use
and contact your supplier.
Power cord Route the power cord to the outlet in a way that will prevent the cord
from being tripped over or interfered with by chairs or other furniture.
This device is activated when the power cord is connected.
Use only power cords supplied by Philips Respironics for this device.
Use of power cords not supplied by Philips Respironics may cause
overheating or damage to the device.
To avoid strangulation hazards, ensure that all cords connected to the
device and battery pack are properly routed.

3
1. Safety Information
Accessories Do not use any accessories, detachable parts, and materials
not recommended by Philips Respironics. Incompatible parts or
accessories can result in degraded performance.
The USB charging port is designed only for use in charging a
mobile device, such as a cell phone. Ensure there are no additional
accessories attached to the mobile device while connected to this
charging port.
Use of accessories, transducers and cables other than those specied
or provided by the manufacturer of this equipment could result in
increased electromagnetic emissions or decreased electromagnetic
immunity of this equipment and result in improper operation.
Oxygen When using oxygen with this system, the oxygen supply must comply
with local regulations for medical oxygen.
Do not connect the device to an unregulated or high pressure oxygen
source.
When using oxygen with this system, a Philips Respironics pressure valve
must be placed in-line with the patient circuit between the device and
the oxygen source. The pressure valve helps to prevent the back ow
of oxygen from the patient circuit into the device when the unit is o.
Failure to use the pressure valve could result in a re hazard.
Oxygen supports combustion. Oxygen should not be used while
smoking or in the presence of an open ame.
Do not use the device in the presence of a ammable anesthetic
mixture in combination with oxygen or air, in the presence of nitrous
oxide, or in an oxygen-enriched environment.
Do not use the device near a source of toxic or harmful vapors.
When using oxygen with this system, turn the device on before
turning on the oxygen. Turn the oxygen o before turning the device
o. This will prevent oxygen accumulation in the device.
Explanation of the Warning: When the device is not in operation
and the oxygen ow is left on, oxygen delivered into the tubing may
accumulate within the device’s enclosure. Oxygen accumulated in the
device enclosure will create a risk of re.
EMC Use of this equipment adjacent to or stacked with other equipment
should be avoided because it could result in improper operation.
The Health Industry Manufacturers Association recommends that
a minimum separation of six inches be maintained between a
wireless phone and a pacemaker to avoid potential interference
with the pacemaker. The DreamStation Go on-board Bluetooth
communication should be considered a wireless phone in this regard.

4
1. Safety Information
Care and
Maintenance
Periodically inspect electrical cords, cables, tubing, and accessories
for damage or signs of wear. Discontinue use and replace if damaged.
Repairs and adjustments must be performed by Philips Respironics-
authorized service personnel only. Unauthorized service could cause
injury, invalidate the warranty, or result in costly device damage.
Contact your supplier for maintenance.
Do not attempt to modify the device or battery pack in any way.
Periodically check battery pack charge status and recharge if
depleted.
To avoid electrical shock, always unplug the power cord from the wall
outlet before caring for the device. DO NOT immerse the device in any
uids.
Do not submerge the battery pack in water or any other liquid.
Choking This device contains small parts which could result in a choking
hazard.
Nebulization Nebulization or humidication can increase the resistance of
breathing system lters and the operator must monitor the breathing
system lter frequently for increased resistance and blockage to
ensure the delivery of the therapeutic pressure.
General Contact your health care professional if symptoms of sleep apnea
recur.
Cautions
A caution indicates the possibility of damage to the device.
US Federal
Caution
U.S. federal law restricts this device to sale by or on the order of a
physician.
EMC Medical electrical equipment needs special precautions regarding
EMC and needs to be installed according to EMC information. Contact
your supplier regarding EMC installation information.
Mobile RF
Communications
Portable RF communications equipment (including peripherals
such as antenna cables and external antennas) should be used no
closer than 30 cm (12 in.) to any part of the [ME EQUIPMENT or ME
SYSTEM], including cables specied by the manufacturer. Otherwise,
degradation of the performance of this equipment could result.
Device usage Before operating the device, ensure that both end caps are attached
whenever any of the accessories such as the battery pack is not
installed.
Ensure that the therapy device is properly secured if it is being used
in a portable environment.

5
1. Safety Information
Electrostatic
Discharge (ESD)
Pins of connectors shall not be touched and connections shall not
be made without special precautions. Precautionary procedures
include methods to prevent build-up of electrostatic charge
(e.g., air conditioning, humidication, conductive oor coverings,
non-synthetic clothing), discharging one’s body to the frame
of the equipment or system or to earth. It is recommended that
all individuals that will handle this device understand these
precautionary procedures at a minimum as part of their training.
Condensation Condensation may damage the device. If the device has been
exposed to either very hot or very cold temperatures, allow it to adjust
to room temperature (operating temperature) before starting therapy.
Do not operate the device outside of the operating temperature range
shown in the Specications section later in this manual.
Filters A properly installed, undamaged Philips Respironics reusable lter or
disposable, ne lter is required for proper operation.
Clogged inlet lters may cause high operating temperatures that
may aect device performance. Regularly examine the inlet lters as
needed for integrity and to check for accumulated debris.
Never install a wet lter into the device. You must ensure sucient
drying time for the rinsed lter.
Make sure the air inlet holes on the side of the device are not blocked
by bedding, curtains, or other items. Air must ow freely around the
device for the system to work properly.
Battery Pack Do not expose the battery pack to extreme temperatures (see the
Specications section for temperature specications). If the battery
pack becomes very hot or very cold, allow it to come to room
temperature before using.
There are no user-serviceable parts inside of the battery pack;
therefore, do not attempt to disassemble or repair it.
Extension cords Do not use extension cords with this device.
Device
placement
Do not place the device in or on any container that can collect or hold
water.
Do not place the device directly onto carpet, fabric, or other
ammable materials.
Tobacco use Tobacco smoke may cause tar build-up within the device, which may
result in the device malfunctioning.

6
1. Safety Information
Contraindications
When assessing the relative risks and benets of using this equipment, the clinician
should understand that this device can deliver pressures up to 20 cm H2O. In the event
of certain fault conditions, a maximum pressure of 40 cm H2O is possible. Studies have
shown that the following pre-existing conditions may contraindicate the use of CPAP
therapy for some patients:
• Bullous Lung Disease
• Pathologically Low Blood Pressure
• Bypassed Upper Airway
• Pneumothorax
• Pneumocephalus has been reported in a patient using nasal Continuous Positive
Airway Pressure. Caution should be used when prescribing CPAP for susceptible
patients such as those with: cerebral spinal uid (CSF) leaks, abnormalities of the
cribriform plate, prior history of head trauma, and/or pneumocephalus. (Chest
1989; 96:1425-1426)
The use of positive airway pressure therapy may be temporarily contraindicated if you
exhibit signs of a sinus or middle ear infection. Not for use with patients whose upper
airways are bypassed. Contact your health care professional if you have any questions
concerning your therapy.
Safety Symbols Glossary
The following symbols may appear on the device and accessories:
Symbol Title and Meaning Reference
Operator’s manual; operating instructions
Consult instructions for use.
IEC 60878
ISO 7000-1641
Symbol 5.4.3, ISO
15223-1
Approved for airline use. RTCA/DO-160G section
21, category M
AC power (Alternating current)
Indicates on the rating plate that the equipment
is suitable for alternating current only; to identify
relevant terminals.
IEC 60417-5032
Separate collection for electrical and electronic
equipment.
EC Directive 2012/19/
EU

7
1. Safety Information
Symbol Title and Meaning Reference
Li Ion Battery -
Bluetooth® symbol
Indicates the device has Bluetooth capabilities.
-
IP22 Drip proof equipment
Protection against ingress of solid foreign objects ≥
12.5 mm diameter.
Protection against ingress of water with harmful
eects dripping (15° tilted).
-
Non-ionizing electromagnetic radiation
Indicates that the equipment includes RF
transmitters.
IEC 60878
IEC 60417-5140
Caution, consult accompanying documents. IEC 60878
Symbol 5.1.2, ISO
15223-1
Prescription device
Caution: U. S. federal law restricts this device to sale
by or on the order of a physician.
-
Electrostatic sensitive devices (ESD warning symbol)
Attention – Observe precautions for handling
electrostatic sensitive devices.
IEC 60878
IEC 60417-5134
Serial connection
Identies a connector for a serial data connection.
IEC 60878
IEC 60417-5850
Class II equipment (Double Insulated)
To identify equipment meeting the safety
requirements specied for Class II equipment.
IEC 60878
IEC 60417-5172
Keep away from sunlight
Indicates the medical device needs protection from
light sources.
IEC 60878
ISO 7000-0624
Symbol 5.3.2, ISO
15223-1
Type BF applied part
To identify a type BF applied part complying with IEC
60601-1.
IEC 60878
IEC 60417-5333

8
1. Safety Information
Symbol Title and Meaning Reference
Do not disassemble. -
For indoor use only
Equipment is designed primarily for indoor use.
IEC 60878
IEC 60417-5957
Manufacturer
Indicates the medical device manufacturer.
IEC 60878
ISO 7000-3082
Symbol 5.1.1, ISO 15223-
1
Date of manufacture
Indicates the date when the medical device was
manufactured.
IEC 60878
ISO 7000-2497
Symbol 5.1.3, ISO
15223-1
Reorder number
Indicated the manufacturer’s catalogue number so
the medical device can be identied.
ISO 7000-2493
Symbol 5.1.6, ISO
15223-1
Serial number
Identify the manufacturer’s serial number for the
medical device.
IEC 60878
ISO 7000-2498
Symbol 5.1.7, ISO
15223-1
Keep dry
Indicates the medical device that needs to be
protected from moisture.
IEC 60878
ISO 7000-0626
Symbol 5.3.4, ISO
15223-1
Fragile, handle with care
Indicates the medical device can be broken or
damaged if not handled carefully.
IEC 60878
ISO 7000-0621
Symbol 5.3.1, ISO
15223-1
Humidity limitation
Indicates the range of humidity to which the medical
device can be safely exposed.
IEC 60878
ISO 7000-2620
Symbol 5.3.8, ISO
15223-1
Temperature limit
Indicates the storage temperature limits to which the
medical device can be safely exposed.
IEC 60878
ISO 7000-0632
Symbol 5.3.7, ISO
15223-1

9
1. Safety Information
ISO 7000:2014, Graphical symbols for use on equipment – Registered symbols
ISO 7010:2011+A1:2012+A2:2012+A3:2012+A4:2013+A5:2014+A6:2014, Graphical symbols --
Safety colours and safety signs -- Registered safety signs (not currently FDA recognized)
EN 15986:2011, Symbols for medical devices containing phthalates (not currently FDA
recognized)
ISO 15223-1:2012, Medical devices—Symbols to be used with medical devices labels -
General requirements
IEC 60417:2002 DB, Graphical symbols for use on equipment
IEC/TR 60878:2015, Graphical symbols for electrical equipment in medical practice

10
The DreamStation Go CPAP is a Continuous Positive Airway Pressure therapy device
designed for the treatment of Obstructive Sleep Apnea (OSA). Your supplier will choose
the appropriate pressure settings for you.
Several accessories are also available for use with your device. Contact your supplier to
purchase any accessories not included with your system.
System Contents
Your DreamStation Go system may include the following items:
• Device • microSD Card (optional)
• User Manual • Disposable Fine Filter (optional)
• Reusable Filter • Battery Pack (optional)
• 12 mm Micro-exible Tubing
(12 Type)
• 6 ft. (1.83 m) Power Cord
Note
If any of these items are missing, contact your supplier.
Accessories
The following accessories are available for your DreamStation Go system:
• 6 ft. (1.83 m) Serial
Communication Cable
(with ferrites)
• 10 ft. (3.04 m) Power Cord
• Small Travel Kit • Medium Travel Kit
• 15 mm Standard Tubing
(15 Type)
• 22 mm Performance Tubing (22 Type)
• Bacteria Filter • Pressure Valve (for use with
supplemental oxygen)
Note
Your mobile device charging cable should not be longer than 6 ft (1.83 m).
2. System Overview

11
2. System Overview
System Diagram
The gure above illustrates some of the device features, described in the following table.
# Feature Description
1Therapy on/o button Starts and stops the airow for therapy.
2Display Touchscreen This is the User Interface for the therapy device.
3 Ambient Light Sensor Detects room light levels and adjusts brightness of
the display screen.
4 Air Outlet Port Connect the tubing here.
5 Serial Connector Access the serial connector here.
6 AC Power Inlet Connect the power cord here.
7Battery Pack Access This end cap slides o for access to the battery pack
connection.
8 microSD Card Access the microSD card here.
9 Mobile Charging Port Access the USB charging port here for mobile device
usage.
10 Filter Access Access the lter here.
1
2
3
4
5
67
89
10

12
Where to Place Your Device
Place the device on a rm, at surface somewhere within easy reach of where you will
use it. The device should sit at a level lower than your sleeping position. Make sure the
device is away from any heating or cooling equipment (e.g., forced air vents, radiators, air
conditioners).
Note
When positioning the device, make sure that the power cable is accessible
because removing power is the only way to turn o the device.
Supplying AC Power to Your Device
Complete the following steps to operate the device by plugging the AC power cord into
an electrical outlet.
1. Plug the power cord connector into the power inlet on the back of the device.
2. Plug the pronged end of the AC power cord into an electrical outlet that is not
controlled by a wall switch.
3. Make sure that all connections are secure.
3. Therapy Device

13
3. Therapy Device
Starting the Device
1. Ensure power is supplied to the device. Tap anywhere on the display screen to
wake up the device.
# Feature
1 Therapy on/o button
2Display Touchscreen
2. Put on your mask assembly. Refer to the instructions supplied with the mask.
3. Tap the therapy button on top of the device to turn on airow and begin thera-
py. The current delivered pressure will display on the screen. The therapy button is
only for therapy.
4. A small amount of mask leak is normal and acceptable. Correct large amount of
mask leaks or eye irritation by adjusting your mask headgear. See the instructions
provided with your mask for more information, or refer to the Check Mask Fit sec-
tion.
5. Tap the therapy button again to turn o the therapy. To turn o therapy when the
display screen is o, place and hold a nger on the display screen for three sec-
onds. Alternatively, tap anywhere on the display screen to wake up the display and
then tap the therapy button to turn o therapy.
Notes
• If you are using the device in a bed with a headboard, try placing the tubing over
the headboard. This may reduce tension on the mask.
• During therapy, if there is a power loss, the device will return to the home screen
once power is restored. You may resume therapy as needed.
1
2

14
3. Therapy Device
Navigating the Device Screens
The User Interface (UI) on this device allows you to adjust the device settings and view
information about your therapy. The UI consists of the display screen and the touch
panel. Swipe left or right on the touch panel to scroll through the menu options on the
display screen.
To adjust a setting:
1. Swipe the touchscreen until you nd your desired menu option.
2. Tap the desired menu option.
3. Swipe the touchscreen until you nd the sub-menu option and tap to select that
setting.
4. Swipe the touchscreen to change the setting.
5. Tap the icon or tap the up arrow in the upper left corner of the display to save
the setting, and return to the previous menu option.
Notes
• The swipe icon on any screen indicates to swipe the display left or right to
perform an action.
• The tap icon on any screen indicates to press the display to perform an action.
• Tapping the down arrow on the display when the down arrow appears on any
screen will take you to a sub-menu with more menu options. Tapping the up arrow
when the up arrow appears on any sub-menu will return you back to the main
menu.
• The screens shown throughout this manual are examples for reference only. Actual
screens may vary based upon device model and supplier settings.

15
3. Therapy Device
Therapy On Menu Navigation Settings
While the device is delivering therapy, you can adjust or view the following settings.
# Feature Description
1 Therapy pressure Displays the current delivered pressure.
2 Ramp Feature The device is equipped with an optional ramp feature that your
supplier can enable or disable.
Ramp Feature
This feature reduces the air pressure when you are trying to fall asleep and then gradually
increases (ramps) the pressure until your prescription setting is reached, allowing you to fall
asleep more comfortably.
If ramp is enabled on your device, after you turn on the airow, tap the Ramp ( ) icon on the
display. You can use the ramp feature as often as you wish.
When you tap the Ramp icon, the therapy screen will change to reect the ramp in pressure,
and the numbers within the blue circle will reect the gradual increase in pressure.
Your device has two ramp modes. Your supplier will select the one that is most appropriate
for you. The standard ramp mode increases pressure at a steady rate. Alternately, the
SmartRamp mode maintains a constant lower pressure until the device detects that you
require more pressure.
1
2

16
3. Therapy Device
Therapy O Menu Navigation Settings
From the Home screen, you can scroll between the following four options:
Battery My Info My Comfort My Device My Support
Battery This menu is visible when the battery pack is connected. See Chapter 7,
Battery Pack for details.
My Info This menu provides summary statistics of your therapy use.
My Comfort This menu contains comfort settings that you can adjust as needed.
My Device This menu contains device settings that you can change.
My Support This menu contains information that your supplier may direct you to read
to them so they can better assist you over the phone.
My Info
When you select My Info, you will be able to view the following screens. You cannot
change settings in the My Info menu. These screens are only for reference. Your supplier
may periodically ask you for this information. If any of the below options are not visible,
your supplier did not enable those options.
Icon Text Description
Therapy
Hours
This screen displays the amount of time the user is actually
receiving therapy on the device for the most recent 1-day time
frame.
AHI AHI This screen displays the nightly Apnea/Hypopnea indices (AHI)
value for the most recent 1 day time frame.

17
3. Therapy Device
Icon Text Description
Mask Fit Displays the value “100% minus Large Leak”. Large Leak is the
percentage of time that the mask leak was so high that it is no
longer possible for the device to identify respiratory events with
statistical accuracy. Displays the value for the most recent 1 day.
My Comfort
When you select My Comfort, you will be able to view the following screens. You
can change the settings in the setup menu. These screens will only display if they are
available and enabled on your device. If any of the below options are not visible, your
supplier did not enable those options. If a lock icon is displayed on this screen, it
indicates that your supplier has locked this setting and you cannot change it.
Icon Text Description
Ramp This displays the ramp starting pressure. You can increase or
decrease the ramp starting pressure in 0.5 cm H2O increments.
Ramp time When you set the ramp time, the device increases the pressure
from the value set on the ramp screen to the therapy pressure
setting over the length of time specied here.
Flex This allows you to adjust the level of air pressure relief that you
feel when you exhale during therapy. Your supplier can enable
or disable this feature. When your supplier enables Flex, a level
will already be set for you on the device. You can increase or
decrease the setting from 1 to 3. The setting of “1” provides a
small amount of pressure relief, with higher numbers providing
additional relief.
Mask type This setting allows you to adjust the level of air pressure relief
based on the specic Philips Respironics mask. Each Philips
Respironics mask may have a “System One” resistance control
setting. Contact your supplier if you cannot nd this resistance
setting for your mask.