Dräger Oxylog 3000 plus User manual

Instructions for use
Oxylog 3000 plus
Emergency and Transport Ventilator
Software 1.n
WARNING
To properly use this medical device,
read and comply with these
instructions for use.

2 Instructions for use Oxylog 3000 plus SW 1.n
Typographical conventions
Any text shown on the screen and any
labeling on the device are printed in bold and
italics, for example, PEEP, Air, or Alarm
settings.
The "greater than" symbol >indicates the
navigation path in a dialog window, for example,
System configuration > Monitoring > Basic
settings. In this example, System configuration
is the dialog window title, Monitoring is a horizontal
tab, and Basic settings is a vertical tab.
Screen reproductions
The reproductions of screen content in the
instructions for use can differ from the content
actually shown on the screen.
Trademarks
Trademarks owned by Dräger
The trademarks are registered in the following
countries:
The following web page provides a list of the
countries in which the trademarks are registered:
www.draeger.com/trademarks
Trademarks owned by third-party
manufacturers
1Consecutive numbers indicate steps of action,
with the numbering restarting with 1 for each
new sequence of actions.
Bullet points indicate individual actions or differ-
ent options for action.
– Dashes indicate the listing of data, options, or
objects.
(A) Letters in parentheses refer to elements in the
related illustration.
ALetters in illustrations denote elements referred
to in the text.
Trademark
Oxylog®
DrägerService®
AutoFlow®
Trademark Trademark owner
Dismozon®BODE Chemie
Korsolex®BODE Chemie
Neodisher®Chemische Fabrik
Dr. Weigert
Perform®Schülke & Mayr
Mikrozid®Schülke & Mayr
acryl-des®Schülke & Mayr
Actichlor®Ecolab USA
Incidin®Ecolab USA
Sekusept®Ecolab USA
Oxycide®Ecolab USA
Oxygenon®Antiseptica
Descogen®Antiseptica
Dispatch®Clorox
SteriMax®Aseptix
Cleanisept®Dr. Schumacher
Trademark used
under license
Trademark owner
BIPAP Respironics

Instructions for use Oxylog 3000 plus SW 1.n 3
Safety information definitions
WARNING
A WARNING statement provides important
information about a potentially hazardous sit-
uation which, if not avoided, could result in
death or serious injury.
CAUTION
A CAUTION statement provides important infor-
mation about a potentially hazardous situation
which, if not avoided, may result in minor or mod-
erate injury to the user or patient and/or in dam-
age to the medical device or other property.
NOTE
A NOTE provides additional information intended
to avoid inconvenience during operation.

4 Instructions for use Oxylog 3000 plus SW 1.n
User group requirements
The term "user group" describes the personnel
responsible who have been assigned by the
operating organization to perform a particular task
on a product.
Duties of the operating organization
The operating organization must ensure the
following:
– Every user group has the required qualifications
(e.g., has undergone specialist training or
acquired specialist knowledge through
experience).
– Every user group has been trained to perform
the task.
– Every user group has read and understood the
relevant chapters in this document.
User groups
Clinical users
This user group operates the product in
accordance with the intended use.
Users have medical specialist knowledge in the
application of the product.
Users have medical specialist knowledge in the
field of ventilation. Users have knowledge of device
monitoring and ventilation care.
Reprocessing personnel
This user group carries out the necessary activities
to reprocess the product.
Reprocessing personnel has specialist knowledge
in the reprocessing of medical devices.
Service personnel
This user group installs the product and performs
the service activities.
Service personnel has specialist knowledge in
electrical and mechanical engineering and
experience in the servicing of medical devices.
Where product specific knowledge or tools are
required, the service activities must be carried out
by specialized service personnel. The specialized
service personnel was trained by Dräger for these
service activities on this product.
Dräger recommends arranging a service contract
with DrägerService.
Abbreviations and symbols
For explanations refer to "Abbreviations"
on page 23 and "Symbols" on page 24.

Instructions for use Oxylog 3000 plus SW 1.n 5
Contents
Contents
For your safety and that of your
patients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
General safety information . . . . . . . . . . . . . . . 8
Product-specific safety information. . . . . . . . . 12
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Intended use. . . . . . . . . . . . . . . . . . . . . . . . . . 14
Indications/Contraindications . . . . . . . . . . . . . 14
Environments of use. . . . . . . . . . . . . . . . . . . . 14
System overview . . . . . . . . . . . . . . . . . . . . . 17
Basic unit with all options . . . . . . . . . . . . . . . . 18
Range of functions . . . . . . . . . . . . . . . . . . . . . 22
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 23
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Operating concept . . . . . . . . . . . . . . . . . . . . 27
Switching on or off . . . . . . . . . . . . . . . . . . . . . 28
Ventilation controls . . . . . . . . . . . . . . . . . . . . . 29
Display operating controls . . . . . . . . . . . . . . . 30
Additional function keys . . . . . . . . . . . . . . . . . 31
Screen structure . . . . . . . . . . . . . . . . . . . . . . . 32
Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Internal rechargeable battery . . . . . . . . . . . . . 37
Connecting the power supply . . . . . . . . . . . . . 38
External power supply . . . . . . . . . . . . . . . . . . 39
Connecting the gas supply . . . . . . . . . . . . . . . 41
Connecting the reusable breathing
circuit for adults . . . . . . . . . . . . . . . . . . . . . . . 43
Connecting the disposable breathing
circuit for adults . . . . . . . . . . . . . . . . . . . . . . . 45
Connecting the disposable breathing
circuit for pediatric patients. . . . . . . . . . . . . . . 46
Connecting a bacteria filter or HME . . . . . . . . 47
Connecting the CO2sensor and the
cuvette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Attaching Oxylog 3000 plus to standard
rail systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Getting started. . . . . . . . . . . . . . . . . . . . . . . 51
Charging the battery . . . . . . . . . . . . . . . . . . . 52
Determining the approximate pneumatic
operating time . . . . . . . . . . . . . . . . . . . . . . . . 53
Checking the operational readiness . . . . . . . 54
Performing the device check . . . . . . . . . . . . . 54
CO2zero calibration and filter check
before ventilation (optional) . . . . . . . . . . . . . . 58
Preparation for use after system check,
CO2zero calibration and CO2 filter
check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Starting operation . . . . . . . . . . . . . . . . . . . . . 62
Preparing the ventilation mode . . . . . . . . . . . 64
VC-CMV, VC-AC . . . . . . . . . . . . . . . . . . . . . . 65
VC-SIMV, VC-SIMV/PS. . . . . . . . . . . . . . . . . 68
PC-BIPAP, PC-BIPAP/PS . . . . . . . . . . . . . . . 70
Spn-CPAP, Spn-CPAP/PS. . . . . . . . . . . . . . . 72
Non-invasive ventilation (NIV) . . . . . . . . . . . . 75
Special functions . . . . . . . . . . . . . . . . . . . . . . 76
O2 concentration by "O2 blending" . . . . . . . . 78
Setting the HME correction . . . . . . . . . . . . . . 79
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Screen brightness . . . . . . . . . . . . . . . . . . . . . 80
Alarm volume . . . . . . . . . . . . . . . . . . . . . . . . 80
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Safety information . . . . . . . . . . . . . . . . . . . . . 84
Alarm priorities . . . . . . . . . . . . . . . . . . . . . . . 84
Display of alarms. . . . . . . . . . . . . . . . . . . . . . 85
Setting alarm limits . . . . . . . . . . . . . . . . . . . . 87
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Displaying curves . . . . . . . . . . . . . . . . . . . . . 90
Displaying measured values . . . . . . . . . . . . . 90
CO2measurement (optional) . . . . . . . . . . . . 91
Data communication (option) . . . . . . . . . . . . 94

Contents
6 Instructions for use Oxylog 3000 plus SW 1.n
Configuration . . . . . . . . . . . . . . . . . . . . . . . . 95
Displaying configuration and information . . . . 96
Customer Service Mode. . . . . . . . . . . . . . . . . 97
Service manual. . . . . . . . . . . . . . . . . . . . . . . . 105
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 107
Alarm – Cause – Remedy . . . . . . . . . . . . . . . 108
Messages in the alarm message field . . . . . . 108
Additional messages in the alarm
message field . . . . . . . . . . . . . . . . . . . . . . . . . 115
Messages in the information field . . . . . . . . . . 116
Error messages during the device check . . . . 118
Reprocessing . . . . . . . . . . . . . . . . . . . . . . . . 119
Safety information . . . . . . . . . . . . . . . . . . . . . 120
Before reprocessing . . . . . . . . . . . . . . . . . . . . 121
Validated reprocessing procedures . . . . . . . . 124
After reprocessing . . . . . . . . . . . . . . . . . . . . . 129
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Maintenance intervals of
Oxylog 3000 plus . . . . . . . . . . . . . . . . . . . . . . 132
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Safety checks . . . . . . . . . . . . . . . . . . . . . . . . . 133
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . 134
Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
In case of ventilator failure . . . . . . . . . . . . . . . 135
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Disposing of the medical device. . . . . . . . . . . 138
Disposal instructions . . . . . . . . . . . . . . . . . . . 138
Technical data. . . . . . . . . . . . . . . . . . . . . . . . 139
Ambient conditions . . . . . . . . . . . . . . . . . . . . . 140
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Performance characteristics. . . . . . . . . . . . . . 142
Measured values and curves display . . . . . . . 144
Monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Operating data . . . . . . . . . . . . . . . . . . . . . . . . 146
Device specifications . . . . . . . . . . . . . . . . . . . 149
Materials used . . . . . . . . . . . . . . . . . . . . . . . . 150
EMC declaration. . . . . . . . . . . . . . . . . . . . . . . 151
Description. . . . . . . . . . . . . . . . . . . . . . . . . . 153
Ventilation modes . . . . . . . . . . . . . . . . . . . . . 154
AutoFlow . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Dead space . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Determining cycle time, inspiratory time
and expiratory time . . . . . . . . . . . . . . . . . . . . 160
Functional description . . . . . . . . . . . . . . . . . . 161
List of accessories . . . . . . . . . . . . . . . . . . . 163
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Accessing Customer Service Mode . . . . . 169
Accessing Customer Service Mode . . . . . . . 170
Accessing Customer Service Mode
Oxylog 3000 plus SW 1.n . . . . . . . . . . . . . . . 171

Instructions for use Oxylog 3000 plus SW 1.n 7
For your safety and that of your patients
For your safety and that of your patients
General safety information . . . . . . . . . . . . . 8
Strictly follow these instructions for use . . . . . 8
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connected devices. . . . . . . . . . . . . . . . . . . . . 9
Safe connection with other electrical
equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Patient safety . . . . . . . . . . . . . . . . . . . . . . . . . 9
Patient monitoring. . . . . . . . . . . . . . . . . . . . . . 9
Information on electromagnetic
compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Functional safety . . . . . . . . . . . . . . . . . . . . . . 10
Appropriate monitoring . . . . . . . . . . . . . . . . . . 10
Connection to other devices. . . . . . . . . . . . . . 10
Mandatory reporting of adverse events . . . . . 11
Product-specific safety information . . . . . . 12
Installing accessories . . . . . . . . . . . . . . . . . . . 12
Only one copy of the instructions for use
available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

For your safety and that of your patients
8 Instructions for use Oxylog 3000 plus SW 1.n
General safety information
The following WARNING and CAUTION
statements apply to general operation of the
medical device.
WARNING and CAUTION statements specific to
subsystems or particular features of the medical
device appear in the respective sections of these
instructions for use or in the instructions for use of
another product used with this medical device.
Strictly follow these instructions for use
Service
Accessories
WARNING
Risk of incorrect operation and of incorrect
use
Any use of the medical device requires full
understanding and strict observation of all
sections of these instructions for use. The
medical device must only be used for the pur-
pose specified under "Intended use"
on page 14.
Strictly observe all WARNING and CAUTION
statements throughout these instructions for
use and all statements on medical device
labels. Failure to observe these safety infor-
mation statements constitutes a use of the
medical device that is inconsistent with its
intended use.
WARNING
Risk of medical device failure and of patient
injury
The medical device must be inspected and
serviced regularly by service personnel.
Repair and complex maintenance carried out
on the medical device must be performed by
experts.
If the above is not complied with, medical
device failure and patient injury may occur.
Observe chapter "Maintenance".
Dräger recommends that a service contract be
obtained with DrägerService and that all
repairs also be carried out by them. Dräger
recommends the use of authentic Dräger parts
for service.
WARNING
Risk when using unauthorized accessories
If unauthorized accessories are used, patients
may be put at risk due to malfunctions of the
medical device. Only use the medical device
together with released accessories listed in
the current list of accessories.

Instructions for use Oxylog 3000 plus SW 1.n 9
For your safety and that of your patients
Connected devices
Safe connection with other electrical
equipment
Patient safety
The design of the medical device, the
accompanying literature, and the labeling on the
medical device are based on the assumption that
the use of the equipment is restricted to trained
professionals, and that certain inherent
characteristics of the medical device are known to
the trained operator. Instructions, warnings, and
caution statements are therefore largely limited to
the specifics of the Dräger medical device.
This publication excludes references to various
hazards which are obvious to a medical
professional and operator of this medical device, to
the consequences of medical device misuse, and to
potentially adverse effects in patients with abnormal
conditions.
Medical device modification or misuse can be
dangerous.
Patient monitoring
The operators of the medical device are
responsible for choosing appropriate safety
monitoring that provides adequate information on
medical device performance and patient condition.
Patient safety may be achieved through a wide
variety of means, ranging from electronic
surveillance of medical device performance and
patient condition, to simple, direct observation of
clinical signs.
The responsibility for the selection of the best level
of patient monitoring lies solely with the medical
device operator.
Information on electromagnetic
compatibility
General information on electromagnetic
compatibility (EMC) pursuant to the international
EMC standard IEC 60601-1-2:
Electromedical devices are subject to special
precautionary measures concerning
electromagnetic compatibility (EMC) and must be
installed and put into operation in accordance with
the EMC information. Refer to section
"EMC declaration" on page 151.
WARNING
Risk of electric shock and of device malfunc-
tion
Any connected devices or device combination
not complying with the requirements set out in
these instructions for use may compromise
the correct functioning of the medical device
and lead to an electric shock. Before operat-
ing the medical device, strictly comply with
the instructions for use of all connected
devices or device combinations.
WARNING
Risk of patient injury
Electrical connections to equipment not listed
in these instructions for use or these
assembly instructions must only be made
when approved by each respective manufac-
turer.
WARNING
Risk of patient injury
Do not make therapeutic decisions based
solely on individual measured values and
monitoring parameters.
WARNING
Do not use portable and mobile RF telecom-
munication devices (such as cellular phones)
in the immediate vicinity of the medical
device.

For your safety and that of your patients
10 Instructions for use Oxylog 3000 plus SW 1.n
Functional safety
The essential performance of
Oxylog 3000 plus is defined as:
Appropriate delivery of ventilation to the patient-
connection port or generation of an alarm
condition.
Appropriate monitoring
The monitoring functionality of Oxylog 3000 plus
ensures appropriate monitoring of the ventilation
therapy. To ensure appropriate monitoring during
ventilation, always set alarm limits for the following
parameters:
– Airway pressure Paw
– Expiratory minute volume, MVe
– Respiratory rate (if applicable), RR
–etCO
2(if applicable)
If appropriate alarm limits are not set, alarms may
not be triggered in the following cases:
– Acute changes in the patient’s condition
– Incorrect settings and faulty handling
– Hose system leakage
Connection to other devices
Device combinations (Dräger devices + Dräger
devices or Dräger devices + third-party devices)
approved by Dräger (see instructions for use of
individual devices) meet the requirements of the
following standards:
– IEC 60601-1 (3rd edition)
Medical electrical equipment
Part 1-1: General requirements for safety and
essential performance
– IEC 60601-1-2
Medical electrical equipment
Part 1-2: General requirements for safety
and essential performance
Collateral standard: Electromagnetic
compatibility – Requirements and tests
– IEC 60601-1-8
Medical electrical equipment
Part 1-8: General requirements for safety
Collateral standard: General requirements,
tests, and guidance for alarm systems in
medical equipment and medical electrical
systems
– IEC 60601-1 (2nd edition)
Medical electrical equipment
Part 1: General requirements for safety
– IEC 60601-1-1
Medical electrical equipment
Part 1-1: General requirements for safety
Collateral standard: Safety requirements for
medical electrical systems
– IEC 60601-1-2
Medical electrical equipment
Part 1-2: General requirements for safety
Collateral standard: Electromagnetic
compatibility; Requirements and tests
– IEC 60601-1-4
Medical electrical equipment
Part 1-4: General requirements for safety
Collateral standard: Programmable
electrical medical systems
CAUTION
Always use a separate SpO2monitor for
patients who are dependent on an exact O2
concentration.

Instructions for use Oxylog 3000 plus SW 1.n 11
For your safety and that of your patients
– IEC 60601-1-8
Medical electrical equipment
Part 1-8: General requirements for safety
Collateral standard: General requirements,
tests and guidance for alarm systems in
medical electrical equipment and medical
electrical systems
If a device combination is not approved by Dräger,
proper operation of the devices can be
compromised.
The operator must ensure that the device
combination meets the applicable standards.
Strictly observe instructions for use and assembly
instructions of all connected devices.
Mandatory reporting of adverse events
Serious adverse events with this product must be
reported to Dräger and the responsible authorities.

For your safety and that of your patients
12 Instructions for use Oxylog 3000 plus SW 1.n
Product-specific safety information
Installing accessories
Strictly follow the assembly instructions and
instructions for use.
Only one copy of the instructions for use
available
WARNING
Ventilation monitoring is mandatory at all
times! Whenever a patient is connected to the
ventilator, constant attention by qualified
medical staff is required in order to provide
immediate corrective action in case of a mal-
function.
The user must not solely rely on the built-in
monitoring of the ventilator and must always
assume full responsibility for proper venti-
lation and patient safety in all situations.
WARNING
Keep a manual resuscitator at the ready
If a failure is detected in the ventilator and its
life-support functions can no longer be guar-
anteed (e.g., in case of a power supply failure
or interruption in the gas supply), ventilation
must immediately be started with an indepen-
dent ventilation device (breathing bag) – using
PEEP and/or increased inspiratory O
2 concen-
tration as necessary.
WARNING
Risk of CO2rebreathing
To ensure proper ventilation when setting the
ventilation parameters, the total dead space
volume of the breathing circuit must be con-
sidered. This applies particularly when using
low tidal volumes. Observe for signs of
rebreathing.
WARNING
Risk of malfunction
Unauthorized modification of the medical
device will result in malfunction.
This medical device may not be modified with-
out the permission of Dräger.
CAUTION
An etCO2value by itself is insufficient as a basis
for medical decisions.
WARNING
Risk of incorrect operation and of incorrect
use
Follow the instructions for use of all accesso-
ries carefully.
CAUTION
Installations on Oxylog 3000 plus must be done in
accordance with these instructions for use. Make
sure that the connections are securely fitted onto
the basic unit system.
CAUTION
Only one copy of the instructions for use is
included per device, and it must therefore be kept
in an accessible location for users.

Instructions for use Oxylog 3000 plus SW 1.n 13
Use
Use
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . 14
Indications/Contraindications. . . . . . . . . . . 14
Environments of use . . . . . . . . . . . . . . . . . . 14

Use
14 Instructions for use Oxylog 3000 plus SW 1.n
Intended use
The Oxylog 3000 plus is a time-cycled,
volume-controlled and pressure-controlled
emergency and transport ventilator for patients
requiring mandatory or assisted ventilation with a
tidal volume from 50 mL upwards.
Intended user: the device is intended for use by and
under the supervision of trained healthcare
professionals, e.g. doctors, nurses, emergency
medical technicians, respiratory therapists, and
paramedics.
Indications/Contraindications
For patients with a tidal volume of 50 mL upwards.
Environments of use
Intended environment of use:
– Mobile use for emergency patients, in both
outdoor and indoor environments.
– During transport in ambulances or aircraft,
including helicopters.
– In accident and emergency departments.
– When moving ventilated patients around the
hospital.
– In the recovery room.
WARNING
The Oxylog 3000 plus ventilator must only be
used under the supervision of qualified medi-
cal personnel in order to provide immediate
corrective action in case of a malfunction.
WARNING
Only use the device under the permissible
ambient conditions and supply conditions.
Otherwise, the device may not be functional
and may fail.
WARNING
Do not use the device in hyperbaric chambers.
The medical device may malfunction, causing
danger to the patient.

Instructions for use Oxylog 3000 plus SW 1.n 15
Use
WARNING
Do not use the device in conjunction with
magnetic resonance imaging (MRI, NMR, NMI).
The medical device may malfunction, causing
danger to the patient.
WARNING
Risk of explosion and fire
This device is not approved for use in areas
where oxygen concentrations above 25 Vol%
or combustible or explosive gas mixtures are
likely to occur.
WARNING
In toxic surroundings:
– The patient must be ventilated with 100 %
medical grade oxygen so that toxic ele-
ments do not enter into the breathing gas.
– The patient must be immediately trans-
ferred to a breathable atmosphere in order
to prevent inhalation of toxic air when
spontaneous breathing resumes.
WARNING
In infectious environments:
– The patient must be ventilated with 100 %
medical grade oxygen so that bacteria,
viruses, fungi, or spores do not enter the
breathing gas.
– The patient must be immediately trans-
ferred to a breathable atmosphere in order
to prevent inhalation of infectious air when
spontaneous breathing resumes.

16 Instructions for use Oxylog 3000 plus SW 1.n
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Instructions for use Oxylog 3000 plus SW 1.n 17
System overview
System overview
Basic unit with all options . . . . . . . . . . . . . . 18
Side view, right . . . . . . . . . . . . . . . . . . . . . . . . 19
Rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Reusable breathing circuit for adults . . . . . . . 20
Disposable breathing circuit for adults . . . . . . 20
Disposable breathing circuit for pediatric
patients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Range of functions . . . . . . . . . . . . . . . . . . . . 22
Ventilation functions of Oxylog 3000 plus. . . . 22
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . 23
Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

System overview
18 Instructions for use Oxylog 3000 plus SW 1.n
Basic unit with all options
AScreen with screen pages for the specific
application
BAlarms key for setting and displaying
alarm limits
CSettings key for setting further
ventilation parameters
DKey for setting the ventilation mode Spn-CPAP
EKey for setting the ventilation mode
VC-CMV / VC-AC
FKey for setting the ventilation mode VC-SIMV
GKey for setting the ventilation mode PC-BIPAP
HRed and yellow LEDs as alarm indicators
Ikey to silence the acoustic alarm signal for
2 minutes
JAlarm Reset key for acknowledging alarm
messages
KO2inhalation key for O2inhalation or 100 % O2
key for 100 % O2application (factory set)
LInsp. hold key for initiating a manual inspiration
or for extending the current inspiratory time
MStart / Standby key
NDisplay symbols for the power supply
Charge status of the internal battery
External power supply
ORotary knob for making selections, changing
and confirming settings
PControl knob for setting the O2concentration
FiO2
QControl knob for setting the maximum
inspiratory pressure Pmax
RControl knob for setting the respiratory rate RR
SControl knob for setting the tidal volume VT
TExplanation of color codes for quick pre-setting
of RR and VT
UCurves key for switching between the
pressure, flow and CO2(optional) curves in
small and large view
VValues key for switching between screen
pages in the measured values window
Front
ABCDEFG
H
I
J
K
L
M
NOPQRS
T
U
V
Curves

Instructions for use Oxylog 3000 plus SW 1.n 19
System overview
Side view, right
AEmergency air inlet
BBattery compartment cover fixing screw
CConnectors for the flow measuring lines
DConnector for the breathing hose
EConnector for medical gas hose
FConnector for DC supply
GConnector for the CO2sensor
HConnector for data communication cable
Rear view
AAtmospheric air inlet
BAtmospheric air inlet, with filter element
CProtection bracket
Side
CAUTION
Do not block the emergency air inlet
This may result in ventilator malfunction.
B
C
D
E
F
A
G
H
Rear
CAUTION
Do not block the atmospheric air inlet
This may result in ventilator malfunction.
CAUTION
Do not use the protection bracket as a handle
Tilting the device to a vertical position may lead to
airway pressure oscillation.
A
B
C

System overview
20 Instructions for use Oxylog 3000 plus SW 1.n
Reusable breathing circuit for adults
AAngled connector
BFlow sensor
CBreathing valve
DBreathing hose
EFlow and pressure measuring lines
Disposable breathing circuit for adults
ARed protection cap
BAngled connector
CFlow sensor
DBreathing valve
EBreathing hose
FFlow and pressure measuring lines
001
AE
B
C
D
003
F
E
D
BA C