Weinmann VENTIlogic LS User manual

VENTIlogicLS/VENTIlogic plus
VENTIlogicLS with leakage ventilation / met lekkagesysteem
VENTIlogicLS - single patient circuit with patient valve / systeem
met een slang met patiëntenventiel
VENTIlogicLS - double patient circuit with patient valve /
systeem met dubbele slang met patiëntenventiel
VENTIlogic plus with leakage ventilation / met lekkagesysteem
VENTIlogic plus - single patient circuit with patient valve /
systeem met een slang met patiëntenventiel
Instructions for use for devices up to serial number 9.999 and from
firmware version 2.07 upwards
Gebruiksaanwijzing voor apparaten tot serienummer 9.999 en vanaf
firmwareversie 2.07

English 5
Nederlands 116

Contents
4Contents
EN
1. Overview . . . . . . . . . . . . . . . . . . . . . 5
2. Description of device . . . . . . . . . . 23
2.1 Intended use . . . . . . . . . . . . . . . . . .23
2.2 Owner/operator and user
qualification . . . . . . . . . . . . . . . . . . .24
2.3 Description of function. . . . . . . . . . .24
3. Safety instructions . . . . . . . . . . . . 29
3.1 Safety information . . . . . . . . . . . . . .29
3.2 Contraindications . . . . . . . . . . . . . . .35
3.3 Side effects . . . . . . . . . . . . . . . . . . .36
4. Set up device . . . . . . . . . . . . . . . . . 37
4.1 Set up and connect the device . . . . .37
4.2 Patient/ventilator interfaces . . . . . . .38
4.3 Connect valve ventilation . . . . . . . . .38
4.4 Connect leakage ventilation . . . . . . .40
4.5 Connect humidifier . . . . . . . . . . . . .42
4.6 Connect bacteria filter . . . . . . . . . . .42
4.7 Therapy with oxygen supply . . . . . . .44
4.8 Connect mobile power supply . . . . .46
4.9 Operation in the event of a power
failure . . . . . . . . . . . . . . . . . . . . . . .47
5. Operation . . . . . . . . . . . . . . . . . . . . 48
5.1 Controls . . . . . . . . . . . . . . . . . . . . . .48
5.2 Start up the device . . . . . . . . . . . . . .50
5.3 Activate/deactivate Auto switch-on
(only leakage ventilation) . . . . . . . . .52
5.4 Alarm list . . . . . . . . . . . . . . . . . . . . .53
5.5 Adjust brightness . . . . . . . . . . . . . . .54
5.6 LIAM info . . . . . . . . . . . . . . . . . . . . .54
5.7 Overview . . . . . . . . . . . . . . . . . . . . .55
5.8 Set softstart
(in CPAP mode only). . . . . . . . . . . . .55
5.9 Set VENTIclick humidifier
(only leakage ventilation) . . . . . . . . .56
5.10 Humidifier for patient circuits with
patient valve. . . . . . . . . . . . . . . . . . .57
5.11 LIAM (insufflation) . . . . . . . . . . . . . .57
5.12 Therapy in TA mode (only leakage
ventilation) . . . . . . . . . . . . . . . . . . . .60
5.13 After use . . . . . . . . . . . . . . . . . . . . .61
5.14 Travel with the therapy device . . . . .63
6. Hygiene treatment . . . . . . . . . . . . . 65
6.1 Intervals . . . . . . . . . . . . . . . . . . . . . 65
6.2 Clean leakage ventilation . . . . . . . . 66
6.3 Clean the housing. . . . . . . . . . . . . . 68
6.4 Clean coarse dust filter/change fine
filter . . . . . . . . . . . . . . . . . . . . . . . . 68
6.5 Clean the fan filter . . . . . . . . . . . . . 69
6.6 Clean the accessories . . . . . . . . . . . 69
6.7 Disinfect, sterilize . . . . . . . . . . . . . . 69
6.8 Change in patients . . . . . . . . . . . . . 70
7. Function check . . . . . . . . . . . . . . . . 71
7.1 Intervals . . . . . . . . . . . . . . . . . . . . . 71
7.2 Method . . . . . . . . . . . . . . . . . . . . . 71
7.3 Calibrate oxygen sensor . . . . . . . . . 75
7.4 Energy supply . . . . . . . . . . . . . . . . . 77
8. Troubleshooting . . . . . . . . . . . . . . . 79
8.1 Faults . . . . . . . . . . . . . . . . . . . . . . . 79
8.2 Alarms . . . . . . . . . . . . . . . . . . . . . . 80
9. Maintenance and safety checks . . 90
9.1 Intervals . . . . . . . . . . . . . . . . . . . . . 90
9.2 Battery . . . . . . . . . . . . . . . . . . . . . . 91
9.3 Change filter. . . . . . . . . . . . . . . . . . 91
9.4 Change pressure-measurement tube
(only leakage ventilation) . . . . . . . . 94
9.5 Safety check . . . . . . . . . . . . . . . . . . 94
9.6 Disposal . . . . . . . . . . . . . . . . . . . . . 95
10. Scope of supply . . . . . . . . . . . . . . . . 96
10.1 Standard scope of supply . . . . . . . . 96
10.2 Accessories and spare parts. . . . . . 100
11. Technical data . . . . . . . . . . . . . . . . 101
11.1 System resistances . . . . . . . . . . . . 105
11.2 Bacteria filter WM 24148 and
WM 24476 . . . . . . . . . . . . . . . . . . 105
11.3 Oxygen sensor . . . . . . . . . . . . . . . 106
11.4 Analog box with therapy device . . 107
11.5 Pneumatic diagrams . . . . . . . . . . . 108
11.6 Safety distances . . . . . . . . . . . . . . 111
12. Warranty . . . . . . . . . . . . . . . . . . . . 112
13. Declaration of conformity . . . . . 112

Overview 5
EN
English
1. Overview
Therapy device, general
5Power cord
6VENTIpower
connection
3Control panel
and displays
4Handle
1Device outlet port
15 Housing fan
7Card reader
8Serial ports
12 Power connection
14 Oxygen
connection
10 Remote alarm
connection
13 Device ID plate
(underneath)
9Filter compartment
lid, air inlet
11 Cable-securing clip
2O2coupling

6Overview
EN
Key
1 Device outlet port
The respiratory air flows to the patient from here
via the patient circuit and the patient/ventilator
interface.
2 O2coupling
Serves as an adapter for connecting the oxygen
source to the therapy device.
3 Control panel and displays
For controlling and monitoring the therapy device
and connected accessories.
4 Handle
For transporting the device.
5 Power cord
For connecting the therapy device to the power
supply.
6 VENTIpower connection
For connecting the VENTIpower mobile power
supply available as an accessory.
7 Card reader
Slot for a Weinmann memory card. Therapy data
are stored on the memory card which the doctor
can call up.
8 Serial ports
For connecting devices for displaying and
evaluating therapy data.
9 Filter compartment lid, air inlet
For covering and securely positioning the coarse
dust and fine filters.
10 Remote alarm connection
For connecting the hospital's internal nurse call
system or the VENTIremote alarm remote alarm
case for use outside the hospital.
11 Cable-securing clip
Prevents the device being disconnected from the
power supply inadvertently.
12 Power connection
This is where the power cord is connected to the
device.
13 Device ID plate (underneath)
Provides information about the device, such as
serial number and year of manufacture, for
example.
14 Oxygen connection
For connecting the oxygen supply if oxygen
supply has been prescribed.
15 Housing fan
Protects the device from overheating.

Overview 7
EN
Therapy device with leakage ventilation
Key
16 Patient circuit
The air flows to the patient/ventilator interface
through the patient circuit. The patient circuit
consists of creased hose, pressure measuring tube
and adapter.
17 Adapter
For connecting the patient circuit to the device
outlet port.
18 Pressure measuring tube
For measuring therapy pressure.
19 Creased tube
Delivers respiratory air to the patient.
20 Sealing plug (2x)
For sealing off the pressure measuring tube
during cleaning (only with leakage ventilation).
21 Drying adapter
Required to dry the patient circuit with the aid of
the therapy device and for the function check.
22 Exhalation system
Carbon dioxide-enriched exhaled air escapes here
during therapy.
23 Connection for VENTIclick humidifier
For connecting the VENTIclick humidifier available
as an accessory (only with leakage ventilation).
21 Drying adapter
20 Sealing plug (2x)
18 Pressure
measuring tube
17 Adapter
22 Exhalation
system
23 Connection for
VENTIclick humidifier
19 Creased tube
16 Patient circuit

8Overview
EN
Therapy device, single patient circuit with patient valve
Key
24 Connection for O2sensor
For connecting an oxygen sensor which can be
used to measure oxygen concentration in
respiratory air (only with patient circuits with a
patient valve).
25 Connection for pressure measuring
tube (marked blue)
For connecting the pressure measuring tube to
the device.
26 Test adapter
Required for the function check of the therapy
device.
27 Connection for valve control tube
For connecting the valve control tube to the
device.
28 Single patient circuit
Delivers respiratory air to the patient.
25 Connection for pressure
measuring tube (marked
blue)
28 Single patient circuit
29 Pressure-
measurement
tube (marked
blue)
30 Valve control
tube
31 Patient valve
27 Connection for
valve control tube
32 Connection for
patient
33 Connection for
device outlet port
26 Test adapter
24 Connection for O2sensor

Overview 9
EN
29 Pressure-measurement tube (marked
blue)
For measuring therapy pressure.
30 Valve control tube
For controlling (opening and closing) the patient
valve.
31 Patient valve
For routing the patient's exhaled air out of the
patient circuit.
32 Connection for patient
This is where the patient/ventilator interface is
connected.
33 Connection for device outlet port
This is where the patient circuit is connected to
the device outlet port of the therapy device.

10 Overview
EN
Therapy device, double patient circuit with patient valve (VENTIlogic LS
only)
34 Connection for O2sensor
For connecting an oxygen sensor which can be
used to measure oxygen concentration in
respiratory air (only with patient circuits with a
patient valve).
35 Connection for pressure-
measurement tube (marked blue)
For connecting the pressure measuring tube to
the device.
36 Test adapter
Required for the function check of the therapy
device.
37 Connection for valve control tube
For connecting the valve control tube to the
device.
38 Device connection for patient valve
For connecting the patient valve to the device
inlet port of the therapy device.
39 Opening for exhaled air
This is where the patient's exhaled air is routed
out of the device.
38 Device connection for
patient valve
35 Connection for pressure-
measurement tube
(marked blue)
40 Double patient circuit
42 Y-adapter
43 Patient valve
45 Valve control
tube
47 Pressure-
measurement tube
(marked blue)
37 Connection for
valve control tube
39 Opening for
exhaled air
41 Connection
for patient
44 Connection for
device inlet port
46 Connection for
device outlet port
36 Test adapter
34 Connection for O2sensor

Overview 11
EN
40 Double patient circuit
Delivers respiratory air to the patient and from the
patient back to the device.
41 Connection for patient
This is where the patient/ventilator interface is
connected.
42 Y-adapter
When the double patient circuit is used, this
brings the inspiration and exhalation tubes
together and serves as an adapter for connection
to the patient/ventilator interface.
43 Patient valve
For routing the patient's exhaled air out of the
patient circuit.
44 Connection for device inlet port
This is where the patient circuit is connected to
the device outlet port of the therapy device.
45 Valve control tube
For controlling (opening and closing) the patient
valve.
46 Connection for device outlet port
This is where the patient circuit is connected to
the device inlet port for the patient valve (only
with double patient circuit with patient valve).
47 Pressure-measurement tube (marked
blue)
For measuring therapy pressure.

12 Overview
EN
Accessories
Key
48 VENTIpower
Available as an accessory, for mobile power
supply to the therapy device.
49 VENTIclick (only leakage ventilation)
Available as an accessory, for humidifying
respiratory air.
50 Carrying bag WM 27706
For mobile use of the therapy device.
51 Bacteria filter WM 24148 (only
leakage ventilation) and 52 Bacteria
filter WM 24476 (only valve ventilation)
For protecting the device from contamination, in
particular when the device is used by several
patients (patient change).
53 Set, O2sensor
For measuring oxygen concentration at the device
outlet port.
54 Protective bag WM 27106
For protecting the therapy device during
transport.
50 Carrying bag
WM 27706
49 VENTIclick
(only leakage
ventilation)
54 Protective bag
WM 27106
53 Set, O2sensor 52 Bacteria filter
WM 24476 (only
valve ventilation)
51 Bacteria filter WM 24148
(only leakage ventilation)
48 VENTIpower

Overview 13
EN
Special markings on the device
Left-hand side
1Oxygen connection: maximum supply rate: 15 l/min at < 1000 hPa
2
VENTIlogic LS:
Opening for exhaled air when operated with double patient circuit with patient
valve; do not seal opening or block in any other way.
VENTIlogic plus:
Opening is not used with VENTIlogic plus.
8
7
6
5
4
3
2
1
13
12
11
10
15 18
14 16 17
9

14 Overview
EN
Front
3
VENTIlogic LS:
Connection for patient's exhaled air with double patient circuit with patient valve.
VENTIlogic plus:
Opening is not used with VENTIlogic plus.
4Jack: electrical connection for VENTIclick respiratory air humidifier (only leakage
ventilation), max. current consumption at 40 V: 600 mA
5Jack: electrical connection for oxygen sensor; max. 100 mV DC
6Connection: pressure measuring tube (marked blue). Therapy pressure 0 - 50 hPa
(only for patient circuit with patient valve)
7Connection: control tube for patient valve 0 - 50 hPa (only patient circuit with
patient valve)
8Device outlet port: outlet for exhaled air at 0 - 45 hPa with patient circuits with
patient valve, 0 - 35 hPa with leakage ventilation
9Device outlet port: only patient circuits with a diameter of Ø 15 mm - 22 mm are
permitted.
Right-hand side
10 Connection for optional attachments, e.g. Analog box D/A;
max. current delivery at 5 V: 50 mA
11 Connection for specialist staff to set therapy parameters using
WEINMANNsupport; max. current delivery at 12 V: 50 mA
12 Slot for MMC or SD card
13 Connection for power supply-independent operation with VENTIpower
Rear
14 Connector for power supply input 115/230 V AC; 50/60 Hz
15 Connection for remote alarm: connection for nurse call system and VENTIremote
alarm remote alarm case. Breaking capacity: 60 V DC/2 A; 42 V AC/2 A
P
~

Overview 15
EN
16 Servicing label: indicates when the next service is due
17 Safety check label: (in Germany only) marks when the next safety check as per §6
of the German law relating to users of medical devices is required
18 Device inlet port: inlet port for ambient air at room temperature
Device ID plate (underneath)
BF protection class
Protection class II, protective insulation
Year of manufacture
Do not dispose of device in domestic waste!
SN Serial number
115 V/230 V ~,
50-60 Hz Electrical rating
Device operated with humidifier
Device operated without humidifier
STK

16 Overview
EN
Control panel
Key
1 LED for power supply
The green LED comes on when there is a power
supply.
2 LIAM (insufflation)
For triggering a coughing episode or ventilating a
sigh.
3 On/Off key
For switching the therapy device on and off.
4 Alarm acknowledgement key with
LEDs
The alarm acknowledgement key is for the
temporary muting of alarms. The LED displays
alarms visually.
5 Dial
Central control of the therapy device, for
navigating in the menu.
6 Operating keys
For quick-setting by a doctor; deactivated in
patient mode.
7 Menu key
For switching from the default display to the
menu and vice versa.
8 Softstart key
For activating softstart and for setting softstart
time up to the maximum softstart time set in the
menu.
9 Humidifier key with LED
For setting humidifier stage. Six stages are
available. The LED indicates whether the
humidifier is activated.
8Softstart key
1LED for power supply 2LIAM (insufflation) 3On/Off key
4Alarm acknow-
ledgement key
with LEDs
5Dial
6Operating keys
7Menu key
9Humidifier key
with LED

Overview 17
EN
Default display during therapy
Key
1 Active ventilation mode
The active ventilation mode is displayed at this
point in the status line.
2 Status line
This is where device status information (such as
alarm state display, filter change or servicing due)
is displayed.
3 Alarm display
If an alarm has been muted, it is then shown in
the status line for 120 seconds.
4 Softstart display
Displayed when softstart has been activated.
Gives remaining softstart time in minutes.
5 Battery charge status
Displays the charge status of the internal battery.
When the battery is charging, the segments are
shown consecutively.
6 Memory card symbol
Appears if a memory card is present and there is
data saved on the memory card.
7 Respiratory phase change display
Indicates whether the current respiratory phase
change is spontaneous or mandatory
(spontaneous: S, mandatory: T); the display
changes from left (inspiration) to right
(exhalation) depending on respiratory phase;
mandatory exhalation is shown here.
Also indicates whether the trigger for inspiration
is blocked due to an activated trigger lockout time
at the start of expiration ( ).
8 Access to patient menu
Use the key adjacent to this menu item to switch
to the patient menu and back to the default
display.
9 Bar chart for pressure display
For the graphical display of therapy pressure.
1Active ventilation
mode
9Bar chart for pressure display
8Access to patient
menu
7Respiratory phase
change display
11 Ventilation
parameters
12 Patient circuit
2Status line
10 Oxygen
concentration
5Battery charge status
4Softstart display3Alarm display
6Memory card symbol

18 Overview
EN
10 Oxygen concentration
Gives oxygen concentration in respiratory air in
percent.
11 Ventilation parameters
The relevant current ventilation parameters are
displayed depending on the active mode.
12 Patient circuit
The relevant symbol appears depending on the
patient circuit set.

Overview 19
EN
Symbols used in the display
Symbol Significance
Status line:
Softstart active, remaining time faded in
Filter change required
Servicing required
At least one physiological alarm is activated
Acoustic signal of alarms muted for 120 seconds
All physiological alarms deactivated (exception for VENTIlogic LS: In VCV and
aVCV modes, the Pressure high and Pressure low alarms cannot be
deactivated)
Blower off (standby mode)
Device in battery mode, battery below 25 % capacity
Device in battery mode, battery below 50 % capacity
Device in battery mode, battery below 75 % capacity
Device in battery mode, battery above 75 % capacity
Segments displayed consecutively: device in power supply mode,
battery charging
Measured values are written to the MMC or the SD card.
Operation with the VENTIpower mobile power supply WM 27640
Alarm window:
Low-priority alarm triggered
Medium-priority alarm triggered

20 Overview
EN
Abbreviations used in the display
High-priority alarm triggered
Main window:
Plateau signal switched on
Plateau signal switched off
Symbol Significance
Status line:
TA TA mode active
SS mode active
ST ST mode active
TT mode active
CPAP CPAP mode active
SX SX mode active (VENTIlogic LS only)
SXX SXX mode active (VENTIlogic LS only)
PCV PCV mode active
PSV PSV mode active
aPCV aPCV mode active
VCV VCV mode active (VENTIlogic LS only)
aVCV aVCV mode active (VENTIlogic LS only)
SIMV SIMV mode active
+V Volume compensation activated (after mode: e.g PCV+V)
+A AirTrapControl activated (after mode: e.g. ST +A)
AADevice in TA mode, automatic analysis phase running
AMDevice in TA mode, manually-triggered analysis phase running
+LIAM
LIAM enabled: displayed under the current mode, e.g.:
PCV
+LIAM
Symbol Significance