imtmedical bellavista 1000 User manual

the art of ventilation
User Manual
bellavista Ventilator

User Manual
bellavista Ventilator
Thank you very much for choosing bellavista. You have purchased a top-quality
ventilator that meets the highest standards.

imtmedical ag
Gewerbestrasse 8
9470Buchs (SG)
Switzerland
[email protected]

Table of Contents
1 Introduction 7
1.1 Intended use 7
1.2 Supported ventilation modes 7
1.3 Validity of this User Manual 8
1.4 Technical support 8
2 Important safety instructions 9
2.1 Legend 9
2.2 Liability 9
2.3 Introduction 9
2.4 Storing the documentation 9
2.5 Training documentation 9
2.6 Staff qualification 9
2.7 Correct User Manual 9
2.8 Use of a functional bellavista 9
2.9 Working safely with bellavista 10
2.10 Contraindications 10
2.11 Note about potential errors 10
2.12 Start-up 11
2.13 Setting up ventilation 15
2.14 Stopping ventilation, shutdown 16
2.15 Servicing andmaintenance 16
2.16 Transport 16
3 Description of the device 17
3.1 Overview of bellavista 1000 17
3.2 Overview of bellavista neo 18
3.3 Overview of bellavista 1000 e 19
3.4 System overview 20
3.5 Air andoxygen supply 20
4 Preparing for ventilation 21
4.1 Checkingdelivery 21
4.2 First steps 21
4.3 Connecting supply lines 22
4.4 Battery operation 23
4.5 Oxygen connector 24
4.6 Inlet filter 25
4.7 Switching on bellavista 26
4.8 Startscreen 26
4.9 Selecting the breathing circuit 28
4.10 Selecting the patient type 28
4.11 Safety instructions about breathing circuits 28
4.12 Connecting thebreathing circuit 29
4.13 Connecting the humidifier 30
4.14 Connecting the patient 31
4.15 Flow sensor 31
4.16 Connecting the nebuliser 32
4.17 Dual limb adapter 34
4.18 Integrated expiratory valve 34
4.19 Capnography CO2respiratory gas sensors 35
4.20 SpO2pulse oximeter 36

5 NIV, non-invasive ventilation 39
6 Ventilation of neonates 41
7 Operation 43
7.1 Index ofapplications 44
7.2 Changing the monitoring settings 46
7.3 Changing the curve display 47
7.4 Zooming gestures 48
7.5 Safety-protectedsettings 48
7.6 Login,user level 49
7.7 Configuration Assist 50
7.8 Data Assist 51
7.9 iVista 52
8 Setting up ventilation 53
8.1 Making ventilation settings 53
8.2 beMode Assist 54
8.3 Starting ventilation (ventilation menu) 59
8.4 Introduction to the ventilation modes 60
8.5 ATC AutomaticTube Compensation 64
8.6 PLV Pressure Limited Ventilation 64
8.7 Sigh 65
8.8 Ramp 66
8.9 CPAP 67
8.10 nCPAP 68
8.11 nIPPV 69
8.12 PCV 70
8.13 P-A/C 70
8.14 T 70
8.15 PC-SIMV 71
8.16 PSV 72
8.17 S 72
8.18 S/T 72
8.19 beLevel 73
8.20 APRV 74
8.21 VCV 75
8.22 V-A/C 75
8.23 VC-SIMV 76
8.24 AVM 77
8.25 HFOT 78
9 During ventilation 81
9.1 Monitoring 81
9.2 Cockpit 81
9.3 Lung Recruitment Tool 82
9.4 Holdmanoeuvre 87
9.5 Esophageal pressure monitoring 87
9.6 Chameleon 88
9.7 Trending 89
9.8 Alarms 89

10 Stopping ventilation,shutdown 91
10.1 bellavista shutdown 92
11 Servicing andmaintenance 93
11.1 Factory repair 93
11.2 Changing fuses 93
11.3 Batteries 93
11.4 Disposal 93
11.5 Reprocessing,cleaning,disinfection 94
11.6 Calibration Assist 95
12 Specifications 97
12.1 Standards 97
12.2 Classification 97
12.3 Device data 98
12.4 Ambient conditions 99
12.5 Units andlanguages 99
12.6 Pressure, flow 99
12.7 Connection data 100
12.8 Trending 101
12.9 SpO2pulse oximeter (optional) 101
12.10 CO2respiratory gas sensor (optional) 101
12.11 Breathing circuit andflow sensor 102
12.12 Drug nebuliser (optional) 104
12.13 Noise generation 105
12.14 Supported ventilation modes 106
12.15 Ventilation settings 107
12.16 Curves andloops 111
12.17 Monitoring parameters 113
12.18 Alarmlimits 119
12.19 Pneumatic block diagram 120
12.20 Modelsaccessories,consumables,spare parts 121
12.21 Symbolson device and packaging 124
13 Appendix 127
13.1 Network / data sharing 127
13.2 Start screen settings 131
13.3 Listof alarms 135
13.4 Manufacturer's EMC declaration in accordance with EN60601-1-2:2007 143
13.5 ESD safety measures 147
13.6 bellavista training certificate 148
13.7 Servicing andmaintenancechecklist for bellavista 151
13.8 bellavista quick check 153
14 Index 155
Passwords for bellavista ventilator 159

Introduction
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1
Welcome to bellavista. This User Manual will show you how to put your bellavista
ventilator into operation and use all its functions.
The bellavista ventilator was developed for ventilating adult and paediatric patients
and, optionally, neonatal patients as of a tidal volume of ≥2mL
1. The device is in-
tended for use in clinics and institutional facilities where medically trained profession-
als are available for attending to the patient. The device can be used at the bedside,
as well as for transferral within a facility, when a patient is in need of oxygen.
bellavista is only intended for use by trained personnel under the supervision of a
licensed doctor.
Carefully read the instruction for use before using bellavista.
Use bellavista only if you are a trained professional.
This instruction for use only applies to the ventilator type and soft-
ware version specified.
Abbreviation Description
CPAP Continuous Positive Airway Pressure
nCPAP Nasal Continuous Positive Airway Pressure
nIPPV Nasal Intermittent Positive Pressure Ventilation
PCV Pressure Controlled Ventilation
P-A/C Pressure Assist / Control Ventilation
PC-SIMV Pressure Controlled Synchronised Intermittent Mandatory Ventilation
PSV Pressure Support Ventilation, Spontaneous
S Spontaneous without backup rate
S/T Spontaneous/timed with backup rate
T Timed
beLevel Biphasic ventilation at two pressure levels and additional pressure
support
APRV Airway Pressure Release Ventilation
VCV Volume Controlled Ventilation
V-A/C Volume Assist / Control Ventilation
VC-SIMV Volume Controlled Synchronised Intermittent Mandatory Ventilation
AVM Adaptive Ventilation Mode
HFOT High Flow Oxygen Therapy
beModes Special modes for Day / Night, DualVent, MaskFit, TargetVent, Apnea
Backup ventilation
TargetVent Pressure-regulated, volume-controlled ventilation mode
1 Neonatal option not available in all countries.
1.1 Intended use
1.2 Supported ventilation modes
1 Introduction

Introduction
8imtmedical ag
1This User Manual applies to
• bellavista 1000 (G6)
SN: MB200000 and higher
Software version 6.0
• bellavista 1000 neo (G6)
SN: MB160000 and higher
Software version 6.0
In the following document the device “bellavista 1000 neo” will be described with the
following name: “bellavista neo”.
• bellavista 1000 e (G6)
SN: MB170000 and higher
Software version 6.0
Where necessary, distinctions are made accordingly in this User Manual.
Should you encounter any unexpected problems with bellavista, please notify your
local distributor or contact imtmedical ag directly:
Technical support
• [email protected]
• https://www.imtmedical.com/Support/OpenTicket
1.3 Validity of this User Manual
1.4 Technical support

9imtmedical ag
Important safety instructions
2
Indicates a potential danger to life and limb. Or indicates a hazard
that can cause damage to bellavista.
Notes and measures with which operation of bellavista can be made easier
and more efficient.
Definition:
The operator is the facility which, after purchase of the medical device, holds respon-
sibility foroperation of thatdevice.
The manufacturer does not assume liability for any damage that occurs owing to
non-compliance withthis User Manual. The terms of warranty and liability contained
in the manufacturer's terms and conditions of sale and delivery are not extended by
the following provisions.
If the device is not used as intended, liability for the performance of bellavista shall
always pass to the owner oroperator.
Modifications to the device are prohibited.
Readthrough the User Manualcarefullybefore you put bellavistainto operation. This
User Manual only applies to the device types and software version referred to on the
first pages.
Alwayskeep the documentationin a readily accessible place near bellavista.
ThisUser Manualserves as training documentationfor teaching the mainuser control
functions.
bellavista isdesignedto be operated by qualifiedmedical and technical personnel.
After suitable instruction, the patient cockpit can be operated by persons without a
medical qualification, e.g. patients and nursing staff.
Liability for the performance of bellavista shall pass to the owner or operator if bel-
lavista is improperly serviced or repaired by persons who are not authorised to do so
by the manufacturer.
Make sure you have the appropriateUser Manual that belongs with the device and
the software to avoid any risk to the user, patient ordevice.
If a defective bellavistais used,malfunctionsmay directly or indirectlyendanger the
patient's health.
Before putting bellavista into operation, always check to make sure it is functioning
properly. Never use bellavista if it has been found to be faulty. Have any defects re-
paired without delay.
2.1 Legend
2.2 Liability
2.3 Introduction
2.4 Storing the documentation
2.5 Training documentation
2.6 Staff qualification
2.7 Correct User Manual
2.8 Use of a functional
bellavista
2 Important safety instructions

Important safety instructions
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Before each use of bellavista,perform a quick check. bellavista has to be repro-
cessedafter each use on a patient. Check the ventilation settings before connecting
the patient up to bellavista. Check apnea backup settings carefully before activating
backups. Adjust the alarm volume so that the alarm can be heard. Nurse call is only
designed as an additional alarm. Check that it is working after installation.
The patient monitoring system is also active when on standby so pneumatograms
and measurements displayed are no indication of active ventilation by the device.
Check the oxygen saturation and CO2concentration in the blood regularly using
pulse oximetry and capnography or blood gas analysis.
Before using a defibrillator, remove the SpO2pulse oximeter and CO2capnography
sensor from the patient or disconnect from the device.
In non-invasive ventilation (NIV) the ventilator is intended to support a patient breath-
ing spontaneously. It is not intended to ensure complete ventilation of a patient.
A change in the patient's position may make it necessary to adjust the ventilator
settings. Make sure the patient is properly supplied at all times and that lung damage
and mistriggering are avoided.
• Check tidal volume and minute volume.
• Check the ventilation pressures.
• Adjust the ventilation pressure if necessary.
• Check the trigger reaction.
• Adjust the trigger settings.
• Always adapt the alarm limits to any new ventilation settings.
Only use your fingers to operate the touch screen. Pointed objects can damage the
touch screen.
• Complications with airway intubation
• Complications from positive pressure ventilation
• Barotrauma
• Oxygen toxicity
• Cardiovascular complications
• Breathing effort and patient-respirator asynchrony
• Adverse effects of sedation and paralysis
• Other disease-related complications
If you have any concerns about the performance or the behaviour of bellavista, you
should take it out of servicewithout delay. Please report your observations with re-
spect to potential errors or ambiguities in bellavista or the accompanying documen-
tation. The safety of the patient being ventilated is the responsibility of the attending
physician or nursing staff. Their judgement takes priority over the content of this User
Manual. Always ensure that appropriate measures are taken to adequately monitor
the patient.
2.9 Working safely with
bellavista
2.10 Contraindications
2.11 Note about potential errors

Important safety instructions
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Only use earthed cablesin order to avoidthe risk of an electric shock.
Do not use:
• a power cord set longer than 3m
• a defective power cord set
• a power cord set that is not earthed
• extension cables
• double plugs or adapters
Keep the power cord set away from the patient to avoid strangulation. Keep the power
supply accessible to make it possible to disconnect the device from the mains if neces-
sary.
The absence of a ventilation alternative such as a self-priming, user-operated resus-
citator with a breathing mask (ventilation bag as specified in ISO 10651-4) can lead
to the patient's death if the ventilator fails.
If there are concerns about the condition or set-up of the earth wire, bellavista may
only be operated in battery mode.
Earthing is only reliable if the device is plugged into a socket marked as being suitable
for medical equipment.
Breathing circuit Cmust not be usedfor life-supporting ventilati-
onowing to theabsence ofexpiratoryvolume monitoring.
Avoid occlusion of the expiratory valve.
Omitting a bacterial filter or using an incorrect bacterial filter can bring about trans-
mission of pathogens to the patient and contamination of bellavista.
Change the bacterial filter according to the manufacturer’s instructions and before
each new patient. Used filters must be disposed of as medical waste.
To avoid electric shocks to the patient and/or user, refrain from using antistatic or
electrically conductive tubes or lines.
Additional accessories in the breathing circuit can significantly increase the flow resist-
ance or dead space volume and, as a result, negatively impact ventilation performance.
Comply with the instructions provided by the manufacturer of the humidifier in order
to prevent exposure of the patient to a hazard and damage to bellavista. Place the
humidifier at a lower level than bellavista and the patient in order to prevent aspiration
of water and flooding of bellavista.
Calibrate flow sensor in the event of
• a new patient
• a new flow sensor
• “Calibrate flow sensor” alarm
In the case of non-invasive ventilation, the expiratory measurements of volumes and
capnography values can differ considerably from the actual expiration on account of
leakage.
2.12 Start-up

Important safety instructions
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2.12.1 Installation and ambient conditions
The installations for supplying power to bellavista must be earthed and must comply
with the applicable standards.
Any external DC power supply must comply with IEC 60601-1 or IEC 60950-1 pro-
viding 2 MOOP between primary and secondary circuit and be of class II without
functional earth.
Use oxygen only in well ventilated rooms. Not in hazardous areas or near/with com-
bustible materials or gases. bellavista batteries and accessories must not be oper-
ated in an explosive environment or in the vicinity of combustible materials or gases.
bellavista must not be used for combustible mixtures ofanaesthetic gases oranaes-
thetic agentswith air or oxygen and/ornitrous oxide.
bellavista must never be operated in areas subject to splashing (e.g. near bath tubs,
showers) or in the vicinity of an open flame (e.g. candle).
Do not cover bellavista and do not position it such that the openings for suctioning
patient air or the device fan are covered or blocked (risk of overheating, inadequate
supply to the patient).
Do not place vessels filled with liquid or any other objects on top of bellavista.
In order to avoid accidental excessive supply of oxygen to the patient, do not use
bellavista in the vicinity of free-flowing oxygen.
Place bellavista in an upright position so that it cannot tip over.
bellavista has been tested for electromagnetic interference in accordance with the EN
60601-1-2standard. Operation of bellavista can be influenced by electromagnetic
interference. bellavista must therefore not be operated in the vicinity of magnetic res-
onance imaging scanners, mobile phones or any other potentially disruptive devices
or systems, for example.
To avoid interference with bellavista, please refer to the tables in the appendix: Manufac-
turer's EMC declaration in accordance with EN 60601-1-2.
Do not position bellavista too close to other equipment or place it on top of other
equipment.
Do not expose bellavista to ionising radiation. It must therefore not be used in the
vicinity of devices that generate diagnostic or therapeutic radiation (X-ray equipment,
radiotherapy devices).
bellavista must not be used in the vicinity of devices that generate diagnostic or ther-
apeutic sound pressure.
bellavista is not a portable device and must not be used while being carried.
Do not use bellavista in a hyperbaric chamber (pressurised chamber).

Important safety instructions
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2.12.2 Connecting up to oxygen
Use medical oxygen only. Do not connect nitrogen oxide, helium, heliox or other
gases. To avoid inadequate or excessive supply of oxygen, use the bellavista oxygen
monitoring system and alarm options. The use of oxygen can lead to serious compli-
cations. The impact on the processes of peripheral and cerebral respiratory control
can cause respiratory pauses.
Use clean, intact oxygen tubing. Open the flow valve of the oxygen cylinder slowly
and only when you have connected up the oxygen cylinder. An oxygen leak in the
O2supply or in bellavista can lead to a fire risk or an inadequate supply of oxygen to
the patient.
Check the system regularly for leaks. In the event of a leak, turn off the oxygen source
immediately. Use oxygen only in well ventilated rooms.
Do not use bellavista in the MR environment.
2.12.3 Accessories, combinationwith other devices
The operator is responsible for ensuring that bellavista is only operated with accesso-
ries approved for it. The use of non-approved accessories or cables can:
• jeopardise the safety of the patient and/or user
• have a negative impact on the proper functioning of bellavista
• reduce performance
• have a negative impact on EMC protection
• lead to non-compliance with legal regulations.
Combination with devices that are not mentioned in this User Manual is only permis-
sible in agreement with the manufacturers.
Ventilation modes nCPAP and nIPPV may only be used with a compatible nasal inter-
face, in order to ensure correct alarms.
Do not reuse single-use accessories because this can lead to a detrimental effect
on sterility, functionality and general performance. Do not use antistatic breathing
circuits!

Important safety instructions
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2.12.4 Nebulisation
Do not use a nebuliser together with the capnography sensor (risk of incorrect measure-
ments). During nebulisation do not use any expiratory or HME filters.
Installation of a nebuliser between the Y-piece (or expiratory valve) and the patient
increases dead space ventilation. Only nebulise medicinal products approved for
nebulisation.
Check and clean, or replace the expiratory valve on a regular basis. Nebulisation
can affect expiratory valve performance. Also bear in mind that nebulisation has an
impact on the concentration of oxygen administered.
2.12.5 External sensors(SpO2and CO2)
According to EN/ISO 80601-2-12bellavista must be provided, before start-up, with
a monitoring device for measuring the expiratory carbon dioxide concentration in
compliance with ISO 80601-2-55, e.g. in the expiratory section of the breathing cir-
cuit or at the patient port.
Only use the sensor in combination with other methods when monitoring the vital
functions of a patient. Only use the sensor on a patient if you have the necessary
expertise. Always bear in mind the dead space volume of the capnography airway
adapter.
Do not use the sensor in conjunction with flammable anaesthetic gases.
• Do not autoclave the sensor or immerse it in a liquid.
• Do not pull on the sensor cable.
• Comply with the operating temperature range.
2.12.6 Communication interface
The data supplied via a network/ data sharing system is provided for reference pur-
poses only. Decisions on patient treatment should be made by the clinician on the
basis of patient observation.
In the event of an alarm, check the patient and bellavista on the spot immediately be-
cause not all alarms are displayed in detail in the network/data sharing system. Only
use recommended connecting cables. The devices connected must be approved
medical devices conforming to EN 60601-1.
Connecting bellavista to a network/ data sharing system that contains other devices
can lead to previously unknown risks for the patient, user or third parties.
The following changes to the network / data sharing system can lead to risks and thus
require additional analyses. Changes to the network /data sharing system particularly
include the following:
• Changes in configuration
• Connection of additional elements
• Update or upgrade of connected devices

Important safety instructions
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Ventilation does not start automatically but has to be started by the user pressing
the button.
Before connecting a patient:
• Perform a quick check.
• Using the start screen select the breathing circuit and the correct patient
category.
• Adjust the ventilation settings.
• Adjust the alarm settings to meet the specific requirements
Minimise rebreathing of CO2by carefully selecting the settings for PEEP and expira-
tion time.
Monitor the patient carefully if his/her condition changes. Monitor the patient carefully
at the start of ventilation and when changing the settings or the breathing circuit.
Check the oxygen saturation and CO2concentration regularly using pulse oximetry
and capnography or blood gas analysis.
Only use the Alarm Autoset function if the current ventilation situation is safe and stable.
Do not use any unadjusted alarm settings since this could prevent activation of the
alarm in an emergency.
Connectors and pins that bear the ESD warning symbol must not
be touched with the hand or a hand tool before the necessary safety measures have
been taken. Otherwise the device may be damaged.
2.13.1 HFOT High Flow Oxygen Therapy
Only use for patients breathing spontaneously. Only use with a special interface for
oxygen therapy (e.g. nasal cannula). Do not use nasal CPAP masks or prongs!
Only use with actively humidified breathing tubes. Always use an SpO2monitoring.
2.13.2 Lung Recruitment Tool
Do not perform the lung recruitment and assessment manoeuvre with patients
breathing spontaneously. Always take into account the duration of manoeuvres for
lung recruitment and assessment in the context of the patient's condition.
In the event of a leak during manoeuvres the accuracy of measurements (parameters
and loops) is reduced. Bear in mind that ventilation after the recruitment manoeuvre
will continue with PEEPEnd.
2.13 Setting up ventilation

Important safety instructions
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Disconnect the patient from the bellavista before switching off the ventilator.
Only trained professionals authorised by the manufacturer may perform maintenance
and repair work. Appropriate measuring equipment and testing devices must be
available.
Before subjecting bellavista to any maintenance work
• Switch off and unplug at the mains.
• Clean and disinfect it.
• Please return bellavista in a disinfected and cleaned condition.
If an error message appears during the self-test or the quick check, do not put bel-
lavista into operation.
For servicing, maintenance, cleaning and disposal refer to the instruction leaflet and/
or the operating instructions of the relevant accessory.
Calibrate the O2sensor regularly. An uncalibrated O2sensor can lead to incorrect
measurement and inadequate alarm signals. Subject the external CO2sensor (op-
tional) to zero-point calibration if necessary. An incorrectly calibrated CO2 sensor may
lead to incorrect CO2respiratory gas measurement.
A patient air filter that is soiled orinappropriate can cause inadequate supply to the
patient. Missing, incorrect or soiled air filters can cause bellavista to become contam-
inated or overheated.
Only use original spare parts.
2.15.1 bellavista quick check prior to start-up
Always perform the quick check in full. After the quick check, return the settings to
the correct values.
bellavista is amedical device andshould be transported carefully. bellavista andac-
cessoriesmust be shippedin their original packaging. Keep the original packaging in
a dry place.
2.14 Stopping ventilation,
shutdown
2.15 Servicing andmaintenance
2.16 Transport

17imtmedical ag
Description of the device
3
3 Description of the device
No. Description
1 Alarm lights
2 Screen with touch-screen function
3 Speaker
4 Attachment of expiratory valve or dual limb adapter
5 Handle
6 Cover for cooling air filter
7 Cover for patient air filter
8Connection Assist button
9 External device interface (blue)
• Connector for SpO2sensor
• Data Communication Interface
10 External device interface (yellow)
• Connector for CO2sensor
11 Expiratory valve or, alternatively, dual limb adapter
12 Inspiration patient connector
13 Cover for O2sensor
14 Connector for bedside pressure measurement
15 Connector for flow sensor
16 Connector for expiratory valve
17 Nebuliser pressure connector (optional)
18 PAux additional pressure measurement connector (optional)
19 bellavista bus
20 Nurse call
21 2×USB 2.0*
22 100Mbit Ethernet
23 On/Off
24 Power cord set strain relief
25 Oxygen connector
26 External 24VDC power supply
27 Power indicator (green LED =battery charging)
28 Power plug
29 Device fuse 2×T 6.3AH, 250V
30 Display Port (for servicing purposes)
* It is recommended not to plug in or unplug any USB devices when ventilation is taking place.
3.1 Overview of bellavista 1000
8
9
1012
14
15
16
17
18
11 13
19
20 22
21
8
24
27
25
26
28
23
29
1
234
3
5
67
30

Description of the device
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No. Description
1 Alarm lights
2 Screen with touch-screen function
3 Speaker
4 Attachment of expiratory valve or dual limb adapter
5 Handle
6 Cover for cooling air filter
7 Cover for patient air filter
8Connection Assist button
9 External device interface (blue)
• Connector for SpO2sensor
• Data Communication Interface
10 External device interface (yellow)
• Connector for CO2sensor
11 Expiratory valve or, alternatively, dual limb adapter
12 Inspiration patient connector
13 Cover for O2sensor
14 Connector for bedside pressure measurement
15 Connector for flow sensor
16 Connector for expiratory valve
17 Nebuliser pressure connector
18 PAux additional pressure measurement connector
19 bellavista bus
20 Nurse call
21 2×USB 2.0*
22 100Mbit Ethernet
23 On/Off
24 Power cord set strain relief
25 Oxygen connector
26 External 24VDC power supply
27 Power indicator (green LED =battery charging)
28 Power plug
29 Device fuse 2×T 6.3AH, 250V
30 Display Port (for servicing purposes)
* It is recommended not to plug in or unplug any USB devices when ventilation is taking place.
3.2 Overview of bellavista neo
1
234
3
5
67
30
8
9
1012
14
15
16
17
18
11 13
19
20 22
21
8
24
27
25
26
28
23
29

Description of the device
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No. Description
1 Alarm lights
2 Screen with touch-screen function
3 Speaker
4 Display Port (for servicing purposes)
5 Cover for cooling air filter
6 Cover for patient air filter
7Connection Assist button
8 External device interface (blue)
• Connector for SpO2sensor
9 External device interface (yellow)
• Connector for CO2sensor (optional)
10 Expiratory valve
11 Inspiration patient connector
12 Cover for O2sensor
13 Connector for bedside pressure measurement
14 Connector for flow sensor
15 Connector for expiratory valve
16 Nebuliser pressure connector
17 PAux additional pressure measurement connector
18 bellavista bus
19 Nurse call
20 2×USB 2.0 *
21 100Mbit Ethernet network
22 On/Off
23 Power cord set strain relief
24 Oxygen connector
25 External 24VDC power supply
26 Power indicator (green LED =battery charging)
27 Power plug
28 Device fuse 2×T 6.3AH, 250V
29 Data communication interface
30 Handle
* It is recommended not to plug in or unplug any USB devices when ventilation is taking place.
3.3 Overview of bellavista 1000 e
1
2
3
18
19 21
20
7
23
26
24
25
27
22
28
7
8
911
13
15
16
17
10 12
14
3
4
5
6
29
30