VersaMed iVent201

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Care, Maintenance, and Tests

268

Breath Type Initiation Controlled

parameters

Limiting

parameters

Termination

Spontaneous

Breath

By Patient

(pt. trigg.)

Baseline

Pressure

(PEEP)

Inspiratory

Time

By Patient

(flow drop or

pressure

increase)

Patient Breath

Pressure

Support Breath

By Patient

(pt. trigg.)

Target

Pressure

(above

PEEP)

Inspiratory

Time

By Patient

(flow drop or

pressure

increase)

Main Page

Table of Contents4
Introduction13
How to Use this Manual15
Looking at the Ivent16
Cautions and Warnings18
Symbols and Labels20
Performance and Parameters21
Specifications23
Monitored Data Range, Resolution and Accuracy23
Size and Weight25
Ventilation Modes26
Environmental Specifications26
Power Supply27
O2 Supply Specifications27
Ventilation Performance and Controlled Parameters28
Standards and Safety Requirements29
Displayed Parameters29
User Adjustable Alarms31
Additional Alarms31
Waveforms and Diagnostics Packages32
Intended Use33
Use of the Ivent201 with Mri34
Setting up39
Power Connection40
External Power40
Internal Battery43
Oxygen Supply48
High Pressure Oxygen Supply48
Low Pressure Oxygen Supply50
Breathing Circuit51
Circuit Resistance54
Other Connections55
Hme55
MDI55
Using the Ivent with Heated Humidification (1.4 Models Only)55
Synchronized Nebulizer Device58
Pulse Oximeter59
Sensor Line Maintenance62
Patient Connection62
Filters63
Air Inlet Filter63
Bacterial Filter63
Chemical, Biological, Radiological, and Nuclear Filter64
Operational Case65
The Ivent 201 User Interface66
Controls and Powering up67
The Front Panel67
LED Indicators70
The Screen71
Operating the Ivent - Setting Modes and Parameters75
Operation75
Power up and Weight Selection75
O.V.t77
Standby and Patient Ventilation81
Changing Ventilation Mode81
Changing Ventilation Parameters - Overview86
Common Parameters90
The Selection Interface91
Adjusting Breath Rate92
Adjusting Tidal Volume95
Adjusting Pressure Limits in Volume Control Ventilation Modes99
Adjusting Fio101
Adjusting Peak Flow103
Adjusting Pressure Support Ventilation105
Adjusting PEEP107
Adjusting Trigger Sensitivity108
Adjusting Inspiratory Time110
The Main Menu113
Navigating the Main Menu114
Alarm Settings115
Changing Individual Alarm Settings115
Auto Settings129
Alarm Options130
Advanced Settings137
Sigh Breath139
Rise Time140
Easy Exhale142
Oxygen Supply144
Adaptive Peak Flow152
Set Purge Interval153
Pulse Oximetery155
Synchronized Nebulizer160
Set Time and Date162
Restore Default Settings165
To Restore Defaults165
Show Graphs169
Browse Waveforms170
Select Range172
Show Trends175
Selecting Trends to Display178
Browsing Trends180
Show Loops182
Show Mechanics185
Show Log Book186
Display187
178190
Maintenance190
Adaptive Bi-Level191
About Adaptive Bi-Level191
Guide to Adaptive Bi-Level192
Indications and Warning193
Indications193
Setup193
Adaptive Bi-Level Alarm Settings195
Other Alarm Options196
Adjusting Adaptive Bi-Level Parameters198
Adaptive Bi-Level Window199
Easy Exhale200
Optimizing the Patient Ventilator Interface201
Resolving Patient Ventilator Dysynchrony201
Alarms205
How Alarms Work205
Responding to an Alarm206
Alarm Settings208
Guide to Alarm Definitions and Priorities211
Alarms Tests221
The Sensor Failure Alarm227
Patient Disconnect Alarm230
Patient Circuit Failed Alarm231
Care, Maintenance, and Tests233
Cleaning and Maintenance233
Preventive Maintenance234
The O.V.T235
The Maintenance Screen236
Calibration236
Ventilator Verification Tests236
Configuration Screen244
Choosing a Different Startup Screen244
Setting the Startup Weight245
Default Fio Setting246
Versamed Service Functions246
Communication Rate247
Localization247
Total Operating Hours250
Appendix A: Glossary251
Appendix B: Warranty259
Appendix C: Operating Theory263
Ambient Air Filter263
CBRN Filter (Optional)263
Low Pressure O Adapter and Filter (Optional)263
Air/Oxygen Blending System263
Inlet Manifold263
Turbine Unit264
Turbine Pressure Sensor264
Turbine Valves264
Over Pressure Relief Valve264
Airway Flow and Pressure Sensors264
Pressure Switch264
Inlet and Outlet Mufflers264
Appendix D: Theory of Breath Delivery267
Breath Delivery267
Patient Triggering268
Breath Types270
Adaptive Flow TM and Adaptive I-Time271
Mandatory Volume Control Breath274
Pressure Control Breath275
Manual Mandatory Breath276
Patient Pressure Support Breath277
Patient Spontaneous Breath278
Summary279
Appendix E: Ventilation Modes281
Assist/Control Mode281
Definition281
Available Breath Types281
Description281
Parameters Setting282
Synchronized Intermittent Mandatory Ventilation Mode283
Definition283
Available Breath Types283
Description284
Parameters Setting285
Continuous Positive Airway Pressure Mode285
Definition285
Available Breath Types285
Description285
Parameters Setting286
Apnea Back-Up Ventilation287
Open Loop Mode288
Adaptive Bi-Level Mode288
Appendix F: Hold Function and Static Mechanics Measurements289
Front Panel Controls289
Static Compliance Measurements290
Static Compliance290
Respiratory Time Constant291
Performing a Static Respiratory Mechanics Measurement291
Clinical Considerations294
End Expiratory Hold294
Performing and End Expiratory Hold Maneuver295
Reviewing Static Mechanics and Intrinsic PEEP Measurements296
Rr/Vt Ratio297
Appendix G: Part Numbers and Accessories299
Appendix H: Index303

VersaMed iVent201 - Page 280

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