Principles of operation
4-7
HFT controls flow instead of pressure and is accessed only while in Standby
mode. Patient alarms are not available during high flow therapy. This therapy
is not considered a breath delivery mode.
HFT requires 3.00 software and above.
Ventilation modes
The Respironics V60/V60 Plus Ventilator operates in the following ventilation
modes:
•
CPAP (continuous positive airway pressure) mode
•
S/T (spontaneous/timed) mode
•
PCV (pressure-controlled ventilation) mode
•
AVAPS (average volume-assured pressure support) mode
•
PPV (proportional pressure ventilation) mode (optional)
Table 4-1 summarizes the characteristics of these modes. Note that on the
ventilator, the Timed breath indicator means the breath is ventilator triggered,
while the Spont breath indicator means the breath is patient triggered.
Table 4-1: Characteristics of Respironics V60/V60 Plus ventilation modes
Mode
Timed breaths
Spont breaths
Trigger
*
* A trigger variable starts inspiration.
Limit
†
† A limit variable can reach and maintain a preset level before inspiration ends but it does not
end inspiration.
Cycle
‡
‡ A cycle variable is a measured parameter used to end inspiration.
Trigger
Limit
Cycle
CPAP
N/A
N/A
N/A
Auto-Trak
Pressure
Auto-Trak
PCV
Time
Pressure
Time
Auto-Trak
Pressure
Time
S/T
Time
Pressure
Time
Auto-Trak
Pressure
Auto-Trak
AVAPS
Time
Pressure
Time
Auto-Trak
Pressure
Auto-Trak
PPV
Time
Pressure
Time
Auto-Trak
Pressure
Auto-Trak
Содержание Respironics V60
Страница 1: ...Respironics V60 V60 Plus Ventilator User Manual ...
Страница 2: ......
Страница 8: ...viii ...
Страница 28: ...2 10 Symbols ...
Страница 44: ...3 16 General information ...
Страница 60: ...4 16 Principles of operation ...
Страница 74: ...5 14 Setting up the ventilator for use ...
Страница 102: ...6 28 Operation ...
Страница 110: ...7 8 High flow therapy ...
Страница 114: ...8 4 Patient monitoring ...
Страница 132: ...9 18 Alarms messages and troubleshooting ...
Страница 142: ...10 10 Care and maintenance ...
Страница 162: ...A 10 First time installation ...
Страница 182: ...D 10 Regulatory compliance ...
Страница 198: ...E 16 Diagnostic mode ...
Страница 210: ...Index Index 6 ...
Страница 211: ......