Breas Vivo 55 User Manual

5.4.8 Backup Insp. Time (Backup Inspiratory Time)
The Backup Inspiratory Time setting defines the length of each inspiration delivered during
ventilator-triggered backup ventilation, initiated by the set Backup Rate.
The combination of the Backup Inspiratory Time and Backup Rate setting is limited by the
I:E ratio range, 2:1 to 1:99.
Min 0.3 s
Max
5 s (Adult mode)
2 s (Paediatric mode)
Default 1.5 s (Adult mode)
1 s (Paediatric mode)
Resolution 0.1 s
Tolerance ± (20 msec + 5%) or ± 0.1 s (whichever is smallest)
5.4.9 Sigh Parameters
With the Sigh function, the ventilator will periodically deliver extended breaths with an
increased % of the set pressure or volume.
NOTE
During the sigh breath, the high pressure alarm will automatically be raised (but not
higher than the alarm max setting):
• In pressure mode, it will automatically be set 10 cmH
2
O above the set sigh pres-
sure .
• In volume mode, it will automatically be increased by the same percentage as the
set sigh volume.
When the sigh parameter is on, the following parameters are available:
Sigh
Min Off
Max On
Default Off
Resolution
—
Tolerance
—
Sigh Rate The Sigh rate sets the frequency of which breaths with an increased pres-
sure or volume are delivered to the patient.
If the High Pressure alarm or the High Tidal Volume alarm is given, the
Sigh function will be disabled as long as the alarm condition remains.
Min
1 sigh every 50 breath
Max
1 sigh every 250 breath
Default 1 sigh every 100 breath
Resolution 50
Tolerance
—
Sigh % Sigh % sets the increased % of the set pressure (pressure mode) or volume
(volume modes) is delivered to the patient.
Min 125
Max 200
Default 125
How to Use the Vivo 65 59
Doc. 006150 M-1 User manual

Breas Vivo 55 Specifications

General

Brand	Breas
Model	Vivo 55
Category	Medical Equipment
Language	English