Table of Contents
Advertisement
Preparation
Connecting test lung
The test lung consists of a mask elbow for connection to the
Y-piece, a 7 mm diameter catheter connector to simulate the
resistance of the airway, and a 2-litre breathing bag 84 03 201
to simulate lung compliance.
Attach mask elbow to patient connection of Y-piece.
Switching on
To switch on = power switch on the back panel of the
device to »
«.
Savina runs through its self-test procedure.
Wait until the 12-second test phase has been completed.
Savina automatically matches the speed of its blower to the
patient's gas requirement. A slight whine may be heard
temporarily at the start of ventilation or when setting the
ventilation parameters.
Checking the lamps and audible alarm
At the end of the 12-second test phase, the device activates all
the LEDs, all the lamps in the keys, and the trigger and power
supply lamps. The audible alarm is tested briefly.
The lamp indicating the power source in use at any given time
is lit continuously.
Testing the ventilation function
1 Ventilation mode »IPPV«
2 »V
« 800 mL
T
3 »Tinsp« 2 s
4 »f« 10 bpm
5 »O
« 60 vol.%
2
6 »PEEP« 10 mbar
7 »Trigger« 5 L/min on screen under
»Settings 1/1«
»FlowAcc« 35 mbar/s (in screen »Settings 1/1«)
»Pmax« in screen »Configuration 2/4«)
»Plateau« (in screen »Configuration 2/4«)
Savina ventilates the test lung using the ventilation pattern set.
∆∆
8 Press »Values
« key to select »Values 1/2«
The bar display on the screen shows the inspiratory
pressure and the end-expiratory pressure, alternating
between inspiration and expiration.
94
D
7
8
1
Savina
2
3
4
6
5
Advertisement
Chapters
Table of Contents
