Maquet SERVO-i V3.1, Руководство пользователя, Страница: 14 / 283

12
Servo
…
User´s manual
US edition
Order No: 66 00 261
1
Infant Adult Universal Options
• Documentation for Servo-i Ventilator
System consists of:
– User´s manual
– Brief instructions
– Wall diagram
– Installation instructions
– Service manual
– Products and accessories, catalog
– Spare parts list
Context-related warnings
Note: General warnings are not listed here
even though they are repeated inside the
manual.
Note: Context-related Cautions and
"Important" are not listed here, but are
written in the relevant context inside the
manual.
Operation
• Always disconnect the ventilator if any
operation which may involve risk for the
patient will be done, e.g. replacement of
O
2
cell, dismantling etc. (page 211,
page 225).
• If the trigger sensitivity is set too high, a
self-triggering (auto-triggering) condition
may be reached. This condition can also
be reached if there is leakage in the
breathing system, e.g. if an uncuffed
endotracheal tube is used. Triggering will
then be initiated by the system and not by
the patient.This should always be avoided
by decreasing the trigger sensitivity
(page 23). This is also important during
transport as the movement of the body
and the breathing system may lead to
false triggering.
• When you turn a Direct Access Knob,
ventilation will change accordingly from
the next breath without additional
confirmation (For further information see
page 166).
• If any malfunctions are detected during the
start-up procedure, please refer to
Chapter, Troubleshooting (page 225).
• If a malfunction persists, the ventilator
may not be connected to the patient.
• A Pre-use check must always be done
before connecting the ventilator to a
patient (page 145).
• To protect the patient against high airway
pressures, the upper pressure limit must
always be set to the relevant value so as to
provide adequate patient safety (page
165).
Caution: If airway pressure rises 6 cmH
2
O
above the set upper pressure limit the
safety valve opens. The safety valve also
opens if system pressure exceeds 117
±
7
cmH
2
O.
• To provide adequate patient safety, always
set the alarm limits at relevant values
(page 165).
Warnings, cautions and important