This Quick Guide is intended to describe the basic
operations and routine maintenance of ventilator.
For more information, please refer to the Operator’s
Manual.
(OVER)
Basic Operation
SV Series Ventilator
Routine M
aintenanc
e
Perform the following maintenance before each use or after continuous
use of two weeks:
Perform system check. Check the breathing system resistance and leakage.
Perform the following maintenance several times a day or as necessary:
Check the breathing tubes and water traps for water build-up. Empty
water build-up if there is.
Inspect the parts for damage. Replace as necessary.
Perform the following maintenance each patient or as necessary:
Perform pressure and ow zeroing. Perform system check. Perform ow
sensor calibration. Replace with disinfected parts or new disposable parts.
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Connect the ventilator and humidi er to
the AC power supply. Connect the gas supply.
Start the humidi er and set the relevant parameters by following the
humidi er instructions for use (check if the water level of the humidi er
complies with the requirement before starting the humidi er).
When the ventilator is turned on, it runs self-test automatically.
Connect the breathing tubes, and select to run (recommended) or skip
the system check.
Once system check is nished, the ventilator starts to work in the set
mode. For new patients, you need to set the IBW, Patient Type (adult
or padiatric), and Vent Type (invasive or non-invasive).
Connect the test lung, and check the status of the test lung. If the
test lung is in good condition, you can disconnect the test lung and
connect the ventilator to the patient (recommended).
Connect the patient and breathing
tubes
, and start ventilation. Keep
the patient under close monitoring for a period and pay attention to
the vital signs of the patient and ventilation status of the ventilator.
Keep observing the parameters and alarms during ventilation.
Recon gure the ventilation mode or parameters if necessary.
After use, turn o the ventilator and humidi er in sequence. Then
switch o the gas supply.
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