Main Features; Correct Operation - Siare Siaretron 4000 Service Manual

The lung ventilator is equipped with a flow and pressure trigger, also it includes
modern ventilation modes
BABY, pressure controlled ventilation modalities APCV (BILEVEL ST), APCV-TV, SIMV by
Volume and by Pressure, Pressure supported modalities PSV (BILEVEL S), PSV-TV,
CPAP/PSV, SIGH, Non Invasive Ventilation (NIV APCV – NIV PSV), Drug Nebulizer and
Manual Ventilation (MAN).
In spontaneous ventilation mode, it ensures inspiratory flow up to 190 l/min, both with control
and support pressure.
The battery, in perfect conditions and fully charged, allows the lung ventilator to operate for at
least 90 minutes (without humidifier), allowing to power the lung ventilator in case of transport
within hospital facilities. It is possible to reach an autonomy of about 3 hours by the aid of an
auxiliary external battery (or battery pack).
1.2

Main features

The Siaretron 4000 lung ventilator is composed of two main blocks: the trolley and the
ventilator block.
In turn, the lung ventilator block is divided in two parts: the upper part that includes a 12" TFT
colour monitor, the board for the elaboration of all data and information (CPU) that supervises
the operation and display of patient parameters.
To manage the pneumatic part and the turbine, the CPU board uses serial transmission
system by bus, type Controller Area Network (also known as CAN BUS) that allows it to check
and communicate with the electronic boards peripherals.
The CAN communication system was expressly designed to operate without any problem also
in environments highly disturbed by the presence of electromagnetic waves. The EMC
immunity level is further increased by using twisted pair type connection cables. The lower
part of the lung ventilator block includes the pneumatic control and all the fittings or
connections, both electrical and pneumatic, to the outside.
In this area are also mounted the back-up batteries for use in case of power supply absence
and the board for battery charge management.
The Siaretron 4000 foresees the possibility to upgrade the software for implementing
advanced ventilation modalities and functionalities.
The lung ventilator block can be used as a stand-alone part being separable from the trolley,
by positioning it on a flat surface.
1.3

Correct operation

For proper and full lung ventilator operation, you should make sure that:
•
the lung ventilator is connected to the air and oxygen inlets of the cylinders or of the
medical gas distribution system; the compressed air can also be provided by the medical
air compressor (optional);
•
the lung ventilator is properly connected to the patient circuit;
•
the lung ventilator is connected to a mains socket that has the same voltage as the one
specified on the machine identification plate;
: volume controlled ventilation modalities VC/VAC, VC/VAC-
This manual features the Siaretron 4000 ventilation system instructions for
use and servicing.
SIARE recommends careful reading of this manual and the relative
instructions before starting or servicing the lung ventilator.
For those who already have a basic knowledge on ventilators operation
and lung ventilation in general, the user interface is intuitive and a simple
consultation of this manual should be enough to assure an optimal use of
Siaretron 4000 ICU lung ventilator.
the most