Stephan EVETR, Instructions For Use Manual, Page: 193 / 254

®
9 Functional description
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Fritz Stephan GmbH GA-070T-0518V2.7-HAO-EN 193
9 Functional description
The EVE
TR
is used for invasive and non-invasive ventilation in
emergency and transport settings and is designed to support patients
suffering from respiratory failure or apnea (see also respiration).
Ventilation can be delivered in both pressure-controlled and volume-
controlled mode. For optimum patient therapy, the basic ventilation
modes can be combined with additional options such as PRVC, PSV, and
tube compensation.
The EVE
TR
consists of the following applied parts: CO
2
sensor, SpO
2
sensor and ventilation tube system (VBS).
The patient tube system is use to deliver and return patient gas. It is
supplied complete with an expiration valve and flow sensor and can be
connected directly to the device and the patient. Two different tube
systems are available.
 EVE adult emergency single-use tube system
 EVE pediatric single-use tube system
All tube systems are pre-fitted with a flow sensor and expiration valve
and can be equipped with an optional CO
2
measurement.
The ventilator has a built-in turbine and a battery capacity of three hours,
which can be extended to six hours by an optional external battery. It
therefore does not need an external power supply or gas supply. The
device features a high-resolution 8.4" display and can be operated via
touchscreen or a rotary knob.
The user can choose from three different, freely configurable curve
views. In addition, the system can display 15 different ventilation
parameters, as well as the inspiratory and expiratory CO
2
patient gas
concentration. Optional MASIMO
®
technology integration provides all
Rainbow parameters. Furthermore, an optional non-invasive SpCO
measuring procedure can be integrated. This allows immediate diagnosis
of carbon monoxide poisoning and supports the user in patient treatment
and monitoring tasks.