Leakage; Mve; Mvi; In Tgv - Breas VIVO 65 User Manual

5.3.4

Leakage

Leakage displays the total leakage (intentional and unintentional) as calculated at expiratory
pressure level
5.3.5

MVe

MVe displays the expired Minute Volume calculated as expired Tidal Volume multiplied
with the Total Breath Rate.
This value is only displayed in the monitoring field if the patient circuit type is Dual limb or
Leakage circuit.
CAUTION!
When the Vivo 65 is used non-invasively the Mv
ume from the patient due to leaks around the mask.
5.3.6

MVi

MVi displays the inspired Minute Volume calculated as inspired Tidal Volume multiplied
with the Total Breath Rate.
MVi is displayed when an MPV circuit or an active exhalation valve circuit is used.
NOTE
The Vivo 65 is suitable for treatment of patients that require a minute volume between 1
and 30 litres.
5.3.7

% in TgV

% in TgV displays the percentage of breaths where the actual delivered Tidal Volume
matches with the set Target Volume (not calculated until 100 breaths are registered).
5.3.8

Vte

Vte displays the Expired Tidal Volume that the patient exhales during each breath.
Vte is displayed when using a leakage patient circuit or a dual limb patient circuit. When
using a leakage patient circuit, the Expired Tidal Volume is a calculated value. When using a
dual limb patient circuit, the Tidal Volume is measured in the dual limb insert.
CAUTION!
When the Vivo 65 is used non-invasively the Vt
from the patient due to leaks around the mask.
5.3.9

Vti

Vti displays the inspired Tidal Volume that the ventilator delivers during each breath.
Vti is displayed when an MPV circuit or an active exhalation valve circuit is used.
5.3.10

FiO

2
The FiO
tilator. An FiO
tion on using the ventilator with the FiO
54 How to Use the Vivo 65
User manual
displays the fraction of inspired oxygen as measured in the air channel of the ven-
2
sensor needs to be in place to measure and display this value (see the sec-
2
can differ from the exhaled tidal vol-
e
can differ from the exhaled tidal volume
e
sensor.)
2
Doc. 006150 M-1