Treaton MV200, User Manual

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GLOSSARY
Gl-5
Plimit Value of pressure limitation in the breathing circuit in the iSV mode.
Plow Pressure value in the low pressure phase (in the BiSTEP, APRV modes).
Pm Mean pressure for the respiratory cycle.
Pmax Maximum acceptable inspiratory pressure.
Pmin
Minimum acceptable support pressure of spontaneous breaths.
PMM Pressure measurement module (service menu message).
Pplat Plateau pressure. Pressure on the inspiratory pause in volume control modes.
PR Peripheral pulse rate
PR.CONV. Protocol converter (service menu message).
Pramp Rate of the pressure rise. This value determines the time of reaching of the tar-
get pressure in the pressure control mode and at spontaneous inspiration sup-
port.
Pressure graph See Paw
PS
Support pressure of spontaneous breath.
Ptp Transpulmonary pressure
Ptrig Pressure trigger sensitivity (operation threshold). See trigger.
PU Power unit (service menu message).
Pulse oximetry module
Optional module that provides monitoring of oxygen saturation of arterial blood
hemoglobin SpO2, peripheral pulse rate PR, displaying of photoplethysmo-
gram.
PvCO
2
Venous CO
2
concentration obtained using one of the laboratory techniques
P
О
2
Oxigram for operation with metabolism measurement module (calculated as the
difference FiO
2
- EtO
2
) (graph).
Qmax The maximum oxygen flow passed through the port.
R (LSF) Resistance (resistance of airways to the respiratory mixture flow). It is meas-
ured dynamically by solving a system of equations connecting the pressure and
flow of gas in the breathing circuit. The measurement is carried out during the
inspiratory phase in the current respiratory cycle.
Rapid shallow breathing
index See RSBI
RB Rate of breathing, respiratory rate (frequency of mandatory breaths).
RBapnea Respiratory rate in the apnea mode.
RCexp
See
τ
exp
RCinsp
See
τ
insp
Rcirc Resistance of the breathing circuit measured during breathing circuit calibra-
tion.
REE Resting energy expenditure. Total energy consumption in rest, kkal/day.
REF Reference loop.
Reference loop See Ref.
Residual pressure level
in lungs See AutoPEEP.
Resistance
See R, Rst.
Resistance of the breath-
ing circuit See Rcirc.