16-8 DELTA/DELTA XL/KAPPA VF8
16 C
ALCULATIONS
Lab Data
Lab Data Screen
You can factor lab data into the calculation of derived parameters. The monitor
imports laboratory data automatically, through an MIB interface, or after a manual
request through the network.
To display the Lab Data screen
1. Press the Fast Access fixed key.
2. Click on
Lab Data to display most recently captured values.
3. Click on
Capture Labs to display current values.
MVe Expired Minute Volume (TVe x RR) / 1000 L/min
MV/CO Ventilation Cardiac Output ratio MV alv / CO
None
O
2
ER Oxygen Extraction Ratio (CaO2 - CvO2)/ CaO2 None
P(A-a)DO
2
Alveolar-arterial Oxygen Difference iO2 x (PB -47) - PaCO2 -
PaO2
mmHg
Qs/ Qt Intrapulmonary Right-left Shunt
(Percentage shunt)
1/(1 + C(a-v)O2 /
P(A-a)O2 x .003
%
TVd phys Tidal Volume deadspace
(physiological)
TVe x (1-PeCO2/PaCO2 ml
TVd/ TV
phys
Ratio of Tidal Volume deadspace to
Tidal Volume deadspace
(physiological)
Vd / TVe not applicable
VO
2
Oxygen Consumption avDO
2
x CO x 10 mL/min
VO
2
I Oxygen Consumption Index VO
2
/ BSA mL/min/m
2
NOTE: The displayed parameters vary according to the type of blood analysis device
is connected to the monitor.
Label
Parameter Description Equations Units