ABL800 FLEX Reference Manual 6. Parameters
List of equations, Continued
pO
2
(a)/FO
2
(I)
Eq. 17:
(I)O
(a)O
(I)O/(a)O
2
2
22
F
p
Fp =
The calculation cannot be performed on the basis of the default FO
2
(I) value, and
the calculation requires entering the sample as “Arterial” or “Capillary”.
Eq. 18:
pO
2
(a,T)/FO
2
(I)
(I)O
),(aO
(I)O/)(a,O
2
2
22
F
Tp
FTp =
The calculation cannot be performed on the basis of the default FO
2
(I) value, and
the calculation requires entering the sample as “Arterial” or “Capillary”.
Eq. 19 Refer to Eq. 46.10:
p50
The ODC is determined as described in equations 46 - 47 in the section
Oxyhemoglobin Dissociation Curve.
(
)
p
F
FF
50=
P
COHb
0.5 1- COHb- MetHb
1+
×
where
Description See...
P = ODC(S,A,T) Eq. 47
(
)
S =
×− +05 1. FF F
F
COHb - MetHb COHb
1- MetHb
Eq. 46.11
A = a
T = 37.0
o
C Eq. 46.13
Eq. 20:
p50(T)
The ODC is determined as described in equations 46 - 47 in the section
Oxyhemoglobin Dissociation Curve.
(
)
pT
F
FF
50( )=
P
COHb
0.5 1- COHb- MetHb
1+
×
where
Continued on next page
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