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Intended Use
The Rapidlab 800 Operator’s Manual accompanies the 800 series systems—
base models 840, 850, 860—and base models with the oximetry module—
models 844, 854, 864— and base models with the CO-ox module—
models 845, 855, 865. These systems are used for the determination of pO
2
, pCO
2
,
pH, sodium (Na
+
), potassium (K
+
), ionized calcium (Ca
++
), chloride (Cl
–
),
glucose, lactate, tHb, and hemoglobin derivatives in arterial, venous, and capillary
whole blood samples.
System Parameters Determined and Reported
840
850
860
pO
2
, pCO
2
, pH
pO
2
, pCO
2
, pH, Na
+
, K
+
, Ca
++
, Cl
–
pO
2
, pCO
2
, glucose, lactate, pH, Na
+
, K
+
, Ca
++
, Cl
–
844
854
864
pO
2
, pCO
2
, pH, tHb, FO
2
Hb
pO
2
, pCO
2
, pH, Na
+
, K
+
, Ca
++
, Cl
–
, tHb, FO
2
Hb
pO
2
, pCO
2
, glucose, lactate, pH, Na
+
, K
+
, Ca
++
, Cl
–
, tHb, FO
2
Hb
845
855
865
pO
2
, pCO
2
, pH, tHb, FO
2
Hb, FHHb, FMetHb, FCOHb
pO
2
, pCO
2
, pH, Na
+
, K
+
, Ca
++
, Cl
–
, tHb, FO
2
Hb, FHHb, FMetHb,
FCOHb
pO
2
, pCO
2
, glucose, lactate, pH, Na
+
, K
+
, Ca
++
, Cl
–
, tHb, FO
2
Hb, FHHb,
FMetHb, FCOHb
The 800 systems also report results for the following parameters:
S actual and standard bicarbonate (HCO
3
–
)
S total carbon dioxide (ctCO
2
)
S base excess of blood [BE(B)] and of extracellular fluid [BE(ecf)]
S estimated oxygen saturation (O
2
SAT) – for 840, 850 and 860 models
S estimated oxygen content (O
2
CT) – for 840, 850 and 860 models
S temperature corrected pH [pH(T)]
S temperature corrected pCO
2
[pCO
2
(T)]
S temperature corrected pO
2
[pO
2
(T)]
S temperature corrected alveolar-arterial oxygen tension difference [pO
2
(A–a)(T)]
S temperature corrected arterial-alveolar oxygen tension ratio [pO
2
(a/A)(T)]
S temperature corrected respiratory index [RI(T)]