Roche Diagnostics
Instructions for Use · Version 13.0 29
cobas b 123 POC system 2 General description
System information
System information
Figure 2-1 cobas b 123 POC system
The cobas b 123 POC system is a fully automated POC system for in vitro
measurement of pH, blood gases (BG), electrolytes (ISE), hematocrit (Hct),
metabolites (Glu, Lac), total hemoglobin (tHb), hemoglobin derivatives (O
2
Hb,
HHb, COHb, MetHb), oxygen saturation (SO
2
) and neonatal bilirubin (Bili).
(1)
In addition, the system determines calculated values.
It is intended for use in POC and laboratory environments. Integrated AutoQC and
oximeter modules are available as optional features.
The following parameters are available to be measured by the system in human whole
blood, dialysis solutions, and QC materials. This list depends on your system’s
variant, and the type of Sensor Cartridge and Fluid Pack you use.
Instrument variants
(1) total bilirubin
Instrument variant Measured parameters Optional modules
cobas b 123 <1> POC system
pH, BG (PO
2
, PCO
2
), ISE (Na
+
, K
+
, Cl
–
, Ca
2+
), Hct, Glu, Lac
Table 2-1 Instrument variants