Roche cobas b 123 User Manual

Roche Diagnostics
76 Instructions for Use · Version 13.0
3 Specifications cobas b 123 POC system
Performance data
COHb (cobas b 123 POC system with COOX module)
Unit: [%]
Material: whole blood
Bili
Unit: [mg/dL]
Material: whole blood (neonatal)
SO
2
(cobas b 123 POC system with COOX module)
Unit: [%]
Material: whole blood
Hct
Unit: [%]
Material: whole blood
Na
+
Unit: [mmol/L]
Material: whole blood
Material: prepared dialysis solution
Comparison instrument No. of samples [n] Bias
(1)
Slope [b] Intercept [a] Pearson’s Corr. coeff. [r]
cobas b 221 system 682 0.0 1.00 0.00 0.97
Table 3-99 COHb
(1) Median absolute bias
Comparison instrument No. of samples [n] Bias
(1)
Slope [b] Intercept [a] Pearson’s Corr. coeff. [r]
cobas b 221 system 162 0.02 1.0 -0.15 0.994
Table 3-100 Bili
(1) Median absolute bias
Comparison instrument No. of samples [n] Bias
(1)
Slope [b] Intercept [a] Pearson’s Corr. coeff. [r]
cobas b 221 system 484 0.431 0.9861 1.5720 0.9992
Table 3-101 SO
2
(1) Median absolute bias
Comparison instrument No. of samples [n] Bias
(1)
Slope [b] Intercept [a] Pearson’s Corr. coeff. [r]
cobas b 221 system 691 -0.1 0.95 1.62 0.99
Table 3-102 Hct
(1) Median absolute bias
Comparison instrument No. of samples [n] Bias
(1)
Slope [b] Intercept [a] Pearson’s Corr. coeff. [r]
cobas b 221 system 691 0.02 1.03 -4.57 0.94
Table 3-103 Na
+
(1) Median absolute bias

Roche cobas b 123 Specifications

General

Brand	Roche
Model	cobas b 123
Category	Medical Equipment
Language	English