CPC Subgroup
A61B 5/145 Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value (non-radiation detecting or locating of foreign bodies in blood A61B5/06)
Full Title
Measuring for diagnostic purposes (radiation diagnosis A61B6/00; diagnosis by ultrasonic, sonic or infrasonic waves A61B8/00); Identification of persons > Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value (non-radiation detecting or locating of foreign bodies in blood A61B5/06)
12 direct subcodes
Child Classifications
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- A61B 5/1455 using optical sensors, e.g. spectral photometrical oximeters
- A61B 5/1468 using chemical or electrochemical methods, e.g. by polarographic means
- A61B 5/1491 Heated applicators
- A61B 5/1495 Calibrating or testing of in-vivo probes