using chemical or electrochemical methods, e.g. by polarographic means

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) > using chemical or electrochemical methods, e.g. by polarographic means

Child Classifications

Navigate with arrow keys, Enter to open

• A61B 5/1473 invasive, e.g. introduced into the body by a catheter
• A61B 5/1477 non-invasive
• A61B 5/1482 specially adapted for foetal tissue
• A61B 5/1486 using enzyme electrodes, e.g. with immobilised oxidase