CPC Subgroup
A61B 5/08 Measuring devices for evaluating the respiratory organs
Full Title
Measuring for diagnostic purposes (radiation diagnosis A61B6/00; diagnosis by ultrasonic, sonic or infrasonic waves A61B8/00); Identification of persons > Measuring devices for evaluating the respiratory organs
12 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- A61B 5/083 Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B 5/085 Measuring impedance of respiratory organs or lung elasticity
- A61B 5/087 Measuring breath flow
- A61B 5/091 Measuring volume of inspired or expired gases, e.g. to determine lung capacity
- A61B 5/097 Devices for facilitating collection of breath or for directing breath into or through measuring devices