IPC Subgroup
A61B 5/08 Measuring devices for evaluating the respiratory organs
Introduced: September 1968
Last revised: January 2006
Full Title
Measuring for diagnostic purposes; Identification of persons > Measuring devices for evaluating the respiratory organs
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- MEDICAL OR VETERINARY SCIENCE; HYGIENE
- Subclass:
- DIAGNOSIS; SURGERY; IDENTIFICATION
Related Keywords
testing BREATHregistering COUGHSPNEUMOGRAPHStesting RESPIRATIONSPIROMETERS
5 direct subcodes
Child Classifications
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- 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