IPC Subgroup
A61B 5/09 using an element rotated by the flow
Introduced: January 1990
Last revised: January 2006
Full Title
Measuring for diagnostic purposes; Identification of persons > Measuring devices for evaluating the respiratory organs > Measuring breath flow > using an element rotated by the flow
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- MEDICAL OR VETERINARY SCIENCE; HYGIENE
- Subclass:
- DIAGNOSIS; SURGERY; IDENTIFICATION