DIFF Subgroup
A61B 5/097 Devices for facilitating collection of breath or for directing breath into or through measuring devices
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Measuring for diagnostic purposes; Identification of persons > Measuring devices for evaluating the respiratory organs > Devices for facilitating collection of breath or for directing breath into or through measuring devices
CPC:
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 > Devices for facilitating collection of breath or for directing breath into or through measuring devices
No child classifications to compare. This is a leaf node in both IPC and CPC.