Using customary equipment, e.g. anterior rhinomanometry or acustic rhi
nometry, measurement of nasal breathing at the working place within th
e frame of the baker's usual work process (under native provocation co
nditions) entails aggravated circumstances of measurement and a big ex
penditure of time and money. That is why a new method was developed an
d is presented here: the rhinoflowmetry. For the first time it is poss
ible to execute continuous measurement of nasal breathing without impa
irment of the work process.