Rhinomanometry. I. Simple equipment.

摘要: A rhinomanometer for clinical work and research is presented. It adheres to the principle that pressure flow should be recorded X-Y wise. storage oscilloscope used tracing pencilled down on a preprinted diagram via an oscillotracer. Anterior posterior rhinomanometry can performed. In former variety, one nostril occluded connected transducer by adhesive tape. This does not deform or irritate nasal airway. mask anaesthesia connects nose pneumotachograph. Miniature transducers mounted pneumotachograph provide mechanical advantages. Simple means allow dynamic calibration of are described. The cost set up operate equipment low.