VERFAHREN UND VORRICHTUNG ZUR DIFFERENTIELLEN OLFAKTOMETRIE

By means of a manually operated electronic control unit, a standard olfactory stimulus and an olfactory stimulus to be measured are each applied respectively and simultaneously to one nostril of an experimenter's nose through two odor injectors with nozzles mounted on a nose-centering support,...

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Bibliographische Detailangaben
1. Verfasser:	MAC LEOD PATRICK
Format:	Patent
Sprache:	ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	By means of a manually operated electronic control unit, a standard olfactory stimulus and an olfactory stimulus to be measured are each applied respectively and simultaneously to one nostril of an experimenter's nose through two odor injectors with nozzles mounted on a nose-centering support, the nozzles being controlled by a respiration detection device and cut-off during the intervals between stimulation periods by means of a retractable anti-diffusion device. The respective odor intensities of the stimuli are compared by means of the strongest sensation perceived within one nostril and the intensities are equalized by adjusting the amplitude of the stimulus to be measured with respect to the standard stimulus.