HEAT FLOW MEASURING APPARATUS AND METABOLISM MEASURING APPARATUS

A ring type heat flow measuring apparatus has a heat receiving section that comes into contact with a measurement target and receives heat and releases heat through transferring from a first heat diffusing member, a heat transfer layer, a second heat diffusing member, and a heat releasing section in...

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Bibliographische Detailangaben
Hauptverfasser:	Ikeda, Akira, Ito, Megumu
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A ring type heat flow measuring apparatus has a heat receiving section that comes into contact with a measurement target and receives heat and releases heat through transferring from a first heat diffusing member, a heat transfer layer, a second heat diffusing member, and a heat releasing section in this order. A first temperature sensor measures a temperature of the first heat diffusing member, a second temperature sensor measures a temperature of the second heat diffusing member, and heat flow is calculated using these temperatures. Heat diffusing effects of the first heat diffusing member and the second heat diffusing member enable highly accurate temperature measurement to be stably performed regardless of relative positions between an arterial blood vessel as a heat source and the first temperature sensor and the second temperature sensor.