IRRADIATION DEVICE

PROBLEM TO BE SOLVED: To provide an irradiation device capable of irradiating light only to the skin without permitting the light to enter the eyes. SOLUTION: This irradiation device includes a light source 3, a light guide member 4 for guiding a light of the light source 3 to an irradiation port 4a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARADA NAOAKI, MATSUDA HIROSHI, MIURA MASATSUGU, NARASAKI ATSUKO, OKAJIMA KENJI, ISU NORIBUMI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an irradiation device capable of irradiating light only to the skin without permitting the light to enter the eyes. SOLUTION: This irradiation device includes a light source 3, a light guide member 4 for guiding a light of the light source 3 to an irradiation port 4a at the upper end, a guide member 5 for guiding the vertical movement of the light guide member 4, and a switch 7 for turning on the light source 3 when the light guide member 4 is moved downward with the irradiation port 4a closed with the skin P of a human body. COPYRIGHT: (C)2009,JPO&INPIT