DIAGNOSIS SUPPORT DEVICE

DIAGNOSIS SUPPORT DEVICE

PROBLEM TO BE SOLVED: To provide a diagnosis support device that uses fluorescence lifetime in distinguishing such lesions as neoplastic lesions without being influenced by fluorescence absorptive substances like blood, etc. SOLUTION: The diagnosis support device 71 includes a light source 72 to emi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMAOKA SADAHISA, TAKAMATSU TETSUO, IMAIZUMI KATSUICHI
Format: Patent
Sprache:eng
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:PROBLEM TO BE SOLVED: To provide a diagnosis support device that uses fluorescence lifetime in distinguishing such lesions as neoplastic lesions without being influenced by fluorescence absorptive substances like blood, etc. SOLUTION: The diagnosis support device 71 includes a light source 72 to emit exciting light for its irradiation to a subject, a detector 73 to detect fluorescence generated in the subject by irradiating the exciting light, a fluorescence lifetime calculator 74 to calculate first and second fluorescence lifetimes based on the detected fluorescence, and a lesion distinguishing means 75 to distinguish the lesions based on the first and second fluorescence lifetimes. COPYRIGHT: (C)2011,JPO&INPIT