ENDOSCOPIC SPECTRAL DIAGNOSTIC APPARATUS

ENDOSCOPIC SPECTRAL DIAGNOSTIC APPARATUS

PURPOSE:To obtain data effective for the diagnosis of a lesion part in real time, by discriminating whether the chromaticity point calculated by a spectral measuring means is in an abnormal range on a chromaticity diagram. CONSTITUTION:An endoscopic spectral diagnostic apparatus contains an endoscop...

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Bibliographische Detailangaben
Hauptverfasser: SUZUKI HIROMASA, YOSHIHARA MASAYA, MATSUURA NOBUYUKI, HARA TADAYOSHI, MINAMIDE YOSHIKI, OGAWA MOTOTSUGU, NISHIOKA KIMIHIKO, KONOMURA MASARU, TAKANO AKIRA, NAKAMURA KAZUNARI
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:PURPOSE:To obtain data effective for the diagnosis of a lesion part in real time, by discriminating whether the chromaticity point calculated by a spectral measuring means is in an abnormal range on a chromaticity diagram. CONSTITUTION:An endoscopic spectral diagnostic apparatus contains an endoscope 1 and a spectral measuring device 22. The spectral data from the spectral measuring device 22 is inputted to an operational comparing circuit 40 through a signal processing part 36. The chromaticity point calculated by the operational comparing circuit 40 is displayed on the UV chromaticity diagram of an image display apparatus 42. A discrimination circuit 41 discriminates whether the chromaticity point calculated by the operational comparing circuit 40 is abnormal and operates an information circuit 54 in the case of abnormality.