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EP0106721A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

System for the observation and automatic quantitative valuation of events detectable by fluorescence

Assignee: Floirat Sylvain
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Filing: 1983-08-26
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Granted: —
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Expires: 2003-08-26
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Abstract

Abstract Translated from French Système pour l'observation et la quantification automatiques des phénomènes susceptibles d'être détectés par fluorescence et apparaissant dans une zone localisée (8), ledit système comportant une source de rayonnement (2), éventuellement associée à un filtre d'excitation (5) pour envoyer sur ladite zone localisée (8) un rayonnement d'excitation apte à produire ladite fluorescence, des moyens d'observation optique (7) de ladite zone localisée (8) et moins un filtre (12) destiné à arrêter le rayonnement d'excitation et disposé sur le trajet du rayonnement lumineux de fluorescence provenant de ladite zone localisée (8). Selon l'invention, on observe la zone localisée (8) au moyen d'un tube de prise de vue (17) et à travers des filtres colorés ou fenêtres portés par un disque (18) coupant le faisceau (11). Les images colorées successives sont mémorisées puis lues simultanément. System for the automatic observation and quantification of phenomena capable of being detected by fluorescence and appearing in a localized area (8), said system comprising a radiation source (2), possibly associated with an excitation filter (5) for sending on said localized area (8) excitation radiation capable of producing said fluorescence, optical observation means (7) of said localized area (8) and at least one filter (12) intended to stop the radiation of excitation and arranged on the path of the fluorescent light radiation coming from said localized area (8). According to the invention, the localized area (8) is observed by means of a shooting tube (17) and through colored filters or windows carried by a disc (18) cutting the beam (11). The successive colored images are memorized and then read simultaneously.

Inventors

  • 👤 Henri Georges De France

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-25 23:44
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/62; G01N21/63; G01N21/64; G01N21/645; G01N21/6456; G01J; G01J1/00; G01J1/42; G01J1/44; G01J2001/4446; G01J2001/4493; G01N15/00; G01N15/10; G01N15/14; G01N15/1468; G01N2021/6463; G01N2021/6471; G01N21/6458; G01N2201/00; G01N2201/10; G01N2201/102; Y; Y10; Y10S; Y10S436/00; Y10S436/80; Y10S436/805

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