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FR2737845B1 - Dispositif d'imagerie endoscopique pour la detection precoce de lesions superficielles cancereuses ou precancereuses - Google Patents

Dispositif d'imagerie endoscopique pour la detection precoce de lesions superficielles cancereuses ou precancereuses

Info

Publication number
FR2737845B1
FR2737845B1 FR9509833A FR9509833A FR2737845B1 FR 2737845 B1 FR2737845 B1 FR 2737845B1 FR 9509833 A FR9509833 A FR 9509833A FR 9509833 A FR9509833 A FR 9509833A FR 2737845 B1 FR2737845 B1 FR 2737845B1
Authority
FR
France
Prior art keywords
cancerous
imaging device
early detection
endoscopic imaging
surface lesions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9509833A
Other languages
English (en)
Other versions
FR2737845A1 (fr
Inventor
Sigrid Avrillier
Dominique Ettori
Maurice Anidjar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR9509833A priority Critical patent/FR2737845B1/fr
Priority to PCT/FR1996/001288 priority patent/WO1997006724A1/fr
Priority to JP9508994A priority patent/JPH11511048A/ja
Priority to EP96929341A priority patent/EP0850012A1/fr
Publication of FR2737845A1 publication Critical patent/FR2737845A1/fr
Application granted granted Critical
Publication of FR2737845B1 publication Critical patent/FR2737845B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Endoscopes (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
FR9509833A 1995-08-16 1995-08-16 Dispositif d'imagerie endoscopique pour la detection precoce de lesions superficielles cancereuses ou precancereuses Expired - Fee Related FR2737845B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9509833A FR2737845B1 (fr) 1995-08-16 1995-08-16 Dispositif d'imagerie endoscopique pour la detection precoce de lesions superficielles cancereuses ou precancereuses
PCT/FR1996/001288 WO1997006724A1 (fr) 1995-08-16 1996-08-14 Imagerie endoscopique pour la detection de lesions cancereuses
JP9508994A JPH11511048A (ja) 1995-08-16 1996-08-14 癌病巣部の検出のための内視鏡画像化
EP96929341A EP0850012A1 (fr) 1995-08-16 1996-08-14 Imagerie endoscopique pour la detection de lesions cancereuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509833A FR2737845B1 (fr) 1995-08-16 1995-08-16 Dispositif d'imagerie endoscopique pour la detection precoce de lesions superficielles cancereuses ou precancereuses

Publications (2)

Publication Number Publication Date
FR2737845A1 FR2737845A1 (fr) 1997-02-21
FR2737845B1 true FR2737845B1 (fr) 1998-01-02

Family

ID=9481933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9509833A Expired - Fee Related FR2737845B1 (fr) 1995-08-16 1995-08-16 Dispositif d'imagerie endoscopique pour la detection precoce de lesions superficielles cancereuses ou precancereuses

Country Status (4)

Country Link
EP (1) EP0850012A1 (fr)
JP (1) JPH11511048A (fr)
FR (1) FR2737845B1 (fr)
WO (1) WO1997006724A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119031A (en) 1996-11-21 2000-09-12 Boston Scientific Corporation Miniature spectrometer
EP1021127B1 (fr) * 1997-10-10 2007-12-05 Boston Scientific Limited Systeme de spectrometre miniature
DE10138072A1 (de) * 2001-08-03 2003-02-27 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Bestimmen von Proteinen auf einem Reaktionsträger
WO2004083944A2 (fr) 2003-03-18 2004-09-30 The General Hospital Corporation Dispositifs d'imagerie a lumiere polarisee et procedes associes
CA2539184A1 (fr) 2003-09-19 2005-03-31 The General Hospital Corporation Dispositifs et procedes d'imagerie par polarisation de fluorescence
EP2174266A2 (fr) * 2007-08-03 2010-04-14 STI Medical Systems, LLC Analyse d'image informatisée pour une néoplasie intraépithéliale du col de l'utérus induite par acide acétique
GB201011913D0 (en) * 2010-07-15 2010-09-01 Lux Innovate Ltd Detecting device
EP3624667A4 (fr) 2017-05-16 2021-01-20 Research Development Foundation Appareil et procédés d'identification de tissu endométrial

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449883B1 (fr) * 1988-12-21 1996-01-31 Massachusetts Institute Of Technology Procede de fluorescence de tissus induite par laser
SE8900612D0 (sv) * 1989-02-22 1989-02-22 Jonas Johansson Vaevnadskarakterisering utnyttjande ett blodfritt fluorescenskriterium
WO1990012536A1 (fr) * 1989-04-14 1990-11-01 Massachusetts Institute Of Technology Diagnostic spectral des tissus malades
US5201318A (en) * 1989-04-24 1993-04-13 Rava Richard P Contour mapping of spectral diagnostics
US5131398A (en) * 1990-01-22 1992-07-21 Mediscience Technology Corp. Method and apparatus for distinguishing cancerous tissue from benign tumor tissue, benign tissue or normal tissue using native fluorescence
DE4004736C2 (de) * 1990-02-15 1995-12-14 Laser Lab Goettingen Ev Einrichtung zum kontrollierten Abtragen von Material von einer vorgegebenen Bearbeitungsstelle, insbesondere in Hohlorganen oder Gefäßstenosen, durch Laserablation
US5413108A (en) * 1993-04-21 1995-05-09 The Research Foundation Of City College Of New York Method and apparatus for mapping a tissue sample for and distinguishing different regions thereof based on luminescence measurements of cancer-indicative native fluorophor

Also Published As

Publication number Publication date
JPH11511048A (ja) 1999-09-28
EP0850012A1 (fr) 1998-07-01
FR2737845A1 (fr) 1997-02-21
WO1997006724A1 (fr) 1997-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse