DE69502944T2 - Bildformungsanordnung mittels infrarot-fluorezenz für ein endoskop oder fiberskop - Google Patents

Bildformungsanordnung mittels infrarot-fluorezenz für ein endoskop oder fiberskop

Info

Publication number
DE69502944T2
DE69502944T2 DE69502944T DE69502944T DE69502944T2 DE 69502944 T2 DE69502944 T2 DE 69502944T2 DE 69502944 T DE69502944 T DE 69502944T DE 69502944 T DE69502944 T DE 69502944T DE 69502944 T2 DE69502944 T2 DE 69502944T2
Authority
DE
Germany
Prior art keywords
fiberscope
endoscope
infrared fluorescence
imaging arrangement
fluorescence
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 - Lifetime
Application number
DE69502944T
Other languages
English (en)
Other versions
DE69502944D1 (de
Inventor
Francois Scherninski
Gabriel Quentel
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.)
SOC ET ET DE RECH BIOLOG
Original Assignee
SOC ET ET DE RECH BIOLOG
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 SOC ET ET DE RECH BIOLOG filed Critical SOC ET ET DE RECH BIOLOG
Publication of DE69502944D1 publication Critical patent/DE69502944D1/de
Application granted granted Critical
Publication of DE69502944T2 publication Critical patent/DE69502944T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/0086—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 using infrared radiation
    • 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)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE69502944T 1994-03-21 1995-03-21 Bildformungsanordnung mittels infrarot-fluorezenz für ein endoskop oder fiberskop Expired - Lifetime DE69502944T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9403296A FR2717365B1 (fr) 1994-03-21 1994-03-21 Dispositif d'imagerie endoscopique ou fibroscopique en fluorescence dans l'infrarouge.
PCT/FR1995/000344 WO1995025460A1 (fr) 1994-03-21 1995-03-21 Dispositif d'imagerie endoscopique ou fibroscopique en fluorescence dans l'infrarouge

Publications (2)

Publication Number Publication Date
DE69502944D1 DE69502944D1 (de) 1998-07-16
DE69502944T2 true DE69502944T2 (de) 1999-01-21

Family

ID=9461262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69502944T Expired - Lifetime DE69502944T2 (de) 1994-03-21 1995-03-21 Bildformungsanordnung mittels infrarot-fluorezenz für ein endoskop oder fiberskop

Country Status (6)

Country Link
US (1) US6192267B1 (de)
EP (1) EP0751740B1 (de)
DE (1) DE69502944T2 (de)
ES (1) ES2120194T3 (de)
FR (1) FR2717365B1 (de)
WO (1) WO1995025460A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2910185B1 (de) * 1999-09-24 2018-02-14 Novadaq Technologies ULC Verfahren zur Beurteilung der Gewebedurchblutung

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2910185B1 (de) * 1999-09-24 2018-02-14 Novadaq Technologies ULC Verfahren zur Beurteilung der Gewebedurchblutung

Also Published As

Publication number Publication date
WO1995025460A1 (fr) 1995-09-28
EP0751740B1 (de) 1998-06-10
US6192267B1 (en) 2001-02-20
FR2717365A1 (fr) 1995-09-22
DE69502944D1 (de) 1998-07-16
EP0751740A1 (de) 1997-01-08
ES2120194T3 (es) 1998-10-16
FR2717365B1 (fr) 1996-05-15

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