MX378369B - Sistema de iluminacion por endoscopio y metodo para la creacion de sombras y percepcion mejorada de profundidad y deteccion de bordes. - Google Patents

Sistema de iluminacion por endoscopio y metodo para la creacion de sombras y percepcion mejorada de profundidad y deteccion de bordes.

Info

Publication number
MX378369B
MX378369B MX2016010831A MX2016010831A MX378369B MX 378369 B MX378369 B MX 378369B MX 2016010831 A MX2016010831 A MX 2016010831A MX 2016010831 A MX2016010831 A MX 2016010831A MX 378369 B MX378369 B MX 378369B
Authority
MX
Mexico
Prior art keywords
light
illumination fibers
illumination
depth perception
activating
Prior art date
Application number
MX2016010831A
Other languages
English (en)
Other versions
MX2016010831A (es
Inventor
Maciej Dybiec
Peter Pal Bodor
Original Assignee
Integrated Medical Systems Int Inc
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 Integrated Medical Systems Int Inc filed Critical Integrated Medical Systems Int Inc
Publication of MX2016010831A publication Critical patent/MX2016010831A/es
Publication of MX378369B publication Critical patent/MX378369B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0605—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for spatially modulated illumination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0607—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for annular illumination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0655—Control therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

Un sistema de iluminación direccional para su uso con un endoscopio para la creación de sombras en un campo de objeto para mejorar la percepción de profundidad y el contraste. El sistema de iluminación direccional incluye una punta distal del endoscopio que incluye una pluralidad de puertos de luz y una pluralidad de fibras de iluminación que se extienden dentro de la punta distal del endoscopio y dispuestos para dirigir la luz a través de la pluralidad de puertos de luz hacia un campo de objeto. Al menos una fuente de luz está acoplada operativamente a la pluralidad de fibras de iluminación para suministrar luz a las fibras de iluminación. Un mecanismo de conmutación está acoplado operativamente a la pluralidad de fibras de iluminación y dicha al menos una fuente de luz para entregar de forma selectiva la luz a las fibras de iluminación. El mecanismo de conmutación está configurado para activar un primer conjunto de fibras de iluminación que están dispuestas para dirigir la luz a través de uno o más puertos de luz de la pluralidad de puertos de luz mientras se abstienen de activar un segundo conjunto de fibras de iluminación, el segundo conjunto de fibras de iluminación está dispuesto para dirigir la luz a través de al menos un puerto de luz de la pluralidad de puertos de luz. La activación del primer conjunto de fibras de iluminación sin activar el segundo conjunto de fibras de iluminación crea sombras en el campo de objeto, lo cual mejora la percepción de la profundidad de un usuario dentro del campo de objeto.
MX2016010831A 2014-02-20 2015-02-19 Sistema de iluminacion por endoscopio y metodo para la creacion de sombras y percepcion mejorada de profundidad y deteccion de bordes. MX378369B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461942454P 2014-02-20 2014-02-20
PCT/US2015/016632 WO2015127090A1 (en) 2014-02-20 2015-02-19 Endoscope illumination system and method for shadow creation and improved depth perception and edge detection

Publications (2)

Publication Number Publication Date
MX2016010831A MX2016010831A (es) 2017-03-31
MX378369B true MX378369B (es) 2025-03-10

Family

ID=53878966

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010831A MX378369B (es) 2014-02-20 2015-02-19 Sistema de iluminacion por endoscopio y metodo para la creacion de sombras y percepcion mejorada de profundidad y deteccion de bordes.

Country Status (7)

Country Link
US (1) US20170055817A1 (es)
EP (1) EP3107440B1 (es)
AU (1) AU2015218950B2 (es)
CA (1) CA2940120C (es)
ES (1) ES2912287T3 (es)
MX (1) MX378369B (es)
WO (1) WO2015127090A1 (es)

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US9838576B2 (en) 2015-08-31 2017-12-05 Panasonic Corporation Endoscope
WO2018235166A1 (ja) * 2017-06-20 2018-12-27 オリンパス株式会社 内視鏡システム
WO2019049737A1 (ja) * 2017-09-11 2019-03-14 オリンパス株式会社 内視鏡用照明ユニット及び内視鏡
US20200337542A1 (en) * 2019-04-26 2020-10-29 Chemimage Corporation Hybrid imaging product and hybrid endoscopic system
US11617541B2 (en) 2019-06-20 2023-04-04 Cilag Gmbh International Optical fiber waveguide in an endoscopic system for fluorescence imaging
US11122968B2 (en) 2019-06-20 2021-09-21 Cilag Gmbh International Optical fiber waveguide in an endoscopic system for hyperspectral imaging
CN119055180B (zh) * 2024-11-06 2025-03-11 美希艾精密仪器(苏州)有限公司 一种智能光照可调去炫光的内窥镜成像检测方法及装置

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JPH07104493B2 (ja) * 1987-02-17 1995-11-13 オリンパス光学工業株式会社 内視鏡装置
DE19532095C1 (de) * 1995-08-30 1996-08-08 Volker Heerich Abbildungsvorrichtung zur Gewinnung eines Videosignals
US6458076B1 (en) * 2000-02-01 2002-10-01 5 Star Medical Multi-lumen medical device
US8480566B2 (en) * 2004-09-24 2013-07-09 Vivid Medical, Inc. Solid state illumination for endoscopy
US9176276B2 (en) * 2006-05-09 2015-11-03 Koninklijke Philips N.V. Imaging system for three-dimensional imaging of the interior of an object
JP5396004B2 (ja) * 2007-01-31 2014-01-22 オリンパス株式会社 蛍光観察装置および蛍光観察装置の作動方法
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JP5448885B2 (ja) * 2010-01-28 2014-03-19 富士フイルム株式会社 医療機器及び内視鏡装置
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Also Published As

Publication number Publication date
MX2016010831A (es) 2017-03-31
EP3107440B1 (en) 2022-04-06
ES2912287T3 (es) 2022-05-25
WO2015127090A1 (en) 2015-08-27
EP3107440A1 (en) 2016-12-28
US20170055817A1 (en) 2017-03-02
CA2940120C (en) 2019-05-14
AU2015218950A1 (en) 2016-09-08
EP3107440A4 (en) 2017-12-20
CA2940120A1 (en) 2015-08-27
AU2015218950B2 (en) 2017-06-15

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