JP7431745B2 - 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント - Google Patents

使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント Download PDF

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Publication number
JP7431745B2
JP7431745B2 JP2020552310A JP2020552310A JP7431745B2 JP 7431745 B2 JP7431745 B2 JP 7431745B2 JP 2020552310 A JP2020552310 A JP 2020552310A JP 2020552310 A JP2020552310 A JP 2020552310A JP 7431745 B2 JP7431745 B2 JP 7431745B2
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Prior art keywords
ferrule
light guide
disposable endoscope
illumination light
plastic
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JP2020552310A
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Japanese (ja)
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JP2021517049A (ja
Inventor
シュルトハイス ベアント
ブライジンガー ビェルン
ディートリヒ アンドレアス
カッペル マルクス
ルッサート フーベアトゥス
クラマー マーティン
ヴァインゲアトナー トーマス
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Schott AG
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Schott AG
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Priority to JP2023187607A priority Critical patent/JP2024010148A/ja
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Publication of JP7431745B2 publication Critical patent/JP7431745B2/ja
Priority to JP2025100228A priority patent/JP2025134817A/ja
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    • 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
    • A61B1/00103—Constructional details of the endoscope body designed for single use
    • 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/0011—Manufacturing of endoscope parts
    • 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00117—Optical cables in or with an endoscope
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A61B1/00167—Details of optical fibre bundles, e.g. shape or fibre distribution
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A61B1/0017—Details of single optical fibres, e.g. material or cladding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14426—Coating the end of wire-like or rod-like or cable-like or blade-like or belt-like articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0006—Coupling light into the fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G02B6/325—Optical coupling means having lens focusing means positioned between opposed fibre ends comprising a transparent member, e.g. window, protective plate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP2020552310A 2018-03-29 2019-03-26 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント Active JP7431745B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023187607A JP2024010148A (ja) 2018-03-29 2023-11-01 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント
JP2025100228A JP2025134817A (ja) 2018-03-29 2025-06-16 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018107523.5A DE102018107523A1 (de) 2018-03-29 2018-03-29 Licht- oder Bildleitkomponenten für Einweg-Endoskope
DE102018107523.5 2018-03-29
PCT/EP2019/057616 WO2019185645A1 (de) 2018-03-29 2019-03-26 Licht- oder bildleitkomponenten für einweg-endoskope

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023187607A Division JP2024010148A (ja) 2018-03-29 2023-11-01 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント

Publications (2)

Publication Number Publication Date
JP2021517049A JP2021517049A (ja) 2021-07-15
JP7431745B2 true JP7431745B2 (ja) 2024-02-15

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Family Applications (3)

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JP2020552310A Active JP7431745B2 (ja) 2018-03-29 2019-03-26 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント
JP2023187607A Pending JP2024010148A (ja) 2018-03-29 2023-11-01 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント
JP2025100228A Pending JP2025134817A (ja) 2018-03-29 2025-06-16 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント

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JP2023187607A Pending JP2024010148A (ja) 2018-03-29 2023-11-01 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント
JP2025100228A Pending JP2025134817A (ja) 2018-03-29 2025-06-16 使い捨て内視鏡のためのライトガイドコンポーネントまたはイメージガイドコンポーネント

Country Status (6)

Country Link
US (1) US11510553B2 (enExample)
EP (1) EP3773127B1 (enExample)
JP (3) JP7431745B2 (enExample)
CN (1) CN111936028B (enExample)
DE (1) DE102018107523A1 (enExample)
WO (1) WO2019185645A1 (enExample)

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CN110325098A (zh) 2016-11-28 2019-10-11 适内有限责任公司 具有可分离一次性轴的内窥镜
CN111295126B (zh) * 2017-09-11 2023-11-17 艾拉姆有限公司 一次性微型内窥镜检查系统
DE102018107523A1 (de) 2018-03-29 2019-10-02 Schott Ag Licht- oder Bildleitkomponenten für Einweg-Endoskope
WO2020006158A1 (en) 2018-06-28 2020-01-02 Boston Scientific Scimed, Inc. Encapsulated components of medical devices, and methods therefor
DE102019125912A1 (de) 2019-09-26 2021-04-01 Schott Ag Lichtleiter für Diagnose-, Operations- und/oder Therapiegerät
DE102019131076B4 (de) * 2019-11-18 2025-03-20 Schölly Fiberoptic GmbH Endoskop und Endoskopanordnung sowie Verfahren zur Nutzung einer Bilderfassungseinheit mit mehreren Endoskopen
JP7348641B2 (ja) * 2019-12-03 2023-09-21 株式会社住田光学ガラス 光ファイバ照明装置
DE102019133042A1 (de) 2019-12-04 2021-06-10 Schott Ag Endoskop, Einweg-Endoskopsystem und Lichtquelle für Endoskop
USD1018844S1 (en) 2020-01-09 2024-03-19 Adaptivendo Llc Endoscope handle
DE102020106915A1 (de) 2020-03-13 2021-09-16 Schott Ag Endoskop und Einweg-Endoskopsystem
DE102020113465A1 (de) 2020-05-19 2021-11-25 Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Körperschaft des öffentlichen Rechts Vorrichtung zur Unterstützung der Ausleuchtung und der anatomischen Grenzdarstellung bei medizinischen Eingriffen
EP3964116A1 (en) 2020-09-02 2022-03-09 Ambu A/S Endoscope tip part
USD1051380S1 (en) 2020-11-17 2024-11-12 Adaptivendo Llc Endoscope handle
EP4011270A1 (en) 2020-12-08 2022-06-15 Ambu A/S Endoscope tip part with improved optical properties
US20220197008A1 (en) * 2020-12-18 2022-06-23 Precision Optics Corporation, Inc. System and method for treating ends of optical fibers for use in an endoscope
CN214906602U (zh) * 2021-01-07 2021-11-30 上海视介光电科技有限公司 一种内窥镜照明装置
DE102021109023B4 (de) 2021-04-12 2024-08-14 Karl Storz Se & Co. Kg Endoskop, insbesondere medizinisches Einweg-Endoskop
USD1070082S1 (en) 2021-04-29 2025-04-08 Adaptivendo Llc Endoscope handle
USD1031035S1 (en) 2021-04-29 2024-06-11 Adaptivendo Llc Endoscope handle
USD1066659S1 (en) 2021-09-24 2025-03-11 Adaptivendo Llc Endoscope handle
CN117045175B (zh) * 2023-10-11 2024-09-10 福建福特科光电股份有限公司 一种内窥镜及其制作方法

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