WO2008081653A1 - 光プローブ - Google Patents

光プローブ Download PDF

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Publication number
WO2008081653A1
WO2008081653A1 PCT/JP2007/072194 JP2007072194W WO2008081653A1 WO 2008081653 A1 WO2008081653 A1 WO 2008081653A1 JP 2007072194 W JP2007072194 W JP 2007072194W WO 2008081653 A1 WO2008081653 A1 WO 2008081653A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive shaft
optical component
catheter
optical
optical fiber
Prior art date
Application number
PCT/JP2007/072194
Other languages
English (en)
French (fr)
Inventor
Hiromichi Tanioka
Kazuyuki Takahashi
Original Assignee
Terumo Kabushiki Kaisha
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 Terumo Kabushiki Kaisha filed Critical Terumo Kabushiki Kaisha
Priority to JP2008552063A priority Critical patent/JPWO2008081653A1/ja
Publication of WO2008081653A1 publication Critical patent/WO2008081653A1/ja
Priority to US12/492,985 priority patent/US20090262361A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—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
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A61B2017/00061—Light spectrum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Endoscopes (AREA)

Abstract

　カテーテルシース及び駆動シャフトを備える光干渉断層画像診断装置のカテーテル装置において、取得される断面画像の方位方向の分解能を向上させる。かかる目的を実現するために、本発明にかかるカテーテル装置１０１は、カテーテルシース３０１内において回転駆動する駆動シャフト１０５と、駆動シャフト１０５内に配され駆動シャフト１０５と共に回転駆動する光ファイバ３０４と、光ファイバ３０４の先端部に取り付けられた光学部品３０５と、を備え、光ファイバ３０４内を伝送された光を光学部品３０５より、体腔内に出射するカテーテル装置１０１であって、光学部品３０５より出射される光が、カテーテルシース３０１を介して体腔内に照射された場合に、該照射された光の駆動軸方向の径と方位角方向の径との差が小さくなるように、光学部品３０５における光路上のいずれかの面が、該駆動軸方向または該方位角方向に曲面を形成していることを特徴とする。
PCT/JP2007/072194 2006-12-28 2007-11-15 光プローブ WO2008081653A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008552063A JPWO2008081653A1 (ja) 2006-12-28 2007-11-15 光プローブ
US12/492,985 US20090262361A1 (en) 2006-12-28 2009-06-26 Optical probe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006356019 2006-12-28
JP2006-356019 2006-12-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/492,985 Continuation US20090262361A1 (en) 2006-12-28 2009-06-26 Optical probe

Publications (1)

Publication Number Publication Date
WO2008081653A1 true WO2008081653A1 (ja) 2008-07-10

Family

ID=39588337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072194 WO2008081653A1 (ja) 2006-12-28 2007-11-15 光プローブ

Country Status (3)

Country Link
US (1) US20090262361A1 (ja)
JP (1) JPWO2008081653A1 (ja)
WO (1) WO2008081653A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4659137B1 (ja) * 2010-03-03 2011-03-30 東洋ガラス株式会社 側方出射装置及びその製造方法
CN105051583A (zh) * 2013-03-27 2015-11-11 东洋制罐集团控股株式会社 侧方射出装置
JP2016104151A (ja) * 2010-04-22 2016-06-09 ライトラボ・イメージング・インコーポレーテッド 光ファイバー・ビーム整形のための小型光学素子
JP2018519973A (ja) * 2015-05-08 2018-07-26 マイクロ−テック（ナンジン） カンパニー，リミテッド 内視式ｏｃｔミニプローブ、ｏｃｔ撮影システムおよびその使用方法
JP2018198929A (ja) * 2017-04-19 2018-12-20 キヤノン ユーエスエイ, インコーポレイテッドCanon U.S.A., Inc 非点収差の光ファイバ補正
JP2019058741A (ja) * 2013-03-19 2019-04-18 エラスムス ユニヴァーシティ メディカル センター ロッテルダム 血管内光学撮像システム
WO2020017017A1 (ja) * 2018-07-20 2020-01-23 株式会社日立ハイテクノロジーズ 光計測装置および試料観察方法
WO2022029920A1 (ja) * 2020-08-05 2022-02-10 朝日インテック株式会社 光照射デバイス、及び、光照射システム
JP7297752B2 (ja) 2017-12-12 2023-06-26 アルコン インコーポレイティド レーザープローブ

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
JP5052279B2 (ja) * 2007-09-28 2012-10-17 富士フイルム株式会社 光断層画像化装置
WO2011033390A1 (en) * 2009-09-17 2011-03-24 Mauna Kea Technologies A method, an optical probe and a confocal microscopy system for inspecting a solid organ
ES2660570T3 (es) * 2009-09-23 2018-03-23 Lightlab Imaging, Inc. Sistemas, aparatos y métodos de recopilación de datos de medición de resistencia vascular y morfología luminal
JP2011101701A (ja) * 2009-11-10 2011-05-26 Fujifilm Corp 光プローブ、その駆動制御方法及び内視鏡装置
US8873900B2 (en) * 2011-04-21 2014-10-28 Medtronic Vascular, Inc. Balloon catheter with integrated optical sensor for determining balloon diameter
US20130051728A1 (en) * 2011-08-31 2013-02-28 Lightlab Imaging, Inc. Optical Imaging Probes and Related Methods
WO2013072796A1 (en) * 2011-11-14 2013-05-23 Koninklijke Philips Electronics N.V. Optical microscopy probe for scanning microscopy of an associated object
US8857220B2 (en) * 2012-02-23 2014-10-14 Corning Incorporated Methods of making a stub lens element and assemblies using same for optical coherence tomography applications
JP6412710B2 (ja) * 2014-04-08 2018-10-24 株式会社ミツトヨ 光干渉測定装置
WO2016070110A1 (en) * 2014-10-31 2016-05-06 Lake Region Medical, Inc. Fiber bragg grating multi-point pressure sensing guidewire with birefringent component
JP2017538467A (ja) * 2014-11-04 2017-12-28 コーニング インコーポレイテッド 非円筒状ハイポチューブ
EP4035586A1 (en) 2015-04-16 2022-08-03 Gentuity LLC Micro-optic probes for neurology
US10631718B2 (en) 2015-08-31 2020-04-28 Gentuity, Llc Imaging system includes imaging probe and delivery devices
WO2019070702A1 (en) * 2017-10-02 2019-04-11 Lightlab Imaging, Inc. INTRAVASCULAR DATA COLLECTION PROBES AND ASSOCIATED ASSEMBLIES
JP7160935B2 (ja) 2017-11-28 2022-10-25 ジェンテュイティ・リミテッド・ライアビリティ・カンパニー 撮像システム
US10606064B2 (en) 2018-01-24 2020-03-31 Canon U.S.A., Inc. Optical probes with astigmatism correction
US10561303B2 (en) 2018-01-24 2020-02-18 Canon U.S.A., Inc. Optical probes with correction components for astigmatism correction
US10806329B2 (en) 2018-01-24 2020-10-20 Canon U.S.A., Inc. Optical probes with optical-correction components
US10816789B2 (en) * 2018-01-24 2020-10-27 Canon U.S.A., Inc. Optical probes that include optical-correction components for astigmatism correction
US10791923B2 (en) * 2018-09-24 2020-10-06 Canon U.S.A., Inc. Ball lens for optical probe and methods therefor
JPWO2022054161A1 (ja) * 2020-09-09 2022-03-17

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JPH04132937A (ja) * 1990-09-25 1992-05-07 Shimadzu Corp 光走査装置
JPH1156786A (ja) * 1997-08-28 1999-03-02 Olympus Optical Co Ltd 光走査プローブ装置
JP2000321034A (ja) * 1999-05-14 2000-11-24 Olympus Optical Co Ltd 光イメージング装置
JP2000329534A (ja) * 1999-05-18 2000-11-30 Olympus Optical Co Ltd 光イメージング装置
JP2004223269A (ja) * 1999-02-04 2004-08-12 Univ Hospital Of Cleveland 光走査プローブ装置
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US6069698A (en) * 1997-08-28 2000-05-30 Olympus Optical Co., Ltd. Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object
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Patent Citations (6)

* Cited by examiner, † Cited by third party
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JPH04132937A (ja) * 1990-09-25 1992-05-07 Shimadzu Corp 光走査装置
JPH1156786A (ja) * 1997-08-28 1999-03-02 Olympus Optical Co Ltd 光走査プローブ装置
JP2004223269A (ja) * 1999-02-04 2004-08-12 Univ Hospital Of Cleveland 光走査プローブ装置
JP2000321034A (ja) * 1999-05-14 2000-11-24 Olympus Optical Co Ltd 光イメージング装置
JP2000329534A (ja) * 1999-05-18 2000-11-30 Olympus Optical Co Ltd 光イメージング装置
JP2006055236A (ja) * 2004-08-18 2006-03-02 Fuji Photo Film Co Ltd 断層画像観察装置、内視鏡装置、及び、それらに用いるプローブ

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9864140B2 (en) 2007-11-12 2018-01-09 Lightlab Imaging, Inc. Miniature optical elements for fiber-optic beam shaping
WO2011108087A1 (ja) * 2010-03-03 2011-09-09 東洋ガラス株式会社 側方出射装置及びその製造方法
US8380037B2 (en) 2010-03-03 2013-02-19 Toyo Glass Co., Ltd. Lateral light emitting device and method of producing the same
JP4659137B1 (ja) * 2010-03-03 2011-03-30 東洋ガラス株式会社 側方出射装置及びその製造方法
JP2016104151A (ja) * 2010-04-22 2016-06-09 ライトラボ・イメージング・インコーポレーテッド 光ファイバー・ビーム整形のための小型光学素子
JP2019058741A (ja) * 2013-03-19 2019-04-18 エラスムス ユニヴァーシティ メディカル センター ロッテルダム 血管内光学撮像システム
US9383495B2 (en) 2013-03-27 2016-07-05 Toyo Seikan Group Holdings, Ltd. Lateral light emitting device
CN105051583A (zh) * 2013-03-27 2015-11-11 东洋制罐集团控股株式会社 侧方射出装置
JP2018519973A (ja) * 2015-05-08 2018-07-26 マイクロ−テック（ナンジン） カンパニー，リミテッド 内視式ｏｃｔミニプローブ、ｏｃｔ撮影システムおよびその使用方法
JP2018198929A (ja) * 2017-04-19 2018-12-20 キヤノン ユーエスエイ, インコーポレイテッドCanon U.S.A., Inc 非点収差の光ファイバ補正
JP7297752B2 (ja) 2017-12-12 2023-06-26 アルコン インコーポレイティド レーザープローブ
WO2020017017A1 (ja) * 2018-07-20 2020-01-23 株式会社日立ハイテクノロジーズ 光計測装置および試料観察方法
JPWO2020017017A1 (ja) * 2018-07-20 2021-07-01 株式会社日立ハイテク 光計測装置および試料観察方法
JP7175982B2 (ja) 2018-07-20 2022-11-21 株式会社日立ハイテク 光計測装置および試料観察方法
WO2022029920A1 (ja) * 2020-08-05 2022-02-10 朝日インテック株式会社 光照射デバイス、及び、光照射システム

Also Published As

Publication number Publication date
US20090262361A1 (en) 2009-10-22
JPWO2008081653A1 (ja) 2010-04-30

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