IL162705A0 - Miniaturized focusing optical head in particular for endoscope - Google Patents

Miniaturized focusing optical head in particular for endoscope

Info

Publication number
IL162705A0
IL162705A0 IL16270502A IL16270502A IL162705A0 IL 162705 A0 IL162705 A0 IL 162705A0 IL 16270502 A IL16270502 A IL 16270502A IL 16270502 A IL16270502 A IL 16270502A IL 162705 A0 IL162705 A0 IL 162705A0
Authority
IL
Israel
Prior art keywords
fiber bundle
optical
analyzing surface
optical head
focal point
Prior art date
Application number
IL16270502A
Other languages
English (en)
Original Assignee
Mauna Kea Technologies
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 Mauna Kea Technologies filed Critical Mauna Kea Technologies
Publication of IL162705A0 publication Critical patent/IL162705A0/xx

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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0242—Special features of optical sensors or probes classified in A61B5/00 for varying or adjusting the optical path length in the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/14—Coupling media or elements to improve sensor contact with skin or tissue
    • A61B2562/146—Coupling media or elements to improve sensor contact with skin or tissue for optical coupling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lenses (AREA)
IL16270502A 2001-12-28 2002-12-20 Miniaturized focusing optical head in particular for endoscope IL162705A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116979A FR2834348B1 (fr) 2001-12-28 2001-12-28 Tete optique de focalisation miniaturisee, notamment pour endoscope
PCT/FR2002/004482 WO2003056379A1 (fr) 2001-12-28 2002-12-20 Tete optique de focalisation miniaturisee, notamment pour endoscope

Publications (1)

Publication Number Publication Date
IL162705A0 true IL162705A0 (en) 2005-11-20

Family

ID=8871052

Family Applications (2)

Application Number Title Priority Date Filing Date
IL16270502A IL162705A0 (en) 2001-12-28 2002-12-20 Miniaturized focusing optical head in particular for endoscope
IL162705A IL162705A (en) 2001-12-28 2004-06-23 Miniaturized focusing optical head in particular for endoscope

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL162705A IL162705A (en) 2001-12-28 2004-06-23 Miniaturized focusing optical head in particular for endoscope

Country Status (13)

Country Link
US (1) US7221824B2 (de)
EP (1) EP1468321B1 (de)
JP (1) JP5086515B2 (de)
CN (1) CN1302308C (de)
AT (1) ATE320614T1 (de)
BR (1) BR0215370A (de)
CA (1) CA2471724C (de)
DE (1) DE60209942T2 (de)
ES (1) ES2260516T3 (de)
FR (1) FR2834348B1 (de)
IL (2) IL162705A0 (de)
PT (1) PT1468321E (de)
WO (1) WO2003056379A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849218B1 (fr) * 2002-12-20 2005-03-04 Mauna Kea Technologies Tete optique confocale, notamment miniature, a balayage integre et systeme d'imagerie confocale mettant en oeuvre ladite tete
DE10320701A1 (de) 2003-05-08 2004-12-23 Siemens Ag Bauelement mit einer in ihrer Funktionalität konfigurierbaren Schaltungsanordnung, insbesondere Logikschaltungsanordnung
US8346346B1 (en) * 2005-01-24 2013-01-01 The Board Of Trustees Of The Leland Stanford Junior University Optical analysis system and approach therefor
US7307774B1 (en) 2005-01-24 2007-12-11 The Board Of Trustees Of The Leland Standford Junior University Micro-optical analysis system and approach therefor
US8788021B1 (en) 2005-01-24 2014-07-22 The Board Of Trustees Of The Leland Stanford Junior Univerity Live being optical analysis system and approach
DE102005018825B3 (de) * 2005-04-22 2007-01-04 Polydiagnost Gmbh Endoskop
FR2900741B1 (fr) * 2006-05-05 2008-07-18 Mauna Kea Technologies Soc Par Tete optique miniaturisee a haute resolution spatiale et haute sensibilite, notamment pour l'imagerie de fluorescence confocale fibree
US8099156B1 (en) 2006-09-15 2012-01-17 The Board Of Trustees Of The Leland Stanford Junior University Cochlear optical analysis system and approach therefor
JP4892316B2 (ja) 2006-11-06 2012-03-07 株式会社フジクラ マルチコアファイバ
US8068899B2 (en) 2007-07-03 2011-11-29 The Board Of Trustees Of The Leland Stanford Junior University Method and system of using intrinsic-based photosensing with high-speed line scanning for characterization of biological thick tissue including muscle
JP2011530082A (ja) 2008-08-04 2011-12-15 ユニバーシティ オブ ユタ リサーチ ファウンデーション 細胞ミクロ構造の共焦点画像化のための染料適用
JP5492026B2 (ja) * 2010-08-31 2014-05-14 富士フイルム株式会社 内視鏡用ライトガイドおよびそれを備えた内視鏡、並びに内視鏡用ライトガイドの製造方法
WO2012078853A2 (en) * 2010-12-08 2012-06-14 Cornell University Microscope apparatus, method and application
EP3847968A1 (de) 2011-11-28 2021-07-14 The Board of Trustees of the Leland Stanford Junior University System und verfahren zur sarkomerbildgebung durch objektivbasierte mikroskopie
JP6018437B2 (ja) * 2012-06-29 2016-11-02 オムロン株式会社 光ファイバ型光電スイッチのヘッド
JP6074246B2 (ja) * 2012-12-11 2017-02-01 Hoya株式会社 内視鏡
JP6080255B2 (ja) * 2012-12-11 2017-02-15 Hoya株式会社 内視鏡
JP6549106B2 (ja) * 2013-06-19 2019-07-24 オプティスキャン・プロプライエタリー・リミテッドＯｐｔｉｓｃａｎ Ｐｔｙ Ｌｔｄ 光学スキャナ及びスキャンレンズ光学プローブ
US20160154234A1 (en) * 2014-03-24 2016-06-02 Gerald McMorrow Enhanced closed loop, optical feedback synchronization system for imaging applications
CA3016468A1 (en) 2016-03-08 2017-09-14 Zebra Medical Technologies, Inc. Non-invasive detection of skin disease
CN105842133A (zh) * 2016-03-23 2016-08-10 东南大学 光纤显微内窥式燃煤源超低排放烟尘浓度的测量装置
EP3614915A4 (de) 2017-04-28 2021-01-20 Enspectra Health, Inc. Systeme und verfahren zur bildgebung und messung von sarkomeren
GB201707239D0 (en) 2017-05-05 2017-06-21 Univ Edinburgh Optical system and method
WO2019188710A1 (ja) * 2018-03-30 2019-10-03 シャープ株式会社 内視鏡先端部カバーおよび内視鏡
CN112203575A (zh) * 2018-06-11 2021-01-08 奥林巴斯株式会社 内窥镜用光源装置、内窥镜用光源系统和内窥镜
CN110537898B (zh) * 2019-09-06 2021-06-04 上海交通大学 一种焦点可调的光声内窥显微镜的制作方法
DE102022103351A1 (de) 2021-02-15 2022-08-18 Istanbul Bilgi Universitesi Dreidimensionales abtastsystem
CN112987281B (zh) * 2021-03-23 2022-07-22 南京锐普创科科技有限公司 一种光纤传像光源内窥镜光源增加结构以及制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105202A (ja) * 1981-12-18 1983-06-23 Olympus Optical Co Ltd 光学繊維束を用いた照明装置
NL8902295A (nl) * 1989-09-14 1991-04-02 Philips Nv Inrichting voor het langs optische weg aftasten van een dokument.
DE69112394T2 (de) * 1990-04-06 1996-05-15 Martin Russell Harris Konfokal-mikroskop.
US5191879A (en) * 1991-07-24 1993-03-09 Welch Allyn, Inc. Variable focus camera for borescope or endoscope
JP3461974B2 (ja) * 1995-05-31 2003-10-27 株式会社町田製作所 内視鏡
US5634790A (en) * 1995-06-07 1997-06-03 Lares Research Video dental medical instrument
JP3819083B2 (ja) * 1995-09-29 2006-09-06 富士写真フイルム株式会社 蛍光診断装置
JP3622800B2 (ja) * 1995-11-17 2005-02-23 リコープリンティングシステムズ株式会社 光記録装置
US5974211A (en) * 1997-02-07 1999-10-26 Kaiser Optical Systems Enhanced collection efficiency fiber-optic probe
WO1998038907A1 (en) * 1997-03-06 1998-09-11 Massachusetts Institute Of Technology Instrument for optically scanning of living tissue
IL124897A0 (en) * 1997-06-19 1999-01-26 Galileo Corp Protective window for fiberoptic endoscope
JP3560120B2 (ja) * 1997-10-29 2004-09-02 横河電機株式会社 共焦点顕微鏡
JPH11258457A (ja) * 1998-03-13 1999-09-24 Hitachi Ltd 光ファイバコネクタ
US6370422B1 (en) 1998-03-19 2002-04-09 Board Of Regents, The University Of Texas System Fiber-optic confocal imaging apparatus and methods of use
JP2000079089A (ja) * 1998-09-07 2000-03-21 Olympus Optical Co Ltd 内視鏡用サーモグラフィー装置
FR2783330B1 (fr) 1998-09-15 2002-06-14 Assist Publ Hopitaux De Paris Dispositif d'observation de l'interieur d'un corps produisant une qualite d'observation perfectionnee
JP2000121961A (ja) * 1998-10-13 2000-04-28 Olympus Optical Co Ltd 共焦点光走査プローブシステム
JP2000126115A (ja) * 1998-10-28 2000-05-09 Olympus Optical Co Ltd 光走査プローブ装置
JP2000126114A (ja) * 1998-10-29 2000-05-09 Olympus Optical Co Ltd 光診断装置
JP2000258699A (ja) * 1999-03-05 2000-09-22 Olympus Optical Co Ltd 直視型共焦点光学系
JP2001149304A (ja) * 1999-11-26 2001-06-05 Olympus Optical Co Ltd 光走査プローブ装置
JP2001311880A (ja) * 2000-04-28 2001-11-09 Olympus Optical Co Ltd 小型共焦点光学系
JP3719100B2 (ja) 2000-05-22 2005-11-24 フジノン株式会社 内視鏡の撮像装置

Also Published As

Publication number Publication date
DE60209942D1 (de) 2006-05-11
WO2003056379A1 (fr) 2003-07-10
AU2002364861A1 (en) 2003-07-15
IL162705A (en) 2009-07-20
CN1302308C (zh) 2007-02-28
JP5086515B2 (ja) 2012-11-28
PT1468321E (pt) 2006-07-31
CN1620624A (zh) 2005-05-25
FR2834348A1 (fr) 2003-07-04
DE60209942T2 (de) 2006-11-30
EP1468321B1 (de) 2006-03-15
US7221824B2 (en) 2007-05-22
CA2471724C (fr) 2012-03-13
CA2471724A1 (fr) 2003-07-10
BR0215370A (pt) 2004-12-07
EP1468321A1 (de) 2004-10-20
ES2260516T3 (es) 2006-11-01
ATE320614T1 (de) 2006-04-15
FR2834348B1 (fr) 2004-02-27
US20050157981A1 (en) 2005-07-21
JP2005512747A (ja) 2005-05-12

Similar Documents

Publication Publication Date Title
IL162705A0 (en) Miniaturized focusing optical head in particular for endoscope
WO2006138128A3 (en) Laterally firing optical fiber with aw inclined end surface as light redirecting means confined in a tubular member
CA2664590C (en) Adaptable device for detecting and treating dental pathologies
DE60044522D1 (de) Gerichtete lasersonde
DE60206128D1 (de) Endoskophülle
AU2002224127A1 (en) Measuring device equipped with comment input function
WO2004036266A3 (en) Removable optical assembly for a medical instrument
WO2007084903A3 (en) Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and method for producing one or more optical arrangements
WO2007062050A3 (en) Optical imaging probe connector
WO2004091380A3 (en) Directional laser probe
AU2001259083A1 (en) Fiber optic probe placement guide
AU7377400A (en) Miniature endoscope system
AU2003243686A1 (en) Multi-channel catheter tip field of invention
EP1764885A3 (de) Kurzpulslaser mit Fasern mit grossem Modenquerschnitt und Moden höherer Ordnung
ATE400075T1 (de) Optische vorrichtung
EP1271497A3 (de) Vorrichtung zur optischen Aufzeichnung und Wiedergabe von Informationen
EP1037334A3 (de) Laservorrichtung und zugehöriger Verstärker für optische Signale
WO2008117517A1 (ja) レーザーガイド用光ファイバ及びそれを備えたレーザーガイド
AU2001262919A1 (en) Fiber optic laser transmitter with reduced near end reflections
EP1211539A3 (de) Optisches Modul
AU2003296611A1 (en) Domestic appliance, in particular a built-in domestic appliance
GB2374160B (en) Guiding an optical fibre in a mounting channel using a guide channel
WO2010049912A3 (en) A light source with light recovery mechanism
CA2416953A1 (en) A device for coupling light into the fiber
CN219166741U (zh) 一种口腔激光医疗设备用螺纹连接式手柄