AU2008209810B2 - Refractive production of a concentrically fanned structured bundle of light beams, optical measuring device with refractive deflection element - Google Patents

Refractive production of a concentrically fanned structured bundle of light beams, optical measuring device with refractive deflection element Download PDF

Info

Publication number
AU2008209810B2
AU2008209810B2 AU2008209810A AU2008209810A AU2008209810B2 AU 2008209810 B2 AU2008209810 B2 AU 2008209810B2 AU 2008209810 A AU2008209810 A AU 2008209810A AU 2008209810 A AU2008209810 A AU 2008209810A AU 2008209810 B2 AU2008209810 B2 AU 2008209810B2
Authority
AU
Australia
Prior art keywords
optical
deflection element
light
optical axis
angle
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.)
Ceased
Application number
AU2008209810A
Other languages
English (en)
Other versions
AU2008209810A1 (en
Inventor
Martin Kunz
Anton Schick
Michael Stockmann
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.)
Siemens AG
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of AU2008209810A1 publication Critical patent/AU2008209810A1/en
Application granted granted Critical
Publication of AU2008209810B2 publication Critical patent/AU2008209810B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Dentistry (AREA)
  • Astronomy & Astrophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Elements Other Than Lenses (AREA)
AU2008209810A 2007-02-02 2008-01-28 Refractive production of a concentrically fanned structured bundle of light beams, optical measuring device with refractive deflection element Ceased AU2008209810B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007005388.8 2007-02-02
DE102007005388A DE102007005388A1 (de) 2007-02-02 2007-02-02 Refraktive Erzeugung eines konzentrisch aufgefächerten strukturierten Lichtstrahlenbündels, optische Messvorrichtung mit refraktivem Ablenkungselement
PCT/EP2008/050929 WO2008092820A1 (de) 2007-02-02 2008-01-28 Refraktive erzeugung eines konzentrisch aufgefächerten strukturierten lichtstrahlenbündels, optische messvorrichtung mit refraktivem ablenkungselement

Publications (2)

Publication Number Publication Date
AU2008209810A1 AU2008209810A1 (en) 2008-08-07
AU2008209810B2 true AU2008209810B2 (en) 2011-07-07

Family

ID=39246744

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008209810A Ceased AU2008209810B2 (en) 2007-02-02 2008-01-28 Refractive production of a concentrically fanned structured bundle of light beams, optical measuring device with refractive deflection element

Country Status (7)

Country Link
US (1) US8040527B2 (enExample)
EP (1) EP2115385A1 (enExample)
JP (1) JP5383509B2 (enExample)
CN (1) CN101600935A (enExample)
AU (1) AU2008209810B2 (enExample)
DE (1) DE102007005388A1 (enExample)
WO (1) WO2008092820A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014463A1 (de) * 2009-03-23 2010-09-30 Siemens Medical Instruments Pte. Ltd. Vorrichtung und Verfahren zum Messen der Distanz zum Trommelfell
US7995214B2 (en) 2009-07-28 2011-08-09 Siemens Medical Instruments Pte. Ltd. Apparatus and method for recording the shape of an ear section
DE102009034993A1 (de) 2009-07-28 2011-02-10 Siemens Medical Instruments Pte. Ltd. Vorrichtung und Verfahren zum Erfassen der Gestalt eines Ohrabschnitts
DE102009043523A1 (de) * 2009-09-30 2011-04-07 Siemens Aktiengesellschaft Endoskop
DE102009043538A1 (de) * 2009-09-30 2011-03-31 Siemens Aktiengesellschaft Messendoskop
DE102010025752A1 (de) * 2010-06-30 2012-01-05 Siemens Aktiengesellschaft Endoskop
US8900126B2 (en) 2011-03-23 2014-12-02 United Sciences, Llc Optical scanning device
US20130110005A1 (en) * 2011-10-27 2013-05-02 Covidien Lp Point size light illumination in metrology systems for in-situ surgical applications
US9113822B2 (en) 2011-10-27 2015-08-25 Covidien Lp Collimated beam metrology systems for in-situ surgical applications
US8900125B2 (en) * 2012-03-12 2014-12-02 United Sciences, Llc Otoscanning with 3D modeling
GB2528404A (en) 2013-03-11 2016-01-20 Univ North Carolina State Functionalized environmentally benign nanoparticles
US9351643B2 (en) * 2013-03-12 2016-05-31 Covidien Lp Systems and methods for optical measurement for in-situ surgical applications
US9605954B2 (en) * 2013-03-15 2017-03-28 Flex Instrument Co., Ltd. Distance measuring laser pointer
US9599697B2 (en) * 2014-04-15 2017-03-21 The Johns Hopkins University Non-contact fiber optic localization and tracking system
DE102015201561A1 (de) 2015-01-29 2016-08-04 Rolls-Royce Deutschland Ltd & Co Kg Messkopf einer endoskopischen Vorrichtung und Verfahren zur Inspektion und Messung eines Objektes
CN110891471B (zh) * 2018-03-21 2022-11-18 卡普索影像公司 采用结构光提供生理特征尺寸测量的内窥镜
CN111568355A (zh) * 2020-04-13 2020-08-25 中国人民解放军陆军军医大学第一附属医院 一种微型耳内成像装置
DE102021132233A1 (de) * 2021-12-08 2023-06-15 Karl Storz Se & Co. Kg Optisches Filter für ein Objektivsystem eines Endoskops, Objektivsystem und Endoskop
CN115388812B (zh) * 2022-10-27 2023-05-02 成都量芯集成科技有限公司 一种光电式电钻测量装置的测量方法
US20240197157A1 (en) * 2022-12-20 2024-06-20 Karl Storz Imaging, Inc. Scene Adaptive Endoscopic Illuminator with Fluorescence Illumination

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499359A (en) * 1975-12-23 1978-02-01 Standard Telephones Cables Ltd Optical fibre connectors
GB1569614A (en) * 1976-02-03 1980-06-18 Standard Telephones Cables Ltd Optical fibre connectors
US20030164952A1 (en) * 2000-08-25 2003-09-04 Nikolaj Deichmann Method and apparatus for three-dimensional optical scanning of interior surfaces

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013342A (en) * 1975-12-19 1977-03-22 Narodny Leo H Keyboard using optical switching
US20020045811A1 (en) * 1985-03-22 2002-04-18 Carter Kittrell Laser ablation process and apparatus
JPH01191801A (ja) * 1988-01-28 1989-08-01 Sumitomo Electric Ind Ltd 集光レンズ
JPH04122838A (ja) * 1990-09-14 1992-04-23 Osaka Gas Co Ltd 管路内観察装置のライトガイド
JPH07275261A (ja) 1994-04-11 1995-10-24 Morita Mfg Co Ltd 照明装置内蔵型歯科用ハンドピース
JPH07286828A (ja) * 1994-04-19 1995-10-31 Kobe Steel Ltd 管内検査装置
US6423055B1 (en) * 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
DE19742264C2 (de) 1997-09-25 2001-09-20 Vosseler Erste Patentverwertun Endoskop
DE19803679C2 (de) 1998-01-30 2000-03-09 Vosseler Zweite Patentverwertu Vorrichtung zur optischen Abtastung eines Objekts, insbesondere Endoskop
JP2001296114A (ja) * 2000-04-12 2001-10-26 Stl Corp 表面観察装置
DK1392155T3 (da) 2001-05-17 2012-12-10 Oticon As Fremgangsmåde og anordning til opnåelse af positionsdata med hensyn til en sonde i øregangen
DK1392164T3 (da) * 2001-05-17 2012-10-22 Oticon As Fremgangsmåde til opnåelse af geometriske data med hensyn til øregangen i det menneskelige legeme
WO2002021894A2 (en) * 2002-01-21 2002-03-21 Phonak Ag Method for the reconstruction of the geometry of the inner surface of a cavity
DE10231969B4 (de) * 2002-07-15 2004-09-30 Siemens Ag Optisches Element zur Formung eines Lichtstrahls und Verfahren zum Bearbeiten von Objekten mittels Laserstrahlen
US20040181128A1 (en) 2003-03-11 2004-09-16 Masters Martin W. Determining the geometry and dimensions of a three-dimensional object
EP1699349A1 (en) 2003-12-22 2006-09-13 Koninklijke Philips Electronics N.V. Apparatus and method for performing orthogonal polarized spectral imaging (opsi)
DE102005034991A1 (de) * 2004-09-08 2006-04-13 Carl Zeiss Smt Ag Strahlumformsystem für ein Beleuchtungssystem einer mikrolithographischen Projektionsbelichtungsanlage
DE102004058044B4 (de) * 2004-12-01 2014-02-06 Friedrich-Schiller-Universität Jena Ortsfrequenzfiltervorrichtung und Verfahren zur Ortsfrequenzfilterung von Laserstrahlen
JP4380663B2 (ja) * 2006-06-08 2009-12-09 コニカミノルタセンシング株式会社 三次元形状測定方法、装置、及びフォーカス調整方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499359A (en) * 1975-12-23 1978-02-01 Standard Telephones Cables Ltd Optical fibre connectors
GB1569614A (en) * 1976-02-03 1980-06-18 Standard Telephones Cables Ltd Optical fibre connectors
US20030164952A1 (en) * 2000-08-25 2003-09-04 Nikolaj Deichmann Method and apparatus for three-dimensional optical scanning of interior surfaces

Also Published As

Publication number Publication date
US20100020333A1 (en) 2010-01-28
WO2008092820A1 (de) 2008-08-07
CN101600935A (zh) 2009-12-09
AU2008209810A1 (en) 2008-08-07
EP2115385A1 (de) 2009-11-11
JP5383509B2 (ja) 2014-01-08
JP2010518367A (ja) 2010-05-27
DE102007005388A1 (de) 2008-08-07
US8040527B2 (en) 2011-10-18

Similar Documents

Publication Publication Date Title
AU2008209810B2 (en) Refractive production of a concentrically fanned structured bundle of light beams, optical measuring device with refractive deflection element
US11793611B2 (en) Apparatus for measuring surface topography of a patient's teeth
JP5884309B2 (ja) 測定装置、形状測定装置、形状測定方法、及び構造物の製造方法
US4281931A (en) Measuring apparatus comprising light optics utilizing cylindrical focusing glass fiber
AU2009202383A1 (en) Apparatus for low coherence ranging
KR101890047B1 (ko) 무접촉식 광학 거리 측정용 장치
WO2011129068A1 (ja) 偏心量測定方法
AU2010246485B2 (en) Triangulation camera device and triangulation imaging method
JP4690316B2 (ja) 照準装置及び非接触で又は接触させて使用可能な測定装置
KR102014753B1 (ko) 치아 스캐닝 장치
JP2022515386A (ja) フレネルレンズを有する照光式レチクルシステム
KR102008455B1 (ko) 애너모픽 광학면 기반의 광전송 모듈
KR102478482B1 (ko) 멀티라인 생성 레이저 장치
JP3120445B2 (ja) 拡大観察装置の対物具
CN117369035A (zh) 一种光学元件及光学系统
JP3241051B2 (ja) 拡大観察装置の対物具
JP2006146043A (ja) 位置調整方法、位置調整装置及び光学系

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired