JPH0511883B2 - - Google Patents

Info

Publication number
JPH0511883B2
JPH0511883B2 JP62009770A JP977087A JPH0511883B2 JP H0511883 B2 JPH0511883 B2 JP H0511883B2 JP 62009770 A JP62009770 A JP 62009770A JP 977087 A JP977087 A JP 977087A JP H0511883 B2 JPH0511883 B2 JP H0511883B2
Authority
JP
Japan
Prior art keywords
light
transmission member
optical probe
angle
objective lens
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.)
Expired - Lifetime
Application number
JP62009770A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6379004A (ja
Inventor
Rii Chiashii
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.)
Mitutoyo Corp
Original Assignee
Mitutoyo 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 Mitutoyo Corp filed Critical Mitutoyo Corp
Publication of JPS6379004A publication Critical patent/JPS6379004A/ja
Publication of JPH0511883B2 publication Critical patent/JPH0511883B2/ja
Granted legal-status Critical Current

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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
    • G01B11/007—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines feeler heads therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP62009770A 1986-09-22 1987-01-19 形状測定用光プロ−ブ Granted JPS6379004A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US909926 1986-09-22
US06/909,926 US4743770A (en) 1986-09-22 1986-09-22 Profile-measuring light probe using a change in reflection factor in the proximity of a critical angle of light

Publications (2)

Publication Number Publication Date
JPS6379004A JPS6379004A (ja) 1988-04-09
JPH0511883B2 true JPH0511883B2 (en]) 1993-02-16

Family

ID=25428055

Family Applications (2)

Application Number Title Priority Date Filing Date
JP62009770A Granted JPS6379004A (ja) 1986-09-22 1987-01-19 形状測定用光プロ−ブ
JP62009769A Granted JPS6379003A (ja) 1986-09-22 1987-01-19 形状測定用光プロ−ブ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP62009769A Granted JPS6379003A (ja) 1986-09-22 1987-01-19 形状測定用光プロ−ブ

Country Status (2)

Country Link
US (1) US4743770A (en])
JP (2) JPS6379004A (en])

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DE69931074T2 (de) 1999-03-17 2006-11-16 Synthes Ag Chur Gerät zur darstellung und planung von kreuzbandersatzoperationen
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US6702832B2 (en) 1999-07-08 2004-03-09 Med Logics, Inc. Medical device for cutting a cornea that has a vacuum ring with a slitted vacuum opening
US6699285B2 (en) 1999-09-24 2004-03-02 Scieran Technologies, Inc. Eye endoplant for the reattachment of a retina
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FR2814807B1 (fr) * 2000-10-04 2003-01-03 Laurent Senee Dispositif et procede de determination de coordonnees surfacique et leurs utilisations
US7311700B2 (en) 2000-11-29 2007-12-25 Med-Logics, Inc. LASIK laminar flow system
US6425905B1 (en) 2000-11-29 2002-07-30 Med-Logics, Inc. Method and apparatus for facilitating removal of a corneal graft
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US6947786B2 (en) 2002-02-28 2005-09-20 Surgical Navigation Technologies, Inc. Method and apparatus for perspective inversion
US6990368B2 (en) 2002-04-04 2006-01-24 Surgical Navigation Technologies, Inc. Method and apparatus for virtual digital subtraction angiography
US7998062B2 (en) 2004-03-29 2011-08-16 Superdimension, Ltd. Endoscope structures and techniques for navigating to a target in branched structure
US7599730B2 (en) 2002-11-19 2009-10-06 Medtronic Navigation, Inc. Navigation system for cardiac therapies
US7697972B2 (en) 2002-11-19 2010-04-13 Medtronic Navigation, Inc. Navigation system for cardiac therapies
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US7542791B2 (en) 2003-01-30 2009-06-02 Medtronic Navigation, Inc. Method and apparatus for preplanning a surgical procedure
US7570791B2 (en) 2003-04-25 2009-08-04 Medtronic Navigation, Inc. Method and apparatus for performing 2D to 3D registration
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ES2432616T3 (es) 2003-09-15 2013-12-04 Covidien Lp Sistema de accesorios para su uso con broncoscopios
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US8764725B2 (en) 2004-02-09 2014-07-01 Covidien Lp Directional anchoring mechanism, method and applications thereof
US7567834B2 (en) 2004-05-03 2009-07-28 Medtronic Navigation, Inc. Method and apparatus for implantation between two vertebral bodies
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JP4614737B2 (ja) * 2004-11-04 2011-01-19 株式会社トプコン レーザ光線射出装置
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CN100437026C (zh) * 2006-07-20 2008-11-26 厦门大学 物体表面三维形貌信息测量装置
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US10582834B2 (en) 2010-06-15 2020-03-10 Covidien Lp Locatable expandable working channel and method
US10952593B2 (en) 2014-06-10 2021-03-23 Covidien Lp Bronchoscope adapter
US10426555B2 (en) 2015-06-03 2019-10-01 Covidien Lp Medical instrument with sensor for use in a system and method for electromagnetic navigation
US9962134B2 (en) 2015-10-28 2018-05-08 Medtronic Navigation, Inc. Apparatus and method for maintaining image quality while minimizing X-ray dosage of a patient
US10478254B2 (en) 2016-05-16 2019-11-19 Covidien Lp System and method to access lung tissue
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US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US11219489B2 (en) 2017-10-31 2022-01-11 Covidien Lp Devices and systems for providing sensors in parallel with medical tools
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JPS5545031A (en) * 1978-09-27 1980-03-29 Nippon Kogaku Kk <Nikon> Focus state detector
US4520388A (en) * 1982-11-01 1985-05-28 General Electric Company Optical signal projector
FR2560377B1 (fr) * 1984-02-29 1988-05-13 Commissariat Energie Atomique Dispositif optique de mesure de proximite de surface et son application au releve du profil d'une surface
JPS616707A (ja) * 1984-06-21 1986-01-13 Ricoh Co Ltd 機器操作のガイダンス装置
JPH044966Y2 (en]) * 1984-11-07 1992-02-13

Also Published As

Publication number Publication date
JPS6379004A (ja) 1988-04-09
US4743770A (en) 1988-05-10
JPS6379003A (ja) 1988-04-09
JPH0511882B2 (en]) 1993-02-16

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