CN102695938B - 光位置和/或形状感测 - Google Patents

光位置和/或形状感测 Download PDF

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Publication number
CN102695938B
CN102695938B CN201080041709.6A CN201080041709A CN102695938B CN 102695938 B CN102695938 B CN 102695938B CN 201080041709 A CN201080041709 A CN 201080041709A CN 102695938 B CN102695938 B CN 102695938B
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CN
China
Prior art keywords
fiber
core
core fiber
optical
optical path
Prior art date
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Application number
CN201080041709.6A
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English (en)
Chinese (zh)
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CN102695938A (zh
Inventor
马克·E·弗罗加特
贾斯丁·W·克莱恩
道恩·K·吉福德
史蒂芬·托德·克瑞格
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.)
Intuitive Surgical Operations Inc
Original Assignee
Luna Innovations Inc
Intuitive Surgical Operations Inc
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Application filed by Luna Innovations Inc, Intuitive Surgical Operations Inc filed Critical Luna Innovations Inc
Priority to CN201410820296.1A priority Critical patent/CN104535009B/zh
Priority to CN201510191705.0A priority patent/CN104880159B/zh
Publication of CN102695938A publication Critical patent/CN102695938A/zh
Application granted granted Critical
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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
    • 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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • 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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/168—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of polarisation
    • 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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/025—Testing optical properties by measuring geometrical properties or aberrations by determining the shape of the object to be tested
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3172—Reflectometers detecting the back-scattered light in the frequency-domain, e.g. OFDR, FMCW, heterodyne detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3181—Reflectometers dealing with polarisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/331—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by using interferometer
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
CN201080041709.6A 2009-09-18 2010-09-16 光位置和/或形状感测 Active CN102695938B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410820296.1A CN104535009B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测
CN201510191705.0A CN104880159B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US24374609P 2009-09-18 2009-09-18
US61/243,746 2009-09-18
US25557509P 2009-10-28 2009-10-28
US61/255,575 2009-10-28
US35034310P 2010-06-01 2010-06-01
US61/350,343 2010-06-01
US12/874,901 US8773650B2 (en) 2009-09-18 2010-09-02 Optical position and/or shape sensing
US12/874,901 2010-09-02
PCT/US2010/002517 WO2011034584A2 (en) 2009-09-18 2010-09-16 Optical position and/or shape sensing

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201510191705.0A Division CN104880159B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测
CN201410820296.1A Division CN104535009B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测

Publications (2)

Publication Number Publication Date
CN102695938A CN102695938A (zh) 2012-09-26
CN102695938B true CN102695938B (zh) 2015-05-20

Family

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CN201080041709.6A Active CN102695938B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测
CN201410820296.1A Active CN104535009B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测
CN201510191705.0A Active CN104880159B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测

Family Applications After (2)

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CN201410820296.1A Active CN104535009B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测
CN201510191705.0A Active CN104880159B (zh) 2009-09-18 2010-09-16 光位置和/或形状感测

Country Status (8)

Country Link
US (9) US8773650B2 (https=)
EP (3) EP2478331B1 (https=)
JP (1) JP5506935B2 (https=)
CN (3) CN102695938B (https=)
BR (1) BR112012008347B1 (https=)
IN (1) IN2012DN02224A (https=)
RU (1) RU2541139C2 (https=)
WO (1) WO2011034584A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI670465B (zh) 2017-10-02 2019-09-01 日商歐姆龍股份有限公司 共焦測量裝置

Families Citing this family (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8773650B2 (en) 2009-09-18 2014-07-08 Intuitive Surgical Operations, Inc. Optical position and/or shape sensing
US8265431B2 (en) * 2009-11-06 2012-09-11 Baker Hughes Incorporated Rotated single or multicore optical fiber
JP2011237782A (ja) * 2010-04-13 2011-11-24 Sumitomo Electric Ind Ltd 光分岐素子及びそれを含む光通信システム
EP2577221B1 (en) 2010-06-01 2019-04-24 Intuitive Surgical Operations Inc. Interferometric measurement with crosstalk suppression
WO2012101562A1 (en) * 2011-01-28 2012-08-02 Koninklijke Philips Electronics N.V. Fiber optic sensor for determining 3d shape
WO2012168855A1 (en) 2011-06-10 2012-12-13 Koninklijke Philips Electronics N.V. Optical fiber sensing for determining real time changes in applicator geometry for interventional therapy
US9109969B2 (en) 2011-06-14 2015-08-18 Intuitive Surgical Operations, Inc. Co-registration of cores in multicore optical fiber sensing systems
JP5741313B2 (ja) * 2011-08-12 2015-07-01 株式会社大林組 モード解析方法、モード解析システム、変位計測方法、および変位計測システム
US20140206988A1 (en) * 2011-09-02 2014-07-24 Koninklijke Philips N.V. Medical device insertion and exit information using distributed fiber optic temperature sensing
JP2013080126A (ja) * 2011-10-04 2013-05-02 Sumitomo Electric Ind Ltd 偏波保持マルチコア光ファイバ
US20130094798A1 (en) * 2011-10-12 2013-04-18 Baker Hughes Incorporated Monitoring Structural Shape or Deformations with Helical-Core Optical Fiber
CN104126103B (zh) 2011-12-05 2017-06-09 直观外科手术操作公司 在干涉型传感系统中运动补偿的方法及装置
WO2013136247A1 (en) 2012-03-16 2013-09-19 Koninklijke Philips N.V. An optical sensing system for determining the position and/or shape of an associated object
EP2847548B1 (en) * 2012-05-07 2019-10-23 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Optical sensor interrogation system a method of manufacturing the optical sensor interrogation system
US9429696B2 (en) 2012-06-25 2016-08-30 Intuitive Surgical Operations, Inc. Systems and methods for reducing measurement error in optical fiber shape sensors
DE102012106806B4 (de) * 2012-07-26 2022-07-28 J-Fiber Gmbh Sensorfaser zur Temperatur-, Dehnungs- und/oder Torsionsdetektion in Form eines Mehrkern-Lichtwellenleiters mit einer Fiber-Bragg-Gitterstruktur
US8746076B2 (en) 2012-08-22 2014-06-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Shape sensing using a multi-core optical fiber having an arbitrary initial shape in the presence of extrinsic forces
WO2014053934A1 (en) * 2012-10-01 2014-04-10 Koninklijke Philips N.V. System and method for registering shape sensing with imaging using an optimal plane
EP2720388A1 (en) 2012-10-15 2014-04-16 Koninklijke Philips N.V. An optical frequency domain reflectometry (OFDR) system
CN104736054A (zh) * 2012-10-16 2015-06-24 皇家飞利浦有限公司 基于光学形状感测的肺体积描记法
WO2014072845A1 (en) 2012-11-09 2014-05-15 Koninklijke Philips N.V. Optical frequency domain reflectometry system with multiple fibers per detection chain
RU2551802C2 (ru) * 2012-12-18 2015-05-27 Владимир Васильевич Гришачев Устройство защиты оптической сети от несанкционированного зондирования методами оптической рефлектометрии
WO2014105911A1 (en) 2012-12-24 2014-07-03 Luna Innovations Incorporated Dispersion correction in optical frequency-domain reflectometry
CN103901532A (zh) * 2012-12-26 2014-07-02 西安金和光学科技有限公司 多芯光纤、采用该多芯光纤的传感装置及其运行方法
US9580972B2 (en) 2013-02-01 2017-02-28 National Oilwell Varco Denmark I/S Unbonded flexible armored riser pipe
CN105073172B (zh) 2013-02-14 2019-12-10 皇家飞利浦有限公司 介入系统
WO2014136020A2 (en) * 2013-03-07 2014-09-12 Koninklijke Philips N.V. Adaptive up-sampling for accurate real-time interpolations
US9772176B2 (en) 2013-06-13 2017-09-26 Intuitive Surgical Operations, Inc. Overlapped chirped fiber bragg grating sensing fiber and methods and apparatus for parameter measurement using same
WO2014204839A1 (en) * 2013-06-18 2014-12-24 Intuitive Surgical Operations, Inc. Methods and apparatus segmented calibration of a sensing optical fiber
US9464883B2 (en) 2013-06-23 2016-10-11 Eric Swanson Integrated optical coherence tomography systems and methods
US9683928B2 (en) 2013-06-23 2017-06-20 Eric Swanson Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications and other applications
EP4501267A3 (en) * 2013-07-29 2025-04-16 Intuitive Surgical Operations, Inc. Shape sensor systems with redundant sensing
CN105517489B (zh) 2013-09-06 2020-06-05 皇家飞利浦有限公司 导航系统
US9216004B2 (en) 2013-09-12 2015-12-22 Jesse Talant Adam and ease mammography device
WO2015044930A1 (en) * 2013-09-30 2015-04-02 Koninklijke Philips N.V. Device specific outlier rejection for stable optical shape sensing
CN103604382A (zh) * 2013-11-01 2014-02-26 河海大学 一种波纹管分布式光纤测量传感器
US9304018B2 (en) * 2013-11-05 2016-04-05 Intuitive Surgical Operations, Inc. Body shape, position, and posture recognition suit with multi-core optical shape sensing fiber
US10060723B2 (en) * 2014-01-17 2018-08-28 Harbin Institute Of Technology Method and equipment based on multi-core fiber Bragg grating probe for measuring structures of a micro part
US9494416B2 (en) * 2014-02-06 2016-11-15 Baker Hughes Incorporated Fiber optic shape sensing system using anchoring points
WO2015128761A2 (en) * 2014-02-28 2015-09-03 Koninklijke Philips N.V. Adaptive instrument kinematic model optimization for optical shape sensed instruments
JP2015181643A (ja) * 2014-03-24 2015-10-22 オリンパス株式会社 湾曲形状推定システム、管状挿入システム、及び、湾曲部材の湾曲形状推定方法
US9681107B2 (en) 2014-05-22 2017-06-13 Siemens Energy, Inc. Flexible tether position tracking camera inspection system for visual inspection of off line industrial gas turbines and other power generation machinery
US9359910B2 (en) 2014-05-29 2016-06-07 Siemens Energy, Inc. Method and apparatus for measuring operational gas turbine engine housing displacement and temperature by a distributed fiber optic sensing system utilizing optical frequency domain reflectometry
US20160018245A1 (en) * 2014-07-17 2016-01-21 Schlumberger Technology Corporation Measurement Using A Multi-Core Optical Fiber
US10295380B2 (en) 2014-08-22 2019-05-21 Luna Innovations Incorporated Method and apparatus for multiple localized interferometric measurements
US10422631B2 (en) 2014-11-11 2019-09-24 Luna Innovations Incorporated Optical fiber and method and apparatus for accurate fiber optic sensing under multiple stimuli
US10132995B2 (en) * 2014-12-09 2018-11-20 General Electric Company Structures monitoring system and method
US11193991B2 (en) 2014-12-11 2021-12-07 Koninklijke Philips N.V. Cable loop detection mechanism for improved MRI safety
WO2016099976A1 (en) * 2014-12-15 2016-06-23 Intuitive Surgical Operations, Inc. Dissimilar cores in multicore optical fiber for strain and temperature separation
US10405908B2 (en) 2014-12-18 2019-09-10 Warsaw Orthopedic, Inc. Apparatus and method for forming support device for effecting orthopedic stabilization
WO2016110467A1 (en) * 2015-01-08 2016-07-14 Koninklijke Philips N.V. Optical shape sensing system, medical apparatus and method for optical shape sensing
EP3274750B1 (en) 2015-03-27 2021-05-26 Intuitive Surgical Operations, Inc. Ofdr interferometric alignment of optical multicore fibers to be connected, and ofdr multicore fiber distributed strain sensor
KR102584958B1 (ko) * 2015-04-02 2023-10-06 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 기준 광섬유 간섭계 데이터와 함께 측정된 광섬유 간섭계 데이터의 등록
WO2016178279A1 (ja) * 2015-05-01 2016-11-10 オリンパス株式会社 湾曲情報導出装置、湾曲情報導出装置を備えた内視鏡システム、湾曲情報導出方法及び湾曲情報導出のためのプログラム
US10378883B2 (en) 2015-05-15 2019-08-13 Intuitive Surgical Operations, Inc. Force sensing in a distal region of an instrument including single-core or multi-core optical fiber
US10480936B2 (en) 2015-06-15 2019-11-19 Koninklijke Philips N.V. Optical shape sensing system and method for sensing a position and/or shape of a medical device using backscatter reflectometry
US10551168B2 (en) 2015-06-16 2020-02-04 Karlsruher Institut Fur Technologie Deformation device, including an optical waveguide and method for measuring deformation of a tubular structure at multiple measuring points
PL235392B1 (pl) 2015-06-24 2020-07-13 Bednarski Lukasz Sposób ciągłego pomiaru profilu przemieszczeń obiektów budowlanych oraz czujnik do realizacji tego sposobu
US10390884B2 (en) 2015-06-30 2019-08-27 DePuy Synthes Products, Inc. Methods and templates for shaping patient-specific anatomical-fixation implants
CN107920716B (zh) * 2015-07-10 2020-11-03 奥林巴斯株式会社 形状检测插入装置
US9726573B2 (en) * 2015-08-19 2017-08-08 Anritsu Corporation Optical frequency domain reflectometry, optical frequency domain reflectometer, and device for measuring position or shape using the same
US10302463B2 (en) * 2015-11-19 2019-05-28 Corning Incorporated Distributed fiber sensors and systems employing multicore optical fibers
WO2017106003A1 (en) 2015-12-14 2017-06-22 Intuitive Surgical Operations, Inc. Apparatus and method for generating 3-d data for an anatomical target using optical fiber shape sensing
JP6494876B1 (ja) * 2016-02-24 2019-04-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 縒られたマルチコアファイバを用いる光学形状感知における非線形ねじれ応答を補正する方法及びシステム
WO2017182535A1 (en) 2016-04-20 2017-10-26 Koninklijke Philips N.V. Methods and systems for optically connecting an optical fiber sensor to an optical shape sensing console
CN108603977B (zh) 2016-05-11 2020-08-07 直观外科手术操作公司 具有用于安全性的冗余纤芯的多纤芯光学纤维
EP3469300B1 (en) 2016-06-09 2020-11-25 Intuitive Surgical Operations Inc. Methods and apparatus for calibration for a fiber optic shape sensor
CN109073364B (zh) 2016-06-29 2021-02-05 直观外科手术操作公司 用于ofdr解调仪监测和优化的方法和装置
EP3482154B1 (en) 2016-07-08 2024-03-06 Intuitive Surgical Operations, Inc. Calculation of redundant bend in multi-core fiber for safety
US10145681B2 (en) * 2016-07-19 2018-12-04 Corning Incorporated Brillouin-based distributed bend fiber sensor and method for using same
EP4465115A3 (en) 2016-09-27 2025-02-12 Intuitive Surgical Operations, Inc. Micro optic assemblies and optical interrogation systems
WO2018075911A1 (en) 2016-10-21 2018-04-26 Intuitive Surgical Operations, Inc. Shape sensing with multi-core fiber sensor
WO2018089198A1 (en) 2016-11-10 2018-05-17 Intuitive Surgical Operations, Inc. Polarization control with low polarization-mode dispersion
US11035699B2 (en) 2016-12-29 2021-06-15 Intuitive Surgical Operations, Inc. Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes
JP6360929B1 (ja) 2017-02-15 2018-07-18 株式会社フジクラ 光ファイバセンサ
US10670389B2 (en) * 2017-02-23 2020-06-02 General Photonics Corporation Sensitive optical fiber shape sensing based on shape-related optical polarization evolution
CN106949850B (zh) * 2017-03-29 2019-05-24 哈尔滨工业大学 一种高灵敏度高精度的光纤形状传感测量方法及系统
EP3449857A1 (en) 2017-08-29 2019-03-06 Koninklijke Philips N.V. Ablation catheter, catheter arrangement and system for providing ablative treatment
US10612911B1 (en) 2017-09-07 2020-04-07 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fiber optic system for monitoring displacement of a structure using quaternion kinematic shape sensing
CN110476095B (zh) * 2017-10-02 2023-10-20 直观外科手术操作公司 具有微光栅的光纤以及用于制作和使用该光纤的方法和装置
CN108036806A (zh) * 2017-12-28 2018-05-15 北京信息科技大学 一种基于多芯光纤的角位移与角速度测量系统
US10698153B2 (en) 2018-01-19 2020-06-30 Intuitive Surgical Operations, Inc. Index-matched grating inscription through fiber coating
GB2571575B (en) * 2018-03-02 2022-05-04 Univ Cranfield An optical shape sensing method and system
CN108469229B (zh) * 2018-03-06 2020-09-08 重庆大学 一种基于多根光纤组合确定边坡滑动方向的监测装置及其监测方法
CN110243305B (zh) * 2018-03-08 2020-11-06 桂林电子科技大学 基于动态botda的多芯循环串接式光纤形状传感器
CN110243301A (zh) * 2018-03-08 2019-09-17 桂林电子科技大学 一种基于动态botda的逐芯扫描式多芯光纤形状传感器
CN108775980A (zh) * 2018-03-16 2018-11-09 上海交通大学 基于多芯光缆结构的轨道安全检测装置及其检测方法
US11857268B2 (en) * 2018-05-02 2024-01-02 Koninklijke Philips N.V. Optical shape sensing device with integrated force sensing region and tip integration
CN112203609B (zh) * 2018-06-01 2024-06-28 古河电气工业株式会社 检测系统、导管装置以及激光烧灼装置
US20220079683A1 (en) 2018-06-30 2022-03-17 Koninklijke Philips N.V. Registering optical shape sensing device with three-dimensional representation of region of interest
US11391603B2 (en) 2018-07-17 2022-07-19 Fujikura Ltd. Multi-core optical fiber and method for manufacturing multi-core optical fiber
US12560423B2 (en) 2018-08-28 2026-02-24 Koninklijke Philips N.V. Integrated fiber for optical shape sensing and spectral tissue sensing
EP3627096A1 (en) * 2018-09-20 2020-03-25 Koninklijke Philips N.V. Optical shape sensing system and method
EP3627095A1 (en) 2018-09-20 2020-03-25 Koninklijke Philips N.V. Optical fiber sensor for shape sensing, optical shape sensing device, system and method
EP3650806A1 (en) 2018-11-08 2020-05-13 Koninklijke Philips N.V. Optical fiber sensor, optical system and method of optically interrogating an optical fiber sensor
JP7208397B2 (ja) * 2018-12-04 2023-01-18 オーエフエス ファイテル，エルエルシー オフセットコア光ファイバを用いた高分解能分布センサ
EP3663707A1 (en) 2018-12-07 2020-06-10 Koninklijke Philips N.V. Methods and systems for sensing shape of an optical fiber sensor
US10921120B2 (en) * 2019-02-20 2021-02-16 Toyota Motor Engineering & Manufacturing North America, Inc. Bending and kinking detection apparatus and method
CN113710998B (zh) 2019-02-20 2025-03-14 惠曼创新解决方案公司 用于在碰撞测试期间检测力的具有螺旋芯结构的光纤系统
US12050098B2 (en) 2019-02-20 2024-07-30 Humanetics Innovative Solutions, Inc. Shape sensing system and method for anthropomorphic test devices
US10663290B1 (en) 2019-03-08 2020-05-26 Sensuron Llc Dynamic fiber optic shape sensing
JP7247446B2 (ja) * 2019-03-13 2023-03-29 国立大学法人東京農工大学 マルチコア光ファイバセンシングシステム
CN109827544B (zh) * 2019-04-11 2024-02-02 江苏乾程工程技术有限公司 一种简支梁桥的桥墩不均匀沉降监测装置及计算检测方法
EP3994427A1 (en) 2019-07-02 2022-05-11 Technology Innovation Momentum Fund (Israel) Limited Partnership Interrogation of arrays of equally spaced weak reflectors in optical fibers
CN110470635A (zh) * 2019-08-01 2019-11-19 武汉理工大学 一种基于多芯耦合光纤的氢气传感器
US20230137926A1 (en) * 2020-03-13 2023-05-04 Ofs Fitel, Llc System for measuring microbends and arbitrary microdeformations along a three-dimensional space
CN115668018B (zh) 2020-06-03 2026-03-31 直观外科手术操作公司 将光引导到光纤中
US12203847B2 (en) * 2020-06-05 2025-01-21 Nippon Telegraph And Telephone Corporation Shape measurement system and shape measurement method
CN111609807B (zh) * 2020-06-22 2022-03-01 南京大学 基于opgw多芯应力感测的输电线路动态形变重构方法
CN111856677A (zh) * 2020-08-28 2020-10-30 北交智汇千路(北京)科技有限公司 一种可同时测量弯曲半径和弯曲方向的四芯光缆
EP3971519A1 (en) * 2020-09-16 2022-03-23 Koninklijke Philips N.V. Method of and system for representing shape of an optical fiber sensor
EP4230954B1 (en) 2020-10-15 2025-08-13 Neubrex Co., Ltd. Distributed position detection rope and distributed position detection system
JP7627912B2 (ja) * 2020-11-05 2025-02-07 日本電信電話株式会社 線状構造物の挙動を算出する装置及び方法
EP3995076A1 (en) 2020-11-06 2022-05-11 Koninklijke Philips N.V. Method of re-connecting optical fibers and system
US12540816B2 (en) * 2020-12-24 2026-02-03 Katholieke Universiteit Leuven Method for shape sensing an optical fiber
US20240151517A1 (en) * 2021-05-24 2024-05-09 Ramot At Tel-Aviv University Ltd. Shape Sensing of Multimode Optical Fibers
WO2023058219A1 (ja) * 2021-10-08 2023-04-13 日本電信電話株式会社 コア間クロストークを測定する装置及び方法
US20250155634A1 (en) 2022-02-21 2025-05-15 Fujikura Ltd. Optical fiber, optical device, and method for manufacturing optical device
EP4282366A1 (en) 2022-05-23 2023-11-29 Koninklijke Philips N.V. Shape registration of a shape-sensing enabled device to an imaging system
CN115278088B (zh) * 2022-08-19 2024-11-26 维沃移动通信有限公司 激光传感器、电子设备和对焦控制方法
CN115462742A (zh) * 2022-08-29 2022-12-13 上海大学 一种基于多芯光纤的空间形状感知及三维成像装置和方法
WO2024163533A1 (en) 2023-02-01 2024-08-08 Intuitive Surgical Operations, Inc. Elongate device extraction from intraoperative images
US12292353B2 (en) 2023-02-08 2025-05-06 The Shape Sensing Company Calculating distributed twist of a multi-fiber 3D shape sensor bundle (MFB) using optical frequency domain reflectometry (OFDR) phase interrogation data
EP4669255A1 (en) 2023-02-23 2025-12-31 Intuitive Surgical Operations, Inc. TOOL-BASED FLEXIBLE EXTENDED DEVICE CONTROL
WO2024186659A1 (en) 2023-03-06 2024-09-12 Intuitive Surgical Operations, Inc. Generation of high resolution medical images using a machine learning model
WO2024206262A1 (en) 2023-03-27 2024-10-03 Intuitive Surgical Operations, Inc. Insertable tool identification for flexible elongate devices
CN121152591A (zh) 2023-05-03 2025-12-16 直观外科手术操作公司 用于柔性伸长装置的牵引线松弛检测和调整
CA3238285A1 (en) 2023-05-15 2025-07-07 Northern Digital Inc. Fiber optic shape sensing mangement
EP4485025A1 (en) 2023-06-30 2025-01-01 Koninklijke Philips N.V. Connector assembly, connecting system and method for aligning cables
CN121568655A (zh) 2023-07-18 2026-02-24 直观外科手术操作公司 机器人辅助导航的术中成像
WO2025030175A1 (en) 2023-08-03 2025-02-06 Intuitive Surgical Operations, Inc. Flexible elongate device articulation control based on tool insertion distance
CN121713212A (zh) 2023-08-18 2026-03-20 直观外科手术操作公司 基于图集的医疗过程规划和导航
WO2025049727A1 (en) 2023-08-31 2025-03-06 Intuitive Surgical Operations, Inc. Conditional brake engagement to inhibit back-driving of system components
WO2025054381A1 (en) 2023-09-08 2025-03-13 Intuitive Surgical Operations, Inc. Style transfer for intraoperative imaging
WO2025054377A1 (en) 2023-09-08 2025-03-13 Intuitive Surgical Operations, Inc. In-painting and target update for intraoperative imaging
WO2025062512A1 (ja) * 2023-09-20 2025-03-27 日本電信電話株式会社 結合型マルチコアファイバの捻じれを測定する方法
WO2025064464A1 (en) 2023-09-21 2025-03-27 Intuitive Surgical Operations, Inc. Medical tool with signal window and methods of use
US12085387B1 (en) 2023-09-23 2024-09-10 Hamamatsu Photonics K.K. Optical coherence tomography system for subsurface inspection
WO2025076034A1 (en) 2023-10-02 2025-04-10 Intuitive Surgical Operations, Inc. Restoring the state of systems after a system restart
WO2025122446A1 (en) 2023-12-04 2025-06-12 Intuitive Surgical Operations, Inc. Fluidics assemblies and related medical systems
US20250237499A1 (en) * 2024-01-18 2025-07-24 The Government Of The United States Of America Apparatus for recovering twist in cable shape
WO2025160225A1 (en) 2024-01-23 2025-07-31 Intuitive Surgical Operations, Inc. Tool insertion position sensing
WO2025171214A2 (en) 2024-02-09 2025-08-14 Intuitive Surgical Operations, Inc. Directional filter and/or translational constraints for coordinate registration
WO2026024697A1 (en) 2024-07-22 2026-01-29 Intuitive Surgical Operations, Inc. Detection, handling, and resolution of unintended bending for flexible elongate device
WO2026050122A1 (en) 2024-08-27 2026-03-05 Intuitive Surgical Operations, Inc. Flexible tissue sampling mechanism
WO2026071175A1 (ja) * 2024-09-30 2026-04-02 古河電気工業株式会社 ケーブルの形状センシングシステムおよび電力ケーブル
CN119826724B (zh) * 2024-12-23 2026-03-06 南方科技大学 一种光纤形状重构方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060013523A1 (en) * 2004-07-16 2006-01-19 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
CN1841027A (zh) * 2005-03-28 2006-10-04 索尼株式会社 位移探测装置、位移测量装置以及定点探测装置
US20070065077A1 (en) * 2004-07-16 2007-03-22 Luna Innovations Incorporated Fiber Optic Position and Shape Sensing Device and Method Relating Thereto
CN1954218A (zh) * 2004-05-13 2007-04-25 Abb研究有限公司 光纤传感器和电流或磁场传感器
US20080212082A1 (en) * 2004-07-16 2008-09-04 Luna Innovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692068A (en) 1970-09-23 1972-09-19 Interbrev Sa A method of and a loom for producing a tape having a list with laterally protruding loops
DE3016104A1 (de) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Sensorvorrichtung mit einer als empfindliches element dienenden lichtleitfaser
US4697876A (en) * 1983-02-25 1987-10-06 Andrew Corporation Fiber-optic rotation sensor
US4761073A (en) 1984-08-13 1988-08-02 United Technologies Corporation Distributed, spatially resolving optical fiber strain gauge
US4697926A (en) 1985-02-08 1987-10-06 The Board Of Trustees Of The Leland Stanford Junior University Coherent distributed sensor and method using short coherence length sources
US4748686A (en) 1986-10-15 1988-05-31 United Technologies Corporation Coherence multiplexed optical position transducer
JPH0293503A (ja) 1988-09-30 1990-04-04 Anritsu Corp 光学系無反射終端器
GB2224566A (en) * 1988-06-30 1990-05-09 British Aerospace An optical sensor for determining changes in a dimension and/or a temperature of an object
DE3921440A1 (de) 1989-06-30 1991-01-03 Standard Elektrik Lorenz Ag Reflexionsarmer abschluss einer einmoden-glasfaser
US5118931A (en) * 1990-09-07 1992-06-02 Mcdonnell Douglas Corporation Fiber optic microbending sensor arrays including microbend sensors sensitive over different bands of wavelengths of light
US5633494A (en) * 1991-07-31 1997-05-27 Danisch; Lee Fiber optic bending and positioning sensor with selected curved light emission surfaces
US5263103A (en) 1992-11-16 1993-11-16 At&T Bell Laboratories Apparatus comprising a low reflection optical fiber termination
JP3159861B2 (ja) 1994-02-11 2001-04-23 株式会社フジクラ 光ファイバの無反射終端部
AT401065B (de) 1994-10-20 1996-06-25 Starlinger & Co Gmbh Einrichtung zur überwachung der schussfäden an einer rundwebmaschine
US5493113A (en) * 1994-11-29 1996-02-20 United Technologies Corporation Highly sensitive optical fiber cavity coating removal detection
US5627637A (en) * 1995-02-24 1997-05-06 Kapteyn; Kelvin L. Fully distributed optical fiber strain sensor
US5563967A (en) * 1995-06-07 1996-10-08 Mcdonnell Douglas Corporation Fiber optic sensor having a multicore optical fiber and an associated sensing method
US5698848A (en) * 1995-06-07 1997-12-16 Mcdonnell Douglas Corporation Fiber optic sensing systems and methods including contiguous optical cavities
JPH08334649A (ja) 1995-06-08 1996-12-17 Nippon Telegr & Teleph Corp <Ntt> 光終端器
US5748312A (en) * 1995-09-19 1998-05-05 United States Of American As Represented By The Secretary Of The Navy Sensing apparatus and method for detecting strain between fiber bragg grating sensors inscribed into an optical fiber
SE9503873L (sv) * 1995-11-02 1997-04-21 Reflex Instr Ab Anordning för att avkänna elastisk deformation hos ett verktygskaft i en verktygsmaskin
US5870511A (en) 1997-01-27 1999-02-09 Sentec Corporation Fiber optic temperature sensor
US5798521A (en) 1996-02-27 1998-08-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for measuring strain in bragg gratings
US5809198A (en) 1997-05-29 1998-09-15 Gould Electronics Inc. Low reflection optical fiber termination device and method using same
GB9713018D0 (en) 1997-06-20 1997-08-27 Secr Defence Optical fibre bend sensor
US5987197A (en) 1997-11-07 1999-11-16 Cidra Corporation Array topologies for implementing serial fiber Bragg grating interferometer arrays
US6301420B1 (en) 1998-05-01 2001-10-09 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Multicore optical fibre
US6360039B1 (en) 1998-07-17 2002-03-19 Lightpath Technologies, Inc. Fabrication of collimators employing optical fibers fusion-spliced to optical elements of substantially larger cross-sectional areas
US6289740B1 (en) * 1998-10-26 2001-09-18 The United States Of America As Represented By The Secretary Of The Navy Integrated fiber optic strain sensing using low-coherence wavelength-encoded addressing
US6545760B1 (en) 1999-03-25 2003-04-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for measuring strain in optical fibers using rayleigh scatter
JP2000329530A (ja) * 1999-05-24 2000-11-30 Shimizu Corp 変位計測装置の変位センサーおよびその設置方法
GB2371361A (en) * 1999-10-29 2002-07-24 Advanced Sensor Technology Llc Optical fiber navigation system
JP2001235637A (ja) 2000-02-23 2001-08-31 Sumitomo Electric Ind Ltd 光ファイバの無反射終端
US6668105B2 (en) * 2000-07-27 2003-12-23 Systems Planning & Analysis, Inc. Fiber optic strain sensor
WO2002033464A1 (en) 2000-10-18 2002-04-25 Amherst Holding Co. Low reflection optical fiber terminators
US6856400B1 (en) 2000-12-14 2005-02-15 Luna Technologies Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects
US6563107B2 (en) * 2001-01-11 2003-05-13 Canadian Space Agency Topological and motion measuring tool
JP4660805B2 (ja) * 2001-05-11 2011-03-30 清水建設株式会社 光ファイバセンサを用いた変位測定方法
US6999641B2 (en) * 2002-05-03 2006-02-14 Jerry Gene Williams Measurement of large strains in ropes using plastic optical fibers
WO2004005973A2 (en) 2002-07-09 2004-01-15 Luna Technologies Polarization diversity detection without a polarizing beam splitter
US7099552B1 (en) 2003-02-18 2006-08-29 Kilolambda Technologies Ltd. Optical terminator
JP2004251779A (ja) * 2003-02-20 2004-09-09 Fuji Photo Optical Co Ltd 長尺可撓部材の三次元形状検出装置
US6888623B2 (en) 2003-02-26 2005-05-03 Dynamic Technology, Inc. Fiber optic sensor for precision 3-D position measurement
WO2004090507A2 (en) 2003-04-02 2004-10-21 Luna Technologies, Inc. Apparatus and method for correcting errors generated by a laser with non-ideal tuning characteristics
US7027699B2 (en) 2003-05-21 2006-04-11 The Hong Kong Polytechnic University Optical fiber and optical fiber sensors
US7019837B2 (en) 2003-08-27 2006-03-28 Weatherford/Lamb, Inc Method and apparatus for reducing crosstalk interference in an inline Fabry-Perot sensor array
US20050089326A1 (en) 2003-10-03 2005-04-28 Zvi Regev Cancellation of transmitted signal crosstalk in optical receivers of diplexer-based fiber optic transceivers
US7440087B2 (en) 2004-02-24 2008-10-21 Luna Innovations Incorporated Identifying optical fiber segments and determining characteristics of an optical device under test based on fiber segment scatter pattern data
US20060061770A1 (en) 2004-09-22 2006-03-23 The Regents Of The University Of California Heterodyning time resolution boosting method and system
EP2397813B1 (en) * 2004-12-14 2013-07-24 Luna Innovations Incorporated Compensating for time varying phase changes in interferometric measurements
US8182433B2 (en) * 2005-03-04 2012-05-22 Endosense Sa Medical apparatus system having optical fiber load sensing capability
US7330245B2 (en) 2005-03-10 2008-02-12 Luna Innovations Incorporated Calculation of birefringence in a waveguide based on Rayleigh scatter
JP2006284193A (ja) * 2005-03-31 2006-10-19 Alps Electric Co Ltd 三次元形状測定装置及び三次元形状測定方法
CN100350220C (zh) * 2005-11-25 2007-11-21 浙江大学 基于长周期光纤光栅对传感器的双参量测量方法
US7930065B2 (en) 2005-12-30 2011-04-19 Intuitive Surgical Operations, Inc. Robotic surgery system including position sensors using fiber bragg gratings
US20070201793A1 (en) * 2006-02-17 2007-08-30 Charles Askins Multi-core optical fiber and method of making and using same
US8989528B2 (en) 2006-02-22 2015-03-24 Hansen Medical, Inc. Optical fiber grating sensors and methods of manufacture
CN102599875B (zh) 2006-03-22 2015-03-11 皇家飞利浦电子股份有限公司 医疗器械系统
US7664347B2 (en) 2006-06-07 2010-02-16 Baker Hughes Incorporated Multi-core optical fiber sensor
US7317849B1 (en) * 2006-06-08 2008-01-08 Institut National D'optique Optical fiber sensor and method
US7538883B2 (en) 2006-06-16 2009-05-26 Luna Innovations Incorporated Distributed strain and temperature discrimination in polarization maintaining fiber
US7324714B1 (en) 2007-04-11 2008-01-29 The United States Of America As Represented By The Secretary Of The Navy Multicore fiber curvature sensor
WO2008131303A2 (en) 2007-04-20 2008-10-30 Hansen Medical, Inc. Optical fiber shape sensing systems
EP2628460B1 (en) * 2007-08-14 2021-08-11 Koninklijke Philips N.V. Robotic instrument systems utilizing optical fiber sensors
US7815376B2 (en) 2008-06-30 2010-10-19 Intuitive Surgical Operations, Inc. Fixture for shape-sensing optical fiber in a kinematic chain
US7720322B2 (en) * 2008-06-30 2010-05-18 Intuitive Surgical, Inc. Fiber optic shape sensor
WO2010054262A1 (en) * 2008-11-07 2010-05-14 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Measurement of fiber twist by polarization tracking
GB0823306D0 (en) * 2008-12-22 2009-01-28 Rogers Alan Frequency-mapped distributed presure measurement
US7813599B2 (en) 2009-02-23 2010-10-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for shape and end position determination using an optical fiber
JP5743380B2 (ja) 2009-03-06 2015-07-01 キヤノン株式会社 光断層撮像装置および光断層撮像方法
JP5645445B2 (ja) 2009-05-22 2014-12-24 キヤノン株式会社 撮像装置及び撮像方法
US8773650B2 (en) 2009-09-18 2014-07-08 Intuitive Surgical Operations, Inc. Optical position and/or shape sensing
US8265431B2 (en) * 2009-11-06 2012-09-11 Baker Hughes Incorporated Rotated single or multicore optical fiber
US8183520B2 (en) 2009-11-13 2012-05-22 Intuitive Surgical Operations, Inc. Optical fiber shape sensor calibration
JP5654611B2 (ja) * 2009-12-02 2015-01-14 オーエフエス ファイテル，エルエルシー マルチコアファイバにおけるクロストークの操作技術
US9285246B2 (en) 2010-02-12 2016-03-15 Intuitive Surgical Operations, Inc. Method and system for absolute three-dimensional measurements using a twist-insensitive shape sensor
WO2011127134A2 (en) * 2010-04-09 2011-10-13 Luna Innovations Incorporated Strain sensing with optical fiber rosettes
US8400620B2 (en) 2010-06-01 2013-03-19 Luna Innovations Incorporated Registration of an extended reference for parameter measurement in an optical sensing system
EP2577221B1 (en) 2010-06-01 2019-04-24 Intuitive Surgical Operations Inc. Interferometric measurement with crosstalk suppression
US8842963B2 (en) 2010-09-01 2014-09-23 Intuitive Surgical Operations, Inc. Reducing reflection at termination of optical fiber in a small volume
US8531655B2 (en) 2010-09-17 2013-09-10 Luna Innovations Incorporated Compensating for non-ideal multi-core optical fiber structure
WO2013136247A1 (en) * 2012-03-16 2013-09-19 Koninklijke Philips N.V. An optical sensing system for determining the position and/or shape of an associated object
US8970845B1 (en) * 2012-05-31 2015-03-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration In-situ three-dimensional shape rendering from strain values obtained through optical fiber sensors
US8746076B2 (en) * 2012-08-22 2014-06-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Shape sensing using a multi-core optical fiber having an arbitrary initial shape in the presence of extrinsic forces
WO2014204839A1 (en) * 2013-06-18 2014-12-24 Intuitive Surgical Operations, Inc. Methods and apparatus segmented calibration of a sensing optical fiber
US20160018245A1 (en) * 2014-07-17 2016-01-21 Schlumberger Technology Corporation Measurement Using A Multi-Core Optical Fiber
JP6494876B1 (ja) * 2016-02-24 2019-04-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 縒られたマルチコアファイバを用いる光学形状感知における非線形ねじれ応答を補正する方法及びシステム
WO2017182535A1 (en) * 2016-04-20 2017-10-26 Koninklijke Philips N.V. Methods and systems for optically connecting an optical fiber sensor to an optical shape sensing console
CN108603977B (zh) * 2016-05-11 2020-08-07 直观外科手术操作公司 具有用于安全性的冗余纤芯的多纤芯光学纤维
EP3469300B1 (en) * 2016-06-09 2020-11-25 Intuitive Surgical Operations Inc. Methods and apparatus for calibration for a fiber optic shape sensor
CN110476095B (zh) * 2017-10-02 2023-10-20 直观外科手术操作公司 具有微光栅的光纤以及用于制作和使用该光纤的方法和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1954218A (zh) * 2004-05-13 2007-04-25 Abb研究有限公司 光纤传感器和电流或磁场传感器
US20060013523A1 (en) * 2004-07-16 2006-01-19 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US20070065077A1 (en) * 2004-07-16 2007-03-22 Luna Innovations Incorporated Fiber Optic Position and Shape Sensing Device and Method Relating Thereto
US20080212082A1 (en) * 2004-07-16 2008-09-04 Luna Innovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter
CN1841027A (zh) * 2005-03-28 2006-10-04 索尼株式会社 位移探测装置、位移测量装置以及定点探测装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI670465B (zh) 2017-10-02 2019-09-01 日商歐姆龍股份有限公司 共焦測量裝置

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US10378885B2 (en) 2019-08-13
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US20210131796A1 (en) 2021-05-06
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