IN2012DN02224A - - Google Patents

Download PDF

Info

Publication number
IN2012DN02224A
IN2012DN02224A IN2224DEN2012A IN2012DN02224A IN 2012DN02224 A IN2012DN02224 A IN 2012DN02224A IN 2224DEN2012 A IN2224DEN2012 A IN 2224DEN2012A IN 2012DN02224 A IN2012DN02224 A IN 2012DN02224A
Authority
IN
India
Prior art keywords
core fiber
optical length
point
detected
detected changes
Prior art date
Application number
Other languages
English (en)
Inventor
Mark E Froggatt
Justin W Klein
Dawn K Gifford
Stephen Tod Kreger
Original Assignee
Luna Innovations Inc
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 Luna Innovations Inc filed Critical Luna Innovations Inc
Publication of IN2012DN02224A publication Critical patent/IN2012DN02224A/en

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
    • 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)
IN2224DEN2012 2009-09-18 2010-09-16 IN2012DN02224A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24374609P 2009-09-18 2009-09-18
US25557509P 2009-10-28 2009-10-28
US35034310P 2010-06-01 2010-06-01
US12/874,901 US8773650B2 (en) 2009-09-18 2010-09-02 Optical position and/or shape sensing
PCT/US2010/002517 WO2011034584A2 (fr) 2009-09-18 2010-09-16 Détection de position et/ou de forme optique

Publications (1)

Publication Number Publication Date
IN2012DN02224A true IN2012DN02224A (fr) 2015-08-21

Family

ID=43759221

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2224DEN2012 IN2012DN02224A (fr) 2009-09-18 2010-09-16

Country Status (8)

Country Link
US (9) US8773650B2 (fr)
EP (3) EP2478331B1 (fr)
JP (1) JP5506935B2 (fr)
CN (3) CN104535009B (fr)
BR (1) BR112012008347B1 (fr)
IN (1) IN2012DN02224A (fr)
RU (1) RU2541139C2 (fr)
WO (1) WO2011034584A2 (fr)

Families Citing this family (149)

* 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
WO2011153018A2 (fr) 2010-06-01 2011-12-08 Luna Innovations Incorporated Mesure interférométrique avec suppression de la diaphonie
US10551170B2 (en) * 2011-01-28 2020-02-04 Koninklijke Philips N.V. Fiber optic sensors for determining 3D shape
JP6188685B2 (ja) 2011-06-10 2017-08-30 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 介入治療に対するアプリケータ配置のリアルタイム変化を決定する光ファイバ感知
EP2721434B1 (fr) * 2011-06-14 2021-05-05 Intuitive Surgical Operations, Inc. Mise en coïncidence d'âmes dans des systèmes de détection de fibres optiques multi-âmes
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
EP2742329B1 (fr) 2011-09-02 2017-12-27 Koninklijke Philips N.V. Informations d'insertion et de sortie de dispositif médical au moyen d'une détection répartie de température à fibre optique
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
KR101916499B1 (ko) * 2011-12-05 2019-01-07 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 간섭 감지 시스템에서 움직임을 보상하기 위한 방법 및 장치
US9417057B2 (en) 2012-03-16 2016-08-16 Koninklijke Philips N.V. Optical sensing system for determining the position and/or shape of an associated object
WO2013169098A1 (fr) * 2012-05-07 2013-11-14 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Système d'interrogation de capteur optique et procédé de fabrication de système d'interrogation de capteur optique
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 (fr) * 2012-10-01 2014-04-10 Koninklijke Philips N.V. Système et procédé permettant d'enregistrer une détection de forme avec une imagerie à l'aide d'un plan optimal
EP2720388A1 (fr) 2012-10-15 2014-04-16 Koninklijke Philips N.V. Système de réflectométrie de domaine de fréquence optique (OFDR)
US20150230730A1 (en) * 2012-10-16 2015-08-20 Koninklijke Philips N.V. Pulmonary plethysmography based on optical shape sensing
WO2014072845A1 (fr) 2012-11-09 2014-05-15 Koninklijke Philips N.V. Système de réflectométrie en domaine de fréquences optiques (ofdr) ayant de multiples fibres par chaîne de détection
RU2551802C2 (ru) * 2012-12-18 2015-05-27 Владимир Васильевич Гришачев Устройство защиты оптической сети от несанкционированного зондирования методами оптической рефлектометрии
EP2936048B1 (fr) * 2012-12-24 2019-07-31 Intuitive Surgical Operations, Inc. Correction de dispersion dans une réflectométrie de domaine de fréquence optique (ofdr)
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
EP2951479A4 (fr) 2013-02-01 2016-09-14 Nat Oilwell Varco Denmark Is Conduite montante armée flexible non liée
JP6829938B2 (ja) 2013-02-14 2021-02-17 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 介入システム
WO2014136020A2 (fr) * 2013-03-07 2014-09-12 Koninklijke Philips N.V. Suréchantillonage adaptatif pour interpolations en temps réel précises
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
US9606021B2 (en) 2013-06-18 2017-03-28 Intuitive Surgical Operations, Inc. Methods and apparatus segmented calibration of a sensing optical fiber
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
US9464883B2 (en) 2013-06-23 2016-10-11 Eric Swanson Integrated optical coherence tomography systems and methods
CN114343608B (zh) * 2013-07-29 2024-07-26 直观外科手术操作公司 具有冗余感测的形状传感器系统
EP3041409A1 (fr) 2013-09-06 2016-07-13 Koninklijke Philips N.V. Système de navigation
US9216004B2 (en) 2013-09-12 2015-12-22 Jesse Talant Adam and ease mammography device
WO2015044930A1 (fr) * 2013-09-30 2015-04-02 Koninklijke Philips N.V. Rejet d'un profil spécifique à un dispositif pour une détection de forme optique stable
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
WO2015106621A1 (fr) * 2014-01-17 2015-07-23 Harbin Institute Of Technology Procédé et équipement faisant appel à une sonde à réseau de bragg sur fibre multicœur pour mesurer la structure d'une pièce micrométrique
US9494416B2 (en) 2014-02-06 2016-11-15 Baker Hughes Incorporated Fiber optic shape sensing system using anchoring points
US11067387B2 (en) * 2014-02-28 2021-07-20 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
WO2016029110A1 (fr) 2014-08-22 2016-02-25 Luna Innovations Incorporated Procédé et appareil de mesures interférométriques localisées multiples
EP3218747B1 (fr) 2014-11-11 2020-10-14 Luna Innovations Incorporated Fibre optique et procédé et appareil pour la détection précise par fibre optique sous de multiples 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
EP3234667B1 (fr) * 2014-12-15 2019-09-18 Intuitive Surgical Operations, Inc. Coeurs dissemblables dans une fibre optique à coeurs multiples pour séparation de la contrainte et de la température
US10405908B2 (en) 2014-12-18 2019-09-10 Warsaw Orthopedic, Inc. Apparatus and method for forming support device for effecting orthopedic stabilization
EP3242621B1 (fr) * 2015-01-08 2024-03-13 Koninklijke Philips N.V. Système optique de détection de forme, appareil médical et procédé de détection optique de forme
KR102579618B1 (ko) * 2015-03-27 2023-09-18 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 접속되는 광 멀티코어 섬유의 간섭 정렬
JP6817209B2 (ja) * 2015-04-02 2021-01-20 インテュイティブ サージカル オペレーションズ， インコーポレイテッド 光ファイバの測定された干渉データと光ファイバの基準干渉データとの位置合せ
EP3289954A1 (fr) * 2015-05-01 2018-03-07 Olympus Corporation Appareil de déduction d'informations de flexion, système d'endoscope équipé de l'appareil de déduction d'informations de flexion, procédé de déduction d'informations de flexion, et programme de déduction d'informations de flexion
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
WO2016202857A1 (fr) 2015-06-16 2016-12-22 Karlsruher Institut für Technologie Dispositif et procédé pour la détermination d'une déformation d'une structure flexible tridimensionnelle
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
JP6461343B2 (ja) * 2015-07-10 2019-01-30 オリンパス株式会社 形状検出装置
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
EP3391030B1 (fr) * 2015-12-14 2025-02-12 Intuitive Surgical Operations, Inc. Appareil et procédé de génération de données 3d de cible anatomique au moyen d'une détection de forme par fibres optiques
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
US11079217B2 (en) 2016-04-20 2021-08-03 Koninklijke Philips N.V. Methods and systems for optically connecting an optical fiber sensor to an optical shape sensing console
KR20240035639A (ko) * 2016-05-11 2024-03-15 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 안전성을 위한 멀티코어 광섬유의 여분의 코어
EP3469300B1 (fr) 2016-06-09 2020-11-25 Intuitive Surgical Operations Inc. Procédés et appareil d'étalonnage de capteur de forme à fibre optique
KR102408644B1 (ko) 2016-06-29 2022-06-14 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 Ofdr 인터로게이터 모니터링 및 최적화를 위한 방법 및 장치
EP4335363A3 (fr) 2016-07-08 2024-04-17 Intuitive Surgical Operations, Inc. Calcul de courbure redondante dans une fibre multicoeur pour la sécurité
US10145681B2 (en) * 2016-07-19 2018-12-04 Corning Incorporated Brillouin-based distributed bend fiber sensor and method for using same
EP4465115A3 (fr) 2016-09-27 2025-02-12 Intuitive Surgical Operations, Inc. Ensembles micro-optiques et systèmes d'interrogation optique
WO2018075911A1 (fr) 2016-10-21 2018-04-26 Intuitive Surgical Operations, Inc. Détection de forme au moyen d'un capteur à fibres multicœurs
US11016316B2 (en) 2016-11-10 2021-05-25 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 (fr) 2017-08-29 2019-03-06 Koninklijke Philips N.V. Cathéter d'ablation, agencement de cathéter et système pour fournir un traitement ablatif
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
EP3692402B1 (fr) * 2017-10-02 2023-06-07 Intuitive Surgical Operations, Inc. Fibre optique à microréseaux et procédés et appareil de fabrication et d'utilisation de celle-ci
JP6939360B2 (ja) 2017-10-02 2021-09-22 オムロン株式会社 共焦点計測装置
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
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
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
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 (fr) * 2018-09-20 2020-03-25 Koninklijke Philips N.V. Système et procédé de détection de forme optique
EP3627095A1 (fr) 2018-09-20 2020-03-25 Koninklijke Philips N.V. Capteur à fibre optique pour détection de forme, dispositif, système et procédé de détection de forme optique
EP3650806A1 (fr) 2018-11-08 2020-05-13 Koninklijke Philips N.V. Capteur à fibre optique, système et procédé d'interrogation du capteur à fibre optique
CN113167566B (zh) * 2018-12-04 2023-10-31 Ofs菲特尔有限责任公司 利用偏移芯光纤的高分辨率分布式传感器
EP3663707A1 (fr) 2018-12-07 2020-06-10 Koninklijke Philips N.V. Procedes et systemes pour mesurer la forme d'un capteur a fibre optique
WO2020172413A1 (fr) 2019-02-20 2020-08-27 Humanetics Innovative Solutions, Inc. Système de fibre optique ayant une structure d'âme hélicoïdale pour la détection de forces au cours d'un essai de collision
US10921120B2 (en) * 2019-02-20 2021-02-16 Toyota Motor Engineering & Manufacturing North America, Inc. Bending and kinking detection apparatus and method
CN113692525A (zh) 2019-02-20 2021-11-23 惠曼创新解决方案公司 用于拟人测试设备的形状感测系统和方法
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
WO2021001710A1 (fr) 2019-07-02 2021-01-07 Technology Innovation Momentum Fund (Israel) Limited Partnership Interrogation de réseaux de réflecteurs faibles espacés de manière égale dans des fibres optiques
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
JP7600257B2 (ja) * 2020-03-13 2024-12-16 オーエフエス ファイテル，エルエルシー 三次元空間に沿ったマイクロベンドおよび任意の微小変形を測定するためのシステム
WO2021247754A1 (fr) 2020-06-03 2021-12-09 Intuitive Surgical Operations, Inc. Guidage de la lumière dans une fibre optique
JP7376052B2 (ja) * 2020-06-05 2023-11-08 日本電信電話株式会社 形状測定システム及び形状測定方法
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 (fr) * 2020-09-16 2022-03-23 Koninklijke Philips N.V. Procédé et système de représentation de la forme d'un capteur à fibre optique
JP7450240B2 (ja) 2020-10-15 2024-03-15 ニューブレクス株式会社 分布型位置検知ロープおよび分布型位置検知システム
EP4242582B8 (fr) * 2020-11-05 2025-11-05 NTT, Inc. Dispositif et procédé de calcul de comportement de structure linéaire
EP3995076A1 (fr) * 2020-11-06 2022-05-11 Koninklijke Philips N.V. Procédé de reconnexion de fibres optiques et système
US12540816B2 (en) * 2020-12-24 2026-02-03 Katholieke Universiteit Leuven Method for shape sensing an optical fiber
WO2022248967A1 (fr) * 2021-05-24 2022-12-01 Ramot At Tel-Aviv University Ltd. Détection de forme de fibres optiques multimodes
WO2023058219A1 (fr) * 2021-10-08 2023-04-13 日本電信電話株式会社 Dispositif et procédé de mesure de diaphonie entre cœurs
JP7745739B2 (ja) 2022-02-21 2025-09-29 株式会社フジクラ 光ファイバ、光デバイス及び光デバイスの製造方法
EP4282366A1 (fr) 2022-05-23 2023-11-29 Koninklijke Philips N.V. Enregistrement de la forme d'un dispositif permettant de détecter les formes sur un système d'imagerie
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
CN121002532A (zh) 2023-02-01 2025-11-21 直观外科手术操作公司 从术中图像中提取伸长装置
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
CN120731055A (zh) 2023-02-23 2025-09-30 直观外科手术操作公司 基于工具的柔性伸长装置控制
WO2024186659A1 (fr) 2023-03-06 2024-09-12 Intuitive Surgical Operations, Inc. Génération d'images médicales haute résolution à l'aide d'un modèle d'apprentissage automatique
CN121013676A (zh) 2023-03-27 2025-11-25 直观外科手术操作公司 用于柔性伸长装置的可插入工具识别
EP4704668A1 (fr) 2023-05-03 2026-03-11 Intuitive Surgical Operations, Inc. Détection et réglage de mou de fil de traction pour dispositifs allongés flexibles
DE102024113395A1 (de) 2023-05-15 2024-11-21 Northern Digital Inc. Management der faseroptischen formabtastung
EP4485025A1 (fr) 2023-06-30 2025-01-01 Koninklijke Philips N.V. Ensemble connecteur, système de connexion et procédé d'alignement de câbles
WO2025019569A1 (fr) 2023-07-18 2025-01-23 Intuitive Surgical Operations, Inc. Imagerie peropératoire pour navigation assistée par robot
CN121620341A (zh) 2023-08-03 2026-03-06 直观外科手术操作公司 基于工具插入距离的柔性伸长装置接合控制
WO2025042718A1 (fr) 2023-08-18 2025-02-27 Intuitive Surgical Operations, Inc. Planification et navigation basées sur l'atlas pour des procédures médicales
CN121772891A (zh) 2023-08-31 2026-03-31 直观外科手术操作公司 用于抑制系统部件的反向驱动的有条件制动器接合
WO2025054381A1 (fr) 2023-09-08 2025-03-13 Intuitive Surgical Operations, Inc. Transfert de style pour imagerie peropératoire
WO2025054377A1 (fr) 2023-09-08 2025-03-13 Intuitive Surgical Operations, Inc. Retouche et mise à jour de cible pour imagerie péropératoire
WO2025062512A1 (fr) * 2023-09-20 2025-03-27 日本電信電話株式会社 Procédé de mesure de torsion dans des fibres multicœurs couplées
WO2025064464A1 (fr) 2023-09-21 2025-03-27 Intuitive Surgical Operations, Inc. Outil médical à fenêtre de signal et procédés d'utilisation
US12085387B1 (en) 2023-09-23 2024-09-10 Hamamatsu Photonics K.K. Optical coherence tomography system for subsurface inspection
CN122028864A (zh) 2023-10-02 2026-05-12 直观外科手术操作公司 系统重启之后恢复系统的状态
WO2025122446A1 (fr) 2023-12-04 2025-06-12 Intuitive Surgical Operations, Inc. Ensembles fluidiques et systèmes médicaux associés
US20250237499A1 (en) * 2024-01-18 2025-07-24 The Government Of The United States Of America Apparatus for recovering twist in cable shape
WO2025160225A1 (fr) 2024-01-23 2025-07-31 Intuitive Surgical Operations, Inc. Détection de position d'insertion d'outil
WO2025171214A2 (fr) 2024-02-09 2025-08-14 Intuitive Surgical Operations, Inc. Filtre directionnel et/ou contraintes de translation pour enregistrement de coordonnées
WO2026024697A1 (fr) 2024-07-22 2026-01-29 Intuitive Surgical Operations, Inc. Détection, manipulation et résolution de flexion involontaire pour dispositif allongé flexible
WO2026050122A1 (fr) 2024-08-27 2026-03-05 Intuitive Surgical Operations, Inc. Mécanisme d'échantillonnage de tissu flexible
US12618663B2 (en) * 2024-09-20 2026-05-05 China University Of Mining And Technology Torsion compensation system and compensation method for fiber Bragg grating curvature sensor
WO2026071175A1 (fr) * 2024-09-30 2026-04-02 古河電気工業株式会社 Système de détection de forme de câble et câble d'alimentation
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

Family Cites Families (96)

* 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
SE504757C2 (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
CA2325036A1 (fr) * 1999-10-29 2001-04-29 Advanced Sensor Technology, Llc Systeme de navigation par fibres optiques
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 (fr) 2000-10-18 2002-04-25 Amherst Holding Co. Terminaisons de fibre optique a faible reflexion
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 (fr) 2002-07-09 2004-01-15 Luna Technologies Detection de la diversite de polarisation sans separateur de faisceau polarisant
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 (fr) 2003-04-02 2004-10-21 Luna Technologies, Inc. Appareil et procede permettant de corriger des erreurs generees par un laser a caracteristiques de reglage non ideales
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
JP4842925B2 (ja) 2004-05-13 2011-12-21 アーベーベー・リサーチ・リミテッド 光ファイバー・センサー・コイル及び電流または磁場センサー
US20060013523A1 (en) * 2004-07-16 2006-01-19 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US7772541B2 (en) * 2004-07-16 2010-08-10 Luna Innnovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter
US7781724B2 (en) * 2004-07-16 2010-08-24 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US20060061770A1 (en) 2004-09-22 2006-03-23 The Regents Of The University Of California Heterodyning time resolution boosting method and system
EP1825215B1 (fr) * 2004-12-14 2013-10-30 Luna Innovations, Inc. Compensation de changements de phase variant dans le temps dans les mesures interferometriques
US8182433B2 (en) * 2005-03-04 2012-05-22 Endosense Sa Medical apparatus system having optical fiber load sensing capability
EP1869511B1 (fr) 2005-03-10 2012-08-01 Luna Innovations, Inc. Calcul de la birefringence dans un guide d'onde en fonction de la diffusion de rayleigh
JP2006275654A (ja) 2005-03-28 2006-10-12 Sony Corp 変位検出装置及び変位計測装置並びに定点検出装置
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
US20070265503A1 (en) 2006-03-22 2007-11-15 Hansen Medical, Inc. Fiber optic instrument sensing system
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
WO2007149230A2 (fr) 2006-06-16 2007-12-27 Luna Innovations Incorporated Discrimination de l'effort et de la tempÉrature distribuÉs dans une fibre À maintien de la polarisation
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
US8050523B2 (en) 2007-04-20 2011-11-01 Koninklijke Philips Electronics N.V. Optical fiber shape sensing systems
WO2009023801A1 (fr) * 2007-08-14 2009-02-19 Hansen Medical, Inc. Systèmes d'instruments robotisés, et procédés utilisant des capteurs à fibres optiques
US7720322B2 (en) 2008-06-30 2010-05-18 Intuitive Surgical, Inc. Fiber optic shape sensor
US7815376B2 (en) 2008-06-30 2010-10-19 Intuitive Surgical Operations, Inc. Fixture for shape-sensing optical fiber in a kinematic chain
US8335405B2 (en) * 2008-11-07 2012-12-18 The United States Of America, As Represented By The Secretary Of The Navy Method and apparatus for measuring 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
US8923678B2 (en) * 2009-12-02 2014-12-30 Ofs Fitel, Llc Techniques for manipulating crosstalk in multicore fibers
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 (fr) * 2010-04-09 2011-10-13 Luna Innovations Incorporated Détection de contrainte à l'aide de rosettes de fibres optiques
US8400620B2 (en) 2010-06-01 2013-03-19 Luna Innovations Incorporated Registration of an extended reference for parameter measurement in an optical sensing system
WO2011153018A2 (fr) 2010-06-01 2011-12-08 Luna Innovations Incorporated Mesure interférométrique avec suppression de la diaphonie
US8842963B2 (en) 2010-09-01 2014-09-23 Intuitive Surgical Operations, Inc. Reducing reflection at termination of optical fiber in a small volume
EP2616783B1 (fr) 2010-09-17 2021-01-27 Intuitive Surgical Operations Inc. Système et méthode de mesure interférométrique pour la compensation d'une structure non idéale de fibre optique à coeurs multiples
US9417057B2 (en) * 2012-03-16 2016-08-16 Koninklijke Philips N.V. 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
US9606021B2 (en) * 2013-06-18 2017-03-28 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
US11079217B2 (en) * 2016-04-20 2021-08-03 Koninklijke Philips N.V. Methods and systems for optically connecting an optical fiber sensor to an optical shape sensing console
KR20240035639A (ko) * 2016-05-11 2024-03-15 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 안전성을 위한 멀티코어 광섬유의 여분의 코어
EP3469300B1 (fr) * 2016-06-09 2020-11-25 Intuitive Surgical Operations Inc. Procédés et appareil d'étalonnage de capteur de forme à fibre optique
EP3692402B1 (fr) * 2017-10-02 2023-06-07 Intuitive Surgical Operations, Inc. Fibre optique à microréseaux et procédés et appareil de fabrication et d'utilisation de celle-ci

Also Published As

Publication number Publication date
CN102695938B (zh) 2015-05-20
US9784569B2 (en) 2017-10-10
WO2011034584A2 (fr) 2011-03-24
US20240044638A1 (en) 2024-02-08
WO2011034584A3 (fr) 2011-07-21
CN104535009B (zh) 2017-07-25
US20220404144A1 (en) 2022-12-22
US20170003119A9 (en) 2017-01-05
US20140320846A1 (en) 2014-10-30
RU2541139C2 (ru) 2015-02-10
US11828586B2 (en) 2023-11-28
EP2478331A2 (fr) 2012-07-25
EP2478331B1 (fr) 2019-04-24
US20170370705A1 (en) 2017-12-28
EP4279896B1 (fr) 2025-04-30
EP4279896A3 (fr) 2024-01-24
US12235095B2 (en) 2025-02-25
US20200141719A1 (en) 2020-05-07
US10378885B2 (en) 2019-08-13
US10739129B2 (en) 2020-08-11
US20210131796A1 (en) 2021-05-06
RU2012115444A (ru) 2013-10-27
JP5506935B2 (ja) 2014-05-28
US8773650B2 (en) 2014-07-08
US10551173B2 (en) 2020-02-04
US11473902B2 (en) 2022-10-18
EP2478331A4 (fr) 2017-06-28
EP3521752A1 (fr) 2019-08-07
JP2013505441A (ja) 2013-02-14
US20190331479A1 (en) 2019-10-31
EP4279896A2 (fr) 2023-11-22
BR112012008347B1 (pt) 2020-12-08
CN104880159A (zh) 2015-09-02
EP3521752B1 (fr) 2023-11-29
BR112012008347A2 (pt) 2016-03-22
US10921117B2 (en) 2021-02-16
US20200318951A1 (en) 2020-10-08
US20110109898A1 (en) 2011-05-12
CN102695938A (zh) 2012-09-26
CN104535009A (zh) 2015-04-22
CN104880159B (zh) 2017-11-17

Similar Documents

Publication Publication Date Title
WO2011034584A3 (fr) Détection de position et/ou de forme optique
DK201300331A (en) System and method for distributed environmental parameter measurement
GB201320076D0 (en) Absolute distance meter based on an undersampling method
WO2008128978A3 (fr) Procédé et dispositif de mesure dimensionnelle au moyen d&#39;appareils de mesure de coordonnées
EP1956335A3 (fr) Mesure de la vitesse utilisant des capteurs magnétorésistifs
GB201105542D0 (en) Determination of a location of an apparatus
ATE472090T1 (de) Verfahren und vorrichtung zur dickenmessung
GB2469427A (en) Method for sensing strain in a component in a wind turbine, optical strain sensing system and uses thereof
NZ622924A (en) System and method for supporting an exercise movement
MY151213A (en) Apparatus, system and method for measuring thread features on pipe or tube end
ATE515974T1 (de) Verfahren und vorrichtungen zur messung der körperkerntemperatur
WO2014001977A3 (fr) Navigation guide par capteur optique à fibre pour visualisation et contrôle vasculaire
MY174495A (en) Fluid properties including equation of state modeling with optical constraints
IL195104A (en) A device and method for integrating @ @ inertial @ @ measurements from cluster @ sensors
MX2011013915A (es) Dispositivo de analisis y metodo de analisis.
MY153332A (en) Document of value, method of manufacture and method of detecting soil or wear
RU2013138568A (ru) Устройство для измерения деформаций и способ измерения деформаций
BR112018069827A2 (pt) sistema e método de medição para medir uma superfície de um objeto medido, e, método para garantia de qualidade de um objeto medido.
MY164085A (en) Apparatus and methods of determining formation resistivity
DK2817596T3 (da) Sensoranordning, anordning og fremgangsmåde til måling af svingninger i et måleobjekt samt måleobjekt med i det mindste en sådan sensoranordning
EP2386832A3 (fr) Codeur photoélectrique
ATE540287T1 (de) Verfahren zum messen der exzentrizitätsmenge
SE0801276L (sv) Metod och anordning för bestämning av tillförlitligheten av en estimerad position för en gruv- och/eller anläggningsmaskin
DE112009001989A5 (de) Vorrichtung zur berührungslosen Abstandsmessung zwischen zwei Messstellen
CN205537583U (zh) 一种间距检测装置