CR20110681A - Sistema de tomografía de coherencia óptica intravascular con accesorios e interfaz de monitoreo de presión - Google Patents

Sistema de tomografía de coherencia óptica intravascular con accesorios e interfaz de monitoreo de presión

Info

Publication number
CR20110681A
CR20110681A CR20110681A CR20110681A CR20110681A CR 20110681 A CR20110681 A CR 20110681A CR 20110681 A CR20110681 A CR 20110681A CR 20110681 A CR20110681 A CR 20110681A CR 20110681 A CR20110681 A CR 20110681A
Authority
CR
Costa Rica
Prior art keywords
optical coherence
coherence tomography
accessories
pressure monitoring
tomography system
Prior art date
Application number
CR20110681A
Other languages
English (en)
Inventor
Joseph M Schmitt
Christopher Petroff
Original Assignee
Lightlab Imaging 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 Lightlab Imaging Inc filed Critical Lightlab Imaging Inc
Publication of CR20110681A publication Critical patent/CR20110681A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02154—Measuring pressure in heart or blood vessels by means inserted into the body by optical transmission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Endoscopes (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Un método y sistema de tomografía de coherencia óptica con medición de presión integrada. En una modalidad el sistema incluye un interferómetro que incluye: un láser de barrido de longitud de onda; un brazo fuente en comunicación con el láser de barrido de longitud de onda; un brazo de referencia en comunicación con un reflector de referencia; un primer fotodetector que tiene una salida de señales; un brazo detector en comunicación con el primer fotodetector, una interfaz de la sonda.
CR20110681A 2010-01-19 2011-12-20 Sistema de tomografía de coherencia óptica intravascular con accesorios e interfaz de monitoreo de presión CR20110681A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/689,724 US8478384B2 (en) 2010-01-19 2010-01-19 Intravascular optical coherence tomography system with pressure monitoring interface and accessories

Publications (1)

Publication Number Publication Date
CR20110681A true CR20110681A (es) 2012-01-30

Family

ID=44263002

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20110681A CR20110681A (es) 2010-01-19 2011-12-20 Sistema de tomografía de coherencia óptica intravascular con accesorios e interfaz de monitoreo de presión

Country Status (7)

Country Link
US (4) US8478384B2 (es)
EP (2) EP2523594B1 (es)
JP (2) JP5558580B2 (es)
AU (1) AU2010343108B2 (es)
CA (2) CA2765412C (es)
CR (1) CR20110681A (es)
WO (1) WO2011090744A2 (es)

Families Citing this family (212)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
JP2010508973A (ja) 2006-11-08 2010-03-25 ライトラブ イメージング， インコーポレイテッド 光−音響イメージングデバイスおよび方法
JP5524835B2 (ja) 2007-07-12 2014-06-18 ヴォルカノ コーポレイション 生体内撮像用カテーテル
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
WO2009009802A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Oct-ivus catheter for concurrent luminal imaging
US7813609B2 (en) 2007-11-12 2010-10-12 Lightlab Imaging, Inc. Imaging catheter with integrated reference reflector
US9125562B2 (en) 2009-07-01 2015-09-08 Avinger, Inc. Catheter-based off-axis optical coherence tomography imaging system
US8548571B2 (en) 2009-12-08 2013-10-01 Avinger, Inc. Devices and methods for predicting and preventing restenosis
WO2010129075A1 (en) 2009-04-28 2010-11-11 Avinger, Inc. Guidewire support catheter
CN102460118B (zh) 2009-05-28 2015-03-25 阿维格公司 用于生物成像的光学相干断层扫描
EP2448502B1 (en) 2009-07-01 2022-04-06 Avinger, Inc. Atherectomy catheter with laterally-displaceable tip
ES2645392T3 (es) * 2010-03-17 2017-12-05 Lightlab Imaging, Inc. Métodos y aparatos de reducción de ruido de intensidad para sistemas de detección interferométrica y de formación de imágenes
DE102010018679A1 (de) * 2010-04-28 2011-11-03 Medizinisches Laserzentrum Lübeck GmbH Vorrichtung mit OCT-System zur Untersuchung und Behandlung lebenden Gewebes unter Erwärmung durch Absorption elektromagnetischer Strahlung
US11382653B2 (en) 2010-07-01 2022-07-12 Avinger, Inc. Atherectomy catheter
CA2803992C (en) 2010-07-01 2018-03-20 Avinger, Inc. Atherectomy catheters with longitudinally displaceable drive shafts
US10548478B2 (en) 2010-07-01 2020-02-04 Avinger, Inc. Balloon atherectomy catheters with imaging
EP2632324A4 (en) * 2010-10-27 2015-04-22 Gen Hospital Corp DEVICES, SYSTEMS AND METHOD FOR MEASURING BLOOD PRESSURE IN AT LEAST ONE VESSEL
CN103328033B (zh) * 2010-11-09 2016-05-18 奥普森斯公司 具有内部压力传感器的导丝
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
GB201100137D0 (en) 2011-01-06 2011-02-23 Davies Helen C S Apparatus and method of assessing a narrowing in a fluid tube
CA2831306C (en) 2011-03-28 2018-11-20 Avinger, Inc. Occlusion-crossing devices, imaging, and atherectomy devices
US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
GB2489722B (en) 2011-04-06 2017-01-18 Precitec Optronik Gmbh Apparatus and method for determining a depth of a region having a high aspect ratio that protrudes into a surface of a semiconductor wafer
JP5689015B2 (ja) * 2011-04-14 2015-03-25 テルモ株式会社 カテーテル
JP6141264B2 (ja) * 2011-05-27 2017-06-07 ライトラボ・イメージング・インコーポレーテッド 光コヒーレンス断層撮影法及び圧力に基づくシステム及び方法
CN106913358B (zh) 2011-05-31 2021-08-20 光学实验室成像公司 多模式成像系统、设备和方法
DE102011051146B3 (de) * 2011-06-17 2012-10-04 Precitec Optronik Gmbh Prüfverfahren zum Prüfen einer Verbindungsschicht zwischen waferförmigen Proben
US8582109B1 (en) 2011-08-01 2013-11-12 Lightlab Imaging, Inc. Swept mode-hopping laser system, methods, and devices for frequency-domain optical coherence tomography
WO2013019840A1 (en) 2011-08-03 2013-02-07 Lightlab Imaging, Inc. Systems, methods and apparatus for determining a fractional flow reserve
US9339348B2 (en) 2011-08-20 2016-05-17 Imperial Colege of Science, Technology and Medicine Devices, systems, and methods for assessing a vessel
WO2013028612A2 (en) 2011-08-20 2013-02-28 Volcano Corporation Devices, systems, and methods for visually depicting a vessel and evaluating treatment options
JP2014529471A (ja) * 2011-08-31 2014-11-13 ヴォルカノ コーポレイションＶｏｌｃａｎｏ Ｃｏｒｐｏｒａｔｉｏｎ 組み込みシステム・アーキテクチャ
WO2013033489A1 (en) 2011-08-31 2013-03-07 Volcano Corporation Optical rotary joint and methods of use
WO2013033413A1 (en) * 2011-09-02 2013-03-07 Volcano Corporation Reconfigurable interferometer
EP2768406B1 (en) 2011-10-17 2019-12-04 Avinger, Inc. Atherectomy catheters and non-contact actuation mechanism for catheters
JP2017070817A (ja) * 2011-10-28 2017-04-13 セント ジュード メディカル コーディネイション センター ベーファウベーアー 医療システム及び医療システムに関する方法
US8953911B1 (en) 2011-10-28 2015-02-10 Lightlab Imaging, Inc. Spectroscopic imaging probes, devices, and methods
SE537177C2 (sv) * 2011-10-28 2015-02-24 St Jude Medical Systems Ab Medicinskt system för bestämning av Fractional Flow Reserve(FFR) värdet
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
US20130169971A1 (en) * 2011-11-23 2013-07-04 Wasatch Photonics, Inc. Oct imaging system for curved samples
JP6139510B2 (ja) * 2012-03-29 2017-05-31 テルモ株式会社 画像診断装置及びプローブ
US20130274618A1 (en) * 2012-04-17 2013-10-17 Boston Scientific Scimed, Inc. Guidewire system for use in transcatheter aortic valve implantation procedures
US9345398B2 (en) 2012-05-14 2016-05-24 Avinger, Inc. Atherectomy catheter drive assemblies
EP2849636B1 (en) 2012-05-14 2020-04-22 Avinger, Inc. Optical coherence tomography with graded index fiber for biological imaging
WO2013172970A1 (en) 2012-05-14 2013-11-21 Avinger, Inc. Atherectomy catheters with imaging
US10506934B2 (en) 2012-05-25 2019-12-17 Phyzhon Health Inc. Optical fiber pressure sensor
US8926520B2 (en) * 2012-07-20 2015-01-06 Endophys Holdings, Llc Transducer interface system and method
KR101380458B1 (ko) 2012-07-24 2014-04-14 서울대학교병원 (분사무소) 경동맥의 영상화를 위한 혈관 내 ２세대 광 가간섭 단층촬영 방법 및 장치
WO2014035995A1 (en) * 2012-08-27 2014-03-06 Boston Scientific Scimed, Inc. Pressure-sensing medical devices and medical device systems
US9498247B2 (en) 2014-02-06 2016-11-22 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US10335173B2 (en) 2012-09-06 2019-07-02 Avinger, Inc. Re-entry stylet for catheter
US11284916B2 (en) 2012-09-06 2022-03-29 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
WO2014043704A1 (en) * 2012-09-17 2014-03-20 Boston Scientific Scimed, Inc. Pressure sensing guidewire
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
CA2887421A1 (en) 2012-10-05 2014-04-10 David Welford Systems and methods for amplifying light
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
US8953167B2 (en) 2012-11-07 2015-02-10 Volcano Corporation OCT system with tunable clock system for flexible data acquisition
US8836953B2 (en) 2012-11-07 2014-09-16 Axsun Technologies, Inc. OCT system with phase sensitive interference signal sampling
DE102012111008B4 (de) 2012-11-15 2014-05-22 Precitec Optronik Gmbh Optisches Messverfahren und optische Messvorrichtung zum Erfassen einer Oberflächentopographie
JP6267718B2 (ja) 2012-11-19 2018-01-24 ライトラボ・イメージング・インコーポレーテッド マルチモーダルプローブのためのインターフェイス装置、システム及び方法
WO2014085911A1 (en) 2012-12-05 2014-06-12 Tornado Medical Systems, Inc. System and method for wide field oct imaging
CN108836280B (zh) 2012-12-12 2021-04-30 光学实验室成像公司 用于自动确定血管内腔轮廓的方法及装置
US9717422B2 (en) 2012-12-12 2017-08-01 Volcano Corporation Sheath with optically interrogatable sensors
WO2014093374A1 (en) 2012-12-13 2014-06-19 Volcano Corporation Devices, systems, and methods for targeted cannulation
US9730613B2 (en) 2012-12-20 2017-08-15 Volcano Corporation Locating intravascular images
JP6785554B2 (ja) 2012-12-20 2020-11-18 ボルケーノ コーポレイション 平滑遷移カテーテル
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US20140180030A1 (en) * 2012-12-20 2014-06-26 Volcano Corporation Intravascular blood pressure and velocity wire
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
CA2895989A1 (en) 2012-12-20 2014-07-10 Nathaniel J. Kemp Optical coherence tomography system that is reconfigurable between different imaging modes
CA2895990A1 (en) 2012-12-21 2014-06-26 Jerome MAI Ultrasound imaging with variable line density
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
JP2016502884A (ja) 2012-12-21 2016-02-01 ダグラス メイヤー， 延在カテーテル本体テレスコープを有する回転可能超音波撮像カテーテル
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
CA2895993A1 (en) 2012-12-21 2014-06-26 Jason Spencer System and method for graphical processing of medical data
US20140194704A1 (en) * 2012-12-21 2014-07-10 Volcano Corporation Intraluminal imaging system
WO2014100140A1 (en) * 2012-12-21 2014-06-26 David Anderson Multi-sensor devices
US20140180070A1 (en) * 2012-12-21 2014-06-26 Volcano Corporation Intraluminal imaging system
JP2016508233A (ja) 2012-12-21 2016-03-17 ナサニエル ジェイ． ケンプ， 光学スイッチを用いた電力効率のよい光学バッファリング
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
CA2895940A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
WO2014099896A1 (en) 2012-12-21 2014-06-26 David Welford Systems and methods for narrowing a wavelength emission of light
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US20140187978A1 (en) 2012-12-28 2014-07-03 Volcano Corporation Intravascular Devices Having Information Stored Thereon And/Or Wireless Communication Functionality, Including Associated Devices, Systems, And Methods
US10076301B2 (en) * 2012-12-31 2018-09-18 Volcano Corporation Devices, systems, and methods for assessment of vessels
CN113705586A (zh) 2013-03-07 2021-11-26 飞利浦影像引导治疗公司 血管内图像中的多模态分割
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
US9173591B2 (en) 2013-03-08 2015-11-03 Lightlab Imaging, Inc. Stent visualization and malapposition detection systems, devices, and methods
US9069396B2 (en) 2013-03-12 2015-06-30 Lightlab Imaging, Inc. Controller and user interface device, systems, and methods
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
US9351698B2 (en) 2013-03-12 2016-05-31 Lightlab Imaging, Inc. Vascular data processing and image registration systems, methods, and apparatuses
WO2014164696A1 (en) 2013-03-12 2014-10-09 Collins Donna Systems and methods for diagnosing coronary microvascular disease
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
JP6339170B2 (ja) 2013-03-13 2018-06-06 ジンヒョン パーク 回転式血管内超音波装置から画像を生成するためのシステム及び方法
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
US20160030151A1 (en) 2013-03-14 2016-02-04 Volcano Corporation Filters with echogenic characteristics
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
EP2967497A4 (en) * 2013-03-15 2016-11-30 Volcano Corp UNIVERSAL PATIENT INTERFACE MODULE AND DEVICES, SYSTEMS, AND RELATED METHODS
US9702762B2 (en) 2013-03-15 2017-07-11 Lightlab Imaging, Inc. Calibration and image processing devices, methods, and systems
EP2968854B1 (en) * 2013-03-15 2019-04-24 Boston Scientific Scimed, Inc. Pressure sensing guidewire
WO2014143064A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Chronic total occlusion crossing devices with imaging
US11096717B2 (en) 2013-03-15 2021-08-24 Avinger, Inc. Tissue collection device for catheter
CN105228514B (zh) 2013-03-15 2019-01-22 阿维格公司 光学压力传感器组件
US9833221B2 (en) 2013-03-15 2017-12-05 Lightlab Imaging, Inc. Apparatus and method of image registration
US11813416B2 (en) 2013-04-25 2023-11-14 Hexacath Catheter systems and methods for performing a destruction of a body obstruction
EP3027108B1 (en) 2013-04-25 2019-07-24 Hexacath Thermodilution catheter system
WO2014190195A1 (en) * 2013-05-22 2014-11-27 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
EP3003177B1 (en) 2013-05-31 2021-03-10 Covidien LP Surgical device with an end-effector assembly for monitoring of tissue during a surgical procedure
JP6247752B2 (ja) 2013-06-17 2017-12-13 プレシテック オプトロニック ゲーエムベーハーＰｒｅｃｉｔｅｃ Ｏｐｔｒｏｎｉｋ ＧｍｂＨ 距離差を取得するための光学測定装置および光学測定方法
JP5976983B1 (ja) * 2013-07-01 2016-08-24 ズーリック・メディカル・コーポレイションＺｕｒｉｃｈ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 血管内測定のための装置および方法
EP3019096B1 (en) 2013-07-08 2023-07-05 Avinger, Inc. System for identification of elastic lamina to guide interventional therapy
EP3021758A4 (en) * 2013-07-19 2017-03-15 Volcano Corporation Devices, systems, and methods for assessment of vessels
EP3024381B1 (en) 2013-07-26 2019-06-19 Boston Scientific Scimed, Inc. Ffr sensor head design that minimizes stress induced pressure offsets
WO2015023789A1 (en) 2013-08-14 2015-02-19 Boston Scientific Scimed, Inc. Medical device systems including an optical fiber with a tapered core
CN104367324B (zh) * 2013-08-16 2016-12-28 上海微创电生理医疗科技有限公司 压力传感装置及其制造方法、模具以及医疗导管
US10327645B2 (en) 2013-10-04 2019-06-25 Vascular Imaging Corporation Imaging techniques using an imaging guidewire
WO2015057518A1 (en) 2013-10-14 2015-04-23 Boston Scientific Scimed, Inc. Pressure sensing guidewire and methods for calculating fractional flow reserve
CN105636507B (zh) * 2013-10-14 2019-06-25 火山公司 血管内装置、系统和方法
WO2015061725A1 (en) 2013-10-25 2015-04-30 Boston Scientific Scimed, Inc. Catheter systems and methods for determining blood flow rates with optical sensing
US10130269B2 (en) * 2013-11-14 2018-11-20 Medtronic Vascular, Inc Dual lumen catheter for providing a vascular pressure measurement
US10537255B2 (en) 2013-11-21 2020-01-21 Phyzhon Health Inc. Optical fiber pressure sensor
CN103720460A (zh) * 2013-12-25 2014-04-16 天津大学 一种兼容光谱信息分析功能的光学相干层析装置和方法
US9913585B2 (en) 2014-01-15 2018-03-13 Medtronic Vascular, Inc. Catheter for providing vascular pressure measurements
EP3102127B1 (en) 2014-02-06 2019-10-09 Avinger, Inc. Atherectomy catheter
US10932679B2 (en) 2014-03-18 2021-03-02 Boston Scientific Scimed, Inc. Pressure sensing guidewires and methods of use
US20150272449A1 (en) * 2014-03-26 2015-10-01 Volcano Corporation Hybrid Intravascular Pressure Measurement Devices and Associated Systems and Methods
CA3186992A1 (en) 2014-04-04 2015-10-08 St. Jude Medical Systems Ab Intravascular pressure and flow data diagnostic systems, devices, and methods
WO2015160799A2 (en) 2014-04-17 2015-10-22 Boston Scientific Scimed, Inc. Self-cleaning optical connector
NL1040788B1 (en) * 2014-05-01 2016-07-13 Fugro Tech Bv Optical fiber sensor assembly.
US10278594B2 (en) * 2014-06-04 2019-05-07 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems with reduced pressure offsets
US10201284B2 (en) * 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
US10973418B2 (en) 2014-06-16 2021-04-13 Medtronic Vascular, Inc. Microcatheter sensor design for minimizing profile and impact of wire strain on sensor
US11330989B2 (en) 2014-06-16 2022-05-17 Medtronic Vascular, Inc. Microcatheter sensor design for mounting sensor to minimize induced strain
CN107106190B (zh) 2014-07-08 2020-02-28 阿维格公司 高速慢性全闭塞部横穿装置
CN107072558A (zh) * 2014-07-10 2017-08-18 通用医疗公司 成像和/或压力测量导管及其使用方法
WO2016014991A1 (en) 2014-07-24 2016-01-28 Lightlab Imaging, Inc. Stent and vessel visualization and diagnostic systems, devices, and methods
CN106714675B (zh) 2014-08-01 2020-03-20 波士顿科学国际有限公司 压力传感导丝
US11311200B1 (en) 2014-08-27 2022-04-26 Lightlab Imaging, Inc. Systems and methods to measure physiological flow in coronary arteries
EP3536230B1 (en) 2014-08-27 2022-03-16 St. Jude Medical Systems AB System for evaluating a cardiac system by determining minimum ratio pd/pa (distal pressure / arterial pressure)
US10499813B2 (en) 2014-09-12 2019-12-10 Lightlab Imaging, Inc. Methods, systems and apparatus for temporal calibration of an intravascular imaging system
US10080872B2 (en) 2014-11-04 2018-09-25 Abbott Cardiovascular Systems Inc. System and method for FFR guidewire recovery
US10258240B1 (en) 2014-11-24 2019-04-16 Vascular Imaging Corporation Optical fiber pressure sensor
JP6550463B2 (ja) 2014-12-05 2019-07-24 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 圧力感知のための医療装置及びその製造方法
WO2016094909A1 (en) 2014-12-12 2016-06-16 Lightlab Imaging, Inc. Systems and methods to detect and display endovascular features
US10194812B2 (en) 2014-12-12 2019-02-05 Medtronic Vascular, Inc. System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system
US10105107B2 (en) 2015-01-08 2018-10-23 St. Jude Medical International Holding S.À R.L. Medical system having combined and synergized data output from multiple independent inputs
CN107949311B (zh) 2015-04-16 2021-04-16 Gentuity有限责任公司 用于神经病学的微光探针
US10545166B2 (en) * 2015-05-08 2020-01-28 Fugro Technology B.V. Optical sensor device, sensor apparatus and cable comprising such device
US10222956B2 (en) 2015-05-17 2019-03-05 Lightlab Imaging, Inc. Intravascular imaging user interface systems and methods
US9996921B2 (en) 2015-05-17 2018-06-12 LIGHTLAB IMAGING, lNC. Detection of metal stent struts
US10646198B2 (en) 2015-05-17 2020-05-12 Lightlab Imaging, Inc. Intravascular imaging and guide catheter detection methods and systems
US10109058B2 (en) 2015-05-17 2018-10-23 Lightlab Imaging, Inc. Intravascular imaging system interfaces and stent detection methods
US10140712B2 (en) 2015-05-17 2018-11-27 Lightlab Imaging, Inc. Detection of stent struts relative to side branches
US10799266B2 (en) 2015-07-07 2020-10-13 Lexion Medical, Llc Method and system for gas maintenance to a body cavity using a trocar
WO2017011587A1 (en) 2015-07-13 2017-01-19 Avinger, Inc. Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters
CN112315427A (zh) 2015-07-25 2021-02-05 光学实验室成像公司 血管内数据可视化方法
WO2017019626A1 (en) 2015-07-25 2017-02-02 Lightlab Imaging, Inc. Guidewire detection systems, methods, and apparatuses
US10631718B2 (en) 2015-08-31 2020-04-28 Gentuity, Llc Imaging system includes imaging probe and delivery devices
JP6632266B2 (ja) * 2015-09-04 2020-01-22 キヤノン株式会社 撮像装置
US10342502B2 (en) 2015-11-18 2019-07-09 Lightlab Imaging, Inc. X-ray image feature detection and registration systems and methods
CN108348170B (zh) 2015-11-18 2021-04-02 光学实验室成像公司 与侧支有关的支架撑杆检测
ES2851548T3 (es) 2015-11-23 2021-09-07 Lightlab Imaging Inc Detección y validación de sombras en imágenes intravasculares
JP6927986B2 (ja) 2016-01-25 2021-09-01 アビンガー・インコーポレイテッドＡｖｉｎｇｅｒ， Ｉｎｃ． 遅延補正を備えたｏｃｔイメージングカテーテル
EP3419514B1 (en) 2016-02-23 2023-08-23 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
WO2017173370A1 (en) 2016-04-01 2017-10-05 Avinger, Inc. Atherectomy catheter with serrated cutter
CN109643449A (zh) 2016-04-14 2019-04-16 光学实验室成像公司 血管分支的识别
EP3457913B1 (en) 2016-05-16 2020-12-23 Lightlab Imaging, Inc. Method and system for intravascular absorbable stent detection
WO2017210466A1 (en) 2016-06-03 2017-12-07 Avinger, Inc. Catheter device with detachable distal end
WO2018006041A1 (en) 2016-06-30 2018-01-04 Avinger, Inc. Atherectomy catheter with shapeable distal tip
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
US11883107B2 (en) 2016-09-28 2024-01-30 Lightlab Imaging, Inc. Stent planning systems and methods using vessel representation obtained via intravascular probe by determining stent effectiveness score and fractional flow reserve
US10234265B2 (en) 2016-12-12 2019-03-19 Precitec Optronik Gmbh Distance measuring device and method for measuring distances
US11330994B2 (en) 2017-03-08 2022-05-17 Medtronic Vascular, Inc. Reduced profile FFR catheter
US10646122B2 (en) 2017-04-28 2020-05-12 Medtronic Vascular, Inc. FFR catheter with covered distal pressure sensor and method of manufacture
WO2019014767A1 (en) 2017-07-18 2019-01-24 Perimeter Medical Imaging, Inc. SAMPLE CONTAINER FOR STABILIZING AND ALIGNING EXCISED ORGANIC TISSUE SAMPLES FOR EX VIVO ANALYSIS
EP4151147A1 (en) 2017-08-03 2023-03-22 Boston Scientific Scimed, Inc. Systems for assessing fractional flow reserve
US11235124B2 (en) 2017-08-09 2022-02-01 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11219741B2 (en) 2017-08-09 2022-01-11 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
EP4111951A1 (en) * 2017-10-02 2023-01-04 Lightlab Imaging, Inc. Intravascular data collection probes and related assemblies
DE102017126310A1 (de) 2017-11-09 2019-05-09 Precitec Optronik Gmbh Abstandsmessvorrichtung
EP3700406A4 (en) 2017-11-28 2021-12-29 Gentuity LLC Imaging system
CN108562237B (zh) * 2018-01-04 2020-02-18 大连理工大学 一种采用hcn气室在光频域反射传感系统中进行光谱校准的装置和方法
US11311196B2 (en) 2018-02-23 2022-04-26 Boston Scientific Scimed, Inc. Methods for assessing a vessel with sequential physiological measurements
EP3768156B1 (en) 2018-03-23 2023-09-20 Boston Scientific Scimed, Inc. Medical device with pressure sensor
CN112292074B (zh) 2018-04-06 2024-05-10 波士顿科学国际有限公司 具有压力传感器的医疗设备
WO2019204219A1 (en) 2018-04-18 2019-10-24 Boston Scientific Scimed, Inc. System for assessing a vessel with sequential physiological measurements
CN112513930A (zh) 2018-05-29 2021-03-16 光实验成像公司 支架扩张显示、系统和方法
WO2020018722A1 (en) * 2018-07-17 2020-01-23 The Regents Of The University Of California Optical device, system and method of monitoring thermal therapy in soft tissue
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
DE102018130901A1 (de) 2018-12-04 2020-06-04 Precitec Optronik Gmbh Optische Messeinrichtung
JP7016823B2 (ja) 2019-03-12 2022-02-07 古河電気工業株式会社 圧力センサ
US11213213B2 (en) 2019-03-26 2022-01-04 Kotl, Llc Systems and methods of combined optical coherence tomography and pressure measurement
WO2021076356A1 (en) 2019-10-18 2021-04-22 Avinger, Inc. Occlusion-crossing devices
US20230003944A1 (en) * 2019-11-26 2023-01-05 Industry-Academia Cooperation Group Of Sejong University Optical rotary junction module for oct system
CA3111304A1 (en) * 2020-03-09 2021-09-09 Thorlabs Quantum Electronics, Inc. Tunable laser assembly
US11540776B2 (en) 2020-03-20 2023-01-03 Xenter, Inc. Catheter for imaging and measurement of pressure and other physiologic parameters
US11791904B2 (en) 2020-07-10 2023-10-17 Raytheon Company Receiver and system for transporting and demodulating complex optical signals
US20220133134A1 (en) * 2020-11-04 2022-05-05 Kotl, Llc Imaging and pressure sensing apparatus and probes with a slidable sheath
CN113197563B (zh) * 2021-06-07 2022-02-11 哈尔滨医科大学 梯度压力测量系统
CN113907718B (zh) * 2021-12-15 2022-06-17 艾柯医疗器械(北京)有限公司 一种用于神经介入的微型oct成像导管
US11909444B2 (en) * 2022-02-11 2024-02-20 Raytheon Company Method for an all fiber optic, polarization insensitive, etalon based optical receiver for coherent signals

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460396B (sv) 1988-07-29 1989-10-09 Radisensor Ab Miniatyriserad givaranordning foer maetning av fysiologiska tryck in vivo
SE462631B (sv) 1989-01-13 1990-07-30 Radisensor Ab Miniatyriserad trycksensor foer fysiologiska maetningar in situ
FR2641861B1 (fr) 1989-01-18 1993-04-30 Photonetics Dispositif de mesure opto-electronique
EP0447545B1 (en) * 1989-10-11 1994-03-16 Baxter International Inc. Integral intracranial pressure monitor and drainage catheter assembly
US6501551B1 (en) 1991-04-29 2002-12-31 Massachusetts Institute Of Technology Fiber optic imaging endoscope interferometer with at least one faraday rotator
US5956355A (en) 1991-04-29 1999-09-21 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser
US6564087B1 (en) 1991-04-29 2003-05-13 Massachusetts Institute Of Technology Fiber optic needle probes for optical coherence tomography imaging
US5748598A (en) 1995-12-22 1998-05-05 Massachusetts Institute Of Technology Apparatus and methods for reading multilayer storage media using short coherence length sources
US6111645A (en) 1991-04-29 2000-08-29 Massachusetts Institute Of Technology Grating based phase control optical delay line
US6134003A (en) 1991-04-29 2000-10-17 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
US6485413B1 (en) 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US5465147A (en) 1991-04-29 1995-11-07 Massachusetts Institute Of Technology Method and apparatus for acquiring images using a ccd detector array and no transverse scanner
WO1992019930A1 (en) 1991-04-29 1992-11-12 Massachusetts Institute Of Technology Method and apparatus for optical imaging and measurement
JPH07286923A (ja) * 1994-04-19 1995-10-31 Mitsubishi Cable Ind Ltd 圧力センサ及びその製造方法
EP0778746B1 (en) 1994-09-02 2006-01-11 Volcano Therapeutics, Inc. Ultra miniature pressure sensor and guidewire using the same
WO1997001167A1 (en) 1995-06-21 1997-01-09 Massachusetts Institute Of Technology Apparatus and method for accessing data on multilayered optical media
SE9600333D0 (sv) 1995-06-22 1996-01-30 Radi Medical Systems Sensor arrangement
SE9600334D0 (sv) 1996-01-30 1996-01-30 Radi Medical Systems Combined flow, pressure and temperature sensor
US5984853A (en) 1997-02-25 1999-11-16 Radi Medical Systems Ab Miniaturized source of ionizing radiation and method of delivering same
US6142958A (en) 1998-12-23 2000-11-07 Radi Medical Systems Ab Sensor and guide wire assembly
US6312380B1 (en) 1998-12-23 2001-11-06 Radi Medical Systems Ab Method and sensor for wireless measurement of physiological variables
US6182513B1 (en) 1998-12-23 2001-02-06 Radi Medical Systems Ab Resonant sensor and method of making a pressure sensor comprising a resonant beam structure
US6191862B1 (en) 1999-01-20 2001-02-20 Lightlab Imaging, Llc Methods and apparatus for high speed longitudinal scanning in imaging systems
US6445939B1 (en) 1999-08-09 2002-09-03 Lightlab Imaging, Llc Ultra-small optical probes, imaging optics, and methods for using same
ATE281785T1 (de) 2000-03-21 2004-11-15 Radi Medical Systems Passive biotelemetrie
EP1222896B1 (en) 2001-01-12 2005-08-31 Radi Medical Systems Ab Arterial wall sealing device with positioning indicator
US7285097B2 (en) 2001-01-12 2007-10-23 Radi Medical System Ab Technique to confirm correct positioning with respect to arterial wall
US6768756B2 (en) 2001-03-12 2004-07-27 Axsun Technologies, Inc. MEMS membrane with integral mirror/lens
US6570659B2 (en) 2001-03-16 2003-05-27 Lightlab Imaging, Llc Broadband light source system and method and light source combiner
US6552796B2 (en) 2001-04-06 2003-04-22 Lightlab Imaging, Llc Apparatus and method for selective data collection and signal to noise ratio enhancement using optical coherence tomography
US6879851B2 (en) 2001-06-07 2005-04-12 Lightlab Imaging, Llc Fiber optic endoscopic gastrointestinal probe
JP4222775B2 (ja) 2001-06-15 2009-02-12 ラディ・メディカル・システムズ・アクチェボラーグ 生物の体内に挿入可能な測定装置
US8579825B2 (en) 2001-06-15 2013-11-12 Radi Medical Systems Ab Electrically conductive guide wire
US6868736B2 (en) 2002-02-22 2005-03-22 Sentec Corporation Ultra-miniature optical pressure sensing system
US6891984B2 (en) 2002-07-25 2005-05-10 Lightlab Imaging, Llc Scanning miniature optical probes with optical distortion correction and rotational control
US6842254B2 (en) 2002-10-16 2005-01-11 Fiso Technologies Inc. System and method for measuring an optical path difference in a sensing interferometer
CA2509909C (en) 2002-12-20 2011-05-24 Fiso Technologies Inc. Method and sensor for detecting a chemical substance using an optically anisotropic material
US7241286B2 (en) 2003-04-25 2007-07-10 Lightlab Imaging, Llc Flush catheter with flow directing sheath
JP4559215B2 (ja) * 2003-05-14 2010-10-06 ボルケーノ・コーポレイション 侵襲性心臓血管診断測定の捕捉および表示のための多目的ホストシステム
JP4242796B2 (ja) 2004-03-12 2009-03-25 パナソニック株式会社 画像認識方法及び画像認識装置
JP2005291945A (ja) * 2004-03-31 2005-10-20 Masaki Esashi センサ装置
US7187453B2 (en) 2004-04-23 2007-03-06 Opsens Inc. Optical MEMS cavity having a wide scanning range for measuring a sensing interferometer
US9044201B2 (en) 2004-07-12 2015-06-02 St. Jude Medical Coordination Center Bvba Wireless communication of physiological variables using spread spectrum
US20060009817A1 (en) 2004-07-12 2006-01-12 Radi Medical Systems Ab Wireless communication of physiological variables
SI21525A (sl) 2004-08-25 2004-12-31 Feri Maribor Mikroleče na vrhu optičnih vlaken in postopek za njihovo izdelavo
US7259862B2 (en) 2004-09-20 2007-08-21 Opsens Inc. Low-coherence interferometry optical sensor using a single wedge polarization readout interferometer
US20060095065A1 (en) 2004-09-24 2006-05-04 Tetsuaki Tanimura Fluid occluding devices and methods
DE102005045071A1 (de) * 2005-09-21 2007-04-12 Siemens Ag Kathetervorrichtung mit einem Positionssensorsystem zur Behandlung eines teilweisen und/oder vollständigen Gefäßverschlusses unter Bildüberwachung
WO2006058423A1 (en) 2004-11-30 2006-06-08 Opsens Inc. Birefringent optical temperature sensor and method
US7689071B2 (en) 2004-12-22 2010-03-30 Opsens Inc. Fiber optic pressure sensor for catheter use
EP1850735A2 (en) 2005-02-10 2007-11-07 Lightlab Imaging, Inc. Optical coherence tomography apparatus and methods
US8559770B2 (en) 2005-03-02 2013-10-15 Fiso Technologies Inc. Fabry-perot optical sensor and method of manufacturing the same
SE0500647L (sv) 2005-03-23 2006-09-24 Biosensor Applications Sweden Ab Publ Production of polycrystalline films for shear mode piezoelectric thin film resonators
US20060233484A1 (en) 2005-03-24 2006-10-19 Richard Van Neste Adhesive-assembled fiber-optic interferometer
EP1889037A2 (en) * 2005-06-01 2008-02-20 The General Hospital Corporation Apparatus, method and system for performing phase-resolved optical frequency domain imaging
EP1929249B9 (en) 2005-08-12 2016-12-28 Fiso Technologies Inc. Single piece fabry-perot optical sensor and method of manufacturing the same
EP1983921B1 (en) 2006-02-01 2016-05-25 The General Hospital Corporation Systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
WO2007149601A2 (en) 2006-02-01 2007-12-27 The General Hospital Corporation Apparatus for controlling at least one of at least two sections of at least one fiber
EP1986545A2 (en) 2006-02-01 2008-11-05 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
US7759633B2 (en) 2006-03-13 2010-07-20 Opsens Inc. Optical sensor for monitoring electrical current or power
JP4838029B2 (ja) * 2006-03-30 2011-12-14 テルモ株式会社 画像診断装置およびその処理方法
DE102006029022A1 (de) * 2006-06-14 2007-12-20 Brandenburgische Technische Universität Cottbus Druckmesskatheter für eine Druckmessvorrichtung
JP2010508973A (ja) 2006-11-08 2010-03-25 ライトラブ イメージング， インコーポレイテッド 光−音響イメージングデバイスおよび方法
US8174395B2 (en) 2006-11-20 2012-05-08 St. Jude Medical Systems Ab Transceiver unit in a measurement system
US7724148B2 (en) 2006-11-20 2010-05-25 Radi Medical Systems Ab Transceiver unit in a pressure measurement system
JP5541831B2 (ja) 2006-12-07 2014-07-09 株式会社トプコン 光断層画像化装置およびその作動方法
JP2008142443A (ja) * 2006-12-13 2008-06-26 Fujifilm Corp 光断層画像化装置
US7916387B2 (en) 2007-01-10 2011-03-29 Lightlab Imaging, Inc. Methods and apparatus for swept-source optical coherence tomography
US7946997B2 (en) 2007-02-16 2011-05-24 Radi Medical Systems Ab Measurement system to measure a physiological condition in a body
JP3134121U (ja) 2007-05-25 2007-08-02 有限会社ワイハ ゴルフ用帽子
US8216151B2 (en) 2007-09-25 2012-07-10 Radi Medical Systems Ab Pressure wire assembly
US20090204009A1 (en) 2008-02-07 2009-08-13 Los Alamos National Security Medical device system and related methods for diagnosing abnormal medical conditions based on in-vivo optical properties of tissue
ES2913941T3 (es) 2008-09-11 2022-06-06 Acist Medical Sys Inc Dispositivo de implantación de sensores fisiológicos y sistema de inyección de fluido
US20110066047A1 (en) 2009-03-17 2011-03-17 Claude Belleville Eccentric pressure catheter with guidewire compatibility
CN102469943A (zh) 2009-07-14 2012-05-23 通用医疗公司 用于测量脉管内流动和压力的设备、系统和方法
CA2787534C (en) 2010-01-22 2016-05-10 Opsens Inc. Outside casing conveyed low flow impedance sensor gauge system and method
EP2632324A4 (en) 2010-10-27 2015-04-22 Gen Hospital Corp DEVICES, SYSTEMS AND METHOD FOR MEASURING BLOOD PRESSURE IN AT LEAST ONE VESSEL
CN103328033B (zh) 2010-11-09 2016-05-18 奥普森斯公司 具有内部压力传感器的导丝
CN106913358B (zh) * 2011-05-31 2021-08-20 光学实验室成像公司 多模式成像系统、设备和方法
US9241286B2 (en) 2013-03-11 2016-01-19 Qualcomm Incorporated Associating a VoIP provider with a set of VoIP networks as a preferred or default VoIP provider

Also Published As

Publication number Publication date
AU2010343108B2 (en) 2013-11-07
JP5860502B2 (ja) 2016-02-16
CA2893527C (en) 2017-11-14
EP2523594A2 (en) 2012-11-21
CA2765412A1 (en) 2011-07-28
JP2014168711A (ja) 2014-09-18
US20120238869A1 (en) 2012-09-20
US20110178413A1 (en) 2011-07-21
US11058308B2 (en) 2021-07-13
EP3231355B1 (en) 2019-06-12
AU2010343108A1 (en) 2012-01-19
JP5558580B2 (ja) 2014-07-23
US8676299B2 (en) 2014-03-18
US20140187929A1 (en) 2014-07-03
CA2893527A1 (en) 2011-07-28
CA2765412C (en) 2015-09-29
EP2523594B1 (en) 2017-07-19
EP3231355A1 (en) 2017-10-18
JP2013511372A (ja) 2013-04-04
US20190343409A1 (en) 2019-11-14
WO2011090744A2 (en) 2011-07-28
WO2011090744A3 (en) 2012-01-19
US8478384B2 (en) 2013-07-02

Similar Documents

Publication Publication Date Title
CR20110681A (es) Sistema de tomografía de coherencia óptica intravascular con accesorios e interfaz de monitoreo de presión
BR112015015950A2 (pt) sistemas e métodos do sensor de deformação a laser em fibra com realimentação distribuída para monitoramento de campo em de subsuperfície
ATE542107T1 (de) Selbstmischende lasermessvorrichtung
MX2020004280A (es) Analisis no invasivo de sustancias.
GB2507904A (en) System and method of distributed fiber optic sensing including integrated reference path
GB201320077D0 (en) Laser tracker that combines two different wavelengths with a fiber-optic coupler
MX2016012885A (es) Mitigacion del efecto de longitud del calibrador de deteccion acustica distribuida.
EP2402736A3 (en) Multiple wavelength cavity ring down gas sensor
GB2535029A (en) Acoustic sensing system and method of acoustically monitoring a tool
SA515360091B1 (ar) أنظمة وطرق لفحص ومراقبة خط أنابيب
WO2012064791A3 (en) Measuring crystal site lifetime in a non-linear optical crystal
NZ703913A (en) Systems and methods for inspecting and monitoring a pipeline
WO2008024741A3 (en) Common path time domain optical coherence reflectometry/tomography device
WO2012158444A3 (en) Lighting assembly
EP4306036A3 (en) Confocal laser eye surgery system
GB2526038A (en) Multi-mode optical measurement device and method of operation
BR112018073686A2 (pt) módulo de sensor a laser, sensor de laser, e dispositivo de comunicação móvel
SA515370050B1 (ar) جهاز لقياس خشونة السطح
AR105105A1 (es) Lidiar de alta resolución espectral multimodo
WO2011147385A3 (en) Method and device for continuous detection of the thickness and/or homogeneity of linear objects, particularly textile fibres, and their application
GB2532155A (en) Loss compensation for distributed sensing in downhole environments
AR069758A1 (es) Un dispositivo para aplicar un sistema de monitoreo de fibra optica a un componente que se desea monitorear
WO2012110837A8 (en) Method and device for detecting an object with background suppression
MX2019006812A (es) Aparato de prueba de fibra optica combinado con medicion de luz y deteccion de defectos.
WO2014082826A3 (en) Proximity sensor arrangement