BR0109675A - Aparelho para guiar um fio guia através do tecido do corpo, aparelho para detectar fluxo neovascular através de uma obstrução em um vaso sanguìneo, e, método para determinar fluxo neovascular em um vaso - Google Patents

Aparelho para guiar um fio guia através do tecido do corpo, aparelho para detectar fluxo neovascular através de uma obstrução em um vaso sanguìneo, e, método para determinar fluxo neovascular em um vaso

Info

Publication number
BR0109675A
BR0109675A BR0109675-3A BR0109675A BR0109675A BR 0109675 A BR0109675 A BR 0109675A BR 0109675 A BR0109675 A BR 0109675A BR 0109675 A BR0109675 A BR 0109675A
Authority
BR
Brazil
Prior art keywords
neovascular
flow
vessel
guidewire
obstruction
Prior art date
Application number
BR0109675-3A
Other languages
English (en)
Inventor
John M Neet
Thomas R Winston
Nicholas Wolfe
Original Assignee
Intraluminal Therapeutics 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 Intraluminal Therapeutics Inc filed Critical Intraluminal Therapeutics Inc
Publication of BR0109675A publication Critical patent/BR0109675A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
    • 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
    • A61B5/02—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
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/415—Evaluating particular organs or parts of the immune or lymphatic systems the glands, e.g. tonsils, adenoids or thymus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/418—Evaluating particular organs or parts of the immune or lymphatic systems lymph vessels, ducts or nodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Endocrinology (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

"APARELHO PARA GUIAR UM FIO GUIA ATRAVéS DO TECIDO DO CORPO, APARELHO PARA DETECTAR FLUXO NEOVASCULAR ATRAVéS DE UMA OBSTRUçãO EM UM VASO SANGUìNEO, E, MéTODO PARA DETERMINAR FLUXO NEOVASCULAR EM UM VASO". Métodos e aparelho para guiar um fio guia através de um vaso sang³íneo são descritos. Uma modalidade exemplar inclui um fio guia (20) acoplada a um sistema de guiamento interferométrico (22). O sistema de guiamento interferométrico é configurado para fornecer informação de formação de imagem do vaso (24). O sistema de guiamento também inclui um circuito de detecção de fluxo para executar análise de desvio Doppler para determinar a presença de canais neovasculares através de uma obstrução no vaso. A informação do fluxo neovascular é usada pelo operador do fio guia para guiar o fio guia através da obstrução.
BR0109675-3A 2000-03-30 2001-03-28 Aparelho para guiar um fio guia através do tecido do corpo, aparelho para detectar fluxo neovascular através de uma obstrução em um vaso sanguìneo, e, método para determinar fluxo neovascular em um vaso BR0109675A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/539,015 US6842639B1 (en) 1997-10-03 2000-03-30 Method and apparatus for determining neovascular flow through tissue in a vessel
PCT/US2001/009898 WO2001074249A1 (en) 2000-03-30 2001-03-28 Methods and apparatus for guiding a guide wire

Publications (1)

Publication Number Publication Date
BR0109675A true BR0109675A (pt) 2005-03-22

Family

ID=24149393

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109675-3A BR0109675A (pt) 2000-03-30 2001-03-28 Aparelho para guiar um fio guia através do tecido do corpo, aparelho para detectar fluxo neovascular através de uma obstrução em um vaso sanguìneo, e, método para determinar fluxo neovascular em um vaso

Country Status (10)

Country Link
US (1) US6842639B1 (pt)
EP (1) EP1267721A4 (pt)
JP (1) JP3778497B2 (pt)
KR (1) KR20020086722A (pt)
AU (2) AU4784001A (pt)
BR (1) BR0109675A (pt)
CA (1) CA2404232A1 (pt)
IL (1) IL151864A (pt)
NZ (1) NZ521597A (pt)
WO (1) WO2001074249A1 (pt)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7689268B2 (en) 2002-08-05 2010-03-30 Infraredx, Inc. Spectroscopic unwanted signal filters for discrimination of vulnerable plaque and method therefor
AU2003258062A1 (en) * 2002-08-05 2004-02-23 Infraredx, Inc. Near-infrared spectroscopic analysis of blood vessel walls
US8092450B2 (en) * 2003-01-21 2012-01-10 Baylis Medical Company Inc. Magnetically guidable energy delivery apparatus and method of using same
US20090118612A1 (en) 2005-05-06 2009-05-07 Sorin Grunwald Apparatus and Method for Vascular Access
EP1887940B1 (en) 2005-05-06 2013-06-26 Vasonova, Inc. Apparatus for endovascular device guiding and positioning
JP5129749B2 (ja) * 2005-09-30 2013-01-30 コルノヴァ インク 体腔のプローブ検査及び治療のためのシステム
US7869054B2 (en) * 2006-05-26 2011-01-11 Medeikon Corporation Polarization insensitive multiple probe
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
US7674253B2 (en) * 2006-08-18 2010-03-09 Kensey Nash Corporation Catheter for conducting a procedure within a lumen, duct or organ of a living being
US20080058789A1 (en) * 2006-09-06 2008-03-06 Cardiofirst Guidance system used in treating chronic occlusion
US20210121227A1 (en) 2006-09-29 2021-04-29 Baylis Medical Company Inc. Connector system for electrosurgical device
US11666377B2 (en) 2006-09-29 2023-06-06 Boston Scientific Medical Device Limited Electrosurgical device
WO2009089372A2 (en) * 2008-01-08 2009-07-16 Cornova, Inc. Systems and methods for analysis and treatment of a body lumen
EP2170162B1 (en) 2007-06-26 2017-08-23 Vasonova, Inc. Apparatus for endovascular device guiding and positioning using physiological parameters
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
EP2178442B1 (en) 2007-07-12 2017-09-06 Volcano Corporation Catheter for in vivo imaging
US20100099964A1 (en) * 2008-09-15 2010-04-22 Masimo Corporation Hemoglobin monitor
US8260390B2 (en) * 2008-10-15 2012-09-04 Angiolight, Inc. Systems and methods for analysis and treatment of an occluded body lumen
US20120078121A1 (en) * 2009-05-20 2012-03-29 Cornova, Inc. Systems and methods for analysis and treatment of a body lumen
JP5727474B2 (ja) * 2009-07-15 2015-06-03 コーニンクレッカ フィリップス エヌ ヴェ 手術軌道の可視化
US9579039B2 (en) 2011-01-10 2017-02-28 Masimo Corporation Non-invasive intravascular volume index monitor
US9119551B2 (en) 2010-11-08 2015-09-01 Vasonova, Inc. Endovascular navigation system and method
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
WO2012114334A1 (en) 2011-02-24 2012-08-30 Ilan Ben Oren Hybrid catheter for endoluminal intervention
WO2013033489A1 (en) 2011-08-31 2013-03-07 Volcano Corporation Optical rotary joint and methods of use
JP6185048B2 (ja) 2012-05-07 2017-08-23 バソノバ・インコーポレイテッドＶａｓｏｎｏｖａ， Ｉｎｃ． 上大静脈区域及び大静脈心房接合部の検出のためのシステム及び方法
US10898291B2 (en) 2012-05-31 2021-01-26 Baylis Medical Company Inc. Radiofrequency perforation apparatus
WO2014055880A2 (en) 2012-10-05 2014-04-10 David Welford Systems and methods for amplifying light
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
CA2894403A1 (en) 2012-12-13 2014-06-19 Volcano Corporation Devices, systems, and methods for targeted cannulation
JP2016504589A (ja) 2012-12-20 2016-02-12 ナサニエル ジェイ． ケンプ， 異なる撮像モード間で再構成可能な光コヒーレンストモグラフィシステム
EP2934282B1 (en) 2012-12-20 2020-04-29 Volcano Corporation Locating intravascular images
CA2895502A1 (en) 2012-12-20 2014-06-26 Jeremy Stigall Smooth transition catheters
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
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
WO2014100530A1 (en) 2012-12-21 2014-06-26 Whiseant Chester System and method for catheter steering and operation
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
EP2936241B1 (en) 2012-12-21 2020-10-21 Nathaniel J. Kemp Power-efficient optical buffering using a polarisation-maintaining active optical switch
JP2016507267A (ja) * 2012-12-21 2016-03-10 ポール ホセイト， バルーン内部から撮像するための撮像カテーテル
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US10332228B2 (en) 2012-12-21 2019-06-25 Volcano Corporation System and method for graphical processing of medical data
CA2895769A1 (en) 2012-12-21 2014-06-26 Douglas Meyer Rotational ultrasound imaging catheter with extended catheter body telescope
EP2936626A4 (en) 2012-12-21 2016-08-17 David Welford SYSTEMS AND METHODS FOR REDUCING LIGHT WAVE LENGTH TRANSMISSION
US10420530B2 (en) 2012-12-21 2019-09-24 Volcano Corporation System and method for multipath processing of image signals
EP2934280B1 (en) 2012-12-21 2022-10-19 Mai, Jerome Ultrasound imaging with variable line density
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
CN105103163A (zh) 2013-03-07 2015-11-25 火山公司 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
US11937873B2 (en) 2013-03-12 2024-03-26 Boston Scientific Medical Device Limited Electrosurgical device having a lumen
EP3895604A1 (en) 2013-03-12 2021-10-20 Collins, Donna Systems and methods for diagnosing coronary microvascular disease
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US20160030151A1 (en) 2013-03-14 2016-02-04 Volcano Corporation Filters with echogenic characteristics
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
JP5988907B2 (ja) * 2013-03-27 2016-09-07 オリンパス株式会社 内視鏡システム
WO2015177790A1 (en) 2014-05-18 2015-11-26 Eximo Medical Ltd. System for tissue ablation using pulsed laser
US10206584B2 (en) 2014-08-08 2019-02-19 Medlumics S.L. Optical coherence tomography probe for crossing coronary occlusions
US10646274B2 (en) * 2014-12-30 2020-05-12 Regents Of The University Of Minnesota Laser catheter with use of reflected light and force indication to determine material type in vascular system
US10646275B2 (en) * 2014-12-30 2020-05-12 Regents Of The University Of Minnesota Laser catheter with use of determined material type in vascular system in ablation of material
US10646118B2 (en) * 2014-12-30 2020-05-12 Regents Of The University Of Minnesota Laser catheter with use of reflected light to determine material type in vascular system
CA2995553C (en) 2015-09-09 2024-04-23 Baylis Medical Company Inc. Epicardial access system & methods
CN109414292A (zh) 2016-05-05 2019-03-01 爱克斯莫医疗有限公司 用于切除和/或消融不需要的组织的装置和方法
WO2018193526A1 (ja) * 2017-04-18 2018-10-25 オリンパス株式会社 血管認識装置および観察システム
WO2019113043A1 (en) 2017-12-05 2019-06-13 Pedersen Wesley Robert Transseptal guide wire puncture system
US11759190B2 (en) 2019-10-18 2023-09-19 Boston Scientific Medical Device Limited Lock for medical devices, and related systems and methods
US11801087B2 (en) 2019-11-13 2023-10-31 Boston Scientific Medical Device Limited Apparatus and methods for puncturing tissue
US11724070B2 (en) 2019-12-19 2023-08-15 Boston Scientific Medical Device Limited Methods for determining a position of a first medical device with respect to a second medical device, and related systems and medical devices
US11931098B2 (en) 2020-02-19 2024-03-19 Boston Scientific Medical Device Limited System and method for carrying out a medical procedure
US11986209B2 (en) 2020-02-25 2024-05-21 Boston Scientific Medical Device Limited Methods and devices for creation of communication between aorta and left atrium
US11819243B2 (en) 2020-03-19 2023-11-21 Boston Scientific Medical Device Limited Medical sheath and related systems and methods
US11826075B2 (en) 2020-04-07 2023-11-28 Boston Scientific Medical Device Limited Elongated medical assembly
US11938285B2 (en) 2020-06-17 2024-03-26 Boston Scientific Medical Device Limited Stop-movement device for elongated medical assembly
US11793446B2 (en) 2020-06-17 2023-10-24 Boston Scientific Medical Device Limited Electroanatomical mapping system with visualization of energy-delivery and elongated needle assemblies
US11937796B2 (en) 2020-06-18 2024-03-26 Boston Scientific Medical Device Limited Tissue-spreader assembly
US11980412B2 (en) 2020-09-15 2024-05-14 Boston Scientific Medical Device Limited Elongated medical sheath

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767210A (en) * 1983-02-24 1988-08-30 British Telecommunications Plc Optical fibre interferometer
US4575246A (en) * 1984-03-05 1986-03-11 Japan Spectroscopic Co., Ltd. Michelson interferometer
EP0581871B2 (en) * 1991-04-29 2009-08-12 Massachusetts Institute Of Technology Apparatus for optical imaging and measurement
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
US5383467A (en) * 1992-11-18 1995-01-24 Spectrascience, Inc. Guidewire catheter and apparatus for diagnostic imaging
US5582171A (en) * 1994-07-08 1996-12-10 Insight Medical Systems, Inc. Apparatus for doppler interferometric imaging and imaging guidewire
US5501226A (en) * 1994-10-19 1996-03-26 Carl Zeiss, Inc. Short coherence length, doppler velocimetry system
RU2100787C1 (ru) * 1995-03-01 1997-12-27 Геликонов Валентин Михайлович Оптоволоконный интерферометр и оптоволоконный пьезоэлектрический преобразователь
JP3398764B2 (ja) * 1996-09-19 2003-04-21 日本電信電話株式会社 光ファイバブロック組立装置および光ファイバブロック組立治具
WO1998055830A1 (en) * 1997-06-02 1998-12-10 Izatt Joseph A Doppler flow imaging using optical coherence tomography
US6048349A (en) * 1997-07-09 2000-04-11 Intraluminal Therapeutics, Inc. Systems and methods for guiding a medical instrument through a body
US6013072A (en) * 1997-07-09 2000-01-11 Intraluminal Therapeutics, Inc. Systems and methods for steering a catheter through body tissue
US5951482A (en) * 1997-10-03 1999-09-14 Intraluminal Therapeutics, Inc. Assemblies and methods for advancing a guide wire through body tissue
US6193676B1 (en) * 1997-10-03 2001-02-27 Intraluminal Therapeutics, Inc. Guide wire assembly
US5935108A (en) * 1997-11-14 1999-08-10 Reflow, Inc. Recanalization apparatus and devices for use therein and method
US6179611B1 (en) * 1999-01-22 2001-01-30 The Regents Of The University Of California Dental optical coherence domain reflectometry explorer

Also Published As

Publication number Publication date
JP3778497B2 (ja) 2006-05-24
JP2004500210A (ja) 2004-01-08
IL151864A (en) 2007-06-17
KR20020086722A (ko) 2002-11-18
NZ521597A (en) 2005-08-26
CA2404232A1 (en) 2001-10-11
US6842639B1 (en) 2005-01-11
EP1267721A4 (en) 2005-01-05
EP1267721A1 (en) 2003-01-02
AU4784001A (en) 2001-10-15
IL151864A0 (en) 2003-04-10
WO2001074249A1 (en) 2001-10-11
AU2001247840B2 (en) 2005-07-14

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