ATE266968T1 - Intravaskulärer ultraschallkatheter - Google Patents

Intravaskulärer ultraschallkatheter

Info

Publication number
ATE266968T1
ATE266968T1 AT01974506T AT01974506T ATE266968T1 AT E266968 T1 ATE266968 T1 AT E266968T1 AT 01974506 T AT01974506 T AT 01974506T AT 01974506 T AT01974506 T AT 01974506T AT E266968 T1 ATE266968 T1 AT E266968T1
Authority
AT
Austria
Prior art keywords
ultrasonic
transducer array
elements
radiofrequency signal
transducer
Prior art date
Application number
AT01974506T
Other languages
English (en)
Inventor
Robert Dickinson
Elvin Nix
Original Assignee
Jomed Imaging Ltd
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 Jomed Imaging Ltd filed Critical Jomed Imaging Ltd
Application granted granted Critical
Publication of ATE266968T1 publication Critical patent/ATE266968T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4488—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer the transducer being a phased array
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Surgical Instruments (AREA)
AT01974506T 2000-10-14 2001-10-11 Intravaskulärer ultraschallkatheter ATE266968T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0025250A GB2368123A (en) 2000-10-14 2000-10-14 Electrostrictive ultrasonic transducer array suitable for catheter
PCT/GB2001/004548 WO2002032315A1 (en) 2000-10-14 2001-10-11 Intravascular ultrasonic catheter arrangements

Publications (1)

Publication Number Publication Date
ATE266968T1 true ATE266968T1 (de) 2004-06-15

Family

ID=9901318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974506T ATE266968T1 (de) 2000-10-14 2001-10-11 Intravaskulärer ultraschallkatheter

Country Status (8)

Country Link
US (2) US8118742B2 (de)
EP (1) EP1324702B1 (de)
JP (1) JP2004511290A (de)
AT (1) ATE266968T1 (de)
AU (1) AU2001294020A1 (de)
DE (1) DE60103417T2 (de)
GB (1) GB2368123A (de)
WO (1) WO2002032315A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967754B2 (en) * 2004-10-14 2011-06-28 Scimed Life Systems, Inc. Integrated bias circuitry for ultrasound imaging devices configured to image the interior of a living being
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
DE602007004242D1 (de) * 2006-09-25 2010-02-25 Koninkl Philips Electronics Nv Flip-chip-verbindung über chip-durchgangswege
JP4909115B2 (ja) * 2007-02-21 2012-04-04 富士フイルム株式会社 超音波用探触子
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
WO2009009799A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
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
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
EP2671515A4 (de) * 2012-01-30 2015-11-11 Olympus Corp Ultraschallwandlergruppe, verfahren zur herstellung der ultraschallwandlergruppe und ultraschallendoskop
US9139004B2 (en) * 2012-03-05 2015-09-22 Xerox Corporation Print head transducer dicing directly on diaphragm
JP6211599B2 (ja) * 2012-05-11 2017-10-11 ボルケーノ コーポレイション 撮像及び血流測定のための超音波カテーテル
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US20140100454A1 (en) 2012-10-05 2014-04-10 Volcano Corporation Methods and systems for establishing parameters for three-dimensional imaging
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
EP2904671B1 (de) 2012-10-05 2022-05-04 David Welford Systeme und verfahren zum verstärken von licht
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
EP2931132B1 (de) 2012-12-13 2023-07-05 Philips Image Guided Therapy Corporation Vorrichtung zur gezielten kanülierung
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
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
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US9730613B2 (en) 2012-12-20 2017-08-15 Volcano Corporation Locating intravascular images
US9709379B2 (en) 2012-12-20 2017-07-18 Volcano Corporation Optical coherence tomography system that is reconfigurable between different imaging modes
EP2936626A4 (de) 2012-12-21 2016-08-17 David Welford Systeme und verfahren zur verengung einer wellenlängenlichtemission
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
US10332228B2 (en) 2012-12-21 2019-06-25 Volcano Corporation System and method for graphical processing of medical data
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
EP2934280B1 (de) 2012-12-21 2022-10-19 Mai, Jerome Ultraschallbildgebung mit variabler liniendichte
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
EP2934653B1 (de) 2012-12-21 2018-09-19 Douglas Meyer Rotierender ultraschallbildgebungskatheter mit einem erweiterten katheterkörperteleskop
US9226711B2 (en) 2012-12-21 2016-01-05 Volcano Corporation Laser direct structured catheter connection for intravascular device
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
EP2938265B1 (de) 2012-12-28 2023-02-15 Philips Image Guided Therapy Corporation Intravaskuläre ultraschallbildgebungsvorrichtung
EP2965263B1 (de) 2013-03-07 2022-07-20 Bernhard Sturm Multimodale segmentierung in intravaskulären bildern
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
JP2016521138A (ja) 2013-03-12 2016-07-21 コリンズ，ドナ 冠動脈微小血管疾患を診断するためのシステム及び方法
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
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
US12343198B2 (en) 2013-03-14 2025-07-01 Philips Image Guided Therapy Corporation Delivery catheter having imaging capabilities
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
CN105208947B (zh) 2013-03-14 2018-10-12 火山公司 具有回声特性的过滤器
US20190090843A1 (en) * 2016-03-30 2019-03-28 Koninklijke Philips N.V. Flexible support member for intravascular imaging device and associated devices, systems, and methods
EP3518772B1 (de) * 2016-09-29 2021-06-16 Koninklijke Philips N.V. Flexible bildgebungsanordnung für intraluminale bildgebung und zugehörige vorrichtungen und systeme
US11877760B2 (en) * 2018-07-31 2024-01-23 C. R. Bard, Inc. Ultrasonic system and methods
KR102085220B1 (ko) * 2018-10-18 2020-03-05 한국과학기술연구원 매개체를 이용한 비침습적 치료시스템
CN113230537A (zh) * 2021-06-10 2021-08-10 杭州维纳安可医疗科技有限责任公司 能实时监控的电信号发生设备、控制方法、装置及系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841977A (en) * 1987-05-26 1989-06-27 Inter Therapy, Inc. Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly
US4917097A (en) * 1987-10-27 1990-04-17 Endosonics Corporation Apparatus and method for imaging small cavities
GB2212267B (en) 1987-11-11 1992-07-29 Circulation Res Ltd Methods and apparatus for the examination and treatment of internal organs
US4854423A (en) 1988-07-26 1989-08-08 Kelsey Hayes Company Hydraulic disc brake drum-in-hat parking brake assembly
US5109861A (en) * 1989-04-28 1992-05-05 Thomas Jefferson University Intravascular, ultrasonic imaging catheters and methods for making same
GB2233094B (en) 1989-05-26 1994-02-09 Circulation Res Ltd Methods and apparatus for the examination and treatment of internal organs
JP2789234B2 (ja) * 1989-10-02 1998-08-20 株式会社日立メディコ 超音波診断装置
US5226847A (en) * 1989-12-15 1993-07-13 General Electric Company Apparatus and method for acquiring imaging signals with reduced number of interconnect wires
GB2258364A (en) 1991-07-30 1993-02-03 Intravascular Res Ltd Ultrasonic tranducer
US5744898A (en) * 1992-05-14 1998-04-28 Duke University Ultrasound transducer array with transmitter/receiver integrated circuitry
US5465725A (en) * 1993-06-15 1995-11-14 Hewlett Packard Company Ultrasonic probe
US5345139A (en) * 1993-08-27 1994-09-06 Hewlett-Packard Company Electrostrictive ultrasonic probe having expanded operating temperature range
GB2287375B (en) * 1994-03-11 1998-04-15 Intravascular Res Ltd Ultrasonic transducer array and method of manufacturing the same
GB2315020A (en) * 1996-07-11 1998-01-21 Intravascular Res Ltd Ultrasonic visualisation catheters
US5947905A (en) * 1997-10-15 1999-09-07 Advanced Coronary Intervention, Inc. Ultrasound transducer array probe for intraluminal imaging catheter
US6605043B1 (en) * 1998-11-19 2003-08-12 Acuson Corp. Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components
US6296619B1 (en) * 1998-12-30 2001-10-02 Pharmasonics, Inc. Therapeutic ultrasonic catheter for delivering a uniform energy dose
US6499348B1 (en) * 1999-12-03 2002-12-31 Scimed Life Systems, Inc. Dynamically configurable ultrasound transducer with integral bias regulation and command and control circuitry

Also Published As

Publication number Publication date
US20120232400A1 (en) 2012-09-13
EP1324702A1 (de) 2003-07-09
AU2001294020A1 (en) 2002-04-29
JP2004511290A (ja) 2004-04-15
US20060052707A1 (en) 2006-03-09
DE60103417D1 (de) 2004-06-24
DE60103417T2 (de) 2005-06-09
GB2368123A (en) 2002-04-24
GB0025250D0 (en) 2000-11-29
US8118742B2 (en) 2012-02-21
EP1324702B1 (de) 2004-05-19
WO2002032315A1 (en) 2002-04-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties