WO2006119416A3 - Miniature actuator mechanism for intravascular imaging - Google Patents

Miniature actuator mechanism for intravascular imaging Download PDF

Info

Publication number
WO2006119416A3
WO2006119416A3 PCT/US2006/017130 US2006017130W WO2006119416A3 WO 2006119416 A3 WO2006119416 A3 WO 2006119416A3 US 2006017130 W US2006017130 W US 2006017130W WO 2006119416 A3 WO2006119416 A3 WO 2006119416A3
Authority
WO
WIPO (PCT)
Prior art keywords
actuator mechanism
sma
intravascular imaging
imaging
present
Prior art date
Application number
PCT/US2006/017130
Other languages
French (fr)
Other versions
WO2006119416A2 (en
Inventor
Byong-Ho Park
Stephen Rudy
Original Assignee
Fluid Medical Inc
Byong-Ho Park
Stephen Rudy
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 Fluid Medical Inc, Byong-Ho Park, Stephen Rudy filed Critical Fluid Medical Inc
Priority to JP2008510202A priority Critical patent/JP5001261B2/en
Priority to EP06759036A priority patent/EP1902331B1/en
Publication of WO2006119416A2 publication Critical patent/WO2006119416A2/en
Publication of WO2006119416A3 publication Critical patent/WO2006119416A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—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
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • 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
    • 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
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • A61B8/145—Echo-tomography characterised by scanning multiple planes
    • 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
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0158—Tip steering devices with magnetic or electrical means, e.g. by using piezo materials, electroactive polymers, magnetic materials or by heating of shape memory materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
    • 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
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
    • G01S15/894—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis
    • G01S15/8943—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis co-operating with reflectors
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52079—Constructional features
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
    • A61B2090/3782—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
    • A61B2090/3784—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument both receiver and transmitter being in the instrument or receiver being also transmitter
    • 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
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • F16C2202/28—Shape memory material

Abstract

The present invention relates to a new intravascular imaging device based on a Shape Memory Alloy (SMA) actuator mechanism embedded inside an elongate member such as a guide wire or catheter. The present invention utilizes a novel SMA mechanism to provide side-looking imaging by providing movement for an ultrasound transducer or optical coherence tomography (OCT) element. This novel SMA actuator mechanism can be easily fabricated in micro-scale, providing an advantage over existing imaging devices because it offers the ability to miniaturize the overall size of the device, while the use of multiple transducer crystals maximizes field of view for ultrasound devices. Also disclosed are methods of using the same.
PCT/US2006/017130 2005-05-04 2006-05-02 Miniature actuator mechanism for intravascular imaging WO2006119416A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008510202A JP5001261B2 (en) 2005-05-04 2006-05-02 Small actuator mechanism for intravascular imaging
EP06759036A EP1902331B1 (en) 2005-05-04 2006-05-02 Miniature actuator mechanism for intravascular imaging

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US67867605P 2005-05-04 2005-05-04
US67794405P 2005-05-04 2005-05-04
US60/678,676 2005-05-04
US60/677,944 2005-05-04
US71030405P 2005-08-22 2005-08-22
US60/710,304 2005-08-22
US71165305P 2005-08-25 2005-08-25
US60/711,653 2005-08-25
US78178606P 2006-03-13 2006-03-13
US60/781,786 2006-03-13

Publications (2)

Publication Number Publication Date
WO2006119416A2 WO2006119416A2 (en) 2006-11-09
WO2006119416A3 true WO2006119416A3 (en) 2007-03-08

Family

ID=36763172

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2006/016599 WO2006119173A1 (en) 2005-05-04 2006-05-02 Multiple transducers for intravascular ultrasound imaging
PCT/US2006/017130 WO2006119416A2 (en) 2005-05-04 2006-05-02 Miniature actuator mechanism for intravascular imaging

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2006/016599 WO2006119173A1 (en) 2005-05-04 2006-05-02 Multiple transducers for intravascular ultrasound imaging

Country Status (4)

Country Link
US (5) US20070016062A1 (en)
EP (2) EP1902331B1 (en)
JP (1) JP5001261B2 (en)
WO (2) WO2006119173A1 (en)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030069569A1 (en) * 2001-08-29 2003-04-10 Burdette Everette C. Ultrasound device for treatment of intervertebral disc tissue
JP4413568B2 (en) * 2003-09-19 2010-02-10 パナソニック株式会社 Ultrasonic probe
US20070016062A1 (en) 2005-05-04 2007-01-18 Byong-Ho Park Multiple transducers for intravascular ultrasound imaging
DE102005022120B4 (en) * 2005-05-12 2009-04-09 Siemens Ag Catheter, catheter device and diagnostic imaging device
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
US20080287801A1 (en) * 2006-08-14 2008-11-20 Novelis, Inc. Imaging device, imaging system, and methods of imaging
US8206305B2 (en) * 2006-11-28 2012-06-26 Siemens Medical Solutions Usa, Inc. Multi-twisted acoustic array for medical ultrasound
US8449467B2 (en) 2006-11-28 2013-05-28 Siemens Medical Solutions Usa, Inc. Helical acoustic array for medical ultrasound
US8460195B2 (en) * 2007-01-19 2013-06-11 Sunnybrook Health Sciences Centre Scanning mechanisms for imaging probe
CN107260126B (en) * 2007-01-19 2021-07-13 桑尼布鲁克健康科学中心 Imaging probe with combined ultrasound and optical imaging means
US20080200801A1 (en) * 2007-02-21 2008-08-21 Douglas Glenn Wildes Mapping Movement of a Movable Transducer
US10183183B2 (en) 2007-04-13 2019-01-22 Acoustic Medsystems, Inc. Acoustic applicators for controlled thermal modification of tissue
US8852112B2 (en) 2007-06-28 2014-10-07 W. L. Gore & Associates, Inc. Catheter with deflectable imaging device and bendable electrical conductor
US8285362B2 (en) 2007-06-28 2012-10-09 W. L. Gore & Associates, Inc. Catheter with deflectable imaging device
US8864675B2 (en) * 2007-06-28 2014-10-21 W. L. Gore & Associates, Inc. Catheter
WO2009009802A1 (en) * 2007-07-12 2009-01-15 Volcano Corporation Oct-ivus catheter for concurrent luminal imaging
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
US8568324B2 (en) 2007-09-27 2013-10-29 Koninklijke Philips N.V. Systems and methods for mechanical translation of full matrix array
US8043053B2 (en) * 2007-12-21 2011-10-25 Sikorsky Aircraft Corporation Self locking trim tab
JP2011520528A (en) 2008-05-16 2011-07-21 フルイド メディカル，インコーポレイテッド Small forward-viewing ultrasonic imaging mechanism operable by local shape memory alloy actuator
WO2009146458A2 (en) * 2008-05-30 2009-12-03 Gore Enterprise Holdings, Inc. Real time ultrasound catheter probe
JP5477294B2 (en) * 2008-10-20 2014-04-23 コニカミノルタ株式会社 Optical rotating probe
JP5789195B2 (en) * 2008-12-08 2015-10-07 シリコンバレー メディカル インスツルメンツ インコーポレイテッド Catheter system for image guidance
US8945117B2 (en) 2009-02-11 2015-02-03 Boston Scientific Scimed, Inc. Insulated ablation catheter devices and methods of use
US8663210B2 (en) * 2009-05-13 2014-03-04 Novian Health, Inc. Methods and apparatus for performing interstitial laser therapy and interstitial brachytherapy
EP3391845B1 (en) 2009-06-30 2020-02-12 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
WO2011011269A2 (en) * 2009-07-23 2011-01-27 Waters Kendall R Endoventricular injection catheter system with integrated echocardiographic capabilities
US20110166455A1 (en) 2010-01-07 2011-07-07 Cully Edward H Catheter
US8690783B2 (en) * 2010-05-21 2014-04-08 Misonix, Incorporated Ultrasonic transducer assembly
WO2012038770A1 (en) * 2010-09-20 2012-03-29 B-K Medical Aps Imaging transducer array
RU2544368C2 (en) * 2010-10-22 2015-03-20 Гор Энтерпрайз Холдингс, Инк. Catheter with actuating element from shape-memory alloy
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US9089340B2 (en) 2010-12-30 2015-07-28 Boston Scientific Scimed, Inc. Ultrasound guided tissue ablation
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
EP2671093B1 (en) 2011-01-31 2019-01-16 Sunnybrook Health Sciences Centre Ultrasonic probe with ultrasonic transducers addressable on common electrical channel
US8801617B2 (en) * 2011-03-22 2014-08-12 Boston Scientific Scimed Inc. Far-field and near-field ultrasound imaging device
US8628473B2 (en) * 2011-04-13 2014-01-14 St. Jude Medical, Inc. Acoustic transducer for pulse-echo monitoring and control of thermally ablative lesioning in layered and nonlayered tissues, catheter contact monitoring, tissue thickness measurement and pre-pop warning
AU2012262959A1 (en) 2011-06-01 2013-11-28 Boston Scientific Scimed, Inc. Ablation probe with ultrasonic imaging capabilities
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
US9603659B2 (en) 2011-09-14 2017-03-28 Boston Scientific Scimed Inc. Ablation device with ionically conductive balloon
EP2755587B1 (en) 2011-09-14 2018-11-21 Boston Scientific Scimed, Inc. Ablation device with multiple ablation modes
WO2013055917A1 (en) * 2011-10-12 2013-04-18 Volcano Corporation Rotational shape-memory actuators and associated devices, systems, and methods
WO2013067025A1 (en) * 2011-10-31 2013-05-10 Volcano Corporation Devices, systems, and methods for controlling field of view in imaging systems
EP2797536B1 (en) 2011-12-28 2016-04-13 Boston Scientific Scimed, Inc. Ablation probe with ultrasonic imaging capability
EP2802282A1 (en) 2012-01-10 2014-11-19 Boston Scientific Scimed, Inc. Electrophysiology system
US20150201900A1 (en) * 2012-01-25 2015-07-23 Mubin I. Syed Multi-pane imaging transducer associated with a guidewire
US10213187B1 (en) 2012-01-25 2019-02-26 Mubin I. Syed Method and apparatus for percutaneous superficial temporal artery access for carotid artery stenting
WO2013115941A1 (en) 2012-01-31 2013-08-08 Boston Scientific Scimed, Inc. Ablation probe with fluid-based acoustic coupling for ultrasonic tissue imaging
WO2013140738A1 (en) * 2012-03-23 2013-09-26 テルモ株式会社 Therapeutic device of blood vessel insertion type
US10869648B2 (en) * 2012-05-11 2020-12-22 Philips Image Guided Therapy Corporation Device, system and method for flow imaging in the body using a swept transducer
WO2013181194A1 (en) * 2012-06-01 2013-12-05 North Carolina State University Catheter device implementing high frequency, contrast imaging ultrasound transducer, and associated method
WO2014028770A1 (en) 2012-08-15 2014-02-20 Burdette Everette C Mri compatible ablation catheter system incorporating directional high-intensity ultrasound for treatment
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
JP2015532536A (en) 2012-10-05 2015-11-09 デイビッド ウェルフォード， System and method for amplifying light
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
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
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
WO2014081947A1 (en) 2012-11-21 2014-05-30 Syed Mubin I System for the intravascular placement of a medical device
JP6322210B2 (en) 2012-12-13 2018-05-09 ボルケーノ コーポレイション Devices, systems, and methods for targeted intubation
EP2934282B1 (en) 2012-12-20 2020-04-29 Volcano Corporation Locating intravascular images
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
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
WO2014099899A1 (en) 2012-12-20 2014-06-26 Jeremy Stigall Smooth transition catheters
JP2016504589A (en) 2012-12-20 2016-02-12 ナサニエル ジェイ． ケンプ， Optical coherence tomography system reconfigurable between different imaging modes
US10191220B2 (en) 2012-12-21 2019-01-29 Volcano Corporation Power-efficient optical circuit
JP2016502884A (en) 2012-12-21 2016-02-01 ダグラス メイヤー， Rotating ultrasound imaging catheter with extended catheter body telescope
JP2016508757A (en) 2012-12-21 2016-03-24 ジェイソン スペンサー， System and method for graphical processing of medical data
US10166003B2 (en) 2012-12-21 2019-01-01 Volcano Corporation Ultrasound imaging with variable line density
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
WO2014099896A1 (en) 2012-12-21 2014-06-26 David Welford Systems and methods for narrowing a wavelength emission of light
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
CN105103163A (en) 2013-03-07 2015-11-25 火山公司 Multimodal segmentation in intravascular images
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
EP3895604A1 (en) 2013-03-12 2021-10-20 Collins, Donna Systems and methods for diagnosing coronary microvascular disease
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
CN105120759B (en) 2013-03-13 2018-02-23 火山公司 System and method for producing image from rotation intravascular ultrasound equipment
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
US20140276084A1 (en) * 2013-03-14 2014-09-18 Volcano Corporation Intravascular ultrasound devices
EP2967606B1 (en) 2013-03-14 2018-05-16 Volcano Corporation Filters with echogenic characteristics
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
WO2015071343A1 (en) * 2013-11-13 2015-05-21 Koninklijke Philips N.V. Detection of rotational angle of an interventional device
US10022187B2 (en) * 2013-12-19 2018-07-17 Novartis Ag Forward scanning-optical probes, circular scan patterns, offset fibers
US9713456B2 (en) 2013-12-30 2017-07-25 Acist Medical Systems, Inc. Position sensing in intravascular imaging
US20150305716A1 (en) * 2014-04-28 2015-10-29 Koninklijke Philips N.V Ultrasound Transducer Array Apparatus and Method of Imaging Using Transducer Arrays
EP3145414B1 (en) * 2014-05-20 2021-10-13 Koninklijke Philips N.V. Intravascular devices having drive cables with radiopaque markers
KR101560344B1 (en) * 2014-06-16 2015-10-19 동국대학교 산학협력단 Pullback system
US10206584B2 (en) 2014-08-08 2019-02-19 Medlumics S.L. Optical coherence tomography probe for crossing coronary occlusions
EP3206612B1 (en) 2014-10-13 2022-06-29 Boston Scientific Scimed Inc. Tissue diagnosis and treatment using mini-electrodes
WO2016065337A1 (en) 2014-10-24 2016-04-28 Boston Scientific Scimed Inc. Medical devices with a flexible electrode assembly coupled to an ablation tip
KR102437475B1 (en) 2014-12-05 2022-08-30 삼성메디슨 주식회사 Ultrasound Probe
US9743854B2 (en) 2014-12-18 2017-08-29 Boston Scientific Scimed, Inc. Real-time morphology analysis for lesion assessment
WO2016125207A1 (en) * 2015-02-06 2016-08-11 オリンパス株式会社 Optical fiber scanner and scanning endoscope device
US9636244B2 (en) 2015-04-09 2017-05-02 Mubin I. Syed Apparatus and method for proximal to distal stent deployment
WO2017027282A1 (en) * 2015-08-07 2017-02-16 Boston Scientific Scimed Inc. Force sensing catheters having super-elastic structural strain sensors
JP2017064293A (en) * 2015-10-02 2017-04-06 住友電気工業株式会社 OCT catheter
US10492936B2 (en) 2015-10-30 2019-12-03 Ram Medical Innovations, Llc Apparatus and method for improved access of procedural catheter in tortuous vessels
US11020256B2 (en) 2015-10-30 2021-06-01 Ram Medical Innovations, Inc. Bifurcated “Y” anchor support for coronary interventions
US10779976B2 (en) 2015-10-30 2020-09-22 Ram Medical Innovations, Llc Apparatus and method for stabilization of procedural catheter in tortuous vessels
US10327929B2 (en) 2015-10-30 2019-06-25 Ram Medical Innovations, Llc Apparatus and method for stabilization of procedural catheter in tortuous vessels
WO2017132559A1 (en) 2016-01-29 2017-08-03 Boston Scientific Scimed Inc. Force sensing catheter with impedance-guided orientation
WO2017201287A1 (en) 2016-05-19 2017-11-23 Acist Medical Systems, Inc. Position sensing in intravascular processes
EP3457946B1 (en) 2016-05-19 2023-05-03 Acist Medical Systems, Inc. Position sensing in intravascular processes
US11369431B2 (en) 2016-06-11 2022-06-28 Boston Scientific Scimed Inc. Inductive double flat coil displacement sensor
US10173031B2 (en) 2016-06-20 2019-01-08 Mubin I. Syed Interchangeable flush/selective catheter
JP7109792B2 (en) * 2016-07-07 2022-08-01 マイクロノバス リミテッド ライアビリティー カンパニー Distal controlled medical device
EP3531922B1 (en) 2016-10-26 2020-04-29 Koninklijke Philips N.V. Interventional instrument comprising an ultrasound transducer
WO2018122916A1 (en) * 2016-12-26 2018-07-05 オリンパス株式会社 Optical fiber scanning device and endoscope
JP6841115B2 (en) * 2017-03-23 2021-03-10 株式会社デンソー Movable device
CN108652674A (en) * 2017-07-03 2018-10-16 深圳英美达医疗技术有限公司 A kind of ultrasonic imaging seal wire and imaging system
GB2564124B (en) * 2017-07-04 2021-08-25 Creo Medical Ltd Control device for an electrosurgical instrument
US10857014B2 (en) 2018-02-18 2020-12-08 Ram Medical Innovations, Llc Modified fixed flat wire bifurcated catheter and its application in lower extremity interventions
RU182181U1 (en) * 2018-04-14 2018-08-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный медицинский университет имени В.И. Разумовского" Министерства здравоохранения Российской Федерации (ФГБОУ ВО Саратовский ГМУ им. В.И. Разумовского Минздрава России) Device for intraoperative monitoring of regional hemoglobin oxygen saturation and vascular tone of the microvasculature
CN110856659A (en) * 2018-08-07 2020-03-03 泽朴医疗技术(苏州)有限公司 Biopsy probe visualization enhanced ultrasound probe, ultrasound imaging system, and methods of use thereof
US20220117584A1 (en) * 2020-10-20 2022-04-21 GE Precision Healthcare LLC System And Method Of Signal Processing For Ultrasound Arrays With Mechanically Adjustable Transducer Shapes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271402A (en) * 1992-06-02 1993-12-21 Hewlett-Packard Company Turbine drive mechanism for steering ultrasound signals
US5377685A (en) * 1993-12-17 1995-01-03 Baylis Medical Company, Inc. Ultrasound catheter with mechanically steerable beam
US6501551B1 (en) * 1991-04-29 2002-12-31 Massachusetts Institute Of Technology Fiber optic imaging endoscope interferometer with at least one faraday rotator
US6592526B1 (en) * 1999-01-25 2003-07-15 Jay Alan Lenker Resolution ultrasound devices for imaging and treatment of body lumens
US20040056751A1 (en) * 2002-09-18 2004-03-25 Byong-Ho Park Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices
WO2004096049A2 (en) * 2003-04-28 2004-11-11 Board Of Regents, The University Of Texas System Catheter imaging probe and method

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500185A (en) * 1893-06-27 Cabinet for type-writers
JPS59164044A (en) * 1983-03-07 1984-09-17 オリンパス光学工業株式会社 Ultrasonic probe
US5000185A (en) * 1986-02-28 1991-03-19 Cardiovascular Imaging Systems, Inc. Method for intravascular two-dimensional ultrasonography and recanalization
US4794931A (en) * 1986-02-28 1989-01-03 Cardiovascular Imaging Systems, Inc. Catheter apparatus, system and method for intravascular two-dimensional ultrasonography
US4887605A (en) * 1988-02-18 1989-12-19 Angelsen Bjorn A J Laser catheter delivery system for controlled atheroma ablation combining laser angioplasty and intra-arterial ultrasonic imagining
JP2771988B2 (en) * 1988-06-02 1998-07-02 オリンパス光学工業株式会社 Ultrasonic probe
US6004330A (en) * 1989-08-16 1999-12-21 Medtronic, Inc. Device or apparatus for manipulating matter
US5383923A (en) * 1990-10-20 1995-01-24 Webster Laboratories, Inc. Steerable catheter having puller wire with shape memory
US5409453A (en) * 1992-08-12 1995-04-25 Vidamed, Inc. Steerable medical probe with stylets
JPH04266746A (en) * 1991-02-22 1992-09-22 Matsushita Electric Ind Co Ltd Ultrasonic diagnostic device
US5203337A (en) * 1991-05-08 1993-04-20 Brigham And Women's Hospital, Inc. Coronary artery imaging system
JPH04354943A (en) * 1991-06-03 1992-12-09 Matsushita Electric Ind Co Ltd Ultrasonic diagnostic system
US5238005A (en) * 1991-11-18 1993-08-24 Intelliwire, Inc. Steerable catheter guidewire
US5373845A (en) * 1992-05-22 1994-12-20 Echo Cath, Ltd. Apparatus and method for forward looking volume imaging
US5482029A (en) * 1992-06-26 1996-01-09 Kabushiki Kaisha Toshiba Variable flexibility endoscope system
US5500147A (en) * 1992-10-27 1996-03-19 Optical Semiconductors, Inc. Scintillation solid and method of measuring radiation
DE4238176A1 (en) * 1992-11-12 1994-05-19 Ulrich Dipl Ing Nagel Intra-luminal ultrasonic probe for clinical echography of body cavities - has transducer mounted on rocker subject to variable tilt by opposite movements of jointed plungers at end of catheter
US5549542A (en) * 1992-11-17 1996-08-27 Life Medical Technologies, Inc. Deflectable endoscope
CA2109980A1 (en) * 1992-12-01 1994-06-02 Mir A. Imran Steerable catheter with adjustable bend location and/or radius and method
US5373849A (en) * 1993-01-19 1994-12-20 Cardiovascular Imaging Systems, Inc. Forward viewing imaging catheter
US5349964A (en) * 1993-05-05 1994-09-27 Intelliwire, Inc. Device having an electrically actuatable section with a portion having a current shunt and method
US5379772A (en) * 1993-09-14 1995-01-10 Intelliwire, Inc. Flexible elongate device having forward looking ultrasonic imaging
US5409000A (en) * 1993-09-14 1995-04-25 Cardiac Pathways Corporation Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method
US6015429A (en) * 1994-09-08 2000-01-18 Gore Enterprise Holdings, Inc. Procedures for introducing stents and stent-grafts
US5606975A (en) * 1994-09-19 1997-03-04 The Board Of Trustees Of The Leland Stanford Junior University Forward viewing ultrasonic imaging catheter
US5779688A (en) * 1994-10-28 1998-07-14 Intella Interventional Systems, Inc. Low profile balloon-on-a-wire catheter with shapeable and/or deflectable tip and method
US5542434A (en) * 1994-10-28 1996-08-06 Intelliwire Inc. Guide wire with deflectable tip and method
US5938623A (en) * 1994-10-28 1999-08-17 Intella Interventional Systems Guide wire with adjustable stiffness
JP3524183B2 (en) * 1994-12-26 2004-05-10 テルモ株式会社 Ultrasonic probe
US6302875B1 (en) 1996-10-11 2001-10-16 Transvascular, Inc. Catheters and related devices for forming passageways between blood vessels or other anatomical structures
CA2234389A1 (en) * 1995-10-13 1997-04-17 Transvascular, Inc. A device, system and method for interstitial transvascular intervention
US7226417B1 (en) * 1995-12-26 2007-06-05 Volcano Corporation High resolution intravascular ultrasound transducer assembly having a flexible substrate
US5844140A (en) * 1996-08-27 1998-12-01 Seale; Joseph B. Ultrasound beam alignment servo
US5853368A (en) * 1996-12-23 1998-12-29 Hewlett-Packard Company Ultrasound imaging catheter having an independently-controllable treatment structure
JPH10216132A (en) * 1997-02-10 1998-08-18 Olympus Optical Co Ltd Ultrasonic probe in lumen
US6508825B1 (en) * 1997-02-28 2003-01-21 Lumend, Inc. Apparatus for treating vascular occlusions
US5968064A (en) 1997-02-28 1999-10-19 Lumend, Inc. Catheter system for treating a vascular occlusion
US6296615B1 (en) * 1999-03-05 2001-10-02 Data Sciences International, Inc. Catheter with physiological sensor
US5938671A (en) * 1997-11-14 1999-08-17 Reflow, Inc. Recanalization apparatus and devices for use therein and method
US6231546B1 (en) * 1998-01-13 2001-05-15 Lumend, Inc. Methods and apparatus for crossing total occlusions in blood vessels
US6241667B1 (en) * 1998-01-15 2001-06-05 Lumend, Inc. Catheter apparatus for guided transvascular treatment of arterial occlusions
US6066096A (en) * 1998-05-08 2000-05-23 Duke University Imaging probes and catheters for volumetric intraluminal ultrasound imaging and related systems
US6200269B1 (en) * 1998-05-28 2001-03-13 Diasonics, Ultrasound, Inc. Forward-scanning ultrasound catheter probe
US6241744B1 (en) * 1998-08-14 2001-06-05 Fox Hollow Technologies, Inc. Apparatus for deploying a guidewire across a complex lesion
JP2000070269A (en) * 1998-09-01 2000-03-07 Honda Seiki Kk Magnetic sensor and active endoscope induced to virtual reality by pressure sensitive sensor and its manipulation system
US6110121A (en) * 1999-01-25 2000-08-29 Lenker; Jay Alan Method and apparatus for obtaining improved resolution from intraluminal ultrasound
US6500147B2 (en) * 1999-02-22 2002-12-31 Medtronic Percusurge, Inc. Flexible catheter
US6306097B1 (en) * 1999-06-17 2001-10-23 Acuson Corporation Ultrasound imaging catheter guiding assembly with catheter working port
US6749560B1 (en) * 1999-10-26 2004-06-15 Circon Corporation Endoscope shaft with slotted tube
US6361500B1 (en) * 2000-02-07 2002-03-26 Scimed Life Systems, Inc. Three transducer catheter
US6547803B2 (en) * 2001-09-20 2003-04-15 The Regents Of The University Of California Microfabricated surgical device for interventional procedures
US6593536B1 (en) * 2002-05-21 2003-07-15 Daimlerchrysler Corporation Multi-axis switch with redundant contacts
US20040056571A1 (en) * 2002-09-11 2004-03-25 Tetsuo Takata Shelf assembly, shelf body, and shelf support
US20040254471A1 (en) * 2003-06-13 2004-12-16 Andreas Hadjicostis Miniature ultrasonic phased array for intracardiac and intracavity applications
US20070016062A1 (en) * 2005-05-04 2007-01-18 Byong-Ho Park Multiple transducers for intravascular ultrasound imaging

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6501551B1 (en) * 1991-04-29 2002-12-31 Massachusetts Institute Of Technology Fiber optic imaging endoscope interferometer with at least one faraday rotator
US5271402A (en) * 1992-06-02 1993-12-21 Hewlett-Packard Company Turbine drive mechanism for steering ultrasound signals
US5377685A (en) * 1993-12-17 1995-01-03 Baylis Medical Company, Inc. Ultrasound catheter with mechanically steerable beam
US6592526B1 (en) * 1999-01-25 2003-07-15 Jay Alan Lenker Resolution ultrasound devices for imaging and treatment of body lumens
US20040056751A1 (en) * 2002-09-18 2004-03-25 Byong-Ho Park Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices
WO2004096049A2 (en) * 2003-04-28 2004-11-11 Board Of Regents, The University Of Texas System Catheter imaging probe and method

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