ATE481034T1 - Verfahren zur herstellung eines ultraschallkatheters - Google Patents
Verfahren zur herstellung eines ultraschallkathetersInfo
- Publication number
- ATE481034T1 ATE481034T1 AT03075230T AT03075230T ATE481034T1 AT E481034 T1 ATE481034 T1 AT E481034T1 AT 03075230 T AT03075230 T AT 03075230T AT 03075230 T AT03075230 T AT 03075230T AT E481034 T1 ATE481034 T1 AT E481034T1
- Authority
- AT
- Austria
- Prior art keywords
- separate
- electronics
- transducer assembly
- producing
- ultrasound catheter
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 238000002604 ultrasonography Methods 0.000 abstract 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- A61B8/06—Measuring blood flow
-
- 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
- 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
-
- 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
-
- 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
- B06B1/0633—Cylindrical 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
- B06B1/0644—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 a single piezoelectric element
- B06B1/0662—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 a single piezoelectric element with an electrode on the sensitive surface
- B06B1/067—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 a single piezoelectric element with an electrode on the sensitive surface which is used as, or combined with, an impedance matching layer
-
- 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
- B06B1/0644—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 a single piezoelectric element
- B06B1/0662—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 a single piezoelectric element with an electrode on the sensitive surface
- B06B1/0674—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 a single piezoelectric element with an electrode on the sensitive surface and a low impedance backing, e.g. air
-
- 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
-
- 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
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
-
- 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
- G01S15/899—Combination of imaging systems with ancillary equipment
-
- 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
-
- 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
- G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
- G10K11/008—Arrays of transducers
-
- 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
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/70—Specific application
- B06B2201/76—Medical, dental
-
- 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
- G01S15/892—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being curvilinear
-
- 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
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
- G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Acoustics & Sound (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Gynecology & Obstetrics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Hematology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Surgical Instruments (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/012,251 US5368037A (en) | 1993-02-01 | 1993-02-01 | Ultrasound catheter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE481034T1 true ATE481034T1 (de) | 2010-10-15 |
Family
ID=21754054
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96202546T ATE216570T1 (de) | 1993-02-01 | 1994-01-14 | Verfahren zur herstellung einer wandleranordnung zur bilderzeugung |
AT03075230T ATE481034T1 (de) | 1993-02-01 | 1994-01-14 | Verfahren zur herstellung eines ultraschallkatheters |
AT94906070T ATE236573T1 (de) | 1993-02-01 | 1994-01-14 | Ultraschallkatheter sensor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96202546T ATE216570T1 (de) | 1993-02-01 | 1994-01-14 | Verfahren zur herstellung einer wandleranordnung zur bilderzeugung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94906070T ATE236573T1 (de) | 1993-02-01 | 1994-01-14 | Ultraschallkatheter sensor |
Country Status (7)
Country | Link |
---|---|
US (1) | US5368037A (de) |
EP (3) | EP0637937B1 (de) |
JP (3) | JP3732854B2 (de) |
AT (3) | ATE216570T1 (de) |
CA (2) | CA2133475C (de) |
DE (3) | DE69432448T2 (de) |
WO (1) | WO1994017734A1 (de) |
Families Citing this family (154)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029671A (en) * | 1991-07-16 | 2000-02-29 | Heartport, Inc. | System and methods for performing endovascular procedures |
US5453575A (en) * | 1993-02-01 | 1995-09-26 | Endosonics Corporation | Apparatus and method for detecting blood flow in intravascular ultrasonic imaging |
US20070016071A1 (en) * | 1993-02-01 | 2007-01-18 | Volcano Corporation | Ultrasound transducer assembly |
EP0671221B1 (de) * | 1994-03-11 | 2000-04-26 | Intravascular Research Limited | Ultraschall Wandleranordnung und Verfahren zu dessen Herstellung |
US5488954A (en) * | 1994-09-09 | 1996-02-06 | Georgia Tech Research Corp. | Ultrasonic transducer and method for using same |
US5606975A (en) * | 1994-09-19 | 1997-03-04 | The Board Of Trustees Of The Leland Stanford Junior University | Forward viewing ultrasonic imaging catheter |
US7500952B1 (en) | 1995-06-29 | 2009-03-10 | Teratech Corporation | Portable ultrasound imaging system |
US5957846A (en) * | 1995-06-29 | 1999-09-28 | Teratech Corporation | Portable ultrasound imaging system |
US5590658A (en) * | 1995-06-29 | 1997-01-07 | Teratech Corporation | Portable ultrasound imaging system |
US8241217B2 (en) | 1995-06-29 | 2012-08-14 | Teratech Corporation | Portable ultrasound imaging data |
US5738100A (en) * | 1995-06-30 | 1998-04-14 | Terumo Kabushiki Kaisha | Ultrasonic imaging catheter |
US7226417B1 (en) * | 1995-12-26 | 2007-06-05 | Volcano Corporation | High resolution intravascular ultrasound transducer assembly having a flexible substrate |
US6030346A (en) * | 1996-02-21 | 2000-02-29 | The Whitaker Corporation | Ultrasound imaging probe assembly |
US6117083A (en) * | 1996-02-21 | 2000-09-12 | The Whitaker Corporation | Ultrasound imaging probe assembly |
EP0883860B1 (de) | 1996-02-29 | 2006-08-23 | Acuson Corporation | System, verfahren und wandler zum ausrichten mehrerer ultraschallbilder |
US5733281A (en) * | 1996-03-19 | 1998-03-31 | American Ablation Co., Inc. | Ultrasound and impedance feedback system for use with electrosurgical instruments |
GB2315020A (en) * | 1996-07-11 | 1998-01-21 | Intravascular Res Ltd | Ultrasonic visualisation catheters |
US5830145A (en) | 1996-09-20 | 1998-11-03 | Cardiovascular Imaging Systems, Inc. | Enhanced accuracy of three-dimensional intraluminal ultrasound (ILUS) image reconstruction |
US5857974A (en) | 1997-01-08 | 1999-01-12 | Endosonics Corporation | High resolution intravascular ultrasound transducer assembly having a flexible substrate |
US5797848A (en) * | 1997-01-31 | 1998-08-25 | Acuson Corporation | Ultrasonic transducer assembly with improved electrical interface |
US5795299A (en) * | 1997-01-31 | 1998-08-18 | Acuson Corporation | Ultrasonic transducer assembly with extended flexible circuits |
US5938616A (en) | 1997-01-31 | 1999-08-17 | Acuson Corporation | Steering mechanism and steering line for a catheter-mounted ultrasonic transducer |
US5846205A (en) * | 1997-01-31 | 1998-12-08 | Acuson Corporation | Catheter-mounted, phased-array ultrasound transducer with improved imaging |
US5954654A (en) * | 1997-01-31 | 1999-09-21 | Acuson Corporation | Steering mechanism and steering line for a catheter-mounted ultrasonic transducer |
US6464645B1 (en) | 1997-01-31 | 2002-10-15 | Acuson Corporation | Ultrasonic transducer assembly controller |
US6045508A (en) * | 1997-02-27 | 2000-04-04 | Acuson Corporation | Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction |
US5876345A (en) * | 1997-02-27 | 1999-03-02 | Acuson Corporation | Ultrasonic catheter, system and method for two dimensional imaging or three-dimensional reconstruction |
US5921931A (en) | 1997-04-08 | 1999-07-13 | Endosonics Corporation | Method and apparatus for creating a color blood flow image based upon ultrasonic echo signals received by an intravascular ultrasound imaging probe |
AT407009B (de) | 1997-09-01 | 2000-11-27 | Ali Dr Hassan | Kathetereinrichtung zur radioaktiven behandlung von körperhohlräumen |
JP3525700B2 (ja) * | 1997-09-24 | 2004-05-10 | 富士写真光機株式会社 | 超音波プローブ |
US5876344A (en) * | 1997-12-09 | 1999-03-02 | Endosonics Corporation | Modular imaging/treatment catheter assembly and method |
US20050171478A1 (en) * | 1998-01-13 | 2005-08-04 | Selmon Matthew R. | Catheter system for crossing total occlusions in vasculature |
US6659957B1 (en) | 1998-03-05 | 2003-12-09 | Gil M. Vardi | Optical-acoustic imaging device |
US6440102B1 (en) * | 1998-07-23 | 2002-08-27 | Durect Corporation | Fluid transfer and diagnostic system for treating the inner ear |
US6277077B1 (en) | 1998-11-16 | 2001-08-21 | Cardiac Pathways Corporation | Catheter including ultrasound transducer with emissions attenuation |
US6306097B1 (en) | 1999-06-17 | 2001-10-23 | Acuson Corporation | Ultrasound imaging catheter guiding assembly with catheter working port |
US6423002B1 (en) | 1999-06-24 | 2002-07-23 | Acuson Corporation | Intra-operative diagnostic ultrasound multiple-array transducer probe and optional surgical tool |
US6457365B1 (en) * | 2000-02-09 | 2002-10-01 | Endosonics Corporation | Method and apparatus for ultrasonic imaging |
US20030060731A1 (en) * | 2001-01-26 | 2003-03-27 | Fleischhacker Mark G. | Non-metallic guide wire |
US6589182B1 (en) | 2001-02-12 | 2003-07-08 | Acuson Corporation | Medical diagnostic ultrasound catheter with first and second tip portions |
US7387612B2 (en) * | 2001-03-28 | 2008-06-17 | Cybersonics, Inc. | Floating probe for ultrasonic transducers |
US6689087B2 (en) * | 2001-03-28 | 2004-02-10 | Cybersonics, Inc. | Floating probe for ultrasonic transducers |
US6572547B2 (en) * | 2001-07-31 | 2003-06-03 | Koninklijke Philips Electronics N.V. | Transesophageal and transnasal, transesophageal ultrasound imaging systems |
US7220239B2 (en) | 2001-12-03 | 2007-05-22 | Ekos Corporation | Catheter with multiple ultrasound radiating members |
US6712767B2 (en) * | 2002-08-29 | 2004-03-30 | Volcano Therapeutics, Inc. | Ultrasonic imaging devices and methods of fabrication |
US20040054287A1 (en) * | 2002-08-29 | 2004-03-18 | Stephens Douglas Neil | Ultrasonic imaging devices and methods of fabrication |
US7245789B2 (en) | 2002-10-07 | 2007-07-17 | Vascular Imaging Corporation | Systems and methods for minimally-invasive optical-acoustic imaging |
US7527592B2 (en) * | 2003-11-21 | 2009-05-05 | General Electric Company | Ultrasound probe sub-aperture processing |
US20050113698A1 (en) * | 2003-11-21 | 2005-05-26 | Kjell Kristoffersen | Ultrasound probe transceiver circuitry |
US7527591B2 (en) * | 2003-11-21 | 2009-05-05 | General Electric Company | Ultrasound probe distributed beamformer |
CN1998095B (zh) | 2004-04-20 | 2010-11-03 | 视声公司 | 阵列式超声换能器 |
EP1762182B1 (de) | 2004-06-10 | 2011-08-03 | Olympus Corporation | Ultraschallsonde vom elektrostatischen kapazitätstyp |
EP1846779A2 (de) * | 2004-06-29 | 2007-10-24 | Koninklijke Philips Electronics N.V. | Systemvereinfachung für ein auf ultraschall basierendes perfusionsdetektionssystem |
EP1621135B1 (de) * | 2004-07-29 | 2006-11-29 | Fujinon Corporation | Ultraschall-Endoskop |
US20070005011A1 (en) * | 2005-06-20 | 2007-01-04 | Boston Scientific Scimed, Inc. | Method, system, apparatus, and kit for remote therapeutic delivery |
US7901358B2 (en) | 2005-11-02 | 2011-03-08 | Visualsonics Inc. | High frequency array ultrasound system |
CA2628114A1 (en) * | 2005-11-12 | 2007-05-24 | Boston Scientific Limited | System for reducing noise in an imaging catheter system |
US7599588B2 (en) | 2005-11-22 | 2009-10-06 | Vascular Imaging Corporation | Optical imaging probe connector |
US8303505B2 (en) | 2005-12-02 | 2012-11-06 | Abbott Cardiovascular Systems Inc. | Methods and apparatuses for image guided medical procedures |
JP5385780B2 (ja) * | 2006-04-04 | 2014-01-08 | ヴォルケイノウ・コーポレーション | カテーテル遠位端の変換器を操作するための超音波カテーテル及び手持ち式装置 |
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 |
US10182833B2 (en) | 2007-01-08 | 2019-01-22 | Ekos Corporation | Power parameters for ultrasonic catheter |
EP2170181B1 (de) | 2007-06-22 | 2014-04-16 | Ekos Corporation | Verfahren und gerät zur behandlung von intrakraniellen blutungen |
US9622706B2 (en) | 2007-07-12 | 2017-04-18 | Volcano Corporation | Catheter for in vivo imaging |
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 |
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- 1994-01-14 EP EP94906070A patent/EP0637937B1/de not_active Expired - Lifetime
- 1994-01-14 AT AT96202546T patent/ATE216570T1/de not_active IP Right Cessation
- 1994-01-14 AT AT03075230T patent/ATE481034T1/de not_active IP Right Cessation
- 1994-01-14 CA CA002133475A patent/CA2133475C/en not_active Expired - Fee Related
- 1994-01-14 EP EP96202546A patent/EP0750883B2/de not_active Expired - Lifetime
- 1994-01-14 DE DE69432448T patent/DE69432448T2/de not_active Expired - Fee Related
- 1994-01-14 AT AT94906070T patent/ATE236573T1/de not_active IP Right Cessation
- 1994-01-14 JP JP51804094A patent/JP3732854B2/ja not_active Expired - Lifetime
- 1994-01-14 DE DE69435314T patent/DE69435314D1/de not_active Expired - Lifetime
- 1994-01-14 EP EP03075230A patent/EP1327417B1/de not_active Expired - Lifetime
- 1994-01-14 CA CA002235947A patent/CA2235947C/en not_active Expired - Fee Related
- 1994-01-14 WO PCT/US1994/000474 patent/WO1994017734A1/en active IP Right Grant
- 1994-01-14 DE DE69430490T patent/DE69430490T3/de not_active Expired - Fee Related
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EP1327417B1 (de) | 2010-09-15 |
DE69432448T2 (de) | 2004-03-04 |
CA2133475A1 (en) | 1994-08-18 |
DE69430490D1 (de) | 2002-05-29 |
JP3732854B2 (ja) | 2006-01-11 |
CA2133475C (en) | 1998-07-14 |
EP0750883B1 (de) | 2002-04-24 |
JP3831743B2 (ja) | 2006-10-11 |
EP0750883A1 (de) | 1997-01-02 |
ATE216570T1 (de) | 2002-05-15 |
JP2005342535A (ja) | 2005-12-15 |
WO1994017734A1 (en) | 1994-08-18 |
DE69430490T3 (de) | 2009-11-05 |
DE69430490T2 (de) | 2003-01-02 |
EP1327417A2 (de) | 2003-07-16 |
JPH07505820A (ja) | 1995-06-29 |
EP0750883B2 (de) | 2009-04-22 |
EP0637937A1 (de) | 1995-02-15 |
EP0637937B1 (de) | 2003-04-09 |
CA2235947C (en) | 2003-01-07 |
DE69432448D1 (de) | 2003-05-15 |
CA2235947A1 (en) | 1994-08-18 |
ATE236573T1 (de) | 2003-04-15 |
DE69435314D1 (de) | 2010-10-28 |
US5368037A (en) | 1994-11-29 |
JP2006055649A (ja) | 2006-03-02 |
EP1327417A3 (de) | 2003-09-10 |
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