JP4621452B2 - 超音波内視鏡及び超音波内視鏡装置 - Google Patents

超音波内視鏡及び超音波内視鏡装置 Download PDF

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Publication number
JP4621452B2
JP4621452B2 JP2004240787A JP2004240787A JP4621452B2 JP 4621452 B2 JP4621452 B2 JP 4621452B2 JP 2004240787 A JP2004240787 A JP 2004240787A JP 2004240787 A JP2004240787 A JP 2004240787A JP 4621452 B2 JP4621452 B2 JP 4621452B2
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JP
Japan
Prior art keywords
ultrasonic
wirings
ultrasonic transducers
scanning
transducers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2004240787A
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English (en)
Japanese (ja)
Other versions
JP2006055401A (ja
JP2006055401A5 (enExample
Inventor
良彰 佐藤
和宏 辻田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2004240787A priority Critical patent/JP4621452B2/ja
Priority to EP20050017874 priority patent/EP1627603B1/en
Priority to US11/206,168 priority patent/US7632233B2/en
Publication of JP2006055401A publication Critical patent/JP2006055401A/ja
Publication of JP2006055401A5 publication Critical patent/JP2006055401A5/ja
Application granted granted Critical
Publication of JP4621452B2 publication Critical patent/JP4621452B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61B8/13—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
    • A61B8/4461—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
    • 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
    • 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
    • G01S15/8922—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being concentric or annular
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2004240787A 2004-08-20 2004-08-20 超音波内視鏡及び超音波内視鏡装置 Expired - Fee Related JP4621452B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004240787A JP4621452B2 (ja) 2004-08-20 2004-08-20 超音波内視鏡及び超音波内視鏡装置
EP20050017874 EP1627603B1 (en) 2004-08-20 2005-08-17 Ultrasonic endoscope and ultrasonic endoscopic apparatus
US11/206,168 US7632233B2 (en) 2004-08-20 2005-08-18 Ultrasonic endoscope and ultrasonic endoscopic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004240787A JP4621452B2 (ja) 2004-08-20 2004-08-20 超音波内視鏡及び超音波内視鏡装置

Publications (3)

Publication Number Publication Date
JP2006055401A JP2006055401A (ja) 2006-03-02
JP2006055401A5 JP2006055401A5 (enExample) 2007-04-26
JP4621452B2 true JP4621452B2 (ja) 2011-01-26

Family

ID=35107108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004240787A Expired - Fee Related JP4621452B2 (ja) 2004-08-20 2004-08-20 超音波内視鏡及び超音波内視鏡装置

Country Status (3)

Country Link
US (1) US7632233B2 (enExample)
EP (1) EP1627603B1 (enExample)
JP (1) JP4621452B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020133077A1 (en) * 2001-03-14 2002-09-19 Edwardsen Stephen Dodge Transesophageal ultrasound probe having a rotating endoscope shaft
JP2008253524A (ja) * 2007-04-04 2008-10-23 Olympus Medical Systems Corp 超音波観測システム
US20080287799A1 (en) * 2007-05-16 2008-11-20 General Electric Company Method and apparatus for measuring volumetric flow
JP2012239813A (ja) * 2011-05-24 2012-12-10 Sony Corp 信号処理装置、信号処理システム、プローブ、信号処理方法、および、プログラム
KR102551252B1 (ko) 2015-11-11 2023-07-05 삼성메디슨 주식회사 초음파 진단 장치 및 그 동작방법
US20170224311A1 (en) * 2016-02-04 2017-08-10 National Kaohsiung University Of Applied Sciences Control System and Method for Controlling an Ultrasonic Probe
TW201740884A (zh) 2016-05-23 2017-12-01 佳世達科技股份有限公司 超音波導管及醫療系統
US20180042578A1 (en) * 2016-08-12 2018-02-15 Carestream Health, Inc. Automated ultrasound image measurement system and method
JP2018094279A (ja) * 2016-12-16 2018-06-21 株式会社日立製作所 光音響型のカテーテル及び光音響型のカテーテルシステム

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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JPS56152635A (en) * 1980-04-28 1981-11-26 Olympus Optical Co Ultrasonic diagnosis apparatus
JPS56158648A (en) * 1980-05-09 1981-12-07 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
US4841977A (en) 1987-05-26 1989-06-27 Inter Therapy, Inc. Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly
GB2212267B (en) * 1987-11-11 1992-07-29 Circulation Res Ltd Methods and apparatus for the examination and treatment of internal organs
JPH02134142A (ja) * 1988-11-16 1990-05-23 Olympus Optical Co Ltd 電子ラジアル型超音波ビーム装置
JPH03277353A (ja) * 1990-03-28 1991-12-09 Toshiba Corp 超音波診断装置
JPH076958B2 (ja) * 1990-11-13 1995-01-30 アロカ株式会社 超音波探触子
US5349960A (en) * 1991-10-01 1994-09-27 Olympus Optical Co., Ltd. Ultrasonic diagnosis apparatus
US5453575A (en) * 1993-02-01 1995-09-26 Endosonics Corporation Apparatus and method for detecting blood flow in intravascular ultrasonic imaging
DE4328851C2 (de) * 1993-08-27 1995-06-22 Metallgesellschaft Ag Mattierungszusammensetzung für Celluloseacetatfasern
EP0671221B1 (en) * 1994-03-11 2000-04-26 Intravascular Research Limited Ultrasonic transducer array and method of manufacturing the same
US5623928A (en) * 1994-08-05 1997-04-29 Acuson Corporation Method and apparatus for coherent image formation
US5443070A (en) * 1994-08-17 1995-08-22 Hewlett-Packard Company Ultrasound prode with banks of interconnected electrostrictive transducer elements
JP3487981B2 (ja) 1994-10-20 2004-01-19 オリンパス株式会社 超音波プローブ
US5797846A (en) * 1996-12-30 1998-08-25 General Electric Company Method to control frame rate in ultrasound imaging
US5857974A (en) * 1997-01-08 1999-01-12 Endosonics Corporation High resolution intravascular ultrasound transducer assembly having a flexible substrate
US6045508A (en) * 1997-02-27 2000-04-04 Acuson Corporation Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction
US5938612A (en) * 1997-05-05 1999-08-17 Creare Inc. Multilayer ultrasonic transducer array including very thin layer of transducer elements
JP2000325345A (ja) * 1999-05-25 2000-11-28 Toshiba Iyo System Engineering Kk 超音波診断装置の操作方法および超音波診断装置
US6831943B1 (en) * 1999-08-13 2004-12-14 Texas Instruments Incorporated Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification
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
US6457365B1 (en) * 2000-02-09 2002-10-01 Endosonics Corporation Method and apparatus for ultrasonic imaging
US6471654B2 (en) * 2000-05-10 2002-10-29 Asahi Kogaku Kogyo Kabushiki Kaisha Ultrasonic endoscope
US6468221B2 (en) * 2000-11-21 2002-10-22 Asahi Kogaku Kogyo Kabushiki Kaisha Ultrasonic endoscope
JP4122453B2 (ja) * 2001-11-02 2008-07-23 株式会社日立メディコ 超音波診断装置
US6873868B2 (en) * 2001-12-31 2005-03-29 Infraredx, Inc. Multi-fiber catheter probe arrangement for tissue analysis or treatment
US6783495B2 (en) * 2002-03-19 2004-08-31 Fuji Photo Film Co., Ltd. Ultrasonic diagnosing apparatus
US7066887B2 (en) * 2003-10-21 2006-06-27 Vermon Bi-plane ultrasonic probe

Also Published As

Publication number Publication date
JP2006055401A (ja) 2006-03-02
EP1627603A1 (en) 2006-02-22
EP1627603B1 (en) 2011-10-19
US7632233B2 (en) 2009-12-15
US20060058679A1 (en) 2006-03-16

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