JP4601471B2 - 超音波トランスデューサアレイ及びその製造方法 - Google Patents

超音波トランスデューサアレイ及びその製造方法 Download PDF

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Publication number
JP4601471B2
JP4601471B2 JP2005086752A JP2005086752A JP4601471B2 JP 4601471 B2 JP4601471 B2 JP 4601471B2 JP 2005086752 A JP2005086752 A JP 2005086752A JP 2005086752 A JP2005086752 A JP 2005086752A JP 4601471 B2 JP4601471 B2 JP 4601471B2
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JP
Japan
Prior art keywords
layer
transducer array
ultrasonic transducer
forming
piezoelectric
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
JP2005086752A
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English (en)
Japanese (ja)
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JP2006158939A (ja
JP2006158939A5 (enExample
Inventor
哲 三好
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
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Fujifilm Corp
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Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2005086752A priority Critical patent/JP4601471B2/ja
Priority to US11/270,528 priority patent/US20060103265A1/en
Publication of JP2006158939A publication Critical patent/JP2006158939A/ja
Publication of JP2006158939A5 publication Critical patent/JP2006158939A5/ja
Application granted granted Critical
Publication of JP4601471B2 publication Critical patent/JP4601471B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2005086752A 2004-11-12 2005-03-24 超音波トランスデューサアレイ及びその製造方法 Expired - Fee Related JP4601471B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005086752A JP4601471B2 (ja) 2004-11-12 2005-03-24 超音波トランスデューサアレイ及びその製造方法
US11/270,528 US20060103265A1 (en) 2004-11-12 2005-11-10 Ultrasonic transducer array and method of manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004328488 2004-11-12
JP2005086752A JP4601471B2 (ja) 2004-11-12 2005-03-24 超音波トランスデューサアレイ及びその製造方法

Publications (3)

Publication Number Publication Date
JP2006158939A JP2006158939A (ja) 2006-06-22
JP2006158939A5 JP2006158939A5 (enExample) 2007-08-30
JP4601471B2 true JP4601471B2 (ja) 2010-12-22

Family

ID=36385536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005086752A Expired - Fee Related JP4601471B2 (ja) 2004-11-12 2005-03-24 超音波トランスデューサアレイ及びその製造方法

Country Status (2)

Country Link
US (1) US20060103265A1 (enExample)
JP (1) JP4601471B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030793A1 (ja) * 2004-09-16 2006-03-23 Olympus Medical Systems Corp. 超音波プローブ
JP2008142454A (ja) * 2006-12-13 2008-06-26 Fujifilm Corp 医療診断用プローブ、および医療診断システム
DE102012201715A1 (de) 2011-03-03 2012-09-06 Intelligendt Systems & Services Gmbh Prüfkopf zum Prüfen eines Werkstückes mit einer eine Mehrzahl von Wandlerelementen enthaltenden Ultraschallwandleranordnung und Verfahren zum Herstellen eines solchen Prüfkopfes
CN102793568B (zh) * 2011-05-23 2014-12-10 香港理工大学 环状阵列超声波内窥镜探头及其制备方法和固定旋转装置
CN102743192B (zh) * 2012-07-04 2014-09-24 华中科技大学 一种用于经内镜的环状三维超声探头及其制备方法
EP3038762B1 (en) * 2013-08-26 2019-12-18 Koninklijke Philips N.V. Ultrasound transducer assembly and method for manufacturing an ultrasound transducer assembly
WO2015167923A1 (en) 2014-04-28 2015-11-05 Koninklijke Philips N.V. Pre-doped solid substrate for intravascular devices
US10295506B2 (en) * 2014-05-23 2019-05-21 Utcomp Inc. Ultrasound transducer with reduced aperture delay line
EP3165168B1 (en) * 2014-08-08 2019-01-30 Olympus Corporation Ultrasound observation apparatus and manufacturing method of an ultrasound observation apparatus
US20170059530A1 (en) * 2015-08-24 2017-03-02 Canon Kabushiki Kaisha Acoustic wave probe, acoustic wave transducer unit, and object information acquisition apparatus
CN105411629A (zh) * 2016-01-11 2016-03-23 深圳开立生物医疗科技股份有限公司 超声内镜及其换能器
CN108882921B (zh) * 2016-04-01 2021-02-05 富士胶片株式会社 超声波振子单元
EP3592243B1 (en) * 2017-03-07 2023-05-10 Koninklijke Philips N.V. Imaging assembly for intraluminal imaging
CN107198834A (zh) * 2017-07-12 2017-09-26 南京广慈医疗科技有限公司 一种矩形阵列分布式功率超声装置
JP7233316B2 (ja) * 2019-06-21 2023-03-06 朝日インテック株式会社 ガイドワイヤ、ガイドワイヤシステムおよびイメージングガイドワイヤ
WO2021114097A1 (zh) * 2019-12-10 2021-06-17 深圳先进技术研究院 超声波内窥镜系统和超声换能器
KR102600838B1 (ko) * 2021-11-01 2023-11-10 주식회사 제이시스메디칼 고강도 집속 초음파 발생 장치의 트랜스듀서 어레이의 트랜스듀서 홀더를 이용한 전극 구조 및 트랜스듀서 어레이
EP4344796A1 (en) * 2022-09-27 2024-04-03 Ambu A/S Method of manufacturing a curvilinear ultrasound transducer for use with an endoscope
CN116532347A (zh) * 2023-05-23 2023-08-04 上海科技大学 超声换能器阵列及其制备方法
CN117379714B (zh) * 2023-12-12 2024-03-29 上海汉通医疗科技有限公司 一种均衡发热的换能器及制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308443A1 (de) * 1972-02-22 1973-08-30 Univ Erasmus Untersuchungsgeraet mit katheter zum untersuchen eines hohlen organes mit hilfe von ultraschallwellen und verfahren zum herstellen des katheters
US4604542A (en) * 1984-07-25 1986-08-05 Gould Inc. Broadband radial vibrator transducer with multiple resonant frequencies
JPS62227334A (ja) * 1986-03-28 1987-10-06 株式会社東芝 超音波内視鏡
US4992692A (en) * 1989-05-16 1991-02-12 Hewlett-Packard Company Annular array sensors
US5381385A (en) * 1993-08-04 1995-01-10 Hewlett-Packard Company Electrical interconnect for multilayer transducer elements of a two-dimensional transducer array
US5810009A (en) * 1994-09-27 1998-09-22 Kabushiki Kaisha Toshiba Ultrasonic probe, ultrasonic probe device having the ultrasonic probe, and method of manufacturing the ultrasonic probe
US5711058A (en) * 1994-11-21 1998-01-27 General Electric Company Method for manufacturing transducer assembly with curved transducer array
JP3033480B2 (ja) * 1995-11-15 2000-04-17 松下電器産業株式会社 超音波探触子
US6822374B1 (en) * 2000-11-15 2004-11-23 General Electric Company Multilayer piezoelectric structure with uniform electric field
US6761688B1 (en) * 2001-02-28 2004-07-13 Siemens Medical Solutions Usa, Inc. Multi-layered transducer array and method having identical layers
US6821252B2 (en) * 2002-03-26 2004-11-23 G.E. Medical Systems Global Technology Company, Llc Harmonic transducer element structures and properties
JP4192598B2 (ja) * 2002-12-27 2008-12-10 株式会社日立メディコ 超音波診断装置
WO2004089223A1 (ja) * 2003-04-01 2004-10-21 Olympus Corporation 超音波振動子及びその製造方法

Also Published As

Publication number Publication date
JP2006158939A (ja) 2006-06-22
US20060103265A1 (en) 2006-05-18

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