JP5725978B2 - 超音波プローブ - Google Patents

超音波プローブ Download PDF

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Publication number
JP5725978B2
JP5725978B2 JP2011123922A JP2011123922A JP5725978B2 JP 5725978 B2 JP5725978 B2 JP 5725978B2 JP 2011123922 A JP2011123922 A JP 2011123922A JP 2011123922 A JP2011123922 A JP 2011123922A JP 5725978 B2 JP5725978 B2 JP 5725978B2
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JP
Japan
Prior art keywords
piezoelectric vibrator
groove
ultrasonic probe
layer
grooves
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.)
Active
Application number
JP2011123922A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012249777A5 (enExample
JP2012249777A (ja
Inventor
弘一 芝本
弘一 芝本
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.)
Toshiba Corp
Canon Medical Systems Corp
Original Assignee
Toshiba Corp
Toshiba Medical Systems 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 Toshiba Corp, Toshiba Medical Systems Corp filed Critical Toshiba Corp
Priority to JP2011123922A priority Critical patent/JP5725978B2/ja
Priority to PCT/JP2012/064144 priority patent/WO2012165573A1/ja
Priority to CN201280004054.4A priority patent/CN103298409B/zh
Priority to US13/885,897 priority patent/US9566612B2/en
Publication of JP2012249777A publication Critical patent/JP2012249777A/ja
Publication of JP2012249777A5 publication Critical patent/JP2012249777A5/ja
Application granted granted Critical
Publication of JP5725978B2 publication Critical patent/JP5725978B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2011123922A 2011-06-02 2011-06-02 超音波プローブ Active JP5725978B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011123922A JP5725978B2 (ja) 2011-06-02 2011-06-02 超音波プローブ
PCT/JP2012/064144 WO2012165573A1 (ja) 2011-06-02 2012-05-31 超音波プローブ
CN201280004054.4A CN103298409B (zh) 2011-06-02 2012-05-31 超声波探头
US13/885,897 US9566612B2 (en) 2011-06-02 2012-05-31 Ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011123922A JP5725978B2 (ja) 2011-06-02 2011-06-02 超音波プローブ

Publications (3)

Publication Number Publication Date
JP2012249777A JP2012249777A (ja) 2012-12-20
JP2012249777A5 JP2012249777A5 (enExample) 2014-06-19
JP5725978B2 true JP5725978B2 (ja) 2015-05-27

Family

ID=47259425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011123922A Active JP5725978B2 (ja) 2011-06-02 2011-06-02 超音波プローブ

Country Status (4)

Country Link
US (1) US9566612B2 (enExample)
JP (1) JP5725978B2 (enExample)
CN (1) CN103298409B (enExample)
WO (1) WO2012165573A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3026734B1 (fr) * 2014-10-02 2023-01-06 Commissariat Energie Atomique Structure mecanique comprenant un actionneur et des moyens d'amplification mecanique et procede de fabrication
WO2020079855A1 (ja) 2018-10-19 2020-04-23 オリンパス株式会社 超音波プローブ及び超音波内視鏡
JP7367360B2 (ja) * 2019-07-17 2023-10-24 コニカミノルタ株式会社 超音波プローブ、超音波プローブの製造方法および超音波診断装置
JP7415785B2 (ja) * 2020-05-14 2024-01-17 コニカミノルタ株式会社 超音波探触子及び超音波診断装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615132B2 (ja) * 1988-05-19 1997-05-28 富士通株式会社 超音波探触子
JP2919508B2 (ja) * 1989-11-10 1999-07-12 テルモ株式会社 超音波探触子
US5212671A (en) * 1989-06-22 1993-05-18 Terumo Kabushiki Kaisha Ultrasonic probe having backing material layer of uneven thickness
JP2917473B2 (ja) * 1990-09-19 1999-07-12 富士電機株式会社 電子写真用感光体
US5371717A (en) * 1993-06-15 1994-12-06 Hewlett-Packard Company Microgrooves for apodization and focussing of wideband clinical ultrasonic transducers
US5882309A (en) * 1997-05-07 1999-03-16 General Electric Company Multi-row ultrasonic transducer array with uniform elevator beamwidth
JP2000271116A (ja) * 1999-03-23 2000-10-03 Aloka Co Ltd 超音波探触子
JP4610790B2 (ja) * 2001-05-30 2011-01-12 セイコーインスツル株式会社 圧電トランスデューサの製造方法
US6859984B2 (en) * 2002-09-05 2005-03-01 Vermon Method for providing a matrix array ultrasonic transducer with an integrated interconnection means
JP4338568B2 (ja) * 2004-03-30 2009-10-07 アロカ株式会社 超音波探触子及び超音波診断装置
JP4795707B2 (ja) * 2004-04-16 2011-10-19 株式会社東芝 超音波プローブおよび超音波診断装置
JP2005328507A (ja) * 2004-04-16 2005-11-24 Toshiba Corp 超音波プローブ及び超音波診断装置
US7348712B2 (en) * 2004-04-16 2008-03-25 Kabushiki Kaisha Toshiba Ultrasonic probe and ultrasonic diagnostic apparatus
CN1969763A (zh) 2004-06-15 2007-05-30 株式会社东芝 吸声衬垫组合物、超声波探针及超声波诊断装置
JP2006313977A (ja) * 2005-05-06 2006-11-16 Sumitomo Electric Ind Ltd 複合圧電材料およびその製造方法
US20080125658A1 (en) * 2006-09-01 2008-05-29 General Electric Company Low-profile acoustic transducer assembly
US20080238259A1 (en) * 2007-04-02 2008-10-02 Fujifilm Corporation Ultrasonic probe and production method thereof
JP2009082612A (ja) * 2007-10-02 2009-04-23 Toshiba Corp 超音波探触子及び圧電振動子
KR101269459B1 (ko) * 2011-12-13 2013-05-30 삼성전자주식회사 초음파 프로브 및 그 제조방법
KR101354604B1 (ko) * 2012-01-16 2014-01-23 삼성메디슨 주식회사 초음파 프로브 및 그 제조방법

Also Published As

Publication number Publication date
US20130241350A1 (en) 2013-09-19
WO2012165573A1 (ja) 2012-12-06
CN103298409A (zh) 2013-09-11
JP2012249777A (ja) 2012-12-20
US9566612B2 (en) 2017-02-14
CN103298409B (zh) 2016-03-30

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