JP6279725B2 - 超音波トランスジューサアレイのための集積回路装置 - Google Patents

超音波トランスジューサアレイのための集積回路装置 Download PDF

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Publication number
JP6279725B2
JP6279725B2 JP2016522924A JP2016522924A JP6279725B2 JP 6279725 B2 JP6279725 B2 JP 6279725B2 JP 2016522924 A JP2016522924 A JP 2016522924A JP 2016522924 A JP2016522924 A JP 2016522924A JP 6279725 B2 JP6279725 B2 JP 6279725B2
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cells
cmut
integrated circuit
circuit device
column direction
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Japanese (ja)
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JP2016530757A5 (enExample
JP2016530757A (ja
Inventor
ジョージ アンソニー ブロック‐フィッシャー
ジョージ アンソニー ブロック‐フィッシャー
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • B06B1/0207—Driving circuits
    • 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
    • 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
    • B06B1/0292—Electrostatic transducers, e.g. electret-type

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Gynecology & Obstetrics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (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)
JP2016522924A 2013-06-26 2014-06-24 超音波トランスジューサアレイのための集積回路装置 Active JP6279725B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361839641P 2013-06-26 2013-06-26
US61/839,641 2013-06-26
PCT/IB2014/062559 WO2014207654A2 (en) 2013-06-26 2014-06-24 Integrated circuit arrangement for an ultrasound transducer array

Publications (3)

Publication Number Publication Date
JP2016530757A JP2016530757A (ja) 2016-09-29
JP2016530757A5 JP2016530757A5 (enExample) 2017-08-03
JP6279725B2 true JP6279725B2 (ja) 2018-02-14

Family

ID=51211280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016522924A Active JP6279725B2 (ja) 2013-06-26 2014-06-24 超音波トランスジューサアレイのための集積回路装置

Country Status (5)

Country Link
US (1) US10828671B2 (enExample)
EP (1) EP3013486B1 (enExample)
JP (1) JP6279725B2 (enExample)
CN (1) CN105339097B (enExample)
WO (1) WO2014207654A2 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7096237B2 (ja) 2016-10-03 2022-07-05 コーニンクレッカ フィリップス エヌ ヴェ 信号チャネル数が少ない管腔内撮像デバイス
US11039814B2 (en) 2016-12-04 2021-06-22 Exo Imaging, Inc. Imaging devices having piezoelectric transducers
US10656007B2 (en) 2018-04-11 2020-05-19 Exo Imaging Inc. Asymmetrical ultrasound transducer array
US10648852B2 (en) 2018-04-11 2020-05-12 Exo Imaging Inc. Imaging devices having piezoelectric transceivers
JP7406255B2 (ja) 2018-05-21 2023-12-27 エコー イメージング，インク． Ｑ値低減を有する超音波トランスデューサ
JP2019212992A (ja) * 2018-05-31 2019-12-12 キヤノン株式会社 静電容量型トランスデューサ、及びその製造方法
KR102876668B1 (ko) 2018-08-01 2025-10-24 엑소 이미징, 인크. 하이브리드 콘택트를 사용하여 초음파 트랜스듀서를 통합하기 위한 시스템 및 방법
US11794209B2 (en) * 2019-09-12 2023-10-24 Exo Imaging, Inc. Increased MUT coupling efficiency and bandwidth via edge groove, virtual pivots, and free boundaries
CN110749343A (zh) * 2019-09-29 2020-02-04 杭州电子科技大学 基于六边形网格布局的多频带mems超声换能器阵列
CN113070106A (zh) * 2020-01-05 2021-07-06 天津大学 一种超声移液装置及基于相控阵技术实现超声移液的方法
EP3909692A1 (en) * 2020-05-14 2021-11-17 Koninklijke Philips N.V. An ultrasound transducer and a tiled array of ultrasound transducers
EP3909691A1 (en) * 2020-05-14 2021-11-17 Koninklijke Philips N.V. An ultrasound transducer and a tiled array of ultrasound transducers
US11951512B2 (en) 2021-03-31 2024-04-09 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US11819881B2 (en) 2021-03-31 2023-11-21 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US12486159B2 (en) 2021-06-30 2025-12-02 Exo Imaging, Inc. Micro-machined ultrasound transducers with insulation layer and methods of manufacture
WO2025088621A1 (en) * 2023-10-26 2025-05-01 Rajat Gupta Multi-frequency compensated drive for multi-level multiplexing of a two-dimensional array of capacitive micro-machined ultrasound transducers (cmuts)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771556B2 (ja) * 1986-11-13 1995-08-02 株式会社東芝 超音波診断装置
JP2856858B2 (ja) * 1990-07-30 1999-02-10 株式会社東芝 超音波診断装置
US6540677B1 (en) * 2000-11-17 2003-04-01 Bjorn A. J. Angelsen Ultrasound transceiver system for remote operation through a minimal number of connecting wires
US7257051B2 (en) * 2003-03-06 2007-08-14 General Electric Company Integrated interface electronics for reconfigurable sensor array
US7353056B2 (en) * 2003-03-06 2008-04-01 General Electric Company Optimized switching configurations for reconfigurable arrays of sensor elements
US7313053B2 (en) * 2003-03-06 2007-12-25 General Electric Company Method and apparatus for controlling scanning of mosaic sensor array
US7052464B2 (en) * 2004-01-01 2006-05-30 General Electric Company Alignment method for fabrication of integrated ultrasonic transducer array
JP2008520316A (ja) * 2004-11-22 2008-06-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 超音波ビームフォーマプローブのためのハイブリッドｉｃ
US8161817B2 (en) * 2006-03-01 2012-04-24 Koninklijke Philips Electronics N.V Linear array ultrasound transducer with microbeamformer
EP2205991B1 (en) * 2007-10-29 2018-08-29 Koninklijke Philips N.V. Ultrasound assembly including multiple imaging transducer arrays
US20090182229A1 (en) * 2008-01-10 2009-07-16 Robert Gideon Wodnicki UltraSound System With Highly Integrated ASIC Architecture
WO2010067258A1 (en) * 2008-12-10 2010-06-17 Koninklijke Philips Electronics N.V. Front-end circuit for an ultrasound transducer probe
EP2400893B1 (en) * 2009-02-27 2017-01-04 Koninklijke Philips N.V. Pre-collapsed cmut with mechanical collapse retention
EP2455133A1 (en) * 2010-11-18 2012-05-23 Koninklijke Philips Electronics N.V. Catheter comprising capacitive micromachined ultrasonic transducers with an adjustable focus
US9310485B2 (en) 2011-05-12 2016-04-12 Georgia Tech Research Corporation Compact, energy-efficient ultrasound imaging probes using CMUT arrays with integrated electronics
JP6085614B2 (ja) * 2012-12-07 2017-02-22 株式会社日立製作所 超音波探触子及び超音波診断装置

Also Published As

Publication number Publication date
CN105339097B (zh) 2018-07-10
EP3013486B1 (en) 2024-10-02
US10828671B2 (en) 2020-11-10
US20160136686A1 (en) 2016-05-19
EP3013486A2 (en) 2016-05-04
WO2014207654A3 (en) 2015-04-09
CN105339097A (zh) 2016-02-17
WO2014207654A2 (en) 2014-12-31
JP2016530757A (ja) 2016-09-29

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