JP7094217B2 - 増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ - Google Patents

増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ Download PDF

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JP7094217B2
JP7094217B2 JP2018505003A JP2018505003A JP7094217B2 JP 7094217 B2 JP7094217 B2 JP 7094217B2 JP 2018505003 A JP2018505003 A JP 2018505003A JP 2018505003 A JP2018505003 A JP 2018505003A JP 7094217 B2 JP7094217 B2 JP 7094217B2
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cmut
ultrasonic
probe
array probe
coupled
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JP2018522667A5 (enExample
JP2018522667A (ja
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ベルナルド ヨセフ サヴォード
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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
    • B06B1/0292—Electrostatic transducers, e.g. electret-type
    • 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
    • A61B8/44—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2406—Electrostatic or capacitive probes, e.g. electret or cMUT-probes
    • 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
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/51—Electrostatic 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP2018505003A 2015-08-11 2016-08-11 増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ Active JP7094217B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022074781A JP7268223B2 (ja) 2015-08-11 2022-04-28 増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562203533P 2015-08-11 2015-08-11
US62/203,533 2015-08-11
EP15183223 2015-09-01
EP15183223.5 2015-09-01
PCT/EP2016/069136 WO2017025598A1 (en) 2015-08-11 2016-08-11 Capacitive micromachined ultrasonic transducers with increased patient safety

Related Child Applications (1)

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JP2022074781A Division JP7268223B2 (ja) 2015-08-11 2022-04-28 増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ

Publications (3)

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JP2018522667A JP2018522667A (ja) 2018-08-16
JP2018522667A5 JP2018522667A5 (enExample) 2019-08-08
JP7094217B2 true JP7094217B2 (ja) 2022-07-01

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JP2018505003A Active JP7094217B2 (ja) 2015-08-11 2016-08-11 増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ
JP2022074781A Active JP7268223B2 (ja) 2015-08-11 2022-04-28 増大された患者安全性を持つ容量性マイクロマシン超音波トランスデューサ

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Country Status (5)

Country Link
US (1) US11213855B2 (enExample)
EP (1) EP3334539B1 (enExample)
JP (2) JP7094217B2 (enExample)
CN (1) CN107921477B (enExample)
WO (1) WO2017025598A1 (enExample)

Families Citing this family (5)

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AU2017281280B2 (en) 2016-06-20 2022-01-06 Butterfly Network, Inc. Electrical contact arrangement for microfabricated ultrasonic transducer
CN109561876A (zh) * 2018-10-24 2019-04-02 深圳市汇顶科技股份有限公司 超声换能器及其制造方法
US11911792B2 (en) * 2021-01-12 2024-02-27 GE Precision Healthcare LLC Micromachined ultrasonic transources with dual out-of-plane and in-plane actuation and displacement
US20220313205A1 (en) * 2021-04-05 2022-10-06 GE Precision Healthcare LLC Methods and systems for an invasive deployable device
CN120714883A (zh) * 2024-03-29 2025-09-30 深圳半岛医疗集团股份有限公司 一种超声换能器及其的制备方法

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JP2007244687A (ja) 2006-03-16 2007-09-27 Matsushita Electric Ind Co Ltd 超音波診断装置
JP2009148424A (ja) 2007-12-20 2009-07-09 Toshiba Corp 超音波診断装置および超音波プローブ
JP2014239600A (ja) 2013-06-07 2014-12-18 キヤノン株式会社 静電容量型トランスデューサの駆動装置、及び被検体情報取得装置
JP2015073793A (ja) 2013-10-10 2015-04-20 日立アロカメディカル株式会社 超音波探触子およびそれを用いた超音波診断装置

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US6530887B1 (en) * 1996-12-24 2003-03-11 Teratech Corporation Ultrasound probe with integrated electronics
US6013032A (en) 1998-03-13 2000-01-11 Hewlett-Packard Company Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array
US5997479A (en) 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors
US6530885B1 (en) 2000-03-17 2003-03-11 Atl Ultrasound, Inc. Spatially compounded three dimensional ultrasonic images
US6443901B1 (en) 2000-06-15 2002-09-03 Koninklijke Philips Electronics N.V. Capacitive micromachined ultrasonic transducers
US6443896B1 (en) 2000-08-17 2002-09-03 Koninklijke Philips Electronics N.V. Method for creating multiplanar ultrasonic images of a three dimensional object
US6468216B1 (en) 2000-08-24 2002-10-22 Kininklijke Philips Electronics N.V. Ultrasonic diagnostic imaging of the coronary arteries
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WO2005084284A2 (en) * 2004-02-27 2005-09-15 Georgia Tech Research Corporation Multiple element electrode cmut devices and fabrication methods
WO2005120359A1 (ja) * 2004-06-11 2005-12-22 Olympus Corporation 超音波プローブ装置及び超音波診断装置
RU2404711C2 (ru) * 2005-04-25 2010-11-27 Конинклейке Филипс Электроникс Н.В. Способ и устройство для непрерывной визуализации посредством системы ультразвукового преобразователя
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Publication number Priority date Publication date Assignee Title
JP2007244687A (ja) 2006-03-16 2007-09-27 Matsushita Electric Ind Co Ltd 超音波診断装置
JP2009148424A (ja) 2007-12-20 2009-07-09 Toshiba Corp 超音波診断装置および超音波プローブ
JP2014239600A (ja) 2013-06-07 2014-12-18 キヤノン株式会社 静電容量型トランスデューサの駆動装置、及び被検体情報取得装置
JP2015073793A (ja) 2013-10-10 2015-04-20 日立アロカメディカル株式会社 超音波探触子およびそれを用いた超音波診断装置

Also Published As

Publication number Publication date
EP3334539A1 (en) 2018-06-20
CN107921477B (zh) 2020-04-10
JP7268223B2 (ja) 2023-05-02
EP3334539B1 (en) 2023-06-14
US20190015871A1 (en) 2019-01-17
WO2017025598A1 (en) 2017-02-16
CN107921477A (zh) 2018-04-17
JP2018522667A (ja) 2018-08-16
US11213855B2 (en) 2022-01-04
JP2022105543A (ja) 2022-07-14

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