CN108430651B - 用于超声阵列的声学透镜 - Google Patents

用于超声阵列的声学透镜 Download PDF

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Publication number
CN108430651B
CN108430651B CN201680073398.9A CN201680073398A CN108430651B CN 108430651 B CN108430651 B CN 108430651B CN 201680073398 A CN201680073398 A CN 201680073398A CN 108430651 B CN108430651 B CN 108430651B
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CN
China
Prior art keywords
layer
acoustic
elastomer
lens
acoustic lens
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
CN201680073398.9A
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English (en)
Chinese (zh)
Other versions
CN108430651A (zh
Inventor
P·迪克森
S·舒列波夫
F·J·G·哈肯斯
P·H·M·蒂默曼斯
L·J·A·M·贝克尔斯
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN108430651A publication Critical patent/CN108430651A/zh
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Expired - Fee Related legal-status Critical Current
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    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • 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
    • 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
    • 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
    • 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
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
CN201680073398.9A 2015-12-18 2016-12-16 用于超声阵列的声学透镜 Expired - Fee Related CN108430651B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15200991 2015-12-18
EP15200991.6 2015-12-18
PCT/EP2016/081526 WO2017103172A1 (en) 2015-12-18 2016-12-16 An acoustic lens for an ultrasound array

Publications (2)

Publication Number Publication Date
CN108430651A CN108430651A (zh) 2018-08-21
CN108430651B true CN108430651B (zh) 2020-09-01

Family

ID=55027354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680073398.9A Expired - Fee Related CN108430651B (zh) 2015-12-18 2016-12-16 用于超声阵列的声学透镜

Country Status (5)

Country Link
US (1) US11386883B2 (enExample)
EP (1) EP3389878B1 (enExample)
JP (1) JP6766149B2 (enExample)
CN (1) CN108430651B (enExample)
WO (1) WO2017103172A1 (enExample)

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US10809166B2 (en) * 2017-01-20 2020-10-20 Matchstick Technologies, Inc. Ultrasound system for shearing cellular material in a microplate
JP6944885B2 (ja) * 2018-02-02 2021-10-06 オリンパス株式会社 超音波振動子及び超音波内視鏡
US11164559B2 (en) 2018-04-30 2021-11-02 Toyota Motor Engineering & Manufacturing North America, Inc. Selective sound transmission and active sound transmission control
EP3590437A1 (en) 2018-07-02 2020-01-08 Koninklijke Philips N.V. Acoustically transparent window for intraluminal ultrasound imaging device
CN110876629A (zh) * 2018-09-06 2020-03-13 深圳市理邦精密仪器股份有限公司 声透镜垫及具有该声透镜垫的超声换能器
AU2019389001B2 (en) 2018-11-28 2025-08-14 Histosonics, Inc. Histotripsy systems and methods
JP7291498B2 (ja) * 2019-02-26 2023-06-15 キヤノンメディカルシステムズ株式会社 超音波プローブ、超音波診断装置、および音響カプラ
WO2021079906A1 (ja) * 2019-10-21 2021-04-29 富士フイルム株式会社 超音波探触子用音響レンズ、超音波探触子、超音波プローブおよび超音波診断装置
IL300851A (en) 2020-08-27 2023-04-01 Univ Michigan Regents Ultrasonic transducer with transmit-receive capability for focused ultrasound
WO2022102276A1 (ja) * 2020-11-13 2022-05-19 コニカミノルタ株式会社 音響レンズ、その製造方法、超音波プローブ及び超音波診断装置
WO2022258561A1 (en) * 2021-06-07 2022-12-15 Koninklijke Philips N.V. Sensor assembly with set acoustic matching layer thickness for intraluminal sensing device
AU2024251566A1 (en) * 2023-04-14 2025-09-11 The Regents Of The University Of Michigan Histotripsy systems and methods
WO2024221001A2 (en) 2023-04-20 2024-10-24 Histosonics, Inc. Histotripsy systems and associated methods including user interfaces and workflows for treatment planning and therapy

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CN102308375A (zh) * 2008-09-18 2012-01-04 视声公司 用于制造超声换能器和其他部件的方法
WO2015028325A1 (en) * 2013-08-30 2015-03-05 Koninklijke Philips N.V. Capacitive micro-machined ultrasound transducer cell
CN107405648A (zh) * 2015-03-03 2017-11-28 皇家飞利浦有限公司 一种包括声学窗口层的cmut阵列

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JP6776362B2 (ja) 2015-11-10 2020-10-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超音波アレイのための音響窓層

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CN102308375A (zh) * 2008-09-18 2012-01-04 视声公司 用于制造超声换能器和其他部件的方法
CN104889042A (zh) * 2008-09-18 2015-09-09 富士胶片索诺声公司 用于制造超声换能器和其他部件的方法
CN102170938A (zh) * 2008-09-30 2011-08-31 皇家飞利浦电子股份有限公司 用于超声治疗处置的系统和方法
WO2015028325A1 (en) * 2013-08-30 2015-03-05 Koninklijke Philips N.V. Capacitive micro-machined ultrasound transducer cell
CN107405648A (zh) * 2015-03-03 2017-11-28 皇家飞利浦有限公司 一种包括声学窗口层的cmut阵列

Also Published As

Publication number Publication date
CN108430651A (zh) 2018-08-21
US20180374471A1 (en) 2018-12-27
JP2019504547A (ja) 2019-02-14
JP6766149B2 (ja) 2020-10-07
US11386883B2 (en) 2022-07-12
EP3389878A1 (en) 2018-10-24
EP3389878B1 (en) 2020-08-19
WO2017103172A1 (en) 2017-06-22

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Granted publication date: 20200901