JP6776362B2 - 超音波アレイのための音響窓層 - Google Patents

超音波アレイのための音響窓層 Download PDF

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Publication number
JP6776362B2
JP6776362B2 JP2018543452A JP2018543452A JP6776362B2 JP 6776362 B2 JP6776362 B2 JP 6776362B2 JP 2018543452 A JP2018543452 A JP 2018543452A JP 2018543452 A JP2018543452 A JP 2018543452A JP 6776362 B2 JP6776362 B2 JP 6776362B2
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JP
Japan
Prior art keywords
acoustic window
window layer
acoustic
layer
ultrasonic
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
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JP2018543452A
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English (en)
Japanese (ja)
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JP2018534891A5 (enExample
JP2018534891A (ja
Inventor
パウエル ミカルスキ
パウエル ミカルスキ
フランシスカス ヨハネス ゲラルドゥス ハッケンス
フランシスカス ヨハネス ゲラルドゥス ハッケンス
エドワルド テオドルス マリア ベルベン
エドワルド テオドルス マリア ベルベン
ケヴィン グレイソン ウィクライン
ケヴィン グレイソン ウィクライン
ルカス ヨハネス アンナ マリア ベッカース
ルカス ヨハネス アンナ マリア ベッカース
ペーター ダークセン
ペーター ダークセン
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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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A61L31/049—Rubbers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52079—Constructional features
    • 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)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2018543452A 2015-11-10 2016-11-10 超音波アレイのための音響窓層 Expired - Fee Related JP6776362B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562253484P 2015-11-10 2015-11-10
US62/253,484 2015-11-10
EP16151635.6 2016-01-18
EP16151635 2016-01-18
PCT/EP2016/077244 WO2017081138A1 (en) 2015-11-10 2016-11-10 An acoustic window layer for an ultrasound array

Publications (3)

Publication Number Publication Date
JP2018534891A JP2018534891A (ja) 2018-11-22
JP2018534891A5 JP2018534891A5 (enExample) 2020-07-09
JP6776362B2 true JP6776362B2 (ja) 2020-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018543452A Expired - Fee Related JP6776362B2 (ja) 2015-11-10 2016-11-10 超音波アレイのための音響窓層

Country Status (5)

Country Link
US (1) US10736606B2 (enExample)
EP (1) EP3374095B1 (enExample)
JP (1) JP6776362B2 (enExample)
CN (1) CN108348958B (enExample)
WO (1) WO2017081138A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108430651B (zh) 2015-12-18 2020-09-01 皇家飞利浦有限公司 用于超声阵列的声学透镜
EP3508131A1 (en) * 2018-01-03 2019-07-10 Koninklijke Philips N.V. Ultrasound transducer acoustic coupling
EP3590437A1 (en) * 2018-07-02 2020-01-08 Koninklijke Philips N.V. Acoustically transparent window for intraluminal ultrasound imaging device
EP3692893A1 (en) * 2019-02-05 2020-08-12 Koninklijke Philips N.V. Sensor having an adapted housing
CN114555248A (zh) * 2019-04-12 2022-05-27 布弗莱运营公司 用于微加工超声换能器器件的分段式吸气剂开口
US11904357B2 (en) * 2020-05-22 2024-02-20 GE Precision Healthcare LLC Micromachined ultrasonic transducers with non-coplanar actuation and displacement
DE102022005183B4 (de) * 2022-04-04 2025-07-17 Infineon Technologies Ag Ultraschallwandlersystem
DE102022107944B4 (de) 2022-04-04 2025-01-09 Infineon Technologies Ag Ultraschallwandler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081424A (en) 1976-06-07 1978-03-28 Shell Oil Company Multicomponent polyolefin - block copolymer - polymer blends
JPS59225044A (ja) 1983-06-07 1984-12-18 松下電器産業株式会社 超音波トランスジユ−サ
US4820753A (en) 1988-03-15 1989-04-11 The B. F. Goodrich Company Acoustic window and material therefor
US7808156B2 (en) * 2006-03-02 2010-10-05 Visualsonics Inc. Ultrasonic matching layer and transducer
US9144421B1 (en) * 2008-12-17 2015-09-29 Mirabilis Medica Inc. Optimization of acoustic window and target depth for transabdominal ultrasound treatment or imaging of the uterus
JP2010213766A (ja) * 2009-03-13 2010-09-30 Konica Minolta Medical & Graphic Inc 超音波探触子、および超音波診断装置
US9221077B2 (en) * 2012-05-09 2015-12-29 Kolo Technologies, Inc. CMUT assembly with acoustic window
JP2015188121A (ja) 2012-07-17 2015-10-29 パナソニック株式会社 超音波探触子
US9502023B2 (en) 2013-03-15 2016-11-22 Fujifilm Sonosite, Inc. Acoustic lens for micromachined ultrasound transducers

Also Published As

Publication number Publication date
US20180333136A1 (en) 2018-11-22
EP3374095A1 (en) 2018-09-19
EP3374095B1 (en) 2023-06-21
WO2017081138A1 (en) 2017-05-18
CN108348958A (zh) 2018-07-31
CN108348958B (zh) 2020-08-11
JP2018534891A (ja) 2018-11-22
US10736606B2 (en) 2020-08-11

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