JP6835954B2 - 超音波トランスデューサアレイを備える撮像装置 - Google Patents

超音波トランスデューサアレイを備える撮像装置 Download PDF

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Publication number
JP6835954B2
JP6835954B2 JP2019511536A JP2019511536A JP6835954B2 JP 6835954 B2 JP6835954 B2 JP 6835954B2 JP 2019511536 A JP2019511536 A JP 2019511536A JP 2019511536 A JP2019511536 A JP 2019511536A JP 6835954 B2 JP6835954 B2 JP 6835954B2
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layer
ultrasonic transducer
ultrasonic
imaging device
hydrocarbon elastomer
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JP2019511536A
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Japanese (ja)
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JP2019524381A (ja
JP2019524381A5 (enExample
Inventor
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
ヴィンセント アドリアヌス ヘンネケン
ヴィンセント アドリアヌス ヘンネケン
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2019524381A5 publication Critical patent/JP2019524381A5/ja
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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
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
    • 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
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Gynecology & Obstetrics (AREA)
JP2019511536A 2016-08-30 2017-08-22 超音波トランスデューサアレイを備える撮像装置 Active JP6835954B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16186332 2016-08-30
EP16186332.9 2016-08-30
PCT/EP2017/071067 WO2018041658A2 (en) 2016-08-30 2017-08-22 Imaging device with ultrasound transducer array

Publications (3)

Publication Number Publication Date
JP2019524381A JP2019524381A (ja) 2019-09-05
JP2019524381A5 JP2019524381A5 (enExample) 2020-07-02
JP6835954B2 true JP6835954B2 (ja) 2021-02-24

Family

ID=56842760

Family Applications (1)

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JP2019511536A Active JP6835954B2 (ja) 2016-08-30 2017-08-22 超音波トランスデューサアレイを備える撮像装置

Country Status (5)

Country Link
US (1) US11627938B2 (enExample)
EP (1) EP3506833B1 (enExample)
JP (1) JP6835954B2 (enExample)
CN (1) CN109640832B (enExample)
WO (1) WO2018041658A2 (enExample)

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EP3590437A1 (en) * 2018-07-02 2020-01-08 Koninklijke Philips N.V. Acoustically transparent window for intraluminal ultrasound imaging device
US11666304B2 (en) * 2019-02-15 2023-06-06 Medos International Sarl Portable ultrasound based nerve imaging system
CN110115599B (zh) * 2019-05-16 2021-09-24 声索生物科技(上海)有限公司 鞘管组件、超声探头及其组装方法
CN111281428B (zh) * 2020-02-12 2021-08-06 深圳大学 一种用于监测血流动力学参数的超声探头
EP4362772A1 (en) * 2021-07-01 2024-05-08 Koninklijke Philips N.V. Sensor housing for intraluminal sensing device
CN113647991A (zh) * 2021-07-16 2021-11-16 深圳市赛禾医疗技术有限公司 一种超声波器件及超声成像导管
JP2023037904A (ja) * 2021-09-06 2023-03-16 コニカミノルタ株式会社 超音波トランスデューサ、超音波探触子、超音波診断装置および超音波トランスデューサの製造方法
WO2023220042A1 (en) * 2022-05-09 2023-11-16 Bfly Operations, Inc. Acoustic windows with limited acoustic attenuation for ultrasound probes

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Also Published As

Publication number Publication date
JP2019524381A (ja) 2019-09-05
WO2018041658A3 (en) 2018-05-03
CN109640832A (zh) 2019-04-16
WO2018041658A2 (en) 2018-03-08
EP3506833A2 (en) 2019-07-10
US20190192116A1 (en) 2019-06-27
US11627938B2 (en) 2023-04-18
EP3506833B1 (en) 2020-10-07
CN109640832B (zh) 2022-05-27

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