HK1255491A1 - 用於高頻超聲波的膜式水聽器及其製造方法 - Google Patents

用於高頻超聲波的膜式水聽器及其製造方法

Info

Publication number
HK1255491A1
HK1255491A1 HK18114674.4A HK18114674A HK1255491A1 HK 1255491 A1 HK1255491 A1 HK 1255491A1 HK 18114674 A HK18114674 A HK 18114674A HK 1255491 A1 HK1255491 A1 HK 1255491A1
Authority
HK
Hong Kong
Prior art keywords
manufacture
high frequency
frequency ultrasound
membrane hydrophone
hydrophone
Prior art date
Application number
HK18114674.4A
Other languages
English (en)
Inventor
Nicholas Christopher Chaggares
Oleg Ivanytskyy
Guofeng Pang
Marius Moszczynski
Original Assignee
Fujifilm Sonosite Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujifilm Sonosite Inc filed Critical Fujifilm Sonosite Inc
Publication of HK1255491A1 publication Critical patent/HK1255491A1/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • B06B1/0696—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF with a plurality of electrodes on both sides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/005—Testing or calibrating of detectors covered by the subgroups of G01H3/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/58—Testing, adjusting or calibrating the diagnostic device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
HK18114674.4A 2015-08-18 2018-11-16 用於高頻超聲波的膜式水聽器及其製造方法 HK1255491A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562206808P 2015-08-18 2015-08-18
US201662297763P 2016-02-19 2016-02-19
PCT/US2016/047650 WO2017031375A1 (en) 2015-08-18 2016-08-18 Membrane hydrophone for high frequency ultrasound and method of manufacture

Publications (1)

Publication Number Publication Date
HK1255491A1 true HK1255491A1 (zh) 2019-08-16

Family

ID=58051770

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18114674.4A HK1255491A1 (zh) 2015-08-18 2018-11-16 用於高頻超聲波的膜式水聽器及其製造方法

Country Status (7)

Country Link
US (1) US10451476B2 (zh)
EP (1) EP3338068B1 (zh)
JP (1) JP6851368B2 (zh)
CN (1) CN107923788B (zh)
HK (1) HK1255491A1 (zh)
TW (1) TWI709730B (zh)
WO (1) WO2017031375A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017031375A1 (en) 2015-08-18 2017-02-23 Fujifilm Sonosite, Inc. Membrane hydrophone for high frequency ultrasound and method of manufacture
US11579011B2 (en) 2016-02-19 2023-02-14 Fujifilm Sonosite, Inc. Membrane hydrophone for high frequency ultrasound and method of manufacture
US11616190B2 (en) 2017-12-22 2023-03-28 B&L Sensor Technologies, Llc Device and method for sensing underwater sound pressure
CN114423530B (zh) * 2019-09-23 2023-08-29 富士胶片索诺声公司 高频超声波用膜式水听器及其制造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433400A (en) * 1980-11-24 1984-02-21 The United States Of America As Represented By The Department Of Health And Human Services Acoustically transparent hydrophone probe
US4517665A (en) 1980-11-24 1985-05-14 The United States Of America As Represented By The Department Of Health And Human Services Acoustically transparent hydrophone probe
US4653036A (en) * 1984-10-23 1987-03-24 The United States Of America As Represented By The Department Of Health And Human Services Transducer hydrophone with filled reservoir
CN85200264U (zh) * 1985-04-01 1985-11-10 南京工学院 多层平面的压电薄膜水听器
CN85100712B (zh) * 1985-04-01 1987-12-16 中国科学院声学研究所 复合陶瓷宽带水听器及其工艺
FR2614152B1 (fr) * 1987-04-14 1991-06-14 Thomson Csf Procede de compensation d'un circuit a amplificateur de charge notamment pour hydrophone piezoelectrique
FR2625640B1 (fr) * 1987-12-30 1990-06-22 Inst Francais Du Petrole Capteur piezo-electrique tubulaire a grande sensibilite
DE3931578A1 (de) * 1989-09-22 1991-04-04 Wolf Gmbh Richard Piezoelektrisches membran-hydrophon
JPH0432726A (ja) * 1990-05-30 1992-02-04 Toshiba Corp ハイドロホン
EP0546696A1 (en) * 1991-12-13 1993-06-16 Hewlett-Packard Company Process for lithography on piezoelectric films
US5339290A (en) * 1993-04-16 1994-08-16 Hewlett-Packard Company Membrane hydrophone having inner and outer membranes
US5381386A (en) * 1993-05-19 1995-01-10 Hewlett-Packard Company Membrane hydrophone
US5479377A (en) * 1994-12-19 1995-12-26 Lum; Paul Membrane-supported electronics for a hydrophone
US20030036746A1 (en) * 2001-08-16 2003-02-20 Avi Penner Devices for intrabody delivery of molecules and systems and methods utilizing same
US7296329B1 (en) * 2000-02-04 2007-11-20 Agere Systems Inc. Method of isolation for acoustic resonator device
US6355498B1 (en) * 2000-08-11 2002-03-12 Agere Systems Guartian Corp. Thin film resonators fabricated on membranes created by front side releasing
US6674291B1 (en) * 2000-10-30 2004-01-06 Agere Systems Guardian Corp. Method and apparatus for determining and/or improving high power reliability in thin film resonator devices, and a thin film resonator device resultant therefrom
JP4496091B2 (ja) * 2004-02-12 2010-07-07 株式会社東芝 薄膜圧電アクチュエータ
JP4591157B2 (ja) * 2005-03-31 2010-12-01 パナソニック株式会社 配線基板及びこれを用いた入力装置とその製造方法
TWI328972B (en) * 2006-02-27 2010-08-11 Univ Nat Cheng Kung Analytical back scattering arrayed ultrasound transducer (absaut)
CN2919209Y (zh) * 2006-05-22 2007-07-04 华中科技大学 压电谐振膜片式传感器
KR102109708B1 (ko) * 2012-10-26 2020-05-29 코닝 인코포레이티드 통합 음향 기능을 갖는 구조
WO2017031375A1 (en) 2015-08-18 2017-02-23 Fujifilm Sonosite, Inc. Membrane hydrophone for high frequency ultrasound and method of manufacture

Also Published As

Publication number Publication date
CN107923788A (zh) 2018-04-17
US20170052061A1 (en) 2017-02-23
US10451476B2 (en) 2019-10-22
EP3338068A1 (en) 2018-06-27
EP3338068A4 (en) 2019-05-22
KR20180031746A (ko) 2018-03-28
WO2017031375A1 (en) 2017-02-23
EP3338068B1 (en) 2023-03-01
TW201716753A (zh) 2017-05-16
TWI709730B (zh) 2020-11-11
JP2018534800A (ja) 2018-11-22
JP6851368B2 (ja) 2021-03-31
CN107923788B (zh) 2021-10-08

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