FR2952266B1 - Transducteur d'ultrasons applicable a un milieu fluide et procede de fabrication - Google Patents

Transducteur d'ultrasons applicable a un milieu fluide et procede de fabrication

Info

Publication number
FR2952266B1
FR2952266B1 FR1058852A FR1058852A FR2952266B1 FR 2952266 B1 FR2952266 B1 FR 2952266B1 FR 1058852 A FR1058852 A FR 1058852A FR 1058852 A FR1058852 A FR 1058852A FR 2952266 B1 FR2952266 B1 FR 2952266B1
Authority
FR
France
Prior art keywords
manufacturing
same
fluid medium
ultrasound transducer
transducer applicable
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
FR1058852A
Other languages
English (en)
Other versions
FR2952266A1 (fr
Inventor
Roland Mueller
Gerhard Hueftle
Michael Horstbrink
Tobias Lang
Sami Radwan
Bernd Kuenzl
Roland Wanja
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2952266A1 publication Critical patent/FR2952266A1/fr
Application granted granted Critical
Publication of FR2952266B1 publication Critical patent/FR2952266B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • 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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • 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
    • G10K2200/00—Details of methods or devices for transmitting, conducting or directing sound in general
    • G10K2200/11—Underwater, e.g. transducers for generating acoustic waves underwater

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Volume Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR1058852A 2009-10-29 2010-10-27 Transducteur d'ultrasons applicable a un milieu fluide et procede de fabrication Expired - Fee Related FR2952266B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009046145A DE102009046145A1 (de) 2009-10-29 2009-10-29 Ultraschallwandler zum Einsatz in einem fluiden Medium

Publications (2)

Publication Number Publication Date
FR2952266A1 FR2952266A1 (fr) 2011-05-06
FR2952266B1 true FR2952266B1 (fr) 2016-11-18

Family

ID=43852667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058852A Expired - Fee Related FR2952266B1 (fr) 2009-10-29 2010-10-27 Transducteur d'ultrasons applicable a un milieu fluide et procede de fabrication

Country Status (3)

Country Link
US (1) US8288920B2 (fr)
DE (1) DE102009046145A1 (fr)
FR (1) FR2952266B1 (fr)

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US10433732B2 (en) * 2011-11-02 2019-10-08 Seno Medical Instruments, Inc. Optoacoustic imaging system having handheld probe utilizing optically reflective material
US20130289381A1 (en) 2011-11-02 2013-10-31 Seno Medical Instruments, Inc. Dual modality imaging system for coregistered functional and anatomical mapping
US9688958B2 (en) 2012-03-15 2017-06-27 Flodesign Sonics, Inc. Acoustic bioreactor processes
US9567559B2 (en) 2012-03-15 2017-02-14 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9950282B2 (en) 2012-03-15 2018-04-24 Flodesign Sonics, Inc. Electronic configuration and control for acoustic standing wave generation
US9458450B2 (en) 2012-03-15 2016-10-04 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US10322949B2 (en) 2012-03-15 2019-06-18 Flodesign Sonics, Inc. Transducer and reflector configurations for an acoustophoretic device
US9783775B2 (en) 2012-03-15 2017-10-10 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US10704021B2 (en) 2012-03-15 2020-07-07 Flodesign Sonics, Inc. Acoustic perfusion devices
US10953436B2 (en) 2012-03-15 2021-03-23 Flodesign Sonics, Inc. Acoustophoretic device with piezoelectric transducer array
US9745548B2 (en) 2012-03-15 2017-08-29 Flodesign Sonics, Inc. Acoustic perfusion devices
US10370635B2 (en) 2012-03-15 2019-08-06 Flodesign Sonics, Inc. Acoustic separation of T cells
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US10689609B2 (en) 2012-03-15 2020-06-23 Flodesign Sonics, Inc. Acoustic bioreactor processes
US9752114B2 (en) 2012-03-15 2017-09-05 Flodesign Sonics, Inc Bioreactor using acoustic standing waves
US9796956B2 (en) 2013-11-06 2017-10-24 Flodesign Sonics, Inc. Multi-stage acoustophoresis device
US10967298B2 (en) 2012-03-15 2021-04-06 Flodesign Sonics, Inc. Driver and control for variable impedence load
US9752113B2 (en) 2012-03-15 2017-09-05 Flodesign Sonics, Inc. Acoustic perfusion devices
US10737953B2 (en) 2012-04-20 2020-08-11 Flodesign Sonics, Inc. Acoustophoretic method for use in bioreactors
RU2017113508A (ru) * 2012-04-20 2019-01-28 Флоудизайн Соникс Инк. Акустофоретическая сепарация липидных частиц от эритроцитов
US11324873B2 (en) 2012-04-20 2022-05-10 Flodesign Sonics, Inc. Acoustic blood separation processes and devices
JP6101922B2 (ja) * 2012-06-05 2017-03-29 パナソニックＩｐマネジメント株式会社 超音波流量計測ユニット及びその製造方法
CA2890702A1 (fr) * 2012-11-28 2014-06-05 Peak 3 Pty Ltd Systeme et procede pour agglomeration de matiere particulaire
DE102012222239A1 (de) * 2012-12-04 2014-06-05 iNDTact GmbH Messeinrichtung und Bauteil mit darin integrierter Messeinrichtung
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US9745569B2 (en) 2013-09-13 2017-08-29 Flodesign Sonics, Inc. System for generating high concentration factors for low cell density suspensions
US9725710B2 (en) 2014-01-08 2017-08-08 Flodesign Sonics, Inc. Acoustophoresis device with dual acoustophoretic chamber
US9744483B2 (en) 2014-07-02 2017-08-29 Flodesign Sonics, Inc. Large scale acoustic separation device
US10106770B2 (en) 2015-03-24 2018-10-23 Flodesign Sonics, Inc. Methods and apparatus for particle aggregation using acoustic standing waves
CN104792877B (zh) * 2015-04-03 2017-05-17 浙江大学 水下去耦抑振材料去耦性能测量方法
DE102015106044A1 (de) 2015-04-21 2016-10-27 Valeo Schalter Und Sensoren Gmbh Ultraschallsensor für ein Kraftfahrzeug aus hochgefülltem Kunststoff, Fahrerassistenzsystem, Kraftfahrzeug sowie Verfahren
DE102015106352A1 (de) 2015-04-24 2016-10-27 Endress + Hauser Flowtec Ag Anordnung und Ultraschall-Durchflussmessgerät
US11708572B2 (en) 2015-04-29 2023-07-25 Flodesign Sonics, Inc. Acoustic cell separation techniques and processes
US11420136B2 (en) 2016-10-19 2022-08-23 Flodesign Sonics, Inc. Affinity cell extraction by acoustics
US11377651B2 (en) 2016-10-19 2022-07-05 Flodesign Sonics, Inc. Cell therapy processes utilizing acoustophoresis
US11021699B2 (en) 2015-04-29 2021-06-01 FioDesign Sonics, Inc. Separation using angled acoustic waves
WO2016176663A1 (fr) 2015-04-29 2016-11-03 Flodesign Sonics, Inc. Dispositif acoustophorétique pour déviation de particules à onde angulaire
CA2986238A1 (fr) 2015-05-20 2016-11-24 Bart Lipkens Manipulation acoustique de particules dans des champs d'ondes stationnaires
US10161926B2 (en) 2015-06-11 2018-12-25 Flodesign Sonics, Inc. Acoustic methods for separation of cells and pathogens
US9663756B1 (en) 2016-02-25 2017-05-30 Flodesign Sonics, Inc. Acoustic separation of cellular supporting materials from cultured cells
WO2017008066A1 (fr) 2015-07-09 2017-01-12 Flodesign Sonics, Inc Cristaux et réflecteurs piézoélectriques non plans et non symétriques
US11459540B2 (en) 2015-07-28 2022-10-04 Flodesign Sonics, Inc. Expanded bed affinity selection
US11474085B2 (en) 2015-07-28 2022-10-18 Flodesign Sonics, Inc. Expanded bed affinity selection
DE102015112952A1 (de) * 2015-08-06 2017-02-09 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zum Herstellen eines Feldgeräts der Analysemesstechnik
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Also Published As

Publication number Publication date
FR2952266A1 (fr) 2011-05-06
DE102009046145A1 (de) 2011-05-12
US8288920B2 (en) 2012-10-16
US20110125024A1 (en) 2011-05-26

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Legal Events

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Year of fee payment: 6

PLSC Publication of the preliminary search report

Effective date: 20160415

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Year of fee payment: 7

ST Notification of lapse

Effective date: 20180629