ATE46783T1 - Phased-array-geraet. - Google Patents

Phased-array-geraet.

Info

Publication number
ATE46783T1
ATE46783T1 AT85108128T AT85108128T ATE46783T1 AT E46783 T1 ATE46783 T1 AT E46783T1 AT 85108128 T AT85108128 T AT 85108128T AT 85108128 T AT85108128 T AT 85108128T AT E46783 T1 ATE46783 T1 AT E46783T1
Authority
AT
Austria
Prior art keywords
phased array
array device
delay line
line elements
elements
Prior art date
Application number
AT85108128T
Other languages
English (en)
Inventor
Ulrich Saugeon
Gert Hetzel
Dietmar Dr Hiller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE46783T1 publication Critical patent/ATE46783T1/de

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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT85108128T 1984-07-12 1985-07-01 Phased-array-geraet. ATE46783T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843425705 DE3425705A1 (de) 1984-07-12 1984-07-12 Phased-array-geraet
EP85108128A EP0170072B1 (de) 1984-07-12 1985-07-01 Phased-Array-Gerät

Publications (1)

Publication Number Publication Date
ATE46783T1 true ATE46783T1 (de) 1989-10-15

Family

ID=6240486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85108128T ATE46783T1 (de) 1984-07-12 1985-07-01 Phased-array-geraet.

Country Status (5)

Country Link
US (1) US4829491A (de)
EP (1) EP0170072B1 (de)
JP (1) JPH0778492B2 (de)
AT (1) ATE46783T1 (de)
DE (2) DE3425705A1 (de)

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US5685308A (en) * 1994-08-05 1997-11-11 Acuson Corporation Method and apparatus for receive beamformer system
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US6128958A (en) * 1997-09-11 2000-10-10 The Regents Of The University Of Michigan Phased array system architecture
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US10219815B2 (en) 2005-09-22 2019-03-05 The Regents Of The University Of Michigan Histotripsy for thrombolysis
US20070083120A1 (en) * 2005-09-22 2007-04-12 Cain Charles A Pulsed cavitational ultrasound therapy
US8057408B2 (en) * 2005-09-22 2011-11-15 The Regents Of The University Of Michigan Pulsed cavitational ultrasound therapy
CA2770452C (en) 2009-08-17 2017-09-19 Histosonics, Inc. Disposable acoustic coupling medium container
JP5863654B2 (ja) 2009-08-26 2016-02-16 リージェンツ オブ ザ ユニバーシティー オブ ミシガン 治療および画像処理超音波変換器用のマイクロマニピュレータ制御アーム
CA2770706C (en) * 2009-08-26 2017-06-20 Charles A. Cain Devices and methods for using controlled bubble cloud cavitation in fractionating urinary stones
US8539813B2 (en) 2009-09-22 2013-09-24 The Regents Of The University Of Michigan Gel phantoms for testing cavitational ultrasound (histotripsy) transducers
US9144694B2 (en) 2011-08-10 2015-09-29 The Regents Of The University Of Michigan Lesion generation through bone using histotripsy therapy without aberration correction
US9049783B2 (en) 2012-04-13 2015-06-02 Histosonics, Inc. Systems and methods for obtaining large creepage isolation on printed circuit boards
EP2844343B1 (de) 2012-04-30 2018-11-21 The Regents Of The University Of Michigan Ultraschallwandlerherstellung mittels dung rapid-prototyping-verfahren
US20140100459A1 (en) 2012-10-05 2014-04-10 The Regents Of The University Of Michigan Bubble-induced color doppler feedback during histotripsy
WO2015003154A1 (en) 2013-07-03 2015-01-08 Histosonics, Inc. Articulating arm limiter for cavitational ultrasound therapy system
WO2015003142A1 (en) 2013-07-03 2015-01-08 Histosonics, Inc. Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering
US10780298B2 (en) 2013-08-22 2020-09-22 The Regents Of The University Of Michigan Histotripsy using very short monopolar ultrasound pulses
US11135454B2 (en) 2015-06-24 2021-10-05 The Regents Of The University Of Michigan Histotripsy therapy systems and methods for the treatment of brain tissue
EP3389500A4 (de) * 2015-12-18 2019-01-02 Ursus Medical LLC Ultraschallstrahlformungssystem und -verfahren mit rekonfigurierbarer öffnung
JP2018146520A (ja) * 2017-03-08 2018-09-20 三菱日立パワーシステムズ株式会社 超音波探傷の方法、システム、プログラム及び記憶媒体
AU2018289344A1 (en) 2017-06-20 2019-12-19 Butterfly Network, Inc. Analog to digital signal conversion in ultrasound device
CA3064045A1 (en) 2017-06-20 2018-12-27 Butterfly Network, Inc. Multi-stage trans-impedance amplifier (tia) for an ultrasound device
JP2020524014A (ja) 2017-06-20 2020-08-13 バタフライ ネットワーク，インコーポレイテッド 超音波用途のための時間利得補償が内蔵された増幅器
KR20200019210A (ko) 2017-06-20 2020-02-21 버터플라이 네트워크, 인크. 초음파 디바이스를 위한 단일-종단 트랜스-임피던스 증폭기(tia)
JP6993847B2 (ja) * 2017-11-07 2022-01-14 富士フイルムヘルスケア株式会社 超音波撮像装置、超音波プローブ、および、送信装置
CN120324803A (zh) 2018-11-28 2025-07-18 希斯托索尼克斯公司 组织摧毁术系统及方法
WO2021155026A1 (en) 2020-01-28 2021-08-05 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
US12527976B2 (en) 2020-06-18 2026-01-20 Histosonics, Inc. Histotripsy acoustic and patient coupling systems and methods
AU2021332372A1 (en) 2020-08-27 2023-03-16 The Regents Of The University Of Michigan Ultrasound transducer with transmit-receive capability for histotripsy
US20240149078A1 (en) 2022-10-28 2024-05-09 Histosonics, Inc. Histotripsy systems and methods
US12446905B2 (en) 2023-04-20 2025-10-21 Histosonics, Inc. Histotripsy systems and associated methods including user interfaces and workflows for treatment planning and therapy

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DE2942049A1 (de) * 1979-10-17 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur ultraschallabtastung
JPH0138540Y2 (de) * 1980-06-30 1989-11-17
JPS5889007U (ja) * 1981-12-11 1983-06-16 株式会社日立メデイコ 超音波受信装置
JPS58141142A (ja) * 1982-02-17 1983-08-22 株式会社日立メディコ 超音波受波偏向回路
JPS60196688A (ja) * 1984-03-19 1985-10-05 Hitachi Medical Corp 走査形超音波装置

Also Published As

Publication number Publication date
US4829491A (en) 1989-05-09
DE3573341D1 (en) 1989-11-02
JPH0778492B2 (ja) 1995-08-23
EP0170072B1 (de) 1989-09-27
DE3425705A1 (de) 1986-01-16
JPS6151560A (ja) 1986-03-14
EP0170072A1 (de) 1986-02-05

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Legal Events

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REN Ceased due to non-payment of the annual fee