JP5460144B2 - 超音波受信ビーム成形装置 - Google Patents

超音波受信ビーム成形装置 Download PDF

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Publication number
JP5460144B2
JP5460144B2 JP2009155824A JP2009155824A JP5460144B2 JP 5460144 B2 JP5460144 B2 JP 5460144B2 JP 2009155824 A JP2009155824 A JP 2009155824A JP 2009155824 A JP2009155824 A JP 2009155824A JP 5460144 B2 JP5460144 B2 JP 5460144B2
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JP
Japan
Prior art keywords
signal
delay
ultrasonic
delay adjustment
beam forming
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Expired - Fee Related
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JP2009155824A
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English (en)
Japanese (ja)
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JP2010063875A5 (enExample
JP2010063875A (ja
Inventor
慶貴 馬場
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2009155824A priority Critical patent/JP5460144B2/ja
Priority to US12/537,726 priority patent/US20100036251A1/en
Publication of JP2010063875A publication Critical patent/JP2010063875A/ja
Publication of JP2010063875A5 publication Critical patent/JP2010063875A5/ja
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Publication of JP5460144B2 publication Critical patent/JP5460144B2/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2009155824A 2008-08-11 2009-06-30 超音波受信ビーム成形装置 Expired - Fee Related JP5460144B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009155824A JP5460144B2 (ja) 2008-08-11 2009-06-30 超音波受信ビーム成形装置
US12/537,726 US20100036251A1 (en) 2008-08-11 2009-08-07 Delay adjustment module and ultrasonic receiving beam forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008206834 2008-08-11
JP2008206834 2008-08-11
JP2009155824A JP5460144B2 (ja) 2008-08-11 2009-06-30 超音波受信ビーム成形装置

Publications (3)

Publication Number Publication Date
JP2010063875A JP2010063875A (ja) 2010-03-25
JP2010063875A5 JP2010063875A5 (enExample) 2012-08-02
JP5460144B2 true JP5460144B2 (ja) 2014-04-02

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Family Applications (1)

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JP2009155824A Expired - Fee Related JP5460144B2 (ja) 2008-08-11 2009-06-30 超音波受信ビーム成形装置

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US (1) US20100036251A1 (enExample)
JP (1) JP5460144B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5635540B2 (ja) * 2011-10-26 2014-12-03 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 受信回路、超音波プローブ及び超音波画像表示装置
CN104114099B (zh) 2012-02-15 2016-02-17 株式会社日立制作所 超声波摄像装置
JP6000196B2 (ja) * 2012-09-27 2016-09-28 富士フイルム株式会社 超音波診断装置、音速決定方法およびプログラム
JP5873412B2 (ja) * 2012-09-28 2016-03-01 富士フイルム株式会社 超音波診断装置、音速決定方法およびプログラム
JP6038259B1 (ja) * 2015-10-20 2016-12-07 株式会社日立製作所 超音波診断装置
JP7041125B6 (ja) * 2016-09-02 2022-05-30 コーニンクレッカ フィリップス エヌ ヴェ 低周波低電圧デジタルマイクロビーム形成器を含む超音波プローブ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179705A (en) * 1978-03-13 1979-12-18 Faroudja Y C Method and apparatus for separation of chrominance and luminance with adaptive comb filtering in a quadrature modulated color television system
JPH02206445A (ja) * 1989-02-03 1990-08-16 Toshiba Corp 超音波診断装置
US5456257A (en) * 1994-11-23 1995-10-10 Advanced Technology Laboratories, Inc. Ultrasonic detection of contrast agents
US5957846A (en) * 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system
JP3294974B2 (ja) * 1995-09-22 2002-06-24 松下電器産業株式会社 超音波診断装置
US6071240A (en) * 1997-09-22 2000-06-06 General Electric Company Method and apparatus for coherence imaging
KR100355719B1 (ko) * 2000-06-10 2002-10-11 주식회사 메디슨 다단계 지연 소자를 이용한 초음파 수신 비임 형성 장치
US8021301B2 (en) * 2003-12-26 2011-09-20 Fujifilm Corporation Ultrasonic image processing apparatus, ultrasonic image processing method and ultrasonic image processing program
US8206301B2 (en) * 2005-02-01 2012-06-26 Fujifilm Corporation Ultrasonic imaging apparatus and ultrasonic image processing apparatus, method and program
US7167035B2 (en) * 2005-02-22 2007-01-23 Freescale Semiconductor, Inc. Delay circuitry and method therefor
US7583214B2 (en) * 2006-03-31 2009-09-01 Siemens Medical Solutions Usa, Inc. Dynamic receive beamformer with oversampling for medical diagnostic ultrasound

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Publication number Publication date
US20100036251A1 (en) 2010-02-11
JP2010063875A (ja) 2010-03-25

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