WO2008132835A1 - 超音波診断装置 - Google Patents

超音波診断装置 Download PDF

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Publication number
WO2008132835A1
WO2008132835A1 PCT/JP2008/001049 JP2008001049W WO2008132835A1 WO 2008132835 A1 WO2008132835 A1 WO 2008132835A1 JP 2008001049 W JP2008001049 W JP 2008001049W WO 2008132835 A1 WO2008132835 A1 WO 2008132835A1
Authority
WO
WIPO (PCT)
Prior art keywords
output
correlator
complementary code
code generator
inputted
Prior art date
Application number
PCT/JP2008/001049
Other languages
English (en)
French (fr)
Inventor
Hiroshi Fukukita
Takenori Fukumoto
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN2008800126229A priority Critical patent/CN101662988B/zh
Priority to EP08751593.8A priority patent/EP2133026B1/en
Priority to US12/594,665 priority patent/US20100121193A1/en
Priority to JP2009511683A priority patent/JP5404390B2/ja
Publication of WO2008132835A1 publication Critical patent/WO2008132835A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54—Control of the diagnostic device
    • A61B8/543—Control of the diagnostic device involving acquisition triggered by a physiological signal

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

　相補符号化送受信することのできる超音波診断装置を提供する技術が開示され、その技術によれば探触子１を駆動する送信部２には、相補符号発生器４の出力に応じて符号波形発生部３の出力が供給され、受信増幅部６の出力は速度検出手段８に入力され、速度検出手段８の出力は相補符号発生器４に入力され、相関器７は相補符号発生器４の出力と受信増幅部６の出力の相関演算を行い、メモリ９は相関器７の出力を記憶し、加算手段１３は相関器７とメモリ９の出力の加算を行う。
PCT/JP2008/001049 2007-04-24 2008-04-22 超音波診断装置 WO2008132835A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800126229A CN101662988B (zh) 2007-04-24 2008-04-22 超声波诊断装置
EP08751593.8A EP2133026B1 (en) 2007-04-24 2008-04-22 Ultrasonographic device
US12/594,665 US20100121193A1 (en) 2007-04-24 2008-04-22 Ultrasonsographic device
JP2009511683A JP5404390B2 (ja) 2007-04-24 2008-04-22 超音波診断装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007113731 2007-04-24
JP2007-113731 2007-04-24

Publications (1)

Publication Number Publication Date
WO2008132835A1 true WO2008132835A1 (ja) 2008-11-06

Family

ID=39925306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001049 WO2008132835A1 (ja) 2007-04-24 2008-04-22 超音波診断装置

Country Status (5)

Country Link
US (1) US20100121193A1 (ja)
EP (1) EP2133026B1 (ja)
JP (1) JP5404390B2 (ja)
CN (1) CN101662988B (ja)
WO (1) WO2008132835A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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JP2012024438A (ja) * 2010-07-27 2012-02-09 Konica Minolta Medical & Graphic Inc 超音波診断装置

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US8473239B2 (en) 2009-04-14 2013-06-25 Maui Imaging, Inc. Multiple aperture ultrasound array alignment fixture
WO2008051639A2 (en) 2006-10-25 2008-05-02 Maui Imaging, Inc. Method and apparatus to produce ultrasonic images using multiple apertures
US9282945B2 (en) * 2009-04-14 2016-03-15 Maui Imaging, Inc. Calibration of ultrasound probes
US9247926B2 (en) 2010-04-14 2016-02-02 Maui Imaging, Inc. Concave ultrasound transducers and 3D arrays
JP5666446B2 (ja) * 2008-08-08 2015-02-12 マウイ イマギング，インコーポレーテッド マルチアパーチャ方式の医用超音波技術を用いた画像形成方法及びアドオンシステムの同期方法
JP6274724B2 (ja) 2010-02-18 2018-02-07 マウイ イマギング，インコーポレーテッド 多開口超音波撮像を用いた点音源送信及び音速補正
WO2012051305A2 (en) 2010-10-13 2012-04-19 Mau Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies
JP5689697B2 (ja) * 2011-01-27 2015-03-25 株式会社東芝 超音波プローブ及び超音波診断装置
TW201336478A (zh) 2011-12-01 2013-09-16 Maui Imaging Inc 使用以回音為基及多孔徑都卜勒超音波之移動偵測
JP2015503404A (ja) 2011-12-29 2015-02-02 マウイ イマギング，インコーポレーテッド 任意経路のｍモード超音波イメージング
EP2816958B1 (en) 2012-02-21 2020-03-25 Maui Imaging, Inc. Determining material stiffness using multiple aperture ultrasound
EP2833791B1 (en) 2012-03-26 2022-12-21 Maui Imaging, Inc. Methods for improving ultrasound image quality by applying weighting factors
WO2014026185A1 (en) 2012-08-10 2014-02-13 Maui Imaging, Inc. Calibration of multiple aperture ultrasound probes
US9986969B2 (en) 2012-08-21 2018-06-05 Maui Imaging, Inc. Ultrasound imaging system memory architecture
WO2014160291A1 (en) 2013-03-13 2014-10-02 Maui Imaging, Inc. Alignment of ultrasound transducer arrays and multiple aperture probe assembly
US9883848B2 (en) 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
JP6722656B2 (ja) 2014-08-18 2020-07-15 マウイ イマギング，インコーポレーテッド ネットワークベース超音波イメージングシステム
CN113729764A (zh) 2016-01-27 2021-12-03 毛伊图像公司 具有稀疏阵列探测器的超声成像

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JPH0781993A (ja) 1993-07-12 1995-03-28 Mitsubishi Rayon Co Ltd 繊維補強コンクリ−トの製造方法
JPH10328188A (ja) * 1997-05-29 1998-12-15 Aloka Co Ltd 超音波診断装置
JP2000232978A (ja) * 1998-12-15 2000-08-29 General Electric Co <Ge> 関心領域の画質を最適にする超音波撮像
JP2001269344A (ja) * 2000-01-20 2001-10-02 Toshiba Corp 超音波診断装置
JP2004000613A (ja) * 2002-05-17 2004-01-08 Ge Medical Systems Global Technology Co Llc サブトラクション撮像手法のための表示法
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See also references of EP2133026A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012024438A (ja) * 2010-07-27 2012-02-09 Konica Minolta Medical & Graphic Inc 超音波診断装置

Also Published As

Publication number Publication date
CN101662988A (zh) 2010-03-03
US20100121193A1 (en) 2010-05-13
CN101662988B (zh) 2011-08-03
EP2133026A4 (en) 2012-08-22
EP2133026B1 (en) 2013-05-22
JPWO2008132835A1 (ja) 2010-07-22
JP5404390B2 (ja) 2014-01-29
EP2133026A1 (en) 2009-12-16

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