JP2002534187A5 - - Google Patents

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Publication number
JP2002534187A5
JP2002534187A5 JP2000592667A JP2000592667A JP2002534187A5 JP 2002534187 A5 JP2002534187 A5 JP 2002534187A5 JP 2000592667 A JP2000592667 A JP 2000592667A JP 2000592667 A JP2000592667 A JP 2000592667A JP 2002534187 A5 JP2002534187 A5 JP 2002534187A5
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JP
Japan
Prior art keywords
subject
scan data
ultrasound
sending
fluid flow
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JP2000592667A
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English (en)
Japanese (ja)
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JP2002534187A (ja
JP4584458B2 (ja
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Priority claimed from US09/224,652 external-priority patent/US6193665B1/en
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Publication of JP2002534187A publication Critical patent/JP2002534187A/ja
Publication of JP2002534187A5 publication Critical patent/JP2002534187A5/ja
Application granted granted Critical
Publication of JP4584458B2 publication Critical patent/JP4584458B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000592667A 1998-12-31 1999-12-06 超音波カラーフロー／ドップラーでのドップラー角の展開 Expired - Fee Related JP4584458B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/224,652 1998-12-31
US09/224,652 US6193665B1 (en) 1998-12-31 1998-12-31 Doppler angle unfolding in ultrasound color flow and Doppler
PCT/US1999/028902 WO2000041002A1 (en) 1998-12-31 1999-12-06 Doppler angle unfolding in ultrasound color flow and doppler

Publications (3)

Publication Number Publication Date
JP2002534187A JP2002534187A (ja) 2002-10-15
JP2002534187A5 true JP2002534187A5 (enExample) 2009-06-25
JP4584458B2 JP4584458B2 (ja) 2010-11-24

Family

ID=22841572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000592667A Expired - Fee Related JP4584458B2 (ja) 1998-12-31 1999-12-06 超音波カラーフロー／ドップラーでのドップラー角の展開

Country Status (5)

Country Link
US (1) US6193665B1 (enExample)
EP (1) EP1060413B1 (enExample)
JP (1) JP4584458B2 (enExample)
DE (1) DE69942145D1 (enExample)
WO (1) WO2000041002A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464637B1 (en) * 2000-06-23 2002-10-15 Koninklijke Philips Electronics N.V. Automatic flow angle correction by ultrasonic vector
US6517488B1 (en) * 2000-06-29 2003-02-11 Acuson Corporation Medical diagnostic ultrasound system and method for identifying constrictions
GB0030449D0 (en) * 2000-12-13 2001-01-24 Deltex Guernsey Ltd Improvements in or relating to doppler haemodynamic monitors
US7601122B2 (en) * 2003-04-22 2009-10-13 Wisconsin Alumni Research Foundation Ultrasonic elastography with angular compounding
WO2007092054A2 (en) 2006-02-06 2007-08-16 Specht Donald F Method and apparatus to visualize the coronary arteries using ultrasound
US8473239B2 (en) * 2009-04-14 2013-06-25 Maui Imaging, Inc. Multiple aperture ultrasound array alignment fixture
EP2088932B1 (en) * 2006-10-25 2020-04-08 Maui Imaging, Inc. Method and apparatus to produce ultrasonic images using multiple apertures
JP5404390B2 (ja) * 2007-04-24 2014-01-29 パナソニック株式会社 超音波診断装置
US9282945B2 (en) 2009-04-14 2016-03-15 Maui Imaging, Inc. Calibration of ultrasound probes
US9788813B2 (en) 2010-10-13 2017-10-17 Maui Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies
KR101659910B1 (ko) * 2008-08-08 2016-09-27 마우이 이미징, 인코포레이티드 다중 구경 의료용 초음파를 통한 이미징 및 애드온 시스템의 동기화
WO2010120913A2 (en) * 2009-04-14 2010-10-21 Maui Imaging, Inc. Universal multiple aperture medical ultrasound probe
WO2011103303A2 (en) 2010-02-18 2011-08-25 Maui Imaging, Inc. Point source transmission and speed-of-sound correction using mult-aperture ultrasound imaging
EP3563768A3 (en) 2010-10-13 2020-02-12 Maui Imaging, Inc. Concave ultrasound transducers and 3d arrays
KR20120090170A (ko) * 2011-02-07 2012-08-17 삼성전자주식회사 초음파 측정장치 및 그 제어방법
JP6407719B2 (ja) 2011-12-01 2018-10-17 マウイ イマギング，インコーポレーテッド ピングベース及び多数開口ドップラー超音波を用いた運動の検出
HK1200301A1 (en) 2011-12-29 2015-08-07 Maui Imaging, Inc. M-mode ultrasound imaging of arbitrary paths
EP2816958B1 (en) 2012-02-21 2020-03-25 Maui Imaging, Inc. Determining material stiffness using multiple aperture ultrasound
KR102103137B1 (ko) 2012-03-26 2020-04-22 마우이 이미징, 인코포레이티드 가중 인자들을 적용함으로써 초음파 이미지 품질을 향상시키는 시스템들 및 방법들
JP6270843B2 (ja) 2012-08-10 2018-01-31 マウイ イマギング，インコーポレーテッド 多数開口超音波プローブの校正
CN103676827A (zh) 2012-09-06 2014-03-26 Ip音乐集团有限公司 用于远程控制音频设备的系统和方法
EP2887879B1 (en) 2012-09-06 2021-05-26 Maui Imaging, Inc. Method of ultrasound imaging
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
US10380399B2 (en) 2015-03-30 2019-08-13 Maui Imaging, Inc. Ultrasound imaging systems and methods for detecting object motion
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
WO2021051107A1 (en) * 2019-09-13 2021-03-18 California Institute Of Technology Blood pressure measurement apparatus and methods of use thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122548A (ja) * 1983-12-05 1985-07-01 株式会社東芝 超音波診断装置
JPH069560B2 (ja) * 1989-04-05 1994-02-09 株式会社東芝 超音波ドプラ診断装置
US5441052A (en) * 1992-12-28 1995-08-15 Kabushiki Kaisha Toshiba Color doppler-type ultrasonic diagnostic apparatus
US5349524A (en) 1993-01-08 1994-09-20 General Electric Company Color flow imaging system utilizing a time domain adaptive wall filter
US5522393A (en) * 1994-05-24 1996-06-04 Duke University Multi-dimensional real-time ultrasonic blood flow imaging apparatus and method
US5454372A (en) * 1994-06-17 1995-10-03 Siemens Medical Systems, Inc. Angle independent doppler in ultrasound imaging
US5538004A (en) * 1995-02-28 1996-07-23 Hewlett-Packard Company Method and apparatus for tissue-centered scan conversion in an ultrasound imaging system
US5555886A (en) * 1995-09-28 1996-09-17 Siemens Medical Systems, Inc. Apparatus and method for detecting blood vessel size and direction for doppler flow measurement system
DE69736549T2 (de) * 1996-02-29 2007-08-23 Acuson Corp., Mountain View System, verfahren und wandler zum ausrichten mehrerer ultraschallbilder
GB9604911D0 (en) 1996-03-08 1996-05-08 Apex Marine Equip Ltd Improved valve and a divers suit incorporating the same
US5967987A (en) * 1997-12-18 1999-10-19 Acuson Corporation Ultrasonic system and method for measurement of fluid flow
US5910119A (en) * 1998-05-12 1999-06-08 Diasonics, Inc. Ultrasonic color doppler velocity and direction imaging
JP3330091B2 (ja) * 1998-09-30 2002-09-30 松下電器産業株式会社 超音波診断装置の探触子移動速度検出装置及び方法

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