DE69219050T2 - Ultraschalldiagnosegerät - Google Patents

Ultraschalldiagnosegerät

Info

Publication number
DE69219050T2
DE69219050T2 DE69219050T DE69219050T DE69219050T2 DE 69219050 T2 DE69219050 T2 DE 69219050T2 DE 69219050 T DE69219050 T DE 69219050T DE 69219050 T DE69219050 T DE 69219050T DE 69219050 T2 DE69219050 T2 DE 69219050T2
Authority
DE
Germany
Prior art keywords
diagnostic device
ultrasound diagnostic
ultrasound
diagnostic
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
DE69219050T
Other languages
English (en)
Other versions
DE69219050D1 (de
Inventor
Masahiko Gondo
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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
Priority claimed from JP3253679A external-priority patent/JPH0592002A/ja
Priority claimed from JP3277805A external-priority patent/JP2572913B2/ja
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE69219050D1 publication Critical patent/DE69219050D1/de
Application granted granted Critical
Publication of DE69219050T2 publication Critical patent/DE69219050T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
DE69219050T 1991-10-01 1992-10-01 Ultraschalldiagnosegerät Expired - Fee Related DE69219050T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3253679A JPH0592002A (ja) 1991-10-01 1991-10-01 体腔内超音波観測装置
JP3277805A JP2572913B2 (ja) 1991-10-24 1991-10-24 超音波診断装置

Publications (2)

Publication Number Publication Date
DE69219050D1 DE69219050D1 (de) 1997-05-22
DE69219050T2 true DE69219050T2 (de) 1997-07-24

Family

ID=26541335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219050T Expired - Fee Related DE69219050T2 (de) 1991-10-01 1992-10-01 Ultraschalldiagnosegerät

Country Status (3)

Country Link
US (1) US5349960A (de)
EP (1) EP0535962B1 (de)
DE (1) DE69219050T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431169A (en) * 1992-08-03 1995-07-11 Olympus Optical Co., Ltd. Ultrasonic diagnosing apparatus
JP3360944B2 (ja) * 1994-07-05 2003-01-07 株式会社日立メディコ 超音波信号処理装置
JPH09103431A (ja) 1995-10-13 1997-04-22 Olympus Optical Co Ltd 超音波診断装置
JPH1057374A (ja) * 1996-06-11 1998-03-03 Olympus Optical Co Ltd 超音波診断装置
DE69710725T2 (de) * 1996-07-02 2002-11-21 B K Medical As Gentofte Vorrichtung zur bestimmung von bewegungen und geschwindigkeiten sich bewegender objekte
US5902244A (en) * 1997-02-05 1999-05-11 Olympus Optical Co., Ltd. Ultrasonic diagnosis apparatus including simple digital scan converter
JP3828758B2 (ja) * 2001-03-15 2006-10-04 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 信号処理回路および超音波ドップラ装置
US6679847B1 (en) * 2002-04-30 2004-01-20 Koninklijke Philips Electronics N.V. Synthetically focused ultrasonic diagnostic imaging system for tissue and flow imaging
EP1642532B1 (de) * 2003-07-03 2017-04-05 Hitachi, Ltd. Ultraschallsonde und ultraschallgerät
US7828736B2 (en) * 2004-01-27 2010-11-09 Fujinon Corporation Electronic scan type ultrasound diagnostic instrument
JP4621452B2 (ja) * 2004-08-20 2011-01-26 富士フイルム株式会社 超音波内視鏡及び超音波内視鏡装置
US8105239B2 (en) 2006-02-06 2012-01-31 Maui Imaging, Inc. Method and apparatus to visualize the coronary arteries using ultrasound
WO2008051639A2 (en) 2006-10-25 2008-05-02 Maui Imaging, Inc. Method and apparatus to produce ultrasonic images using multiple apertures
US9247926B2 (en) 2010-04-14 2016-02-02 Maui Imaging, Inc. Concave ultrasound transducers and 3D arrays
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
ITGE20090070A1 (it) * 2009-08-31 2011-03-01 Esaote Spa Metodo e dispositivo per il rilevamento e la visualizzazione di informazioni emodinamiche in particolare del flusso ematico nelle vene, mediante ultrasoni
WO2011103303A2 (en) 2010-02-18 2011-08-25 Maui Imaging, Inc. Point source transmission and speed-of-sound correction using mult-aperture ultrasound imaging
EP2785253B1 (de) 2011-12-01 2023-11-15 Maui Imaging, Inc. Bewegungserfassung unter verwendung von ping-basiertem doppler-ultraschall mit mehreren aperturen
WO2013101988A1 (en) 2011-12-29 2013-07-04 Maui Imaging, Inc. M-mode ultrasound imaging of arbitrary paths
KR102134763B1 (ko) 2012-02-21 2020-07-16 마우이 이미징, 인코포레이티드 다중의 어퍼처 초음파를 사용한 물질 강성의 결정
EP2833791B1 (de) 2012-03-26 2022-12-21 Maui Imaging, Inc. Verfahren zur verbesserung der ultraschallbildqualität durch anwendung von gewichtungsfaktoren
IN2015DN00556A (de) 2012-08-10 2015-06-26 Maui Imaging Inc
EP3893022A1 (de) 2012-08-21 2021-10-13 Maui Imaging, Inc. Speicherarchitektur für ein ultraschallbildgebungssystem
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
WO2016028787A1 (en) 2014-08-18 2016-02-25 Maui Imaging, Inc. Network-based ultrasound imaging system
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
CN109998596B (zh) * 2019-04-08 2023-10-03 深圳市贝斯曼精密仪器有限公司 一种具有血流流向检测功能的超声探测装置
JP2022068431A (ja) * 2020-10-22 2022-05-10 富士フイルムヘルスケア株式会社 超音波探触子

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182173A (en) * 1978-08-23 1980-01-08 General Electric Company Duplex ultrasonic imaging system with repetitive excitation of common transducer in doppler modality
US4217909A (en) * 1978-08-23 1980-08-19 General Electric Company Directional detection of blood velocities in an ultrasound system
US4325257A (en) * 1980-02-20 1982-04-20 Kino Gordon S Real-time digital, synthetic-focus, acoustic imaging system
JPS61170442A (ja) * 1985-01-23 1986-08-01 松下電器産業株式会社 超音波ドツプラ血流装置
US4799490A (en) * 1986-03-04 1989-01-24 Aloka Co., Ltd. Doppler ultrasonic diagnostic apparatus
US5127418A (en) * 1987-10-14 1992-07-07 Matsushita Electric Industrial Co., Ltd. Ultrasonic diagnostic apparatus
US4917097A (en) * 1987-10-27 1990-04-17 Endosonics Corporation Apparatus and method for imaging small cavities
US5014710A (en) * 1988-09-13 1991-05-14 Acuson Corporation Steered linear color doppler imaging
JPH02121642A (ja) * 1988-10-31 1990-05-09 Yokogawa Medical Syst Ltd 超音波診断装置
JPH0614932B2 (ja) * 1989-05-29 1994-03-02 株式会社東芝 超音波診断装置
US5230340A (en) * 1992-04-13 1993-07-27 General Electric Company Ultrasound imaging system with improved dynamic focusing

Also Published As

Publication number Publication date
EP0535962A1 (de) 1993-04-07
EP0535962B1 (de) 1997-04-16
DE69219050D1 (de) 1997-05-22
US5349960A (en) 1994-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee