DE2963507D1 - Ultrasonic diagnostic apparatus - Google Patents

Ultrasonic diagnostic apparatus

Info

Publication number
DE2963507D1
DE2963507D1 DE7979104035T DE2963507T DE2963507D1 DE 2963507 D1 DE2963507 D1 DE 2963507D1 DE 7979104035 T DE7979104035 T DE 7979104035T DE 2963507 T DE2963507 T DE 2963507T DE 2963507 D1 DE2963507 D1 DE 2963507D1
Authority
DE
Germany
Prior art keywords
diagnostic apparatus
ultrasonic diagnostic
ultrasonic
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
Application number
DE7979104035T
Other languages
English (en)
Inventor
Kazuhiro Iinuma
Kinya Takamizawa
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26464803&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2963507(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP12938678A external-priority patent/JPS5554941A/ja
Priority claimed from JP12938778A external-priority patent/JPS5554942A/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Application granted granted Critical
Publication of DE2963507D1 publication Critical patent/DE2963507D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
DE7979104035T 1978-10-20 1979-10-18 Ultrasonic diagnostic apparatus Expired DE2963507D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12938678A JPS5554941A (en) 1978-10-20 1978-10-20 Ultrasoniccwave disgnosis device
JP12938778A JPS5554942A (en) 1978-10-20 1978-10-20 Ultrasoniccwave disgnosis device

Publications (1)

Publication Number Publication Date
DE2963507D1 true DE2963507D1 (en) 1982-09-30

Family

ID=26464803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979104035T Expired DE2963507D1 (en) 1978-10-20 1979-10-18 Ultrasonic diagnostic apparatus

Country Status (3)

Country Link
US (1) US4318413A (de)
EP (1) EP0010304B1 (de)
DE (1) DE2963507D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398540A (en) * 1979-11-05 1983-08-16 Tokyo Shibaura Denki Kabushiki Kaisha Compound mode ultrasound diagnosis apparatus
JPS56112226A (en) * 1980-02-12 1981-09-04 Tokyo Shibaura Electric Co Ultrasonic blood stream measuring apparatus
US4407293A (en) * 1981-04-24 1983-10-04 Diasonics, Inc. Ultrasound imaging apparatus for providing simultaneous B-scan and Doppler data
JPS5836528A (ja) * 1981-08-28 1983-03-03 株式会社東芝 超音波パルスドツプラ血流測定装置
JPS5883942A (ja) * 1981-11-12 1983-05-19 株式会社東芝 超音波パルスドツプラ装置
NO150015C (no) * 1981-11-13 1984-08-08 Vingmed As Fremgangsmaate ved blodstroemhastighetsmaaling med ultralyd, kombinert med ekko-amplitudeavbildning, for undersoekelse av levende biologiske strukturer
JPS5897347A (ja) * 1981-12-03 1983-06-09 株式会社東芝 超音波診断装置
US4543826A (en) * 1982-06-03 1985-10-01 The Regents Of The University Of California Ultrasonic acoustic imaging apparatus
JPS6048734A (ja) * 1983-08-25 1985-03-16 株式会社東芝 超音波流体観測装置
FR2554341B1 (fr) * 1983-11-03 1986-03-14 Rabelais Universite Francois Dispositif combine pour former une image tomographique et pour etablir une mesure velocimetrique doppler, au moyen d'ultrasons, notamment pour des examens cardiovasculaires
WO1985002105A1 (en) * 1983-11-10 1985-05-23 Acoustec Partners Ultrasound diagnostic apparatus
US4612937A (en) * 1983-11-10 1986-09-23 Siemens Medical Laboratories, Inc. Ultrasound diagnostic apparatus
JPS60122549A (ja) * 1983-12-08 1985-07-01 株式会社東芝 超音波診断装置
US4819652A (en) * 1985-02-08 1989-04-11 University Patents, Inc. C W and pulse Doppler diagnostic system
US4779623A (en) * 1985-08-09 1988-10-25 Kabushiki Kaisha Toshiba System for measuring sound velocity of tissue in an object and simultaneously providing a real-time B-mode image of the object
US4697594A (en) * 1985-08-21 1987-10-06 North American Philips Corporation Displaying a single parameter image
US4761740A (en) * 1986-03-07 1988-08-02 Hewlett-Packard Company Combined color flow map and monochrome image
JPH07112473B2 (ja) * 1986-06-25 1995-12-06 株式会社日立メデイコ 超音波診断装置
JP2557410B2 (ja) * 1987-09-22 1996-11-27 株式会社東芝 超音波ドプラ血流イメージング装置
US4862427A (en) * 1987-12-22 1989-08-29 Ketema, Inc. Sonar system with area moving target indicator
US4899756A (en) * 1988-07-18 1990-02-13 Sonek Jiri D Articulated needle guide for ultrasound imaging and method of using same
US5014710A (en) * 1988-09-13 1991-05-14 Acuson Corporation Steered linear color doppler imaging
DE8812400U1 (de) * 1988-09-30 1989-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US5092337A (en) * 1989-02-22 1992-03-03 Kabushiki Kaisha Toshiba Ultrasonic diagnostic apparatus
JPH02291847A (ja) * 1989-05-02 1990-12-03 Toshiba Corp 超音波血流計測装置
US5263483A (en) * 1991-11-20 1993-11-23 Matsushita Electric Industrial Co., Ltd. Beam former for ultrasonic diagnostic apparatus
US6045506A (en) * 1998-08-31 2000-04-04 Acuson Corporation Ultrasonic imaging method and apparatus for adjusting transmitted power levels
US6471655B1 (en) * 1999-06-29 2002-10-29 Vitalwave Corporation Method and apparatus for the noninvasive determination of arterial blood pressure
US6793626B2 (en) * 2001-01-17 2004-09-21 Fuji Photo Film Co., Ltd. Ultrasonic scatterer, ultrasonic imaging method and ultrasonic imaging apparatus
US20050038343A1 (en) * 2003-07-10 2005-02-17 Alfred E. Mann Institute For Biomedical Research At The University Of Southern California Apparatus and method for locating a bifurcation in an artery
US7593901B2 (en) 2004-06-30 2009-09-22 Ats S.R.L. System and method for improving reliability of distributed electronic transactions
US7946994B2 (en) 2004-10-07 2011-05-24 Tensys Medical, Inc. Compact apparatus and methods for non-invasively measuring hemodynamic parameters
US8506497B2 (en) 2006-05-13 2013-08-13 Tensys Medical, Inc. Continuous positioning apparatus and methods
EP2211703B1 (de) 2007-10-12 2020-03-04 Shanyi Medical Technology (Hangzhou) Co., Ltd. Gerät und verfahren zur nicht-invasiven messung des arteriellen blutdrucks eines patienten

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550070A (en) * 1968-06-28 1970-12-22 Research Corp Fluid flowmeter
US3777740A (en) * 1971-10-21 1973-12-11 Administrator For Veterans Aff Method and apparatus for non-invasively visualizing blood vessels
US4109642A (en) * 1972-04-03 1978-08-29 Institute Of Applied Physiology & Medicine Apparatus for ultrasonic arteriography
US3937707A (en) * 1972-05-01 1976-02-10 Hoffmann-La Roche Inc. 6-substituted 1-phenazinol 5,10-dioxide derivatives
AU490105B2 (en) * 1972-06-08 1974-12-05 Commonwealth Of Australia, The 'ultrasonic echogram display' accompanied by a provisional specification
US3888238A (en) * 1973-09-28 1975-06-10 Univ Stanford Ultrasonic blood vessel imaging system and method
JPS51124915A (en) * 1975-04-25 1976-10-30 Toshiba Corp Ultrasonic wave transmit-receive wave device
DE2617158C2 (de) * 1976-04-20 1978-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Nach dem Ultraschall-Doppler-Prinzip arbeitender Herzfrequenzmesser
US4062237A (en) * 1976-05-07 1977-12-13 Fox Martin D Crossed beam ultrasonic flowmeter
US4141347A (en) * 1976-09-21 1979-02-27 Sri International Real-time ultrasonic B-scan imaging and Doppler profile display system and method
JPS53114282A (en) * 1977-03-16 1978-10-05 Tokyo Shibaura Electric Co Ultrasonic diagnosing device
US4103679A (en) * 1977-03-22 1978-08-01 Biosonics, Inc. Method and apparatus for measuring blood flow noninvasively
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

Also Published As

Publication number Publication date
EP0010304B1 (de) 1982-08-04
US4318413A (en) 1982-03-09
EP0010304A1 (de) 1980-04-30

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP

8365 Fully valid after opposition proceedings