BR112014007189A2 - sistema de formação de imagem diagnóstica ultrassônico que produz exibições de fluxo de doppler espectral para localizações anatômicas selecionadas de uma imagem de fluxo em cores - Google Patents

sistema de formação de imagem diagnóstica ultrassônico que produz exibições de fluxo de doppler espectral para localizações anatômicas selecionadas de uma imagem de fluxo em cores

Info

Publication number
BR112014007189A2
BR112014007189A2 BR112014007189A BR112014007189A BR112014007189A2 BR 112014007189 A2 BR112014007189 A2 BR 112014007189A2 BR 112014007189 A BR112014007189 A BR 112014007189A BR 112014007189 A BR112014007189 A BR 112014007189A BR 112014007189 A2 BR112014007189 A2 BR 112014007189A2
Authority
BR
Brazil
Prior art keywords
color
flow
doppler
image
spectral doppler
Prior art date
Application number
BR112014007189A
Other languages
English (en)
Portuguese (pt)
Inventor
Saad Ashraf
Hull David
John Hill Steven
Loupas Thanasis
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014007189A2 publication Critical patent/BR112014007189A2/pt

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
    • 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
    • G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter
    • 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
    • G01S15/8984—Measuring the velocity vector
    • 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
    • G01S15/8988—Colour Doppler imaging
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
    • G01S7/52066—Time-position or time-motion displays
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52073—Production of cursor lines, markers or indicia by electronic means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
BR112014007189A 2011-09-30 2012-09-14 sistema de formação de imagem diagnóstica ultrassônico que produz exibições de fluxo de doppler espectral para localizações anatômicas selecionadas de uma imagem de fluxo em cores BR112014007189A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161541369P 2011-09-30 2011-09-30
PCT/IB2012/054812 WO2013046089A1 (en) 2011-09-30 2012-09-14 Ultrasound system with dynamically automated doppler flow settings as a sample volume is moved

Publications (1)

Publication Number Publication Date
BR112014007189A2 true BR112014007189A2 (pt) 2017-04-04

Family

ID=47189989

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014007189A BR112014007189A2 (pt) 2011-09-30 2012-09-14 sistema de formação de imagem diagnóstica ultrassônico que produz exibições de fluxo de doppler espectral para localizações anatômicas selecionadas de uma imagem de fluxo em cores

Country Status (8)

Country Link
US (2) US10166006B2 (enExample)
EP (1) EP2744416B1 (enExample)
JP (1) JP5992045B2 (enExample)
CN (1) CN103841898B (enExample)
BR (1) BR112014007189A2 (enExample)
MX (1) MX343895B (enExample)
RU (1) RU2610884C2 (enExample)
WO (1) WO2013046089A1 (enExample)

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CN105852906B (zh) * 2014-05-13 2019-06-28 苏州佳世达电通有限公司 超音波扫描装置及其超音波扫描方法
CN105266848B (zh) * 2015-10-16 2017-12-12 深圳市恩普电子技术有限公司 一种超声频谱多普勒自动优化的方法
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EP3749215A4 (en) * 2018-02-07 2021-12-01 Atherosys, Inc. APPARATUS AND METHOD FOR GUIDING THE ULTRASONIC ACQUISITION OF PERIPHERAL ARTERIES IN THE CROSS-PLANE
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CN113759001B (zh) * 2021-09-24 2024-02-27 成都汇声科技有限公司 获得并处理超声数据的方法
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Also Published As

Publication number Publication date
EP2744416B1 (en) 2018-02-28
US11344282B2 (en) 2022-05-31
JP2014528267A (ja) 2014-10-27
RU2610884C2 (ru) 2017-02-17
US10166006B2 (en) 2019-01-01
US20190015078A1 (en) 2019-01-17
EP2744416A1 (en) 2014-06-25
CN103841898B (zh) 2016-12-21
JP5992045B2 (ja) 2016-09-14
RU2014117543A (ru) 2015-11-10
CN103841898A (zh) 2014-06-04
MX343895B (es) 2016-11-28
MX2014003588A (es) 2014-04-25
US20140213905A1 (en) 2014-07-31
WO2013046089A1 (en) 2013-04-04

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements