BR112014032126A2 - sonda conjunto de matriz ultrassônica; e pluralidade de sondas conjunto de matrizes ultrassônicas - Google Patents

sonda conjunto de matriz ultrassônica; e pluralidade de sondas conjunto de matrizes ultrassônicas

Info

Publication number
BR112014032126A2
BR112014032126A2 BR112014032126A BR112014032126A BR112014032126A2 BR 112014032126 A2 BR112014032126 A2 BR 112014032126A2 BR 112014032126 A BR112014032126 A BR 112014032126A BR 112014032126 A BR112014032126 A BR 112014032126A BR 112014032126 A2 BR112014032126 A2 BR 112014032126A2
Authority
BR
Brazil
Prior art keywords
patch
ultrasonic
probe
array
matrix
Prior art date
Application number
BR112014032126A
Other languages
English (en)
Inventor
Joseph Savord Bernard
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 BR112014032126A2 publication Critical patent/BR112014032126A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8927—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array using simultaneously or sequentially two or more subarrays or subapertures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4438—Means for identifying the diagnostic device, e.g. barcodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • 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
    • G01S7/52079—Constructional features
    • G01S7/5208—Constructional features with integration of processing functions inside probe or scanhead
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

resumo sonda conjunto de matriz ultrassônica; e pluralidade de sondas conjunto de matrizes ultrassônicas uma sonda transdutora de conjunto de matriz tem um conjunto 2d de elementos transdutores acoplado a retardos ajustáveis para cada elemento. uma matriz de comutador controlável combina uma pluralidade de sinais de elementos diferentemente retardados para formarem um sinal de patch e produzir uma pluralidade de sinais de patch dessa forma. a matriz de comutador determina a configuração de patch em consideração ao número de canais de um formador de feixes do sistema que completa a formação dos feixes, e os retardos de elementos são estabelecidos em consideração à configuração dos elementos a serem utilizados em cada patch. a formação do sinal de patch pode ser feita em dois estágios, incluindo um estágio que inclui um combinador de sinais ligado com fios físicos. a sonda do conjunto matriz pode ser operada com formadores de feixes dos sistemas dimensionados de formas diferentes ou a mesma pilha de transdutores utilizada em diferentes sondas configuradas para configurações específicas de formador de feixes.
BR112014032126A 2012-06-28 2013-06-18 sonda conjunto de matriz ultrassônica; e pluralidade de sondas conjunto de matrizes ultrassônicas BR112014032126A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261665571P 2012-06-28 2012-06-28
PCT/IB2013/054988 WO2014001962A1 (en) 2012-06-28 2013-06-18 Two dimensional ultrasound transducer arrays operable with different ultrasound systems

Publications (1)

Publication Number Publication Date
BR112014032126A2 true BR112014032126A2 (pt) 2017-06-27

Family

ID=49034121

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032126A BR112014032126A2 (pt) 2012-06-28 2013-06-18 sonda conjunto de matriz ultrassônica; e pluralidade de sondas conjunto de matrizes ultrassônicas

Country Status (7)

Country Link
US (1) US9983176B2 (pt)
EP (1) EP2867697B1 (pt)
JP (1) JP6165855B2 (pt)
CN (1) CN104471437B (pt)
BR (1) BR112014032126A2 (pt)
RU (1) RU2623818C2 (pt)
WO (1) WO2014001962A1 (pt)

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US20160169840A1 (en) * 2014-12-15 2016-06-16 Edison Welding Institute, Inc. Matrix phased array system for inspection of brazed welds
US11179581B2 (en) 2015-03-09 2021-11-23 The Research Foundation For The State University Of New York Systems and methods for promoting cellular activities for tissue maintenance, repair, and regeneration
EP3307174B1 (en) * 2015-06-11 2019-04-03 Koninklijke Philips N.V. Ultrasonic transducer array probe for shear wave imaging
JP6434629B2 (ja) * 2015-08-07 2018-12-05 株式会社日立製作所 超音波撮像装置および超音波探触子
US20180317888A1 (en) * 2015-11-24 2018-11-08 Koninklijke Philips N.V. Ultrasound systems with microbeamformers for different transducer arrays
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US10816650B2 (en) * 2016-05-27 2020-10-27 Interson Corporation Ultrasonic imaging probe including composite aperture receiving array
US10396468B2 (en) * 2016-08-18 2019-08-27 Echodyne Corp Antenna having increased side-lobe suppression and improved side-lobe level
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Also Published As

Publication number Publication date
US9983176B2 (en) 2018-05-29
JP2015521882A (ja) 2015-08-03
RU2015102598A (ru) 2016-08-20
CN104471437B (zh) 2017-12-05
WO2014001962A1 (en) 2014-01-03
RU2623818C2 (ru) 2017-06-29
EP2867697B1 (en) 2020-10-07
EP2867697A1 (en) 2015-05-06
JP6165855B2 (ja) 2017-07-19
CN104471437A (zh) 2015-03-25
US20150241397A1 (en) 2015-08-27

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Legal Events

Date Code Title Description
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