[go: up one dir, main page]

MX2014003333A - Esquemas de excitacion para series de transductores de bajo costo. - Google Patents

Esquemas de excitacion para series de transductores de bajo costo.

Info

Publication number
MX2014003333A
MX2014003333A MX2014003333A MX2014003333A MX2014003333A MX 2014003333 A MX2014003333 A MX 2014003333A MX 2014003333 A MX2014003333 A MX 2014003333A MX 2014003333 A MX2014003333 A MX 2014003333A MX 2014003333 A MX2014003333 A MX 2014003333A
Authority
MX
Mexico
Prior art keywords
imaging
group
wise
elements
low
Prior art date
Application number
MX2014003333A
Other languages
English (en)
Inventor
Ajay Anand
John Petruzzello
Shiwei Zhou
Rajendra Singh Sisodia
Pallavi Vajinepalli
Lalit Gupta
Ganesan Ramachandran
Celine Firtion
Original Assignee
Koninkl 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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of MX2014003333A publication Critical patent/MX2014003333A/es

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
    • A61B8/08—Clinical applications
    • A61B8/0866—Clinical applications involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0891—Clinical applications for diagnosis of blood vessels
    • 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
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
    • 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
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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
    • 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
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • 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
    • G01S7/52077—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 with means for elimination of unwanted signals, e.g. noise or interference
    • 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
    • G01S7/52084—Constructional features related to particular user interfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Gynecology & Obstetrics (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pregnancy & Childbirth (AREA)
  • Vascular Medicine (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Un dispositivo realiza la formación de imagen en cuanto al tiempo en paralelo utilizando los elementos transductores de un grupo (428, 432, 436, 440). En algunas modalidades, los elementos son de un grupo actual y la formación de imagen es secuencial en cuanto al tiempo por grupo. Los grupos podrían ser espacialmente situados entre sí (408, 412) para interconectarse en forma mutua en cuanto al elemento. La formación de imagen podría incluir la formación de imagen volumétrica. El dispositivo puede ser configurado para no utilizar colectivamente ninguno de los elementos para enfocar, no para dirigir, un haz utilizado en la formación de imagen. El dispositivo podría ser operado para transitar entre los estados de separación (404, 408, 412) al menos uno de los cuales es caracterizado por un respectivo grado mínimo de no adyacencia de intra-grupo de elemento-a-elemento diferente de cero (470), o podría ser fijado en un estado de separación. La transición podría ser automática, en respuesta a la entrada indicativa del tamaño y/o profundidad del vaso sanguíneo.
MX2014003333A 2011-09-22 2012-09-17 Esquemas de excitacion para series de transductores de bajo costo. MX2014003333A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161537668P 2011-09-22 2011-09-22
PCT/IB2012/054910 WO2013042029A1 (en) 2011-09-22 2012-09-17 Excitation schemes for low-cost transducer arrays

Publications (1)

Publication Number Publication Date
MX2014003333A true MX2014003333A (es) 2014-04-25

Family

ID=47172828

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003333A MX2014003333A (es) 2011-09-22 2012-09-17 Esquemas de excitacion para series de transductores de bajo costo.

Country Status (9)

Country Link
US (1) US9579078B2 (es)
EP (1) EP2745138A1 (es)
JP (1) JP6199868B2 (es)
CN (1) CN103814305B (es)
BR (1) BR112014006480A2 (es)
IN (1) IN2014CN01873A (es)
MX (1) MX2014003333A (es)
RU (1) RU2640444C2 (es)
WO (1) WO2013042029A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3563768A3 (en) 2010-10-13 2020-02-12 Maui Imaging, Inc. Concave ultrasound transducers and 3d arrays
EP2785253B1 (en) 2011-12-01 2023-11-15 Maui Imaging, Inc. Motion detection using ping-based and multiple aperture doppler ultrasound
EP2797515A4 (en) 2011-12-29 2015-07-22 Maui Imaging Inc M-MODE ULTRASOUND IMAGING ANY PATHS
WO2013126559A1 (en) 2012-02-21 2013-08-29 Maui Imaging, Inc. Determining material stiffness using multiple aperture ultrasound
IN2014DN07243A (es) 2012-03-26 2015-04-24 Maui Imaging Inc
US9572549B2 (en) 2012-08-10 2017-02-21 Maui Imaging, Inc. Calibration of multiple aperture ultrasound probes
JP6306012B2 (ja) 2012-08-21 2018-04-04 マウイ イマギング，インコーポレーテッド 超音波イメージングシステムのメモリアーキテクチャ
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
US9510806B2 (en) 2013-03-13 2016-12-06 Maui Imaging, Inc. Alignment of ultrasound transducer arrays and multiple aperture probe assembly
CN105491957B (zh) * 2013-07-24 2019-03-12 皇家飞利浦有限公司 用于对颈动脉狭窄进行分类的非成像二维阵列探头和系统
US9883848B2 (en) 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
EP3182900B1 (en) 2014-08-18 2019-09-25 Maui Imaging, Inc. Network-based ultrasound imaging system
JP6723727B2 (ja) * 2014-11-28 2020-07-15 キヤノン株式会社 プローブ、及び被検体情報取得装置
WO2016160981A1 (en) 2015-03-30 2016-10-06 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
EP3506833B1 (en) * 2016-08-30 2020-10-07 Koninklijke Philips N.V. Imaging device with ultrasound transducer array

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530363A (en) * 1983-10-20 1985-07-23 General Electric Company Transducer array for sector scan and doppler flow measurement applications
DE3525179A1 (de) * 1985-07-15 1987-01-22 Siemens Ag Verfahren und geraet zur ultraschall-abtastung eines objekts
US5997479A (en) * 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors
JP3069910U (ja) * 1999-12-24 2000-07-04 康人 竹内 ２次元アレ―振動子型超音波探触子
JP2009505468A (ja) * 2005-08-08 2009-02-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ポリエチレン第三整合層を備える広帯域マトリックストランスデューサ
JP4520381B2 (ja) * 2005-08-09 2010-08-04 アロカ株式会社 超音波診断装置
US8079263B2 (en) * 2006-11-10 2011-12-20 Penrith Corporation Transducer array imaging system
US8312771B2 (en) * 2006-11-10 2012-11-20 Siemens Medical Solutions Usa, Inc. Transducer array imaging system
RU80105U1 (ru) * 2006-12-27 2009-01-27 ГОУ ВПО "Саратовский государственный университет имени Н.Г. Чернышевского" Устройство для получения трехмерных ультразвуковых изображений внутренних органов человека
US8461978B2 (en) 2007-06-01 2013-06-11 Koninklijke Philips Electronics N.V. Wireless ultrasound probe asset tracking
JP2010029374A (ja) * 2008-07-28 2010-02-12 Fujifilm Corp 超音波診断装置
EP2323557A1 (en) * 2008-09-15 2011-05-25 Teratech Corporation Ultrasound 3d imaging system
JP5315153B2 (ja) * 2009-07-21 2013-10-16 日立アロカメディカル株式会社 超音波診断装置
JP5436965B2 (ja) * 2009-07-28 2014-03-05 日立アロカメディカル株式会社 超音波診断装置
US20110125022A1 (en) * 2009-11-25 2011-05-26 Siemens Medical Solutions Usa, Inc. Synchronization for multi-directional ultrasound scanning
CN101919710A (zh) * 2010-09-17 2010-12-22 天津大学 医用超声成像仪

Also Published As

Publication number Publication date
CN103814305A (zh) 2014-05-21
JP6199868B2 (ja) 2017-09-20
JP2014526362A (ja) 2014-10-06
US9579078B2 (en) 2017-02-28
BR112014006480A2 (pt) 2017-03-28
IN2014CN01873A (es) 2015-05-29
CN103814305B (zh) 2017-06-13
WO2013042029A1 (en) 2013-03-28
RU2014115942A (ru) 2015-10-27
EP2745138A1 (en) 2014-06-25
RU2640444C2 (ru) 2018-01-09
US20140243673A1 (en) 2014-08-28

Similar Documents

Publication Publication Date Title
MX2014003333A (es) Esquemas de excitacion para series de transductores de bajo costo.
EP2749888A3 (en) Magnetic field sensor, method, and computer-readable storage medium providing a magnetic field sensor with a state processor having a reduced amount of state chatter
EP3308281A4 (en) CELL CULTURAL VEGETABLES WITH INTEGRATED IMAGING SYSTEMS
JP2014526362A5 (es)
EP2605517A3 (en) Display apparatus and method of adjusting 3D image therein
JP2011256183A5 (es)
EP2587269A3 (en) High current range magnetoresistive current sensor
EP2677733A3 (en) Array camera imaging system and method
EP2549481A3 (en) Semiconductor device
Carlotti et al. Towards methodological approaches to implement the zooplankton component in “end to end” food-web models
EP2725402A3 (en) Imaging lens
Arish et al. Orchestration of membrane receptor signaling by membrane lipids
EP2590412A3 (en) Imaging apparatus
EP2816602A3 (en) A photoelectric conversion device
WO2015028949A3 (en) A cmut-based ultrasound imaging system for wide frequency range imaging
WO2014078194A3 (en) Information handling resources with external storage resource boot
EP2594335A3 (en) Circulating liquid bath with reservoir dual level switch
EP2735272A3 (en) Ultrasound system and method for providing biometric information of fetus
EP2353719A3 (en) Reagent cartridge for microorganism detection apparatus
Zhang Counting the stationary states and the convergence to equilibrium for the 1-D thin film equation
Luo Positive solutions to singular multi-point dynamic eigenvalue problems with mixed derivatives
Wlodzimierz et al. Possibility of intensifying the sedimentation process of coal suspension by the use of synergic influence of multiflux sedimentation and flocculation
Maršálka Complex electromagnetic sensor structure analysis by numerical modeling
EP2784549A3 (en) Seismic Systems and Methods Employing Repeatability Shot Indicators
Ye et al. Robust water-fat separation using binomial rectangular pulses

Legal Events

Date Code Title Description
FG Grant or registration