ATE384958T1 - Sende-apodisierungsregelung für mikrostrahlformer - Google Patents

Sende-apodisierungsregelung für mikrostrahlformer

Info

Publication number
ATE384958T1
ATE384958T1 AT04769821T AT04769821T ATE384958T1 AT E384958 T1 ATE384958 T1 AT E384958T1 AT 04769821 T AT04769821 T AT 04769821T AT 04769821 T AT04769821 T AT 04769821T AT E384958 T1 ATE384958 T1 AT E384958T1
Authority
AT
Austria
Prior art keywords
microbeamformer
transducer
apodiization
transmit
control
Prior art date
Application number
AT04769821T
Other languages
English (en)
Inventor
Steven Freeman
Bernard Savord
Andrew Robinson
Shon Schmidt
Original Assignee
Koninkl Philips Electronics 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 Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE384958T1 publication Critical patent/ATE384958T1/de

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • 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
    • G01S7/52019—Details of transmitters
    • 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
    • G01S7/52025—Details of receivers for pulse systems
    • 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
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver
    • 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
    • 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
    • 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
    • G01S7/5209—Details related to the ultrasound signal acquisition, e.g. scan sequences using multibeam transmission
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Steroid Compounds (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT04769821T 2003-08-25 2004-08-18 Sende-apodisierungsregelung für mikrostrahlformer ATE384958T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49766403P 2003-08-25 2003-08-25

Publications (1)

Publication Number Publication Date
ATE384958T1 true ATE384958T1 (de) 2008-02-15

Family

ID=34216144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769821T ATE384958T1 (de) 2003-08-25 2004-08-18 Sende-apodisierungsregelung für mikrostrahlformer

Country Status (7)

Country Link
US (1) US7859941B2 (de)
EP (1) EP1660907B1 (de)
JP (1) JP2007503242A (de)
CN (1) CN1842724B (de)
AT (1) ATE384958T1 (de)
DE (1) DE602004011534T2 (de)
WO (1) WO2005019856A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE384958T1 (de) * 2003-08-25 2008-02-15 Koninkl Philips Electronics Nv Sende-apodisierungsregelung für mikrostrahlformer
US20080294050A1 (en) * 2004-07-08 2008-11-27 Ryuichi Shinomura Ultrasonic Imaging Apparatus
US7639993B1 (en) * 2005-08-26 2009-12-29 Altera Corporation Power supply circuitry for data signal transceivers on integrated circuits
US10183183B2 (en) * 2007-04-13 2019-01-22 Acoustic Medsystems, Inc. Acoustic applicators for controlled thermal modification of tissue
JP2012505696A (ja) * 2008-10-20 2012-03-08 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 高電圧トランスデューサを備える低電圧超音波システム
WO2010055428A1 (en) * 2008-11-11 2010-05-20 Koninklijke Philips Electronics, N.V. Configurable microbeamformer circuit for an ultrasonic diagnostic imaging system
KR20100084203A (ko) * 2009-01-16 2010-07-26 주식회사 메디슨 다중 펄서를 이용하여 송신펄스신호의 파워를 조절하는 초음파 시스템
US20120046552A1 (en) * 2009-03-04 2012-02-23 Hitachi Medical Corporation Ultrasonic diagnostic apparatus, ultrasonic probe, and ultrasonic diagnostic method
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
US8451155B2 (en) * 2011-02-25 2013-05-28 General Electric Company Transmission circuit, ultrasonic probe and ultrasonic image display apparatus
JP5999592B2 (ja) * 2011-09-07 2016-09-28 ローム株式会社 受信回路、半導体装置、センサ装置
JP5963427B2 (ja) * 2011-11-30 2016-08-03 キヤノン株式会社 被検体情報取得装置
US10064554B2 (en) 2011-12-14 2018-09-04 The Trustees Of The University Of Pennsylvania Fiber optic flow and oxygenation monitoring using diffuse correlation and reflectance
BR112015000815B1 (pt) 2012-07-18 2021-11-09 Koninklijke Philips N.V. Dispositivo condutor e método de condução para conduzir uma carga tendo uma pluralidade de elementos de carga capacitiva separados, e, aparelho de ultrassom
WO2014028770A1 (en) 2012-08-15 2014-02-20 Burdette Everette C Mri compatible ablation catheter system incorporating directional high-intensity ultrasound for treatment
GB201222882D0 (en) 2012-12-19 2013-01-30 Univ Leeds Ultrasound generation
US10898167B2 (en) * 2013-07-24 2021-01-26 Fujifilm Sonosite, Inc. Portable ultrasound systems with fine-grained power management associated devices, systems, and methods
JP6163563B2 (ja) * 2013-12-19 2017-07-12 株式会社日立製作所 超音波プローブとその素子回路、並びに、それを利用した超音波診断装置
US10107645B2 (en) * 2014-05-30 2018-10-23 Fujifilm Dimatix, Inc. Piezoelectric transducer device with flexible substrate
US20170258445A1 (en) * 2014-11-25 2017-09-14 Koninklijke Philips N.V. A multi-sensor ultrasound probe and related methods
KR102605151B1 (ko) * 2016-02-16 2023-11-23 삼성메디슨 주식회사 빔포밍을 수행하는 방법 및 빔포머.
US10082565B2 (en) * 2016-03-31 2018-09-25 Butterfly Network, Inc. Multilevel bipolar pulser
WO2019134878A1 (en) 2018-01-02 2019-07-11 Koninklijke Philips N.V. High power microbeamformer ultrasound transducer probe
JP7467189B2 (ja) * 2020-03-24 2024-04-15 キヤノンメディカルシステムズ株式会社 送信回路及び超音波診断装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1114050A (zh) * 1994-05-17 1995-12-27 重庆京渝激光生物研究所 微光细胞微束仪
US6013032A (en) * 1998-03-13 2000-01-11 Hewlett-Packard Company Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array
US5997479A (en) * 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors
CN2350006Y (zh) * 1998-12-18 1999-11-24 赵珂 显微外科激光微束仪
WO2003011139A1 (en) * 2001-07-31 2003-02-13 Koninklijke Philips Electronics N.V. Transesophageal and transnasal, transesophageal ultrasound imaging systems
ATE384958T1 (de) * 2003-08-25 2008-02-15 Koninkl Philips Electronics Nv Sende-apodisierungsregelung für mikrostrahlformer
US8177718B2 (en) * 2006-03-01 2012-05-15 Koninklijke Philips Electronics N.V. Linear array ultrasound transducer with variable patch boundaries
US8161817B2 (en) * 2006-03-01 2012-04-24 Koninklijke Philips Electronics N.V Linear array ultrasound transducer with microbeamformer

Also Published As

Publication number Publication date
WO2005019856A1 (en) 2005-03-03
CN1842724B (zh) 2010-04-28
EP1660907B1 (de) 2008-01-23
JP2007503242A (ja) 2007-02-22
CN1842724A (zh) 2006-10-04
US7859941B2 (en) 2010-12-28
DE602004011534T2 (de) 2009-01-29
US20060264747A1 (en) 2006-11-23
DE602004011534D1 (de) 2008-03-13
EP1660907A1 (de) 2006-05-31

Similar Documents

Publication Publication Date Title
ATE384958T1 (de) Sende-apodisierungsregelung für mikrostrahlformer
CN101601594B (zh) 一种医用b超前端激励方法
ATE339038T1 (de) Gruppenempfänger mit subarraysauswahl, verfahren unter verwendung derselben, und empfänger derselben enthaltend
ATE553603T1 (de) Direkt-digitallautsprechervorrichtung mit einer gewünschten richtcharakteristik
GB2436925B (en) System and method for determining positions of towed marine seismic streamers
WO2004105431A3 (en) Hearing aid
TW200730861A (en) Method and apparatus for acoustic system having a transceiver module
DE60215512D1 (de) Mikrobearbeitete Ultraschallwandleranordnung
WO2007100606A3 (en) Compliant electroactive polymer transducers for sonic applications
WO2004080111A3 (en) Method and system for acoustic communication
WO2007115283A3 (en) Modulation in micromachined ultrasonic transducers
GB2470851A (en) Acoustic anisotrophy and imaging by means of high resolution azimuthal sampling
WO2006091499A3 (en) Method, apparatus and system for power transmitssion
WO2009063964A1 (ja) 超音波撮像装置
CN101642405A (zh) 一种超声导盲方法及其便携式超声导盲装置
ATE515766T1 (de) Rotierende blendeneinstellung für bild-gebendes ultraschallgerät mit einer kapazitiven oder elektrostriktiven membran
ATE528824T1 (de) Empfängeranordnung und senderanordnung
GB2511441A (en) Electronically orbited speaker system
TW200504335A (en) Multiple-transducer sensor system and method with selective activation and isolation of individual transducers
WO2006137868A3 (en) Pulse transmitters having multiple outputs in phase relationship and methods of operation
JP2007535032A5 (de)
WO2003059005A3 (en) Digital loudspeaker system
WO2005117382A3 (en) Multi-channel pulse modulator system
DE69917148D1 (de) Elektroakustischer wandler und membrane für elektroakustischen wandler
CN201516046U (zh) 一种医用b超前端激励装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties