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DE60331861D1 - Ultraschallverfahren und ultraschallgerät - Google Patents

Ultraschallverfahren und ultraschallgerät

Info

Publication number
DE60331861D1
DE60331861D1 DE60331861T DE60331861T DE60331861D1 DE 60331861 D1 DE60331861 D1 DE 60331861D1 DE 60331861 T DE60331861 T DE 60331861T DE 60331861 T DE60331861 T DE 60331861T DE 60331861 D1 DE60331861 D1 DE 60331861D1
Authority
DE
Germany
Prior art keywords
ultrasonic
procedure
unit
ultrasonic unit
ultrasonic procedure
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 - Lifetime
Application number
DE60331861T
Other languages
English (en)
Inventor
Katsunori Asafusa
Hiroshi Kanda
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Application granted granted Critical
Publication of DE60331861D1 publication Critical patent/DE60331861D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • G01S15/8961—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes using pulse compression
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE60331861T 2003-01-07 2003-12-26 Ultraschallverfahren und ultraschallgerät Expired - Lifetime DE60331861D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003001336A JP4269145B2 (ja) 2003-01-07 2003-01-07 超音波診断装置
PCT/JP2003/016935 WO2004060167A1 (ja) 2003-01-07 2003-12-26 超音波撮像方法および超音波撮像装置

Publications (1)

Publication Number Publication Date
DE60331861D1 true DE60331861D1 (de) 2010-05-06

Family

ID=32708806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60331861T Expired - Lifetime DE60331861D1 (de) 2003-01-07 2003-12-26 Ultraschallverfahren und ultraschallgerät

Country Status (6)

Country Link
US (1) US7354400B2 (de)
EP (1) EP1582149B1 (de)
JP (1) JP4269145B2 (de)
CN (1) CN100475148C (de)
DE (1) DE60331861D1 (de)
WO (1) WO2004060167A1 (de)

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US8075558B2 (en) * 2002-04-30 2011-12-13 Surgrx, Inc. Electrosurgical instrument and method
US20050096544A1 (en) * 2003-10-30 2005-05-05 Xiaohui Hao Method and apparatus for single transmission Golay coded excitation
WO2005058167A2 (ja) * 2003-12-02 2005-06-30 Hitachi Medical Corp 超音波診断装置
US7955331B2 (en) * 2004-03-12 2011-06-07 Ethicon Endo-Surgery, Inc. Electrosurgical instrument and method of use
ATE426985T1 (de) * 2004-07-29 2009-04-15 Nxp Bv Verstarktes bit-mapping fur eine digitale schnittstelle einer drahtlosen kommunikationsvorrichtung bei mehrfachzeitschlitz-und mehrfachmodusbetrieb
US7654148B2 (en) * 2005-06-22 2010-02-02 Lockheed Martin Corporation Ultrasound communication system for metal structure and related methods
US20070239002A1 (en) * 2005-12-28 2007-10-11 Alam Sheikh K Superfast, High-Resolution Ultrasonic Imaging Using Coded Excitation
WO2008132835A1 (ja) * 2007-04-24 2008-11-06 Panasonic Corporation 超音波診断装置
CN101411625B (zh) * 2007-10-15 2012-07-25 深圳迈瑞生物医疗电子股份有限公司 超声系统双极性脉冲调制发射方法
US20100036370A1 (en) * 2008-08-07 2010-02-11 Al Mirel Electrosurgical instrument jaw structure with cutting tip
US8855101B2 (en) 2010-03-09 2014-10-07 The Nielsen Company (Us), Llc Methods, systems, and apparatus to synchronize actions of audio source monitors
US8509882B2 (en) 2010-06-08 2013-08-13 Alivecor, Inc. Heart monitoring system usable with a smartphone or computer
US9351654B2 (en) 2010-06-08 2016-05-31 Alivecor, Inc. Two electrode apparatus and methods for twelve lead ECG
DE102010033210A1 (de) * 2010-08-03 2012-02-09 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben eines Ultraschallsensors eines Fahrerassistenzsystems in einem Kraftfahrzeug, Fahrerassistenzsystem und Kraftfahrzeug
TWI551071B (zh) * 2010-12-16 2016-09-21 李百祺 無線功率傳輸系統、無線功率傳送裝置與無線功率接收裝置
KR101460692B1 (ko) * 2011-06-09 2014-11-13 삼성전자주식회사 2차원 트랜스듀서-어레이를 구동시키는 장치, 의료영상시스템 및 2차원 트랜스듀서-어레이를 구동시키는 방법
AU2012332817B2 (en) 2011-10-28 2017-03-30 Decision Sciences International Corporation Spread spectrum coded waveforms in ultrasound imaging
WO2014036436A1 (en) 2012-08-30 2014-03-06 Alivecor, Inc. Cardiac performance monitoring system for use with mobile communications devices
US9254095B2 (en) 2012-11-08 2016-02-09 Alivecor Electrocardiogram signal detection
US9220430B2 (en) 2013-01-07 2015-12-29 Alivecor, Inc. Methods and systems for electrode placement
US9254092B2 (en) 2013-03-15 2016-02-09 Alivecor, Inc. Systems and methods for processing and analyzing medical data
US9247911B2 (en) 2013-07-10 2016-02-02 Alivecor, Inc. Devices and methods for real-time denoising of electrocardiograms
JP2015037535A (ja) * 2013-07-16 2015-02-26 コニカミノルタ株式会社 超音波信号処理装置、超音波信号処理方法およびコンピュータ読み取り可能な非一時的な記録媒体
US9844359B2 (en) 2013-09-13 2017-12-19 Decision Sciences Medical Company, LLC Coherent spread-spectrum coded waveforms in synthetic aperture image formation
US10447410B2 (en) 2013-12-02 2019-10-15 Board Of Trustees Of Michigan State University Ultrasonic communication system
US9420956B2 (en) 2013-12-12 2016-08-23 Alivecor, Inc. Methods and systems for arrhythmia tracking and scoring
WO2015198824A1 (ja) * 2014-06-26 2015-12-30 日立アロカメディカル株式会社 超音波撮像装置
US9931157B2 (en) 2014-09-15 2018-04-03 Ethicon Llc Methods and devices for creating thermal zones within an electrosurgical instrument
AU2016222637B2 (en) 2015-02-25 2020-09-10 Decision Sciences Medical Company, LLC Acoustic signal transmission couplants and coupling mediums
ES2820923T3 (es) 2015-05-13 2021-04-22 Alivecor Inc Monitorización de discordancias
JP6410944B2 (ja) * 2015-08-06 2018-10-24 株式会社日立製作所 超音波撮像装置および超音波撮像方法
AU2016334258B2 (en) 2015-10-08 2021-07-01 Decision Sciences Medical Company, LLC Acoustic orthopedic tracking system and methods
US10314645B2 (en) 2016-03-16 2019-06-11 Ethicon Llc Surgical end effectors with increased stiffness
CN109475386B (zh) * 2016-06-30 2021-10-26 皇家飞利浦有限公司 内部设备跟踪系统以及操作其的方法
US10727923B2 (en) * 2016-10-24 2020-07-28 RF Pixels, Inc. Multi-antenna beam forming and spatial multiplexing transceiver
US12017389B2 (en) * 2019-03-06 2024-06-25 Decision Sciences Medical Company, LLC Methods for manufacturing and distributing semi-rigid acoustic coupling articles and packaging for ultrasound imaging
US11154274B2 (en) 2019-04-23 2021-10-26 Decision Sciences Medical Company, LLC Semi-rigid acoustic coupling articles for ultrasound diagnostic and treatment applications
JP7466573B2 (ja) * 2019-05-14 2024-04-12 コーニンクレッカ フィリップス エヌ ヴェ 剪断波発生の方法及び装置
JP7584979B2 (ja) * 2019-10-04 2024-11-18 キヤノンメディカルシステムズ株式会社 超音波診断装置、及び検査方法
JP2023549818A (ja) 2020-11-13 2023-11-29 ディスィジョン サイエンシズ メディカル カンパニー，エルエルシー 物体の合成開口超音波撮像のためのシステムおよび方法
CN114137082B (zh) * 2021-11-26 2022-06-28 中国科学院合肥物质科学研究院 一种六轴机械臂自动化超声成像检测方法和系统

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US4937580A (en) * 1988-05-19 1990-06-26 Trustees Of Dartmouth College Geophysical radar apparatus and method
JPH01303135A (ja) * 1988-05-31 1989-12-07 Yokogawa Medical Syst Ltd 分散圧縮方式パルスエコーシステム送受信装置
JP3222648B2 (ja) 1993-08-25 2001-10-29 ジーイー横河メディカルシステム株式会社 医用超音波分散圧縮送受信方法及び医用超音波分散圧縮送受信装置
US5984869A (en) * 1998-04-20 1999-11-16 General Electric Company Method and apparatus for ultrasonic beamforming using golay-coded excitation
US6050947A (en) * 1998-04-20 2000-04-18 General Electric Company Method and apparatus for harmonic tissue imaging and contrast imaging using coded transmission
US6113545A (en) * 1998-04-20 2000-09-05 General Electric Company Ultrasonic beamforming with improved signal-to-noise ratio using orthogonal complementary sets
US6155980A (en) * 1999-03-16 2000-12-05 General Electric Company Ultrasonic imaging system with beamforming using unipolar or bipolar coded excitation
US6491631B2 (en) * 2001-01-11 2002-12-10 General Electric Company Harmonic golay-coded excitation with differential pulsing for diagnostic ultrasound imaging
KR100362000B1 (ko) * 2000-02-01 2002-11-22 주식회사 메디슨 변형된 골레이 코드를 이용한 펄스 압축 방식의 초음파영상 형성 방법 및 장치
US6487433B2 (en) 2001-01-08 2002-11-26 General Electric Company Method and apparatus using golay-coded excitation for echocardiology
KR100393370B1 (ko) 2001-04-25 2003-07-31 주식회사 메디슨 직교 골레이 코드를 이용하는 초음파 영상 형성 방법 및장치
JP2003010178A (ja) * 2001-07-03 2003-01-14 Toshiba Corp 超音波診断装置

Also Published As

Publication number Publication date
JP4269145B2 (ja) 2009-05-27
WO2004060167A1 (ja) 2004-07-22
CN1756509A (zh) 2006-04-05
EP1582149A4 (de) 2006-05-24
US20060173305A1 (en) 2006-08-03
EP1582149A1 (de) 2005-10-05
JP2004209087A (ja) 2004-07-29
EP1582149B1 (de) 2010-03-24
US7354400B2 (en) 2008-04-08
CN100475148C (zh) 2009-04-08

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