JP6400433B2 - 超音波診断装置、補間処理ユニットおよび補間処理方法 - Google Patents

超音波診断装置、補間処理ユニットおよび補間処理方法 Download PDF

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JP6400433B2
JP6400433B2 JP2014222534A JP2014222534A JP6400433B2 JP 6400433 B2 JP6400433 B2 JP 6400433B2 JP 2014222534 A JP2014222534 A JP 2014222534A JP 2014222534 A JP2014222534 A JP 2014222534A JP 6400433 B2 JP6400433 B2 JP 6400433B2
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data
interpolation
memory
unit
reception
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Japanese (ja)
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JP2016086959A (ja
JP2016086959A5 (enExample
Inventor
輝樹 萩原
輝樹 萩原
亀石　渉
渉 亀石
芝沼　浩幸
浩幸 芝沼
石塚　正明
正明 石塚
周太 藤原
周太 藤原
聡 神山
聡 神山
大広 藤田
大広 藤田
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Canon Medical Systems Corp
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Canon Medical Systems Corp
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Priority to JP2014222534A priority Critical patent/JP6400433B2/ja
Priority to US14/920,147 priority patent/US11129595B2/en
Publication of JP2016086959A publication Critical patent/JP2016086959A/ja
Publication of JP2016086959A5 publication Critical patent/JP2016086959A5/ja
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    • 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
    • A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
    • 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
    • A61B8/4477—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device using several separate ultrasound transducers or 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
    • 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
    • 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
    • G01S7/52026—Extracting wanted echo signals
    • G01S7/52028—Extracting wanted echo signals using digital techniques
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • 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

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Gynecology & Obstetrics (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2014222534A 2014-10-31 2014-10-31 超音波診断装置、補間処理ユニットおよび補間処理方法 Active JP6400433B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014222534A JP6400433B2 (ja) 2014-10-31 2014-10-31 超音波診断装置、補間処理ユニットおよび補間処理方法
US14/920,147 US11129595B2 (en) 2014-10-31 2015-10-22 Ultrasonic diagnostic apparatus, interpolation processing unit, and interpolation processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014222534A JP6400433B2 (ja) 2014-10-31 2014-10-31 超音波診断装置、補間処理ユニットおよび補間処理方法

Publications (3)

Publication Number Publication Date
JP2016086959A JP2016086959A (ja) 2016-05-23
JP2016086959A5 JP2016086959A5 (enExample) 2017-10-05
JP6400433B2 true JP6400433B2 (ja) 2018-10-03

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US (1) US11129595B2 (enExample)
JP (1) JP6400433B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018064828A1 (en) * 2016-10-09 2018-04-12 Covidien Lp System and method for driving ultrasound imaging transducers
EP3989834A4 (en) * 2019-06-25 2023-08-02 BFLY Operations, Inc. METHODS AND APPARATUS FOR PROCESSING ULTRASOUND SIGNALS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3283053B2 (ja) * 1992-01-14 2002-05-20 ジーイー横河メディカルシステム株式会社 デジタル移相装置及び超音波診断装置
US5490511A (en) 1992-01-14 1996-02-13 Ge Yokogawa Medical Systems, Ltd Digital phase shifting apparatus
US5345426A (en) * 1993-05-12 1994-09-06 Hewlett-Packard Company Delay interpolator for digital phased array ultrasound beamformers
JP3329575B2 (ja) * 1994-05-12 2002-09-30 ジーイー横河メディカルシステム株式会社 マルチチャンネルデジタル受信装置および超音波診断装置
JP3884370B2 (ja) * 2002-11-15 2007-02-21 アロカ株式会社 超音波診断装置
CA2513422C (en) * 2003-01-15 2013-12-24 University Of Virginia Patent Foundation System and method for ultrasound c-scanning
US8494805B2 (en) * 2005-11-28 2013-07-23 Orthosensor Method and system for assessing orthopedic alignment using tracking sensors
JP5416947B2 (ja) 2008-11-14 2014-02-12 株式会社東芝 超音波診断装置
JP5672111B2 (ja) * 2011-03-30 2015-02-18 コニカミノルタ株式会社 超音波診断装置
JP6109498B2 (ja) * 2011-07-05 2017-04-05 東芝メディカルシステムズ株式会社 超音波診断装置及び超音波診断装置制御プログラム

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US20160120512A1 (en) 2016-05-05
US11129595B2 (en) 2021-09-28
JP2016086959A (ja) 2016-05-23

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