SE428504B - Avbildande ultrljudsapparat - Google Patents

Avbildande ultrljudsapparat

Info

Publication number
SE428504B
SE428504B SE7611703A SE7611703A SE428504B SE 428504 B SE428504 B SE 428504B SE 7611703 A SE7611703 A SE 7611703A SE 7611703 A SE7611703 A SE 7611703A SE 428504 B SE428504 B SE 428504B
Authority
SE
Sweden
Prior art keywords
picturing
audio devices
audio
devices
picturing audio
Prior art date
Application number
SE7611703A
Other languages
English (en)
Swedish (sv)
Other versions
SE7611703L (sv
Inventor
P S Green
Original Assignee
Stanford Res Inst Int
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24523648&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE428504(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stanford Res Inst Int filed Critical Stanford Res Inst Int
Publication of SE7611703L publication Critical patent/SE7611703L/
Publication of SE428504B publication Critical patent/SE428504B/xx

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
    • G01S15/895—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum
    • G01S15/8954—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum using a broad-band spectrum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
    • 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
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
    • 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
    • G01S7/52047—Techniques for image enhancement involving transmitter or receiver for elimination of side lobes or of grating lobes; for increasing resolving power
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
SE7611703A 1975-11-06 1976-10-21 Avbildande ultrljudsapparat SE428504B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90/000351A US4016750B1 (en) 1975-11-06 1975-11-06 Ultrasonic imaging method and apparatus

Publications (2)

Publication Number Publication Date
SE7611703L SE7611703L (sv) 1977-05-07
SE428504B true SE428504B (sv) 1983-07-04

Family

ID=24523648

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611703A SE428504B (sv) 1975-11-06 1976-10-21 Avbildande ultrljudsapparat

Country Status (7)

Country Link
US (1) US4016750B1 (ru)
JP (2) JPS5259975A (ru)
CA (1) CA1057845A (ru)
DE (1) DE2641901C2 (ru)
FR (1) FR2331018A1 (ru)
GB (1) GB1536930A (ru)
SE (1) SE428504B (ru)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
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US4131021A (en) * 1976-03-04 1978-12-26 Rca Corporation High resolution pulse-echo ultrasonic-imaging display system
US4131025A (en) * 1976-07-26 1978-12-26 Rca Corporation Pulse-echo ultrasonic-imaging display system
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US4138895A (en) * 1977-10-20 1979-02-13 Rca Corporation Switchable depth of focus pulse-echo ultrasonic-imaging display system
US4168628A (en) * 1977-10-20 1979-09-25 Rca Corporation Pulse-echo ultrasonic-imaging display system having time-varied effective aperture
US4204433A (en) * 1977-11-07 1980-05-27 Litton Industrial Products, Inc. Computerized ultrasonic scanner with technique-select
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US4228688A (en) * 1979-02-26 1980-10-21 Automation Industries, Inc. Accurate distance amplitude compensation
US4226121A (en) * 1979-03-02 1980-10-07 Knospler William M Ultrasonic imaging system and improved signal processor therefor
US4733668A (en) * 1979-09-04 1988-03-29 North American Philips Corporation Method and apparatus for compensation during ultrasound examination
DE2949991C2 (de) * 1979-12-12 1986-05-28 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Ultraschall-Abtastung
US4310853A (en) * 1980-07-30 1982-01-12 Technicare Corporation Data simulation in sector scan imaging systems
US4324140A (en) * 1980-07-31 1982-04-13 The United States Of America As Represented By The Secretary Of The Navy Electronically simulated rotating prism for ultrasonic beam scanning
JPS5754411U (ru) * 1980-09-12 1982-03-30
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JPS57203434A (en) * 1981-06-08 1982-12-13 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
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JPS5829455A (ja) * 1981-08-18 1983-02-21 株式会社東芝 超音波診断装置
JPS5855850A (ja) * 1981-09-30 1983-04-02 Fujitsu Ltd 反射超音波による媒体特性測定方法
JPS58138435A (ja) * 1982-02-12 1983-08-17 株式会社東芝 超音波パルスドプラ装置
JPS58152546A (ja) * 1982-03-04 1983-09-10 横河電機株式会社 超音波診断装置の反射波受信方式
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US4442713A (en) * 1982-03-09 1984-04-17 Sri International Frequency varied ultrasonic imaging array
JPS58163345A (ja) * 1982-03-19 1983-09-28 横河電機株式会社 超音波撮像装置のエコ−信号処理回路
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US4452085A (en) * 1982-04-19 1984-06-05 General Electric Company Method and means for generating time gain compensation control signal for use in ultrasonic scanner and the like
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US4463592A (en) * 1982-07-16 1984-08-07 General Electric Company Method of determining operating characteristics of ultrasonic scanning systems
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JPWO2012063930A1 (ja) * 2010-11-11 2014-05-12 オリンパスメディカルシステムズ株式会社 超音波診断装置、超音波診断装置の作動方法および超音波診断装置の作動プログラム
WO2012063929A1 (ja) 2010-11-11 2012-05-18 オリンパスメディカルシステムズ株式会社 超音波観測装置、超音波観測装置の作動方法および超音波観測装置の作動プログラム
US20140330125A1 (en) * 2011-11-10 2014-11-06 Koninklijke Philips N.V. Large volume three-dimensional ultrsaound imaging
WO2015028945A2 (en) 2013-08-27 2015-03-05 Koninklijke Philips N.V. Variable frequency control of collapsed mode cmut transducer
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JP6351365B2 (ja) * 2014-05-14 2018-07-04 キヤノン株式会社 光音響装置、情報処理方法、プログラム
KR101496167B1 (ko) * 2014-07-08 2015-02-26 주식회사 힐세리온 휴대용 초음파 진단장치 및 그것에서의 전력 효율 개선 방법
WO2017149421A1 (en) 2016-03-03 2017-09-08 Koninklijke Philips N.V. Ultrasonic cmut transducer array with improved depth of field
FR3068134B1 (fr) * 2017-06-23 2021-01-08 Vallourec Tubes France Controle non destructif pour produit tubulaire a forme complexe
DE112018003501T5 (de) * 2017-07-09 2020-04-23 The Board Of Trustees Of The Leland Stanford Junior University Ultraschallbildgebung mit spektraler compoundierung zur speckle-reduzierung
CN112816558B (zh) * 2021-01-07 2023-07-07 中国航空制造技术研究院 碳化硅纤维增强复合材料变频超声检测方法及装置
CN115451876B (zh) * 2022-09-23 2024-08-09 成都飞机工业（集团）有限责任公司 一种回转体零件内部环槽宽度测量的装置及方法

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Also Published As

Publication number Publication date
FR2331018A1 (fr) 1977-06-03
CA1057845A (en) 1979-07-03
JPS6224094B2 (ru) 1987-05-27
DE2641901C2 (de) 1986-04-03
JPS62167542A (ja) 1987-07-23
US4016750B1 (en) 1994-04-05
SE7611703L (sv) 1977-05-07
JPS5259975A (en) 1977-05-17
GB1536930A (en) 1978-12-29
FR2331018B1 (ru) 1982-08-13
DE2641901A1 (de) 1977-05-12
US4016750A (en) 1977-04-12
JPS6260098B2 (ru) 1987-12-15

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