JPH0570769B2 - - Google Patents

Info

Publication number
JPH0570769B2
JPH0570769B2 JP61268662A JP26866286A JPH0570769B2 JP H0570769 B2 JPH0570769 B2 JP H0570769B2 JP 61268662 A JP61268662 A JP 61268662A JP 26866286 A JP26866286 A JP 26866286A JP H0570769 B2 JPH0570769 B2 JP H0570769B2
Authority
JP
Japan
Prior art keywords
ultrasonic
attenuation
pulse
phase
shift amount
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
JP61268662A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63122923A (ja
Inventor
Hiroshi Fukukita
Shinichiro Ueno
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP61268662A priority Critical patent/JPS63122923A/ja
Priority to US07/031,372 priority patent/US4754760A/en
Publication of JPS63122923A publication Critical patent/JPS63122923A/ja
Publication of JPH0570769B2 publication Critical patent/JPH0570769B2/ja
Granted 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
    • 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
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Remote Sensing (AREA)
  • Veterinary Medicine (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP61268662A 1986-11-13 1986-11-13 超音波測温装置 Granted JPS63122923A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61268662A JPS63122923A (ja) 1986-11-13 1986-11-13 超音波測温装置
US07/031,372 US4754760A (en) 1986-11-13 1987-03-30 Ultrasonic pulse temperature determination method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61268662A JPS63122923A (ja) 1986-11-13 1986-11-13 超音波測温装置

Publications (2)

Publication Number Publication Date
JPS63122923A JPS63122923A (ja) 1988-05-26
JPH0570769B2 true JPH0570769B2 (OSRAM) 1993-10-05

Family

ID=17461661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61268662A Granted JPS63122923A (ja) 1986-11-13 1986-11-13 超音波測温装置

Country Status (2)

Country Link
US (1) US4754760A (OSRAM)
JP (1) JPS63122923A (OSRAM)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
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JPH01299537A (ja) * 1988-05-27 1989-12-04 Agency Of Ind Science & Technol 音響特性測定装置及び測温装置
JPH02142547A (ja) * 1988-11-24 1990-05-31 Agency Of Ind Science & Technol 超音波計測装置
JPH0614929B2 (ja) * 1989-07-05 1994-03-02 技術研究組合医療福祉機器研究所 超音波計測装置
JPH03258251A (ja) * 1990-03-09 1991-11-18 Gijutsu Kenkyu Kumiai Iryo Fukushi Kiki Kenkyusho 温度分布測定装置
US5100318A (en) * 1990-04-13 1992-03-31 Periosonics, Inc. Ultrasonic method and apparatus for measuring the periodontal pocket
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JPS61290942A (ja) * 1985-06-19 1986-12-20 株式会社東芝 超音波組織診断装置

Also Published As

Publication number Publication date
JPS63122923A (ja) 1988-05-26
US4754760A (en) 1988-07-05

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