SE383933B - Ultraljudlins och sett att framstella denna - Google Patents

Ultraljudlins och sett att framstella denna

Info

Publication number
SE383933B
SE383933B SE7213002D SE1300272D SE383933B SE 383933 B SE383933 B SE 383933B SE 7213002 D SE7213002 D SE 7213002D SE 1300272 D SE1300272 D SE 1300272D SE 383933 B SE383933 B SE 383933B
Authority
SE
Sweden
Prior art keywords
ultral
produce
way
sound lens
lens
Prior art date
Application number
SE7213002D
Other languages
English (en)
Inventor
B B Brenden
H S Jones
Original Assignee
Holotron 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 Holotron Corp filed Critical Holotron Corp
Publication of SE383933B publication Critical patent/SE383933B/sv

Links

Classifications

    • 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
    • G01N29/0654—Imaging
    • G01N29/0663—Imaging by acoustic holography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • G01N29/2443—Quartz crystal probes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H3/00—Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms; Processes or apparatus for obtaining an optical image from them
    • 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
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Holo Graphy (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
SE7213002D 1968-03-06 1969-03-05 Ultraljudlins och sett att framstella denna SE383933B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71099168A 1968-03-06 1968-03-06
US73034468A 1968-05-20 1968-05-20
US73026068A 1968-05-20 1968-05-20

Publications (1)

Publication Number Publication Date
SE383933B true SE383933B (sv) 1976-04-05

Family

ID=27418882

Family Applications (3)

Application Number Title Priority Date Filing Date
SE7213003A SE390768B (sv) 1968-03-06 1969-03-05 Sett och apparat for att medelst ultraljudholografi alstra bilder
SE6903015A SE373956B (sv) 1968-03-06 1969-03-05
SE7213002D SE383933B (sv) 1968-03-06 1969-03-05 Ultraljudlins och sett att framstella denna

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE7213003A SE390768B (sv) 1968-03-06 1969-03-05 Sett och apparat for att medelst ultraljudholografi alstra bilder
SE6903015A SE373956B (sv) 1968-03-06 1969-03-05

Country Status (7)

Country Link
JP (1) JPS519297B1 (sv)
BE (1) BE729462A (sv)
DE (5) DE1911234A1 (sv)
FR (1) FR2003363A1 (sv)
GB (2) GB1263093A (sv)
NL (1) NL166393C (sv)
SE (3) SE390768B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337863C2 (de) * 1973-07-25 1983-01-05 Stanford Research Institute, 94025 Menlo Park, Calif. Akustische Linsenanordnung
FR2329972A1 (fr) * 1974-03-15 1977-05-27 Nat Res Dev Appareil a reseaux destine a la mesure du deplacement relatif de deux organes
US3973126A (en) * 1975-07-31 1976-08-03 General Electric Company Mammography
JPS5574226U (sv) * 1978-11-13 1980-05-22
FI65677C (fi) * 1981-02-09 1984-06-11 Esko Alasaarela Holografisk b-avbildningsmetod
US4943716A (en) * 1988-01-22 1990-07-24 Mitutoyo Corporation Diffraction-type optical encoder with improved detection signal insensitivity to optical grating gap variations
GB9107852D0 (en) * 1991-04-12 1991-05-29 Patterson Laurence H Anti-cancer compounds
WO2000016695A1 (de) * 1998-09-23 2000-03-30 Kari Richter Gerät zur untersuchung einer menschlichen brust
CN109211399B (zh) * 2018-10-17 2020-07-28 西安交通大学 一种锥面声源统计近场声全息方法
CN109764956B (zh) * 2018-12-27 2020-03-31 西安交通大学 一种基于组合优化正则化方法的近场声全息方法
JP7253469B2 (ja) * 2019-07-26 2023-04-06 富士フイルムヘルスケア株式会社 超音波ｃｔ装置、超音波ｃｔ装置用容器、および、乳房撮像方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB841025A (en) * 1957-06-24 1960-07-13 Charles Norman Smyth Improvements in or relating to ultrasonic viewing devices

Also Published As

Publication number Publication date
DE1942425A1 (de) 1970-03-26
JPS519297B1 (sv) 1976-03-25
DE1942149A1 (de) 1970-05-14
BE729462A (sv) 1969-08-18
NL166393C (nl) 1981-08-17
DE1911231A1 (de) 1970-02-12
SE390768B (sv) 1977-01-17
DE1911234A1 (de) 1969-10-02
NL6903393A (sv) 1969-09-09
DE1942195C3 (de) 1978-08-03
NL166393B (nl) 1981-03-16
DE1942195A1 (de) 1970-06-04
GB1263371A (en) 1972-02-09
SE373956B (sv) 1975-02-17
GB1263093A (en) 1972-02-09
FR2003363A1 (sv) 1969-11-07
DE1942195B2 (de) 1977-12-01

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