NL6903393A - - Google Patents

Info

Publication number
NL6903393A
NL6903393A NL6903393A NL6903393A NL6903393A NL 6903393 A NL6903393 A NL 6903393A NL 6903393 A NL6903393 A NL 6903393A NL 6903393 A NL6903393 A NL 6903393A NL 6903393 A NL6903393 A NL 6903393A
Authority
NL
Netherlands
Application number
NL6903393A
Other versions
NL166393C (nl
NL166393B (nl
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 NL6903393A publication Critical patent/NL6903393A/xx
Publication of NL166393B publication Critical patent/NL166393B/nl
Application granted granted Critical
Publication of NL166393C publication Critical patent/NL166393C/nl

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/06Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654Imaging
    • G01N29/0663Imaging by acoustic holography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42Details of probe positioning or probe attachment to the patient
    • A61B8/4209Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/22Details, e.g. general constructional or apparatus details
    • G01N29/221Arrangements for directing or focusing the acoustical waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/22Details, e.g. general constructional or apparatus details
    • G01N29/24Probes
    • G01N29/2437Piezoelectric probes
    • G01N29/2443Quartz crystal probes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H3/00Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms; Processes or apparatus for obtaining an optical image from them
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/18Methods or devices for transmitting, conducting or directing sound
    • G10K11/26Sound-focusing or directing, e.g. scanning
    • G10K11/30Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/04Wave modes and trajectories
    • G01N2291/042Wave modes
    • G01N2291/0427Flexural 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)
NL6903393.A 1968-03-06 1969-03-05 Inrichting voor het vervaardigen van een ultrasoon hologram. NL166393C (nl)

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 (3)

Publication Number Publication Date
NL6903393A true NL6903393A (nl) 1969-09-09
NL166393B NL166393B (nl) 1981-03-16
NL166393C NL166393C (nl) 1981-08-17

Family

ID=27418882

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6903393.A NL166393C (nl) 1968-03-06 1969-03-05 Inrichting voor het vervaardigen van een ultrasoon hologram.

Country Status (7)

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

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 (nl) * 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 (nl) 1976-03-25
DE1942149A1 (de) 1970-05-14
BE729462A (nl) 1969-08-18
NL166393C (nl) 1981-08-17
DE1911231A1 (de) 1970-02-12
SE390768B (sv) 1977-01-17
DE1911234A1 (de) 1969-10-02
DE1942195C3 (de) 1978-08-03
NL166393B (nl) 1981-03-16
SE383933B (sv) 1976-04-05
DE1942195A1 (de) 1970-06-04
GB1263371A (en) 1972-02-09
SE373956B (nl) 1975-02-17
GB1263093A (en) 1972-02-09
FR2003363A1 (nl) 1969-11-07
DE1942195B2 (de) 1977-12-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee