SE420975B - Biomedicinskt ultrasonoskop - Google Patents

Biomedicinskt ultrasonoskop

Info

Publication number
SE420975B
SE420975B SE7710555A SE7710555A SE420975B SE 420975 B SE420975 B SE 420975B SE 7710555 A SE7710555 A SE 7710555A SE 7710555 A SE7710555 A SE 7710555A SE 420975 B SE420975 B SE 420975B
Authority
SE
Sweden
Prior art keywords
ultrasonoscope
biomedical
biomedical ultrasonoscope
Prior art date
Application number
SE7710555A
Other languages
English (en)
Other versions
SE7710555L (sv
Inventor
R D Lee
Original Assignee
Nasa
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 Nasa filed Critical Nasa
Publication of SE7710555L publication Critical patent/SE7710555L/sv
Publication of SE420975B publication Critical patent/SE420975B/sv

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
    • G01S7/52017—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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic 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
    • G01N29/04—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
SE7710555A 1976-09-30 1977-09-20 Biomedicinskt ultrasonoskop SE420975B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,369 US4156304A (en) 1976-09-30 1976-09-30 Biomedical ultrasonoscope

Publications (2)

Publication Number Publication Date
SE7710555L SE7710555L (sv) 1978-03-31
SE420975B true SE420975B (sv) 1981-11-16

Family

ID=24926584

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710555A SE420975B (sv) 1976-09-30 1977-09-20 Biomedicinskt ultrasonoskop

Country Status (11)

Country Link
US (1) US4156304A (sv)
JP (1) JPS5392579A (sv)
BR (1) BR7706518A (sv)
CA (1) CA1099009A (sv)
CH (1) CH626245A5 (sv)
DE (1) DE2743480A1 (sv)
ES (1) ES462776A1 (sv)
FR (1) FR2366002A1 (sv)
GB (1) GB1584271A (sv)
MX (1) MX143419A (sv)
SE (1) SE420975B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204433A (en) * 1977-11-07 1980-05-27 Litton Industrial Products, Inc. Computerized ultrasonic scanner with technique-select
US4200885A (en) * 1978-11-02 1980-04-29 Princeton Electronic Products, Inc. Ultrasonic scope
JPS5578949A (en) * 1978-12-13 1980-06-14 Aloka Co Ltd Ultrasoniccwave diagnosis device
US4233989A (en) * 1978-12-26 1980-11-18 Rca Corporation Echocardiographic apparatus for myocardial disease diagnosis by A-wave quantification
JPS5615734A (en) * 1979-07-20 1981-02-16 Tokyo Shibaura Electric Co Ultrasonic diagnosing device
US4596145A (en) * 1983-09-20 1986-06-24 Smith Stephen W Acoustic orthoscopic imaging system
US4694434A (en) * 1984-06-12 1987-09-15 Von Ramm Olaf T Three-dimensional imaging system
JPS61215961A (ja) * 1986-03-18 1986-09-25 Hitachi Medical Corp 超音波断層装置
US5247938A (en) * 1990-01-11 1993-09-28 University Of Washington Method and apparatus for determining the motility of a region in the human body
US5105393A (en) * 1990-03-19 1992-04-14 Science Accessories Corp. SCR control for high current discharge circuit
US7787597B1 (en) * 2005-12-22 2010-08-31 Mindspeed Technologies, Inc. Automated tools for testing echo cancellers using natural speech excitations
CN103940909A (zh) * 2014-05-19 2014-07-23 南京迪威尔高端制造股份有限公司 一种锻件内部缺陷的超声波c扫描识别方法
US10302751B2 (en) 2017-03-09 2019-05-28 Russell H. Dewey A-mode ultrasonic classifier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274821A (en) * 1962-10-24 1966-09-27 Automation Ind Inc Ultrasonic testing apparatus having improved resolution
US3292018A (en) * 1963-09-13 1966-12-13 Air Shields Transducers
US3480002A (en) * 1967-01-24 1969-11-25 Magnaflux Corp Medical ultrasonic scanning system
US3554013A (en) * 1969-07-22 1971-01-12 Branson Instr Pulse-echo ultrasonic thickness gauge with error prevention circuit
NL7217703A (sv) * 1972-12-28 1974-07-02
US3881466A (en) * 1973-08-20 1975-05-06 Advanced Diagnostic Res Ultrasonic cross-sectional imaging system
US3884325A (en) * 1974-01-14 1975-05-20 Shell Oil Co Circuit for energizing piezoelectric crystal and detecting peak amplitude of a reflected signal
DE2422439C2 (de) * 1974-05-09 1983-12-08 Krautkrämer GmbH, 5000 Köln Verfahren zur Fehlerblendeneinstellung bei einem Ultraschallprüfverfahren

Also Published As

Publication number Publication date
DE2743480A1 (de) 1978-04-06
JPS5392579A (en) 1978-08-14
FR2366002A1 (fr) 1978-04-28
BR7706518A (pt) 1978-06-06
FR2366002B1 (sv) 1983-02-25
CA1099009A (en) 1981-04-07
GB1584271A (en) 1981-02-11
CH626245A5 (sv) 1981-11-13
MX143419A (es) 1981-05-06
ES462776A1 (es) 1978-05-16
SE7710555L (sv) 1978-03-31
US4156304A (en) 1979-05-29

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