CA1076691A - Method and apparatus for the examination of bodies - Google Patents
Method and apparatus for the examination of bodiesInfo
- Publication number
- CA1076691A CA1076691A CA260,936A CA260936A CA1076691A CA 1076691 A CA1076691 A CA 1076691A CA 260936 A CA260936 A CA 260936A CA 1076691 A CA1076691 A CA 1076691A
- Authority
- CA
- Canada
- Prior art keywords
- line
- mirror
- linear array
- observation point
- echoes
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000002592 echocardiography Methods 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 210000001525 retina Anatomy 0.000 claims description 5
- 230000006872 improvement Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 230000036540 impulse transmission Effects 0.000 claims 2
- 238000001454 recorded image Methods 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 description 8
- 230000004075 alteration Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
-
- 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
- G01S15/8965—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK407975AA DK141649B (da) | 1975-09-12 | 1975-09-12 | Fremgangsmåde og apparat til afbildning af tredimensionale strukturer. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1076691A true CA1076691A (en) | 1980-04-29 |
Family
ID=8129963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA260,936A Expired CA1076691A (en) | 1975-09-12 | 1976-09-10 | Method and apparatus for the examination of bodies |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4116074A (enExample) |
| JP (1) | JPS5236882A (enExample) |
| AU (1) | AU504150B2 (enExample) |
| BR (1) | BR7605988A (enExample) |
| CA (1) | CA1076691A (enExample) |
| DE (1) | DE2640070A1 (enExample) |
| DK (1) | DK141649B (enExample) |
| FR (1) | FR2324001A1 (enExample) |
| GB (1) | GB1559863A (enExample) |
| NL (1) | NL7609892A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51119003A (en) * | 1975-03-31 | 1976-10-19 | Takuma Co Ltd | A method for emulsifying low-nox fuels |
| JPS51146503A (en) * | 1975-06-11 | 1976-12-16 | Mitsubishi Heavy Ind Ltd | Apparatus for preparing emulsion fuel |
| CH616537A5 (enExample) * | 1978-01-17 | 1980-03-31 | Bbc Brown Boveri & Cie | |
| US4244227A (en) * | 1978-12-22 | 1981-01-13 | Unirad Corporation | Interchangeable component identification system |
| FR2508174A1 (fr) * | 1981-06-23 | 1982-12-24 | Matix Ind | Procede et appareil de controle de rails par ultrasons |
| US4393712A (en) * | 1981-09-08 | 1983-07-19 | Raj Technology Partnership | Portable liquid crystal testing device |
| JPH02209994A (ja) * | 1989-02-09 | 1990-08-21 | Idemitsu Kosan Co Ltd | エマルション燃料の製造方法 |
| US5873827A (en) * | 1996-12-23 | 1999-02-23 | Russell; Donald G. | Surface marker for ultrasound examination and a method for using the marker |
| JP5339714B2 (ja) * | 2007-12-12 | 2013-11-13 | 日立アロカメディカル株式会社 | 超音波探触子 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE474795A (enExample) * | 1944-03-13 | |||
| US3461420A (en) * | 1967-01-03 | 1969-08-12 | Pan American Petroleum Corp | Wavelet reconstruction process of increased resolution |
| US3543229A (en) * | 1968-10-03 | 1970-11-24 | Gilbert Baum | Method and apparatus for the display and recordation of signals |
| GB1326898A (en) * | 1969-12-02 | 1973-08-15 | Nat Res Dev | Ultrasonic scanning apparatus |
| US3739324A (en) * | 1970-12-22 | 1973-06-12 | Westinghouse Electric Corp | System for viewing detected objects |
| DK138861B (da) * | 1972-08-28 | 1978-11-06 | Akad Tekn Videnskaber | Apparat til ultralydundersøgelse. |
| US3780572A (en) * | 1972-09-18 | 1973-12-25 | Gen Electric | Ultrasonic inspection apparatus |
| DK151239C (da) * | 1973-09-05 | 1988-05-16 | Akad Tekn Videnskaber | Apparat til ultralydundersoegelse |
| US3964014A (en) * | 1974-10-15 | 1976-06-15 | General Electric Company | Sonic transducer array |
| US3964297A (en) * | 1974-12-16 | 1976-06-22 | Ithaco, Incorporated | Ultrasonic inspection apparatus |
-
1975
- 1975-09-12 DK DK407975AA patent/DK141649B/da unknown
-
1976
- 1976-09-06 NL NL7609892A patent/NL7609892A/xx not_active Application Discontinuation
- 1976-09-06 DE DE19762640070 patent/DE2640070A1/de not_active Withdrawn
- 1976-09-09 FR FR7627088A patent/FR2324001A1/fr not_active Withdrawn
- 1976-09-09 AU AU17600/76A patent/AU504150B2/en not_active Expired
- 1976-09-10 JP JP51107958A patent/JPS5236882A/ja active Pending
- 1976-09-10 CA CA260,936A patent/CA1076691A/en not_active Expired
- 1976-09-10 BR BR7605988A patent/BR7605988A/pt unknown
- 1976-09-10 US US05/721,958 patent/US4116074A/en not_active Expired - Lifetime
- 1976-09-13 GB GB37807/76A patent/GB1559863A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2324001A1 (fr) | 1977-04-08 |
| GB1559863A (en) | 1980-01-30 |
| AU504150B2 (en) | 1979-10-04 |
| DE2640070A1 (de) | 1977-04-14 |
| AU1760076A (en) | 1978-03-16 |
| BR7605988A (pt) | 1977-09-06 |
| US4116074A (en) | 1978-09-26 |
| DK141649C (enExample) | 1980-10-20 |
| JPS5236882A (en) | 1977-03-22 |
| NL7609892A (nl) | 1977-03-15 |
| DK141649B (da) | 1980-05-19 |
| DK407975A (enExample) | 1977-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |