CA1199111A - Process and system for analyzing discontinuities in reasonably homogeneous medium - Google Patents
Process and system for analyzing discontinuities in reasonably homogeneous mediumInfo
- Publication number
- CA1199111A CA1199111A CA000428597A CA428597A CA1199111A CA 1199111 A CA1199111 A CA 1199111A CA 000428597 A CA000428597 A CA 000428597A CA 428597 A CA428597 A CA 428597A CA 1199111 A CA1199111 A CA 1199111A
- Authority
- CA
- Canada
- Prior art keywords
- discontinuity
- point
- transmission
- signals
- points
- 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 38
- 230000008569 process Effects 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 241001465754 Metazoa Species 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000002592 echocardiography Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 8
- 210000002414 leg Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61B8/0875—Clinical applications for diagnosis of bone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Rheumatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8208883A FR2527339A1 (fr) | 1982-05-21 | 1982-05-21 | Procede et installation pour analyser des discontinuites situees dans un milieu sensiblement homogene |
| FR8208883 | 1982-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1199111A true CA1199111A (en) | 1986-01-07 |
Family
ID=9274234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000428597A Expired CA1199111A (en) | 1982-05-21 | 1983-05-20 | Process and system for analyzing discontinuities in reasonably homogeneous medium |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4495816A (ref) |
| EP (1) | EP0099764B1 (ref) |
| CA (1) | CA1199111A (ref) |
| DE (1) | DE3374224D1 (ref) |
| FR (1) | FR2527339A1 (ref) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060838A (ja) * | 1983-09-13 | 1985-04-08 | 富士通株式会社 | 超音波音場観測装置 |
| US4543648A (en) * | 1983-12-29 | 1985-09-24 | Schlumberger Technology Corporation | Shot to shot processing for measuring a characteristic of earth formations from inside a borehole |
| WO1987007026A1 (en) * | 1986-05-05 | 1987-11-19 | Akademiet For De Tekniske Videnskaber, Svejsecentr | System for ultrasonic examination |
| DE3704339A1 (de) * | 1987-02-12 | 1988-08-25 | Eden Medizinische Elektronik G | Vorrichtung zur bestimmung der lage eines objektes |
| US4888720A (en) * | 1987-12-07 | 1989-12-19 | Fryer Glenn E | Tunnel measuring apparatus and method |
| FR2624634B1 (fr) * | 1987-12-09 | 1994-04-29 | Schlumberger Etienne | Procede et dispositif permettant de reconstituer la forme et la position d'objets dans l'espace |
| US4911014A (en) * | 1988-07-22 | 1990-03-27 | Akademiet For De Tekniske Videnskaber, Svejsecentralen | Method of analyzing and evaluating the results of an ultrasonic examination |
| US5038787A (en) * | 1988-08-10 | 1991-08-13 | The Board Of Regents, The University Of Texas System | Method and apparatus for analyzing material properties using reflected ultrasound |
| US5111696A (en) * | 1989-01-24 | 1992-05-12 | Akademiet For De Tekniske Videnskaber, Svejsecentralen | Method of visualizing reflection characteristic in ultrasonic examination |
| EP0383288B1 (en) * | 1989-02-16 | 1996-11-27 | Fujitsu Limited | Ultrasound diagnostic equipment for characterising tissue by analysis of backscatter |
| US5143070A (en) * | 1989-11-17 | 1992-09-01 | The University Of Texas Systems Board Of Regents | Transaxial compression technique for sound velocity estimation |
| US5293870A (en) * | 1989-11-17 | 1994-03-15 | Board Of Regents The University Of Texas System | Method and apparatus for elastographic measurement and imaging |
| US5247937A (en) * | 1989-11-17 | 1993-09-28 | Board Of Regents, The University Of Texas System | Transaxial compression technique for sound velocity estimation |
| ES2080378T5 (es) * | 1991-06-27 | 2004-01-16 | Ccs Technology, Inc. | Manguito de cable. |
| US5987346A (en) | 1993-02-26 | 1999-11-16 | Benaron; David A. | Device and method for classification of tissue |
| US5673697A (en) * | 1996-04-24 | 1997-10-07 | Raytheon Company | High-resolution three, dimensional ultrasound imaging device |
| JP2005525842A (ja) * | 2002-01-07 | 2005-09-02 | メドソン リミテッド | 硬性組織の三次元超音波画像形成システム及び方法 |
| US20070043290A1 (en) * | 2005-08-03 | 2007-02-22 | Goepp Julius G | Method and apparatus for the detection of a bone fracture |
| US8259997B2 (en) * | 2009-07-13 | 2012-09-04 | Moment Factory | Real-time tracking system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2388703A (en) * | 1941-09-20 | 1945-11-13 | United Geophysical Company Inc | Geological prospecting system |
| US2599688A (en) * | 1951-01-17 | 1952-06-10 | Newmont Mining Corp | Resistivity method for determining ore continuity |
| DE1548372A1 (de) * | 1966-02-03 | 1970-04-02 | Borges Dr Ing Eberhard | Verfahren und Anordnung zur Ermittlung von Stoerungen in insbesondere untertaegigen Gebirgsschichten |
| FR1497496A (fr) * | 1966-05-06 | 1967-10-13 | Massiot Philips Sa | Procédé et appareil d'analyse par ultrasons |
| US3685051A (en) * | 1969-03-06 | 1972-08-15 | Tetra Tech | Holographic imaging system using crossed linear arrays of energy sources and sensors |
| US4340934A (en) * | 1971-09-07 | 1982-07-20 | Schlumberger Technology Corporation | Method of generating subsurface characteristic models |
| US4172250A (en) * | 1973-01-19 | 1979-10-23 | Schlumberger Technology Corporation | Acoustic well logging with threshold adjustment |
| US4083232A (en) * | 1976-04-23 | 1978-04-11 | California Institute Of Technology | Medical tomograph system using ultrasonic transmission |
| US4130112A (en) * | 1976-11-15 | 1978-12-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Coupling apparatus for ultrasonic medical diagnostic system |
| DE2827423C2 (de) * | 1978-06-22 | 1987-04-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zur Ermittlung der inneren Struktur eines Körpers mit Hilfe von Schallstrahlen |
| JPS5599240A (en) * | 1979-01-22 | 1980-07-29 | Tokyo Shibaura Electric Co | Ct scanner |
| US4322974A (en) * | 1980-02-05 | 1982-04-06 | New York University | Ultrasound scanner |
-
1982
- 1982-05-21 FR FR8208883A patent/FR2527339A1/fr active Granted
-
1983
- 1983-05-17 US US06/495,265 patent/US4495816A/en not_active Expired - Fee Related
- 1983-05-20 EP EP83401012A patent/EP0099764B1/en not_active Expired
- 1983-05-20 CA CA000428597A patent/CA1199111A/en not_active Expired
- 1983-05-20 DE DE8383401012T patent/DE3374224D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4495816A (en) | 1985-01-29 |
| FR2527339B1 (ref) | 1985-03-01 |
| EP0099764B1 (en) | 1987-10-28 |
| EP0099764A1 (en) | 1984-02-01 |
| FR2527339A1 (fr) | 1983-11-25 |
| DE3374224D1 (en) | 1987-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |