BR8305584A - Dispositivo para a exploracao de objetos,especialmente tecidos biologicos por meio de ecografia ultrassonica - Google Patents
Dispositivo para a exploracao de objetos,especialmente tecidos biologicos por meio de ecografia ultrassonicaInfo
- Publication number
- BR8305584A BR8305584A BR8305584A BR8305584A BR8305584A BR 8305584 A BR8305584 A BR 8305584A BR 8305584 A BR8305584 A BR 8305584A BR 8305584 A BR8305584 A BR 8305584A BR 8305584 A BR8305584 A BR 8305584A
- Authority
- BR
- Brazil
- Prior art keywords
- ecography
- exploration
- ultrasonic
- objects
- biological tissues
- Prior art date
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
- G01S7/52058—Cathode ray tube displays displaying one measured variable; A-scan display
-
- 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
- G01S7/52023—Details of receivers
- G01S7/52025—Details of receivers for pulse systems
-
- 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
- G01S7/52023—Details of receivers
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
-
- 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
- G01S7/5205—Means for monitoring or calibrating
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217141A FR2534707A1 (fr) | 1982-10-13 | 1982-10-13 | Appareil d'exploration de milieux par echographie ultrasonore |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8305584A true BR8305584A (pt) | 1984-07-10 |
Family
ID=9278238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8305584A BR8305584A (pt) | 1982-10-13 | 1983-10-10 | Dispositivo para a exploracao de objetos,especialmente tecidos biologicos por meio de ecografia ultrassonica |
Country Status (10)
Country | Link |
---|---|
US (1) | US4446737A (pt) |
EP (1) | EP0106409B1 (pt) |
JP (1) | JPS5988143A (pt) |
AU (1) | AU560632B2 (pt) |
BR (1) | BR8305584A (pt) |
CA (1) | CA1221161A (pt) |
DE (1) | DE3375518D1 (pt) |
ES (1) | ES8405948A1 (pt) |
FR (1) | FR2534707A1 (pt) |
IL (1) | IL69943A (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554238B1 (fr) * | 1983-10-28 | 1986-02-28 | Labo Electronique Physique | Appareil d'exploration de milieux par echographie ultrasonore |
FR2556844B1 (fr) * | 1983-12-14 | 1987-11-13 | Labo Electronique Physique | Appareil d'examen de milieux par echographie ultrasonore |
FR2563918B1 (fr) * | 1984-04-10 | 1987-06-05 | Labo Electronique Physique | Appareil d'exploration de milieux par echographie ultrasonore |
FR2577324B1 (fr) * | 1985-02-08 | 1987-03-06 | Labo Electronique Physique | Appareil d'exploration de milieux par echographie ultrasonore |
FR2579763B1 (fr) * | 1985-03-29 | 1987-04-10 | Labo Electronique Physique | Procede et appareil d'exploration de milieux par echographie ultrasonore |
FR2579765B1 (fr) * | 1985-03-29 | 1988-05-06 | Labo Electronique Physique | Procede et appareil d'exploration de milieux par echographie ultrasonore |
US4763661A (en) * | 1986-02-11 | 1988-08-16 | Stanford University | Filtered ultrasonic wave method and apparatus for detecting diseased tissue |
US5941825A (en) * | 1996-10-21 | 1999-08-24 | Philipp Lang | Measurement of body fat using ultrasound methods and devices |
AU767312B2 (en) * | 1997-08-19 | 2003-11-06 | Philipp Lang | Measurement of capillary related interstitial fluid using ultrasound methods and devices |
US6585649B1 (en) | 1998-05-02 | 2003-07-01 | John D. Mendlein | Methods and devices for improving ultrasonic measurements using multiple angle interrogation |
US6077224A (en) * | 1998-03-23 | 2000-06-20 | Lang; Philipp | Methods and device for improving broadband ultrasonic attenuation and speed of sound measurements using anatomical landmarks |
US6013031A (en) * | 1998-03-09 | 2000-01-11 | Mendlein; John D. | Methods and devices for improving ultrasonic measurements using anatomic landmarks and soft tissue correction |
US6652140B1 (en) | 1999-03-19 | 2003-11-25 | Hill-Rom Services, Inc. | X-ray cassette holder apparatus |
US8001841B2 (en) * | 2005-10-14 | 2011-08-23 | Olympus Ndt | Ultrasonic fault detection system using a high dynamic range analog to digital conversion system |
US8568339B2 (en) * | 2007-08-16 | 2013-10-29 | Ultrashape Ltd. | Single element ultrasound transducer with multiple driving circuits |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3307408A (en) * | 1966-08-10 | 1967-03-07 | Int Research & Dev Co Ltd | Synchronous filter apparatus in which pass-band automatically tracks signal, useful for vibration analysis |
US3662589A (en) * | 1971-02-02 | 1972-05-16 | Atomic Energy Commission | Ultrasonic flaw determination by spectral analysis |
GB1522608A (en) * | 1974-10-11 | 1978-08-23 | Nat Res Dev | Apparatus for and method of pulse-echo examination |
US4016750B1 (en) * | 1975-11-06 | 1994-04-05 | Stanford Research Inst | Ultrasonic imaging method and apparatus |
DE2623522C2 (de) * | 1976-05-26 | 1983-12-22 | Krautkrämer GmbH, 5000 Köln | Verfahren zur zerstörungsfreien Werkstoffprüfung mit Ultraschall |
GB1534366A (en) * | 1976-07-23 | 1978-12-06 | Emi Ltd | Signal processing arrangements |
FR2514910A1 (fr) * | 1981-10-19 | 1983-04-22 | Labo Electronique Physique | Dispositif de traitement des echos dans un appareil d'exploration de milieux par echographie ultrasonore et appareil d'exploration de milieux comprenant un tel dispositif de traitement |
-
1982
- 1982-10-13 FR FR8217141A patent/FR2534707A1/fr active Granted
-
1983
- 1983-05-09 US US06/492,849 patent/US4446737A/en not_active Expired - Fee Related
- 1983-10-06 CA CA000438540A patent/CA1221161A/en not_active Expired
- 1983-10-10 BR BR8305584A patent/BR8305584A/pt unknown
- 1983-10-10 EP EP83201448A patent/EP0106409B1/fr not_active Expired
- 1983-10-10 DE DE8383201448T patent/DE3375518D1/de not_active Expired
- 1983-10-10 IL IL69943A patent/IL69943A/xx unknown
- 1983-10-11 ES ES526386A patent/ES8405948A1/es not_active Expired
- 1983-10-12 AU AU20075/83A patent/AU560632B2/en not_active Ceased
- 1983-10-12 JP JP58189385A patent/JPS5988143A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0106409B1 (fr) | 1988-01-27 |
DE3375518D1 (en) | 1988-03-03 |
JPS5988143A (ja) | 1984-05-22 |
FR2534707A1 (fr) | 1984-04-20 |
AU2007583A (en) | 1984-04-19 |
IL69943A (en) | 1987-01-30 |
IL69943A0 (en) | 1984-01-31 |
EP0106409A1 (fr) | 1984-04-25 |
JPH0414017B2 (pt) | 1992-03-11 |
US4446737A (en) | 1984-05-08 |
AU560632B2 (en) | 1987-04-09 |
ES526386A0 (es) | 1984-06-16 |
CA1221161A (en) | 1987-04-28 |
ES8405948A1 (es) | 1984-06-16 |
FR2534707B1 (pt) | 1984-12-07 |
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