ES8503496A1 - Sistema ultrasonido de exploracion del tejido de un paciente, para la formacion de una imagen para diagnostico. - Google Patents
Sistema ultrasonido de exploracion del tejido de un paciente, para la formacion de una imagen para diagnostico.Info
- Publication number
- ES8503496A1 ES8503496A1 ES529270A ES529270A ES8503496A1 ES 8503496 A1 ES8503496 A1 ES 8503496A1 ES 529270 A ES529270 A ES 529270A ES 529270 A ES529270 A ES 529270A ES 8503496 A1 ES8503496 A1 ES 8503496A1
- Authority
- ES
- Spain
- Prior art keywords
- bender
- ultrasonic transducers
- scanning systems
- piezoelectric scanning
- piezoelectric
- 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
Classifications
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2487—Directing probes, e.g. angle probes
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods 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
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
- G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
- G10K11/355—Arcuate movement
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
SISTEMA ULTRASONICO DE EXPLORACION DEL TEJIDO DE UN PACIENTE, PARA LA FORMACION DE UNA IMAGEN PARA DIAGNOSTICO.CONSTA DE UNA FUENTE DE ENERGIA ULTRASONICA DE EXCITACION; UNA CAMARA (30) LLENA DE FLUIDO (34) CON UNA ORIFICIO PARA EL PASO DE LA ENERGIA ULTRASONICA; UN TRANSDUCTOR ULTRASONICO (12) QUE RESPONDE A LA ENERGIA DE EXCITACION PARA PRODUCIR UN HAZ DE ENERGIA ULTRASONICA QUE SE DIRIGE HACIA EL ORIFICIO; UNA FUENTE DE POTENCIAL DE OSCILACION; Y UN VIBRADOR PIEZOELECTRICO (10) CONECTADO CON EL TRANSDUCTOR ULTRASONICO (12), RESPONDIENDO EL VIBRADOR AL POTENCIAL DE OSCILACION MEDIANTE UNA DESVIACION PRODUCIDA SOBRE DICHO VIBRADOR PARA PRODUCIR EL MOVIMIENTO EXPLORATORIO DEL HAZ DE ENERGIA ULTRASONICA A TRAVES DEL ORIFICIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/463,413 US4462255A (en) | 1983-02-03 | 1983-02-03 | Piezoelectric scanning systems for ultrasonic transducers |
Publications (2)
Publication Number | Publication Date |
---|---|
ES529270A0 ES529270A0 (es) | 1985-03-16 |
ES8503496A1 true ES8503496A1 (es) | 1985-03-16 |
Family
ID=23839990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529270A Expired ES8503496A1 (es) | 1983-02-03 | 1984-01-30 | Sistema ultrasonido de exploracion del tejido de un paciente, para la formacion de una imagen para diagnostico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4462255A (es) |
EP (1) | EP0118206A1 (es) |
JP (1) | JPS59144447A (es) |
AU (1) | AU2409184A (es) |
CA (1) | CA1212450A (es) |
ES (1) | ES8503496A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2307397A1 (es) * | 2006-09-20 | 2008-11-16 | Airbus España, S.L. | Cabezal con rodillo para inspeccion ultrasonica de piezas por pulso-eco, para una instalacion automatica de inspeccion de piezas. |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515017A (en) * | 1983-11-21 | 1985-05-07 | Advanced Technology Laboratories, Inc. | Oscillating ultrasound scanhead |
US4524623A (en) * | 1984-02-27 | 1985-06-25 | Diasonics, Inc. | Transducer drive assembly |
CA1241430A (en) * | 1984-09-25 | 1988-08-30 | John G. Abbott | Ultrasonic compound scan with an oscillating transducer |
US4841978A (en) * | 1984-12-24 | 1989-06-27 | North American Philips Corporation | Ultrasonic scanning device with elastic pumper |
US4649925A (en) * | 1985-01-14 | 1987-03-17 | Technicare Corporation | Ultrasonic transducer probe drive mechanism with position sensor |
US4688576A (en) * | 1985-01-14 | 1987-08-25 | Technicare Corporation | Ultrasonic transducer probe assembly |
US4774842A (en) * | 1986-02-19 | 1988-10-04 | Mcdonnell Douglas Corporation | Hand-held apparatus to nondestructively test subsurface structure |
US4787247A (en) * | 1986-07-23 | 1988-11-29 | Sonomed Technology, Inc. | Scanning apparatus and method |
GB8709903D0 (en) * | 1987-04-27 | 1987-06-03 | Gec Avionics | Sensor apparatus |
DE19709241A1 (de) * | 1996-05-31 | 1997-12-04 | Hewlett Packard Co | Abtastungsultraschallsonde mit lokal getriebener Wobbelultraschallquelle |
US20040245899A1 (en) * | 2003-06-05 | 2004-12-09 | Cho Han Ki | Washing machine pedestal |
FR2886732B1 (fr) * | 2005-06-01 | 2007-10-05 | Jeumont Sa Sa | Procede de controle de l'etat d'un arbre d'entrainement de machine tournante |
WO2010048258A1 (en) * | 2008-10-23 | 2010-04-29 | Washington University In St. Louis | Reflection-mode photoacoustic tomography using a flexibly-supported cantilever beam |
WO2009055705A2 (en) | 2007-10-25 | 2009-04-30 | Washington University In St. Louis | Confocal photoacoustic microscopy with optical lateral resolution |
US8317713B2 (en) * | 2009-01-09 | 2012-11-27 | Volcano Corporation | Ultrasound catheter with rotatable transducer |
US9351705B2 (en) | 2009-01-09 | 2016-05-31 | Washington University | Miniaturized photoacoustic imaging apparatus including a rotatable reflector |
US9351702B2 (en) * | 2009-02-02 | 2016-05-31 | Noble Sensors, Llc | Ultrasonic scanning probe with a tuning fork-type oscillator and feedback control thereof |
WO2011127428A2 (en) | 2010-04-09 | 2011-10-13 | Washington University | Quantification of optical absorption coefficients using acoustic spectra in photoacoustic tomography |
US8997572B2 (en) | 2011-02-11 | 2015-04-07 | Washington University | Multi-focus optical-resolution photoacoustic microscopy with ultrasonic array detection |
US9058905B2 (en) * | 2012-04-06 | 2015-06-16 | Ihi Southwest Technologies | Automated inside reactor inspection system |
US11020006B2 (en) | 2012-10-18 | 2021-06-01 | California Institute Of Technology | Transcranial photoacoustic/thermoacoustic tomography brain imaging informed by adjunct image data |
WO2015077355A1 (en) | 2013-11-19 | 2015-05-28 | Washington University | Systems and methods of grueneisen-relaxation photoacoustic microscopy and photoacoustic wavefront shaping |
WO2015115686A1 (ko) * | 2014-01-29 | 2015-08-06 | 알피니언메디칼시스템 주식회사 | 초음파 프로브 |
US11672426B2 (en) | 2017-05-10 | 2023-06-13 | California Institute Of Technology | Snapshot photoacoustic photography using an ergodic relay |
EP3836831A4 (en) | 2018-08-14 | 2022-05-18 | California Institute of Technology | MULTIFOCAL PHOTOACOUSTIC MICROSCOPY THROUGH AN ERGODIC RELAY |
WO2020051246A1 (en) | 2018-09-04 | 2020-03-12 | California Institute Of Technology | Enhanced-resolution infrared photoacoustic microscopy and spectroscopy |
US11369280B2 (en) | 2019-03-01 | 2022-06-28 | California Institute Of Technology | Velocity-matched ultrasonic tagging in photoacoustic flowgraphy |
WO2021092250A1 (en) | 2019-11-05 | 2021-05-14 | California Institute Of Technology | Spatiotemporal antialiasing in photoacoustic computed tomography |
CN113567548B (zh) * | 2021-06-04 | 2023-08-04 | 湖南汽车工程职业学院 | 用于大型曲面构件的手动超声相控阵扫查装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2137188A (en) * | 1937-11-20 | 1938-11-15 | Stewart C Whitman | Piezoelectric crystal mirror system for sound recording |
US3110824A (en) * | 1960-10-31 | 1963-11-12 | Eastman Kodak Co | Piezoelectric actuating element |
US3271527A (en) * | 1962-11-23 | 1966-09-06 | Vm Corp | Transducer element mounting |
US4092867A (en) * | 1977-02-10 | 1978-06-06 | Terrance Matzuk | Ultrasonic scanning apparatus |
US4418698A (en) * | 1980-07-29 | 1983-12-06 | Jacques Dory | Ultrasonic scanning probe with mechanical sector scanning means |
US4339682A (en) * | 1980-09-22 | 1982-07-13 | Rca Corporation | Rotative motor using a piezoelectric element |
US4399703A (en) * | 1980-10-16 | 1983-08-23 | Dymax Corporation | Ultrasonic transducer and integral drive circuit therefor |
US4426886A (en) * | 1981-11-09 | 1984-01-24 | Advanced Diagnostic Research Corporation | Ultrasonic scanner |
-
1983
- 1983-02-03 US US06/463,413 patent/US4462255A/en not_active Expired - Lifetime
-
1984
- 1984-01-30 ES ES529270A patent/ES8503496A1/es not_active Expired
- 1984-02-01 JP JP59015300A patent/JPS59144447A/ja active Pending
- 1984-02-01 CA CA000446542A patent/CA1212450A/en not_active Expired
- 1984-02-02 EP EP84300656A patent/EP0118206A1/en not_active Withdrawn
- 1984-02-02 AU AU24091/84A patent/AU2409184A/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2307397A1 (es) * | 2006-09-20 | 2008-11-16 | Airbus España, S.L. | Cabezal con rodillo para inspeccion ultrasonica de piezas por pulso-eco, para una instalacion automatica de inspeccion de piezas. |
Also Published As
Publication number | Publication date |
---|---|
ES529270A0 (es) | 1985-03-16 |
CA1212450A (en) | 1986-10-07 |
JPS59144447A (ja) | 1984-08-18 |
EP0118206A1 (en) | 1984-09-12 |
US4462255A (en) | 1984-07-31 |
AU2409184A (en) | 1984-08-09 |
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