ES2165617T3 - Sistema y procedimiento de formacion de imagenes por el efecto hall de ultrasonidos. - Google Patents

Sistema y procedimiento de formacion de imagenes por el efecto hall de ultrasonidos.

Info

Publication number
ES2165617T3
ES2165617T3 ES97933194T ES97933194T ES2165617T3 ES 2165617 T3 ES2165617 T3 ES 2165617T3 ES 97933194 T ES97933194 T ES 97933194T ES 97933194 T ES97933194 T ES 97933194T ES 2165617 T3 ES2165617 T3 ES 2165617T3
Authority
ES
Spain
Prior art keywords
magnetic field
electrical
interaction
procedure
ultrasound
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 - Lifetime
Application number
ES97933194T
Other languages
English (en)
Spanish (es)
Inventor
Han Wen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Health and Human Services
Original Assignee
US Department of Health and Human Services
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 US Department of Health and Human Services filed Critical US Department of Health and Human Services
Application granted granted Critical
Publication of ES2165617T3 publication Critical patent/ES2165617T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/082—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with fields produced by spontaneous potentials, e.g. electrochemical or produced by telluric currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Heart & Thoracic 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)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (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)
  • Transducers For Ultrasonic Waves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
ES97933194T 1996-07-03 1997-07-02 Sistema y procedimiento de formacion de imagenes por el efecto hall de ultrasonidos. Expired - Lifetime ES2165617T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2120496P 1996-07-03 1996-07-03

Publications (1)

Publication Number Publication Date
ES2165617T3 true ES2165617T3 (es) 2002-03-16

Family

ID=21802934

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97933194T Expired - Lifetime ES2165617T3 (es) 1996-07-03 1997-07-02 Sistema y procedimiento de formacion de imagenes por el efecto hall de ultrasonidos.

Country Status (10)

Country Link
US (1) US6520911B1 (enExample)
EP (1) EP0909397B1 (enExample)
JP (1) JP2000513607A (enExample)
AT (1) ATE206821T1 (enExample)
AU (1) AU740687B2 (enExample)
DE (1) DE69707287T2 (enExample)
DK (1) DK0909397T3 (enExample)
ES (1) ES2165617T3 (enExample)
PT (1) PT909397E (enExample)
WO (1) WO1998000732A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031135A1 (en) * 1997-11-12 2000-08-30 THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES Shielded ultrasound probe
WO2000019244A1 (en) * 1998-09-30 2000-04-06 The Government Of The United States Of America Represented By The Secretary, Department Of Health And Human Services Ultrasound array and electrode array for hall effect imaging
AU6404299A (en) * 1998-09-30 2000-04-17 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Ultrasound probes implementing waveguide shielding and active compensation of noise
WO2000022987A2 (en) 1998-10-19 2000-04-27 The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Electroacoustic imaging methods and apparatus
DE10247150B4 (de) * 2002-10-09 2007-08-02 Siemens Ag Verfahren zum Bearbeiten von Magnetresonanzrohdaten
US6974415B2 (en) 2003-05-22 2005-12-13 Magnetus Llc Electromagnetic-acoustic imaging
WO2004105583A2 (en) * 2003-05-23 2004-12-09 Arizona Board Of Regents Piezo micro-markers for ultrasound medical diagnostics
US20050096543A1 (en) * 2003-11-03 2005-05-05 Jackson John I. Motion tracking for medical imaging
EP1885243A4 (en) * 2005-05-11 2014-05-21 Univ Minnesota METHOD AND DEVICES FOR IMAGING WITH MAGNETIC INDUCTION
US8355776B2 (en) * 2005-05-27 2013-01-15 Board Of Regents, The University Of Texas System Hemoglobin contrast in magneto-motive optical doppler tomography, optical coherence tomography, and ultrasound imaging methods and apparatus
US8454511B2 (en) * 2005-05-27 2013-06-04 Board Of Regents, The University Of Texas System Magneto-motive ultrasound detection of magnetic nanoparticles
US9913976B2 (en) 2006-06-19 2018-03-13 Highland Instruments, Inc. Systems and methods for stimulating and monitoring biological tissue
US9623241B2 (en) 2006-06-19 2017-04-18 Highland Instruments Treatment methods
EP2040790B1 (en) 2006-06-19 2012-12-12 Highland Instruments, Inc. Apparatus for stimulation of biological tissue
US7710823B2 (en) * 2007-04-04 2010-05-04 Baker Hughes Incorporated Resistivity measurement through metal casing using magnetic field and magnetoacoustic phenomena
US20090171210A1 (en) * 2007-12-27 2009-07-02 Washington University In St. Louis Sonoelectric tomography using a frequency-swept ultrasonic wave
EP2493386A2 (en) * 2009-10-27 2012-09-05 Yoram Palti Transthoracic pulmonary doppler ultrasound
EP2629673A1 (en) * 2010-10-21 2013-08-28 Yoram Palti Measuring pulmonary blood pressure using transthoracic pulmonary doppler ultrasound
US20140148726A1 (en) 2010-10-21 2014-05-29 Timothy Andrew WAGNER Methods for detecting a condition
CN103108594B (zh) * 2011-05-13 2015-02-04 奥林巴斯医疗株式会社 超声波振子单元、超声波内窥镜
WO2013056182A1 (en) * 2011-10-12 2013-04-18 Devernoe David Piezoelectric devices and methods
CA2862511A1 (en) * 2012-01-26 2013-08-01 Yoram Palti Diagnosing lung disease using transthoracic pulmonary doppler ultrasound during lung vibration
GB2503498B (en) * 2012-06-29 2017-06-14 Optasense Holdings Ltd Fibre optic sensing
CN102894974B (zh) * 2012-10-16 2014-08-06 中国科学院电工研究所 一种磁声电成像系统及成像方法
EP3021757B1 (en) 2013-07-17 2020-08-26 Gencer, Nevzat Guneri Multifrequency electrical impedance imaging using lorentz fields
CN103432691A (zh) * 2013-08-13 2013-12-11 北京师范大学 一种经颅超声脑调控的方法与装置
CN103472125A (zh) * 2013-08-13 2013-12-25 北京师范大学 一种基于霍尔效应的神经组织成像方法及装置
WO2015142842A2 (en) 2014-03-17 2015-09-24 Towe Bruce C Methods and systems for measuring tissue impedance and monitoring pvd treatment using neuro-implants with improved ultrasound powering
USD759803S1 (en) 2014-10-28 2016-06-21 Highland Instruments, Inc. Adjustable headpiece with anatomical markers
CN104483384B (zh) * 2014-12-14 2017-04-19 中国科学院电工研究所 一种磁‑声多场耦合成像实验装置
US11944408B1 (en) 2017-10-25 2024-04-02 Mdsg Innovation Ltd. Method and system for imaging a tissue using acousto-electric effect
CO2018001283A1 (es) * 2018-02-07 2019-08-09 Panacea Quantum Leap Tech Llc Método de estimulación de tejidos con campos eléctricos y magnéticos por barrido en frecuencia
US12036405B2 (en) * 2018-03-23 2024-07-16 The Board Of Regents Of The University Of Oklahoma System and method of electric-induced acoustic tomography for electrotherapy monitoring
EP3815617A1 (en) * 2019-10-30 2021-05-05 Koninklijke Philips N.V. Image-processing method and apparatus for object detection or identification
CN112229837B (zh) * 2020-09-25 2024-11-05 中国科学院电工研究所 基于磁声电效应的三维细胞成像系统
CN112443315B (zh) * 2020-11-23 2023-09-26 中国科学院电工研究所 一种磁声电成像测井方法及其装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001773A (en) * 1973-09-12 1977-01-04 American Petroscience Corporation Acoustic telemetry system for oil wells utilizing self generated noise
DE2653923C3 (de) 1976-11-27 1979-05-23 Hoesch Werke Ag, 4600 Dortmund Vorrichtung zur Werkstoffprüfung mit einem elektrodynamischen Wandler
US4449411A (en) 1982-04-22 1984-05-22 Magnetic Analysis Corporation Magnetic and ultrasonic objects testing apparatus
US4449408A (en) 1982-04-22 1984-05-22 Magnetic Analysis Corporation EMAT Test apparatus having retractable probe
US4523473A (en) * 1983-08-08 1985-06-18 The Charles Stark Draper Laboratory, Inc. Magneto-elastic material defect detector
DE3413787A1 (de) 1984-04-12 1985-10-17 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur pruefung von elektrisch leitenden gegenstaenden mittels ultraschall
FI80796C (fi) 1988-09-12 1990-07-10 Instrumentarium Oy Arrangemang foer materialundersoekning.
US5131392A (en) 1990-02-13 1992-07-21 Brigham & Women's Hospital Use of magnetic field of magnetic resonance imaging devices as the source of the magnetic field of electromagnetic transducers
DE4016740C1 (enExample) 1990-05-21 1991-07-04 Mannesmann Ag, 4000 Duesseldorf, De
DE9011477U1 (de) 1990-08-07 1990-12-20 Nukem GmbH, 63755 Alzenau Anordnung zur zerstörungsfreien Werkstoffprüfung
DE4124103C1 (enExample) 1991-07-18 1992-07-02 Mannesmann Ag, 4000 Duesseldorf, De
US5402786A (en) 1992-09-11 1995-04-04 James E. Drummond Magneto-acoustic resonance imaging
US5275165A (en) 1992-11-06 1994-01-04 General Electric Company Magnetic resonance guided ultrasound therapy system with inclined track to move transducers in a small vertical space
US5436873A (en) 1994-05-31 1995-07-25 The Babcock & Wilcox Company Electrostatic shield for electromagnetic acoustic transducer noise rejection

Also Published As

Publication number Publication date
JP2000513607A (ja) 2000-10-17
AU740687B2 (en) 2001-11-08
EP0909397A1 (en) 1999-04-21
DK0909397T3 (da) 2002-02-11
US6520911B1 (en) 2003-02-18
EP0909397B1 (en) 2001-10-10
WO1998000732A1 (en) 1998-01-08
DE69707287D1 (de) 2001-11-15
AU3644197A (en) 1998-01-21
DE69707287T2 (de) 2002-07-11
ATE206821T1 (de) 2001-10-15
PT909397E (pt) 2002-04-29

Similar Documents

Publication Publication Date Title
ES2165617T3 (es) Sistema y procedimiento de formacion de imagenes por el efecto hall de ultrasonidos.
MX2019014146A (es) Panel de presentacion y metodo de deteccion de grietas del mismo, y aparato de presentacion.
IT1043931B (it) Dispositivo per determinare la presenza di residui di antibiotici particolarmente nel latte e nella carne
IT980604B (it) Procedimento per lo sviluppo di immagini elettrostatiche e copia ottenuta con il procedimento
EP3056863A3 (en) Aircraft systems and methods with enhanced notams
IT1054758B (it) Sistema diffurosre acustico con ampia sorgente di immagine acustica
PA8554401A1 (es) Reconstruccion de mensajes a partir de su deteccion parcial
ES2142544T3 (es) Tonalidad para compresion de audio perceptiva basada sobre la incertidumbre del volumen sonoro.
AR038979A2 (es) Metodo de visualizacion
IT978732B (it) Sistema per la generazione di potenza in corrente continua e corrente alternata e metodo re lativo
ES2130848T3 (es) Medio de visualizacion que incorpora altavoces.
KR840002184A (ko) 전송된 메세지 비활성 코드용 인코더
KR910013037A (ko) 액정표시장치용 구동회로
ES2178150T3 (es) Motor electrico.
ES2180272T3 (es) Dispositivo que proporciona visibilidad de las imagenes desde todos los lados.
IT946351B (it) Procedimento e dispositivo per la riproduzione elettrostatografica di immagine con liquido polare particolarmente utili in xerogra fia
ES172125A1 (es) MEJORAS EN SISTEMAS DE TELEVISIoN
ITCE940005A1 (it) Raddrizzatore esterno per colonoscopia
IT983837B (it) Sistema di esame mediante ultra suoni con visualizzazione pseu doisometrica
ES2128128T3 (es) Metodo para dirigir frecuencias de resonancia de modos de oscilacion perturbadores.
RU159728U1 (ru) Светозвуковой маяк
IT993551B (it) Procedimento e dispositivo per la rappresentazione ottica di impulsi in particolare impulsi ad ultra suoni
ES2178492T3 (es) Sistema de audio para vehiculo.
AR001972A1 (es) Motor de inducción polifásico
KR102728017B9 (ko) 전류 구동 회로 및 이를 이용하는 디스플레이 구동 장치

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 909397

Country of ref document: ES