IL97231A - התקן לשמוש בשדה מגנטי של מכשירי הדמיה בעלי תהודה מגנטיים כמקור לשדה המגנטי הסטאטי של מתמרים אלקטרו מגנטיים - Google Patents

התקן לשמוש בשדה מגנטי של מכשירי הדמיה בעלי תהודה מגנטיים כמקור לשדה המגנטי הסטאטי של מתמרים אלקטרו מגנטיים

Info

Publication number
IL97231A
IL97231A IL9723191A IL9723191A IL97231A IL 97231 A IL97231 A IL 97231A IL 9723191 A IL9723191 A IL 9723191A IL 9723191 A IL9723191 A IL 9723191A IL 97231 A IL97231 A IL 97231A
Authority
IL
Israel
Prior art keywords
magnetic field
current
acoustic pressure
pressure waves
static magnetic
Prior art date
Application number
IL9723191A
Other languages
English (en)
Other versions
IL97231A0 (en
Original Assignee
Brigham & Womens Hospital
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 Brigham & Womens Hospital filed Critical Brigham & Womens Hospital
Publication of IL97231A0 publication Critical patent/IL97231A0/xx
Publication of IL97231A publication Critical patent/IL97231A/he

Links

Classifications

    • 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
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/043—Sound-producing devices producing shock waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
    • A61B17/2256—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves with means for locating or checking the concrement, e.g. X-ray apparatus, imaging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL9723191A 1990-02-13 1991-02-13 התקן לשמוש בשדה מגנטי של מכשירי הדמיה בעלי תהודה מגנטיים כמקור לשדה המגנטי הסטאטי של מתמרים אלקטרו מגנטיים IL97231A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/479,415 US5131392A (en) 1990-02-13 1990-02-13 Use of magnetic field of magnetic resonance imaging devices as the source of the magnetic field of electromagnetic transducers

Publications (2)

Publication Number Publication Date
IL97231A0 IL97231A0 (en) 1992-05-25
IL97231A true IL97231A (he) 2000-07-16

Family

ID=23903913

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9723191A IL97231A (he) 1990-02-13 1991-02-13 התקן לשמוש בשדה מגנטי של מכשירי הדמיה בעלי תהודה מגנטיים כמקור לשדה המגנטי הסטאטי של מתמרים אלקטרו מגנטיים

Country Status (8)

Country Link
US (1) US5131392A (he)
EP (1) EP0515572A4 (he)
JP (1) JPH05509240A (he)
KR (1) KR920702966A (he)
AU (1) AU7480291A (he)
CA (1) CA2075935A1 (he)
IL (1) IL97231A (he)
WO (1) WO1991011958A1 (he)

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US5291890A (en) * 1991-08-29 1994-03-08 General Electric Company Magnetic resonance surgery using heat waves produced with focussed ultrasound
US5323778A (en) * 1991-11-05 1994-06-28 Brigham & Women's Hospital Method and apparatus for magnetic resonance imaging and heating tissues
JP3325300B2 (ja) * 1992-02-28 2002-09-17 株式会社東芝 超音波治療装置
US5247935A (en) * 1992-03-19 1993-09-28 General Electric Company Magnetic resonance guided focussed ultrasound surgery
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
JP3860227B2 (ja) * 1993-03-10 2006-12-20 株式会社東芝 Ｍｒｉガイド下で用いる超音波治療装置
US5307812A (en) * 1993-03-26 1994-05-03 General Electric Company Heat surgery system monitored by real-time magnetic resonance profiling
US5368031A (en) * 1993-08-29 1994-11-29 General Electric Company Magnetic resonance surgery using heat waves produced with a laser fiber
US5462055A (en) * 1994-08-23 1995-10-31 Northrop Grumman Corporation MRI/hyperthermia dual function antenna system
US5443068A (en) * 1994-09-26 1995-08-22 General Electric Company Mechanical positioner for magnetic resonance guided ultrasound therapy
US6037774A (en) * 1994-10-19 2000-03-14 Mayo Foundation For Medical Education And Research Inertial driver device for MR elastography
US5825186A (en) * 1994-10-19 1998-10-20 Mayo Foundation For Medical Education And Research Method for producing stiffness-weighted MR images
US5592085A (en) * 1994-10-19 1997-01-07 Mayo Foundation For Medical Education And Research MR imaging of synchronous spin motion and strain waves
US5952828A (en) * 1994-10-19 1999-09-14 Mayo Foundation For Medical Education And Research Driver device for MR elastography
WO1997022015A1 (en) * 1995-12-14 1997-06-19 Philips Electronics N.V. Method and device for heating by means of ultrasound guided by magnetic resonance imaging
DE69707287T2 (de) 1996-07-03 2002-07-11 Us Gov Nat Inst Health Ultraschahl-halleffekt abbildungsanordnung und-verfahren
US6272370B1 (en) 1998-08-07 2001-08-07 The Regents Of University Of Minnesota MR-visible medical device for neurological interventions using nonlinear magnetic stereotaxis and a method imaging
US6463317B1 (en) 1998-05-19 2002-10-08 Regents Of The University Of Minnesota Device and method for the endovascular treatment of aneurysms
US6582381B1 (en) * 2000-07-31 2003-06-24 Txsonics Ltd. Mechanical positioner for MRI guided ultrasound therapy system
US7867178B2 (en) * 2003-02-26 2011-01-11 Sanuwave, Inc. Apparatus for generating shock waves with piezoelectric fibers integrated in a composite
DE102005031123B4 (de) * 2005-07-04 2010-12-30 Siemens Ag Verfahren zur Röntgenbildgebung
US8170643B2 (en) * 2005-11-22 2012-05-01 Bsd Medical Corporation System and method for irradiating a target with electromagnetic radiation to produce a heated region
US8979776B2 (en) * 2008-05-02 2015-03-17 Daniel Gelbart Lithotripsy system with automatic 3D tracking
US20090275832A1 (en) * 2008-05-02 2009-11-05 Daniel Gelbart Lithotripsy system with automatic 3D tracking
DE102011010678A1 (de) * 2011-02-08 2012-08-09 Jan Gehrlein Verfahren zur Anregung mechanischer Schwingungen
US9555267B2 (en) * 2014-02-17 2017-01-31 Moshe Ein-Gal Direct contact shockwave transducer
US9701016B1 (en) * 2015-08-10 2017-07-11 X Development Llc Detection of movable ground areas of a robot's environment using a transducer array
CN110064135A (zh) * 2018-01-22 2019-07-30 重庆海扶医疗科技股份有限公司 盆腔疾病体外聚焦超声治疗设备

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US4262632A (en) * 1974-01-03 1981-04-21 Hanton John P Electronic livestock identification system
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Also Published As

Publication number Publication date
JPH05509240A (ja) 1993-12-22
WO1991011958A1 (en) 1991-08-22
AU7480291A (en) 1991-09-03
KR920702966A (ko) 1992-12-17
IL97231A0 (en) 1992-05-25
EP0515572A1 (en) 1992-12-02
EP0515572A4 (en) 1993-04-07
CA2075935A1 (en) 1991-08-14
US5131392A (en) 1992-07-21

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Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees