BR0109017A - Aparelho para análise de espécimes por ressonância magnética - Google Patents

Aparelho para análise de espécimes por ressonância magnética

Info

Publication number
BR0109017A
BR0109017A BR0109017-8A BR0109017A BR0109017A BR 0109017 A BR0109017 A BR 0109017A BR 0109017 A BR0109017 A BR 0109017A BR 0109017 A BR0109017 A BR 0109017A
Authority
BR
Brazil
Prior art keywords
wire
magnetic resonance
analysis apparatus
specimen analysis
tube
Prior art date
Application number
BR0109017-8A
Other languages
English (en)
Inventor
Lawrence A Minkoff
Original Assignee
Cardiac M R I Inc
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 Cardiac M R I Inc filed Critical Cardiac M R I Inc
Publication of BR0109017A publication Critical patent/BR0109017A/pt

Links

Classifications

    • 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34084—Constructional details, e.g. resonators, specially adapted to MR implantable coils or coils being geometrically adaptable to the sample, e.g. flexible coils or coils comprising mutually movable parts
    • 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
    • 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Magnetic Variables (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

"APARELHO PARA ANáLISE DE ESPéCIMES POR RESSONâNCIA MAGNéTICA". A presente invenção compreende um arame guia (18) disposto dentro de um primeiro tubo (12). Um primeiro arame (20) tendo uma primeira extremidade (22) e uma segunda extremidade (24) é entrelaçado dentro do primeiro tubo (12) em torno do arame guia (18) de maneira tal que a primeira extremidade (22) e a segunda extremidade (24) estejam dispostas na extremidade proximal (14) do primeiro tubo (12). O fio (20) pode ser formado de fio lutz, fio multifilamentar ou fio de cobre maciço.
BR0109017-8A 2000-03-03 2001-03-05 Aparelho para análise de espécimes por ressonância magnética BR0109017A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51789400A 2000-03-03 2000-03-03
PCT/US2001/006980 WO2001066008A1 (en) 2000-03-03 2001-03-05 Magnetic resonance specimen analysis apparatus

Publications (1)

Publication Number Publication Date
BR0109017A true BR0109017A (pt) 2003-07-22

Family

ID=24061662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109017-8A BR0109017A (pt) 2000-03-03 2001-03-05 Aparelho para análise de espécimes por ressonância magnética

Country Status (10)

Country Link
US (1) US6915153B2 (pt)
EP (1) EP1263319A4 (pt)
CN (1) CN1273082C (pt)
AU (1) AU2001241982A1 (pt)
BR (1) BR0109017A (pt)
CA (1) CA2402925A1 (pt)
MX (1) MXPA02008661A (pt)
NZ (1) NZ521411A (pt)
WO (1) WO2001066008A1 (pt)
ZA (1) ZA200207301B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7725161B2 (en) * 2003-02-03 2010-05-25 John Hopkins University Active MRI intramyocardial injeciton catheter with a deflectable distal section
WO2005103748A1 (en) * 2004-04-23 2005-11-03 Koninklijke Philips Electronics N.V. Magnetic resonance imaging system provided with an electrical accessory device
EP1853092B1 (en) * 2006-05-04 2011-10-05 LG Electronics, Inc. Enhancing stereo audio with remix capability
WO2008060111A1 (en) * 2006-11-15 2008-05-22 Lg Electronics Inc. A method and an apparatus for decoding an audio signal
KR101062353B1 (ko) 2006-12-07 2011-09-05 엘지전자 주식회사 오디오 신호의 디코딩 방법 및 그 장치
JP5450085B2 (ja) * 2006-12-07 2014-03-26 エルジー エレクトロニクス インコーポレイティド オーディオ処理方法及び装置
US20110118590A1 (en) * 2009-11-18 2011-05-19 Siemens Medical Solutions Usa, Inc. System For Continuous Cardiac Imaging And Mapping

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100438C (pt) * 1900-01-01
US3372395A (en) * 1963-11-13 1968-03-05 Gen Electric Vlf antenna
JPH0329639A (ja) * 1989-06-28 1991-02-07 Toshiba Corp 磁気共鳴イメージング撮影用表面コイル
FI91357C (fi) * 1991-11-15 1994-06-27 Picker Nordstar Oy Anatominen tuenta MRI-laitteeseen
US5307808A (en) * 1992-04-01 1994-05-03 General Electric Company Tracking system and pulse sequences to monitor the position of a device using magnetic resonance
US5739738A (en) * 1994-07-18 1998-04-14 The United States Of America As Represented By The Secretary Of The Navy Inflatable HI Q toroidal inductor
US5699801A (en) * 1995-06-01 1997-12-23 The Johns Hopkins University Method of internal magnetic resonance imaging and spectroscopic analysis and associated apparatus
WO1997019362A1 (en) * 1995-11-24 1997-05-29 Philips Electronics N.V. Mri-system and catheter for interventional procedures
EP0990175A4 (en) * 1995-12-29 2000-06-14 Doty Scient Inc LOW-INDUCTANCE DIVIDED WIRE REINFORCEMENT COIL IN THE CROSSWAY

Also Published As

Publication number Publication date
US20030023160A1 (en) 2003-01-30
EP1263319A1 (en) 2002-12-11
EP1263319A4 (en) 2007-05-02
ZA200207301B (en) 2003-08-19
US6915153B2 (en) 2005-07-05
MXPA02008661A (es) 2004-09-06
CN1273082C (zh) 2006-09-06
CN1419429A (zh) 2003-05-21
WO2001066008A1 (en) 2001-09-13
CA2402925A1 (en) 2001-09-13
AU2001241982A1 (en) 2001-09-17
NZ521411A (en) 2004-03-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1971 DE 14/10/2008.