FI962186A0 - Puhallettava magneettisen resonanssin tunnistava käämilaite - Google Patents

Puhallettava magneettisen resonanssin tunnistava käämilaite

Info

Publication number
FI962186A0
FI962186A0 FI962186A FI962186A FI962186A0 FI 962186 A0 FI962186 A0 FI 962186A0 FI 962186 A FI962186 A FI 962186A FI 962186 A FI962186 A FI 962186A FI 962186 A0 FI962186 A0 FI 962186A0
Authority
FI
Finland
Prior art keywords
magnetic resonance
coil device
sensing coil
resonance sensing
inflatable magnetic
Prior art date
Application number
FI962186A
Other languages
English (en)
Swedish (sv)
Other versions
FI962186A (fi
Inventor
Thomas A Marandos
Original Assignee
Magna Lab 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 Magna Lab Inc filed Critical Magna Lab Inc
Publication of FI962186A0 publication Critical patent/FI962186A0/fi
Publication of FI962186A publication Critical patent/FI962186A/fi

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00557—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated inflatable
    • 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
    • G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FI962186A 1993-11-24 1996-05-23 Puhallettava magneettisen resonanssin tunnistava käämilaite FI962186A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/157,984 US5400787A (en) 1993-11-24 1993-11-24 Inflatable magnetic resonance imaging sensing coil assembly positioning and retaining device and method for using the same
PCT/US1994/013749 WO1995014428A1 (en) 1993-11-24 1994-11-23 Inflatable magnetic resonance imaging sensing coil device

Publications (2)

Publication Number Publication Date
FI962186A0 true FI962186A0 (fi) 1996-05-23
FI962186A FI962186A (fi) 1996-07-23

Family

ID=22566195

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962186A FI962186A (fi) 1993-11-24 1996-05-23 Puhallettava magneettisen resonanssin tunnistava käämilaite

Country Status (10)

Country Link
US (1) US5400787A (fi)
EP (1) EP0734226A1 (fi)
JP (1) JP3504663B2 (fi)
CN (1) CN1137229A (fi)
AU (1) AU680079B2 (fi)
CA (1) CA2177262A1 (fi)
FI (1) FI962186A (fi)
IL (1) IL111760A0 (fi)
PL (1) PL314697A1 (fi)
WO (1) WO1995014428A1 (fi)

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US9427596B2 (en) 2013-01-16 2016-08-30 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10596369B2 (en) 2011-03-01 2020-03-24 Greatbatch Ltd. Low equivalent series resistance RF filter for an active implantable medical device
US11198014B2 (en) 2011-03-01 2021-12-14 Greatbatch Ltd. Hermetically sealed filtered feedthrough assembly having a capacitor with an oxide resistant electrical connection to an active implantable medical device housing
US10272252B2 (en) 2016-11-08 2019-04-30 Greatbatch Ltd. Hermetic terminal for an AIMD having a composite brazed conductive lead
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CN102908193B (zh) * 2011-08-03 2014-12-17 上海联影医疗科技有限公司 一种提高信噪比的四肢定位装置及其四肢接收装置
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CN107811638B (zh) * 2017-11-24 2021-05-14 上海联影医疗科技股份有限公司 磁共振系统
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CN111755202B (zh) * 2020-07-02 2021-10-26 散裂中子源科学中心 高辐射区远程维护用的二极磁铁设备
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Also Published As

Publication number Publication date
EP0734226A1 (en) 1996-10-02
US5400787A (en) 1995-03-28
AU1214695A (en) 1995-06-13
CN1137229A (zh) 1996-12-04
JP3504663B2 (ja) 2004-03-08
FI962186A (fi) 1996-07-23
CA2177262A1 (en) 1995-06-01
WO1995014428A1 (en) 1995-06-01
PL314697A1 (en) 1996-09-16
AU680079B2 (en) 1997-07-17
IL111760A0 (en) 1995-01-24
JPH09511154A (ja) 1997-11-11
EP0734226A4 (fi) 1996-10-30

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