FI885210A0 - Arrangemang foer undersoekning av ett objekt. - Google Patents

Arrangemang foer undersoekning av ett objekt.

Info

Publication number
FI885210A0
FI885210A0 FI885210A FI885210A FI885210A0 FI 885210 A0 FI885210 A0 FI 885210A0 FI 885210 A FI885210 A FI 885210A FI 885210 A FI885210 A FI 885210A FI 885210 A0 FI885210 A0 FI 885210A0
Authority
FI
Finland
Prior art keywords
undersoekning
objekt
ett
arrangemang foer
arrangemang
Prior art date
Application number
FI885210A
Other languages
English (en)
Other versions
FI80585C (fi
FI80585B (fi
Inventor
Raimo Sepponen
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI885210A priority Critical patent/FI80585C/fi
Publication of FI885210A0 publication Critical patent/FI885210A0/fi
Priority to DE3937052A priority patent/DE3937052B4/de
Priority to JP1293784A priority patent/JPH02198540A/ja
Application granted granted Critical
Publication of FI80585B publication Critical patent/FI80585B/fi
Publication of FI80585C publication Critical patent/FI80585C/fi
Priority to US07/773,254 priority patent/US5211166A/en

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
    • G01R33/62—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using double resonance
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/392—Radioactive markers
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N5/1027—Interstitial radiation therapy

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Surgical Instruments (AREA)
FI885210A 1988-11-11 1988-11-11 Arrangemang foer undersoekning av ett objekt. FI80585C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI885210A FI80585C (fi) 1988-11-11 1988-11-11 Arrangemang foer undersoekning av ett objekt.
DE3937052A DE3937052B4 (de) 1988-11-11 1989-11-07 Instrumentenkörper für ein medezinisches Instrument zur Untersuchung von Gegenständen wie des menschlichen Körpers
JP1293784A JPH02198540A (ja) 1988-11-11 1989-11-10 手術器具
US07/773,254 US5211166A (en) 1988-11-11 1991-10-09 Operative instrument providing enhanced visibility area in MR image

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI885210 1988-11-11
FI885210A FI80585C (fi) 1988-11-11 1988-11-11 Arrangemang foer undersoekning av ett objekt.

Publications (3)

Publication Number Publication Date
FI885210A0 true FI885210A0 (fi) 1988-11-11
FI80585B FI80585B (fi) 1990-03-30
FI80585C FI80585C (fi) 1990-07-10

Family

ID=8527367

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885210A FI80585C (fi) 1988-11-11 1988-11-11 Arrangemang foer undersoekning av ett objekt.

Country Status (4)

Country Link
US (1) US5211166A (fi)
JP (1) JPH02198540A (fi)
DE (1) DE3937052B4 (fi)
FI (1) FI80585C (fi)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9124810D0 (en) * 1991-11-22 1992-01-15 Marconi Gec Ltd Probes for use in imaging
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
US5318025A (en) * 1992-04-01 1994-06-07 General Electric Company Tracking system to monitor the position and orientation of a device using multiplexed magnetic resonance detection
US5271400A (en) * 1992-04-01 1993-12-21 General Electric Company Tracking system to monitor the position and orientation of a device using magnetic resonance detection of a sample contained within the device
US5353795A (en) * 1992-12-10 1994-10-11 General Electric Company Tracking system to monitor the position of a device using multiplexed magnetic resonance detection
DK0673621T3 (da) * 1994-03-18 1998-11-30 Schneider Europ Gmbh System til visning af magnetisk resonans for at følge et medicinsk udstyr
USRE40587E1 (en) 1994-03-18 2008-11-25 Schneider (Europe) A.G. Antenna for magnetic resonance imaging and method of use
US5447156A (en) * 1994-04-04 1995-09-05 General Electric Company Magnetic resonance (MR) active invasive devices for the generation of selective MR angiograms
WO1996014023A1 (de) * 1994-11-04 1996-05-17 Norbert Heske Hohlkanüle zur intrakorporalen gewebeuntersuchung aus kunststoff
US6333971B2 (en) 1995-06-07 2001-12-25 George S. Allen Fiducial marker
GB9514877D0 (en) * 1995-07-20 1995-09-20 Marconi Gec Ltd Magnetic resonance methods and apparatus
US5782764A (en) * 1995-11-07 1998-07-21 Iti Medical Technologies, Inc. Fiber composite invasive medical instruments and methods for use in interventional imaging procedures
US5744958A (en) * 1995-11-07 1998-04-28 Iti Medical Technologies, Inc. Instrument having ultra-thin conductive coating and method for magnetic resonance imaging of such instrument
US6898454B2 (en) 1996-04-25 2005-05-24 The Johns Hopkins University Systems and methods for evaluating the urethra and the periurethral tissues
US7236816B2 (en) * 1996-04-25 2007-06-26 Johns Hopkins University Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies
US6675033B1 (en) 1999-04-15 2004-01-06 Johns Hopkins University School Of Medicine Magnetic resonance imaging guidewire probe
US5961455A (en) * 1996-12-31 1999-10-05 Daum Gmbh Device for positioning a medical instrument and method
US6752812B1 (en) 1997-05-15 2004-06-22 Regent Of The University Of Minnesota Remote actuation of trajectory guide
US5993463A (en) 1997-05-15 1999-11-30 Regents Of The University Of Minnesota Remote actuation of trajectory guide
US6061587A (en) * 1997-05-15 2000-05-09 Regents Of The University Of Minnesota Method and apparatus for use with MR imaging
US7048716B1 (en) 1997-05-15 2006-05-23 Stanford University MR-compatible devices
CA2289837A1 (en) * 1997-05-15 1998-11-19 Michael E. Moseley Method and apparatus for targeted drug delivery into a living patient using magnetic resonance imaging
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
US6026316A (en) * 1997-05-15 2000-02-15 Regents Of The University Of Minnesota Method and apparatus for use with MR imaging
US6175760B1 (en) * 1998-02-17 2001-01-16 University Of Iowa Research Foundation Lesion localizer for nuclear medicine
US6463317B1 (en) 1998-05-19 2002-10-08 Regents Of The University Of Minnesota Device and method for the endovascular treatment of aneurysms
US6195577B1 (en) 1998-10-08 2001-02-27 Regents Of The University Of Minnesota Method and apparatus for positioning a device in a body
US6408202B1 (en) 1998-11-03 2002-06-18 The Johns Hopkins University Transesophageal magnetic resonance analysis method and apparatus
FI105447B (fi) * 1998-11-03 2000-08-31 Raimo Pentti Juhani Joensuu Järjestely kohteen tutkimiseen
US7848788B2 (en) 1999-04-15 2010-12-07 The Johns Hopkins University Magnetic resonance imaging probe
WO2000062672A1 (en) 1999-04-15 2000-10-26 Surgi-Vision Methods for in vivo magnetic resonance imaging
CA2398967A1 (en) 2000-02-01 2001-08-09 Albert C. Lardo Magnetic resonance imaging transseptal needle antenna
GB0006207D0 (en) 2000-03-16 2000-05-03 Picker Nordstar Oy Nuclear magnetic resonance apparatus and method
EP1269206A2 (en) 2000-03-24 2003-01-02 Surgi-Vision Apparatus, systems and methods for in vivo magnetic resonance imaging
US7660621B2 (en) 2000-04-07 2010-02-09 Medtronic, Inc. Medical device introducer
US6902569B2 (en) 2000-08-17 2005-06-07 Image-Guided Neurologics, Inc. Trajectory guide with instrument immobilizer
US6921406B1 (en) 2001-04-19 2005-07-26 The Ohio State University Stereotactic apparatus and methods
US6911017B2 (en) * 2001-09-19 2005-06-28 Advanced Cardiovascular Systems, Inc. MRI visible catheter balloon
US7704260B2 (en) 2002-09-17 2010-04-27 Medtronic, Inc. Low profile instrument immobilizer
US20060173283A1 (en) * 2002-11-27 2006-08-03 Oskar Axelsson Method of magnetic resonance imaging
NO20025711D0 (no) * 2002-11-27 2002-11-27 Amersham Health As Magnetisk resonansmetode
US7636596B2 (en) 2002-12-20 2009-12-22 Medtronic, Inc. Organ access device and method
US7896889B2 (en) 2003-02-20 2011-03-01 Medtronic, Inc. Trajectory guide with angled or patterned lumens or height adjustment
US7792568B2 (en) * 2003-03-17 2010-09-07 Boston Scientific Scimed, Inc. MRI-visible medical devices
US7596402B2 (en) * 2003-05-05 2009-09-29 Case Western Reserve University MRI probe designs for minimally invasive intravascular tracking and imaging applications
EP1722848A1 (en) 2004-02-13 2006-11-22 Medtronic, Inc. Methods and apparatus for securing a therapy delivery device within a burr hole
US20050283226A1 (en) * 2004-06-18 2005-12-22 Scimed Life Systems, Inc. Medical devices
US7296442B2 (en) * 2004-07-15 2007-11-20 Owens-Brockway Glass Container Inc. Neck ring cooling
US7925326B2 (en) * 2004-09-03 2011-04-12 Siemens Molecular Imaging, Inc. Solid fiduciary marker for multimodality imaging
US7744606B2 (en) 2004-12-04 2010-06-29 Medtronic, Inc. Multi-lumen instrument guide
US7497863B2 (en) 2004-12-04 2009-03-03 Medtronic, Inc. Instrument guiding stage apparatus and method for using same
US7955344B2 (en) * 2005-04-01 2011-06-07 Nexgen Medical Systems, Inc. Thrombus removal system and process
US8603122B2 (en) 2005-04-01 2013-12-10 Nexgen Medical Systems, Incorporated Thrombus removal system and process
USRE47376E1 (en) 2005-04-01 2019-05-07 Nexgen Medical Systems, Incorporated Thrombus removal system and process
US7955345B2 (en) * 2005-04-01 2011-06-07 Nexgen Medical Systems, Inc. Thrombus removal system and process
US20060293581A1 (en) * 2005-05-12 2006-12-28 Sunnybrook And Women's College Health Sciences Centre Marker device for X-ray, ultrasound and MR imaging
US20070025918A1 (en) * 2005-07-28 2007-02-01 General Electric Company Magnetic resonance imaging (MRI) agents: water soluble carbon-13 enriched fullerene and carbon nanotubes for use with dynamic nuclear polarization
US7839144B2 (en) * 2008-02-01 2010-11-23 Baker Hughes Incorporated Method for estimating insitu fluid viscosity from NMR measurements
WO2011119872A1 (en) 2010-03-24 2011-09-29 Nexgen Medical Systems, Inc. Thrombus removal system and process
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
DE102011003874A1 (de) * 2011-02-09 2012-08-09 Siemens Aktiengesellschaft Lokalisierung von eingeführten Objekten bei interventioneller MR
US10172521B2 (en) 2013-07-08 2019-01-08 General Electric Company Systems and methods for tracking imaging attenuators

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1052861A (en) * 1975-03-18 1979-04-17 Varian Associates Gyromagnetic resonance fourier transform zeugmatography
US4345207A (en) * 1980-04-24 1982-08-17 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for obtaining enhanced NMR signals
FI833807A (fi) * 1983-06-23 1984-12-24 Instrumentarium Oy Foerfarande foer utredning av aemnets eller magnetfaeltets egenskaper.
US4618978A (en) * 1983-10-21 1986-10-21 Cosman Eric R Means for localizing target coordinates in a body relative to a guidance system reference frame in any arbitrary plane as viewed by a tomographic image through the body
US4749560A (en) * 1984-08-13 1988-06-07 Research Corporation Metal organo phosphorous compounds for NMR analysis
JPS62500048A (ja) * 1984-08-13 1987-01-08 バ−ク，ハワ−ド・ロイ ソリツド・ステ−トｎｍｒプロ−ブ
GB8600665D0 (en) * 1986-01-13 1986-02-19 Longmore D B Surgical catheters
US4719425A (en) * 1986-04-15 1988-01-12 Scientific Innovations, Inc. NMR imaging method and apparatus
US4989608A (en) * 1987-07-02 1991-02-05 Ratner Adam V Device construction and method facilitating magnetic resonance imaging of foreign objects in a body
GB8718515D0 (en) * 1987-08-05 1987-09-09 Nat Res Dev Obtaining images
JP2654046B2 (ja) * 1988-01-29 1997-09-17 株式会社東芝 磁気共鳴イメージング装置

Also Published As

Publication number Publication date
FI80585C (fi) 1990-07-10
US5211166A (en) 1993-05-18
DE3937052B4 (de) 2005-12-22
DE3937052A1 (de) 1990-05-17
FI80585B (fi) 1990-03-30
JPH02198540A (ja) 1990-08-07

Similar Documents

Publication Publication Date Title
FI885210A0 (fi) Arrangemang foer undersoekning av ett objekt.
FI895825A0 (fi) Fysioterapeutisk anordning foer producering av ett magnetiskt faelt foer terapeutisk anvaendning.
FI911142A0 (fi) Ett tredimensionellt cell- och vaevnadskultiveringssystem.
FI895623A0 (fi) Detekteringsanordning foer ett biologiskt objekt.
FI906186A0 (fi) Foerpackning avsedd foer ett vaetskor.
FI900936A0 (fi) Foerfarande foer foerhindrande av biologisk nedsmutsning i ett cirkulationsvattensystem.
FI893047A0 (fi) Ett konserveringsaemnessystem innehaollande komposition foer impregnering av en torkduk av fibertyg.
FI904608A0 (fi) Anordning foer oeverfoering av fjaerrvaerme till ett hetvattensystem.
FI900765A0 (fi) Foerfarande foer mikrobearbetning av ytan av ett arbetsstycke med hjaelp av en laserstraole.
FI891162A0 (fi) Glaettningsanordning av ett bestrykningsmaskineri.
FI893166A0 (fi) Foerfarande foer foerbindning av ett roerstycke till skumisolerade roerledningar.
FI895073A0 (fi) Foerfarande foer framstaellning av ett anjonbytarharts-administreringssystem.
FI905259A0 (fi) Sammansaettning foer infoering i ett hoegtemperaturomraode.
FI904471A0 (fi) Styrbar hjulaxel foer ett motorfordon.
FI882657A0 (fi) Anordning foer aostadkommande av ett skyddande skikt fraon smaelta metaller.
FI900234A0 (fi) Manoevringsanordning foer ett sprutmunstycke.
FI893987A0 (fi) Foerfarande foer finavstaemning av en utjaemnare foer anvaendning i ett dataoeverfoeringssystems mottagare.
FI882016A0 (fi) Foerfarande foer tillverkning av ett glasfoeremaol.
FI890644A (fi) Foerfarande foer framkallning av ett fotografiskt tryckmaterial.
FI891608A (fi) Gummitaetning foer ett roerfaestdon.
FI891472A0 (fi) Foerfarande foer framstaellning av ett analytiskt element foer bestaemning av antinukleaera antikroppar.
FI882787A0 (fi) Foerfarande foer framstaellning av ett laminerat timmerelement.
FI912916A0 (fi) Ett foerfarande foer registrering av faergtelevisionssignaler.
FI882195A0 (fi) Ett publiktelefonsystem foer anvaendning i ett resetelefonnaet.
FI880239A (fi) Foerfarande foer framstaellning av ett titandioxidpigment.

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: PICKER NORDSTAR OY

MM Patent lapsed

Owner name: PICKER NORDSTAR OY