WO2007122234A3 - Vorrichtung und verfahren zur darstellung der position einer medizinischen einrichtung im körper eines lebewesens - Google Patents

Vorrichtung und verfahren zur darstellung der position einer medizinischen einrichtung im körper eines lebewesens Download PDF

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Publication number
WO2007122234A3
WO2007122234A3 PCT/EP2007/053993 EP2007053993W WO2007122234A3 WO 2007122234 A3 WO2007122234 A3 WO 2007122234A3 EP 2007053993 W EP2007053993 W EP 2007053993W WO 2007122234 A3 WO2007122234 A3 WO 2007122234A3
Authority
WO
WIPO (PCT)
Prior art keywords
transponder
image
medical device
reference system
generating
Prior art date
Application number
PCT/EP2007/053993
Other languages
English (en)
French (fr)
Other versions
WO2007122234A2 (de
Inventor
Ulrich Bill
Daniel Evers
Richard Roskosch
Joachim Wuerker
Original Assignee
Siemens Ag
Ulrich Bill
Daniel Evers
Richard Roskosch
Joachim Wuerker
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 Siemens Ag, Ulrich Bill, Daniel Evers, Richard Roskosch, Joachim Wuerker filed Critical Siemens Ag
Publication of WO2007122234A2 publication Critical patent/WO2007122234A2/de
Publication of WO2007122234A3 publication Critical patent/WO2007122234A3/de

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • 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
    • A61B2090/397—Markers, e.g. radio-opaque or breast lesions markers electromagnetic other than visible, e.g. microwave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/12—Arrangements for detecting or locating foreign bodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001—Means for transferring electromagnetic energy to implants
    • A61F2250/0002—Means for transferring electromagnetic energy to implants for data transfer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Robotics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zur Darstellung der Position einer medizinischen Einrichtung im Körper (K) eines Lebewesens, umfassend: eine mit zumindest einem Transponder (3) versehene medizi-ische Einrichtung, eine Bilderzeugungseinrichtung (12, 13, 14) zur Erzeugung eines ersten Bilds eines Abschnitts des Körperinneren aus ersten Bilddaten, wobei die ersten Bilddaten mit Koordinaten eines ersten Koordinatensystems korreliert sind, zumindest einen außerhalb des Körpers (K) vorgesehenen Sender (1) zum Senden eines elektromagnetischen Sendesignals (S) zum Transponder (3), zumindest einen außerhalb des Körpers (K) vorgesehenen Empfänger (1) zum Empfangen eines vom Transponder (3) infolge des ersten Sendesignals (S) abgestrahlten elektromagnetischen Reflexionssignals (R), eine Positionsermittlungseinrichtung (6, 7, 8, 9, 10, 11) zur Ermittlung der Position des Transponders (3) in einem zweiten Koordinatensystem, wobei die Position aus einem sich aus der Phasendifferenz zwischen dem Sende- (S) und dem Reflexionssignal (R) ergebenden Abstand (d) zwischen dem Empfänger (1) und dem Transponder (3) ermittelt wird, einer Korrelationseinrichtung zur Korrelation des ersten und des zweiten Koordinatensystems und einer Bildüberlagerungseinrichtung zur Erzeugung eines das erste Bild und darin die Position des Transponders (3) wiedergebenden zweiten Bilds.
PCT/EP2007/053993 2006-04-26 2007-04-24 Vorrichtung und verfahren zur darstellung der position einer medizinischen einrichtung im körper eines lebewesens WO2007122234A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006019415A DE102006019415B4 (de) 2006-04-26 2006-04-26 Vorrichtung und Verfahren zur Darstellung der Position einer medizinischen Einrichtung im Körper eines Lebewesens
DE102006019415.2 2006-04-26

Publications (2)

Publication Number Publication Date
WO2007122234A2 WO2007122234A2 (de) 2007-11-01
WO2007122234A3 true WO2007122234A3 (de) 2008-01-31

Family

ID=38542258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/053993 WO2007122234A2 (de) 2006-04-26 2007-04-24 Vorrichtung und verfahren zur darstellung der position einer medizinischen einrichtung im körper eines lebewesens

Country Status (2)

Country Link
DE (1) DE102006019415B4 (de)
WO (1) WO2007122234A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037846A1 (de) 2007-08-10 2009-02-19 Siemens Ag Vorrichtung und Verfahren zum Bestimmen einer Position einer medizinischen Einrichtung im Körper eines Lebewesens
DE102008003005A1 (de) * 2008-01-02 2009-07-16 Siemens Ag Positionskontrolle medizinischer Geräte im menschlichen Körper mittels Phasendifferenzmessung
DE102008057975A1 (de) * 2008-11-19 2010-05-20 Rohde & Schwarz Gmbh & Co. Kg Vorrichtung und Verfahren zur Positionierung bei Strahlungsbehandlungen
DE102009007986A1 (de) * 2009-02-07 2010-08-12 Radl, Bernd, Dr. Vorrichtung zur Beleuchtung eines Operationsfeldes eines sterilen Operationsraumes
DE102009021025A1 (de) * 2009-05-13 2010-11-25 Siemens Aktiengesellschaft Medizinisches Navigationssystem
DE102009025247A1 (de) * 2009-06-17 2010-12-30 Siemens Aktiengesellschaft Verfahren zur Erzeugung eines Röntgenbildes eines in einem Patienten platzierten Implantats und Medizinsystem

Citations (7)

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Publication number Priority date Publication date Assignee Title
US5057095A (en) * 1989-11-16 1991-10-15 Fabian Carl E Surgical implement detector utilizing a resonant marker
US6246898B1 (en) * 1995-03-28 2001-06-12 Sonometrics Corporation Method for carrying out a medical procedure using a three-dimensional tracking and imaging system
US20020145563A1 (en) * 2001-01-26 2002-10-10 Kane Ronald J. Body motion tracking system
EP1321097A2 (de) * 2001-12-21 2003-06-25 Biosense, Inc. Drahtloser Positionssensor
EP1440659A2 (de) * 2003-01-16 2004-07-28 NTT DoCoMo, Inc. Verfahren und Vorrichtung zur Positionsmessung einer in vivo Funkvorrichtung
WO2005067792A1 (en) * 2004-01-12 2005-07-28 Calypso Medical Technologies, Inc. Methods and apparatus for stimulating and/or sensing neurons in a patient
WO2005104976A1 (en) * 2004-05-03 2005-11-10 Micropos Medical Ab Implant, apparatus and method for tracking a target area

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DE4215901A1 (de) * 1992-05-14 1993-08-12 Siemens Ag Katheter mit einem lokalisierbaren endbereich und verwendung desselben
US6233475B1 (en) * 1998-09-18 2001-05-15 Synnybrook Health Science Center Method for coordinating MR angiography scan with arrival of bolus at imaging site
US6233476B1 (en) * 1999-05-18 2001-05-15 Mediguide Ltd. Medical positioning system
US6474341B1 (en) * 1999-10-28 2002-11-05 Surgical Navigation Technologies, Inc. Surgical communication and power system
DE10112303A1 (de) * 2001-03-14 2002-10-02 Siemens Ag Verfahren und Vorrichtung zur drahtlosen Erfassung von Bewegungen eines medizinischen Instruments im Körperinneren Patienten
DE10202091B4 (de) * 2002-01-21 2005-09-08 Siemens Ag Vorrichtung zur Ermittlung einer Koordinatentransformation
US7280863B2 (en) * 2003-10-20 2007-10-09 Magnetecs, Inc. System and method for radar-assisted catheter guidance and control

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057095A (en) * 1989-11-16 1991-10-15 Fabian Carl E Surgical implement detector utilizing a resonant marker
US6246898B1 (en) * 1995-03-28 2001-06-12 Sonometrics Corporation Method for carrying out a medical procedure using a three-dimensional tracking and imaging system
US20020145563A1 (en) * 2001-01-26 2002-10-10 Kane Ronald J. Body motion tracking system
EP1321097A2 (de) * 2001-12-21 2003-06-25 Biosense, Inc. Drahtloser Positionssensor
EP1440659A2 (de) * 2003-01-16 2004-07-28 NTT DoCoMo, Inc. Verfahren und Vorrichtung zur Positionsmessung einer in vivo Funkvorrichtung
WO2005067792A1 (en) * 2004-01-12 2005-07-28 Calypso Medical Technologies, Inc. Methods and apparatus for stimulating and/or sensing neurons in a patient
WO2005104976A1 (en) * 2004-05-03 2005-11-10 Micropos Medical Ab Implant, apparatus and method for tracking a target area

Non-Patent Citations (1)

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Title
BORIC-LUBECKE O ET AL: "Range Correlation and>tex<$ I/ Q$>/tex<Performance Benefits in Single-Chip Silicon Doppler Radars for Noncontact Cardiopulmonary Monitoring", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 52, no. 3, March 2004 (2004-03-01), pages 838 - 848, XP011108871, ISSN: 0018-9480 *

Also Published As

Publication number Publication date
DE102006019415A1 (de) 2007-10-31
WO2007122234A2 (de) 2007-11-01
DE102006019415B4 (de) 2013-03-14

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