CA2512092A1 - Apparatus for locating a wireless implantable marker - Google Patents

Apparatus for locating a wireless implantable marker Download PDF

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Publication number
CA2512092A1
CA2512092A1 CA002512092A CA2512092A CA2512092A1 CA 2512092 A1 CA2512092 A1 CA 2512092A1 CA 002512092 A CA002512092 A CA 002512092A CA 2512092 A CA2512092 A CA 2512092A CA 2512092 A1 CA2512092 A1 CA 2512092A1
Authority
CA
Canada
Prior art keywords
field sensors
sensing
marker
coils
signal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002512092A
Other languages
English (en)
French (fr)
Inventor
Nelson J. Wright
Laurence Newell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calypso Medical Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2512092A1 publication Critical patent/CA2512092A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • 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
    • 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
    • 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
    • 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
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • Robotics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Radiation-Therapy Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CA002512092A 2002-12-31 2003-12-23 Apparatus for locating a wireless implantable marker Abandoned CA2512092A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US43749002P 2002-12-31 2002-12-31
US60/437,490 2002-12-31
US10/382,123 US7926491B2 (en) 2002-12-31 2003-03-04 Method and apparatus for sensing field strength signals to estimate location of a wireless implantable marker
US10/382,123 2003-03-04
PCT/US2003/041082 WO2004060177A1 (en) 2002-12-31 2003-12-23 Apparatus for locating a wireless implantable marker

Publications (1)

Publication Number Publication Date
CA2512092A1 true CA2512092A1 (en) 2004-07-22

Family

ID=32658901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002512092A Abandoned CA2512092A1 (en) 2002-12-31 2003-12-23 Apparatus for locating a wireless implantable marker

Country Status (6)

Country Link
US (2) US7926491B2 (enExample)
EP (1) EP1578291A4 (enExample)
JP (1) JP2006523823A (enExample)
AU (1) AU2003299845A1 (enExample)
CA (1) CA2512092A1 (enExample)
WO (1) WO2004060177A1 (enExample)

Families Citing this family (22)

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US20020193685A1 (en) 2001-06-08 2002-12-19 Calypso Medical, Inc. Guided Radiation Therapy System
US7912529B2 (en) 2002-12-30 2011-03-22 Calypso Medical Technologies, Inc. Panel-type sensor/source array assembly
US7926491B2 (en) 2002-12-31 2011-04-19 Calypso Medical Technologies, Inc. Method and apparatus for sensing field strength signals to estimate location of a wireless implantable marker
EP1768747B1 (en) 2004-06-24 2013-08-07 Calypso Medical Technologies, INC. Systems for treating a lung of a patient using guided radiation therapy or surgery
US8340742B2 (en) 2004-07-23 2012-12-25 Varian Medical Systems, Inc. Integrated radiation therapy systems and methods for treating a target in a patient
US8547248B2 (en) 2005-09-01 2013-10-01 Proteus Digital Health, Inc. Implantable zero-wire communications system
US9283053B2 (en) * 2005-09-19 2016-03-15 Varian Medical Systems, Inc. Apparatus and methods for implanting objects, such as bronchoscopically implanting markers in the lung of patients
US8172762B2 (en) * 2006-09-01 2012-05-08 Proteus Biomedical, Inc. Simultaneous blood flow and hematocrit sensor
US7986227B2 (en) * 2007-09-20 2011-07-26 Cornell Research Foundation, Inc. System and method for position matching of a patient for medical imaging
EP2293720B1 (en) 2008-06-05 2021-02-24 Varian Medical Systems, Inc. Motion compensation for medical imaging and associated systems and methods
WO2012045092A2 (en) 2010-10-01 2012-04-05 Calypso Medical Technologies, Inc. Delivery catheter for and method of delivering an implant, for example, bronchoscopically implanting a marker in a lung
US8599009B2 (en) 2011-08-16 2013-12-03 Elwha Llc Systematic distillation of status data relating to regimen compliance
US20160166173A9 (en) * 2012-11-16 2016-06-16 Integrated Medical Technologies, Inc. Device For The Detection Of Metallic Surgical Articles And Harmonic And RFID Tagging Markers
EP3096708A4 (en) 2014-01-24 2017-10-18 Elucent Medical, Inc. Systems and methods comprising localization agents
US10043284B2 (en) 2014-05-07 2018-08-07 Varian Medical Systems, Inc. Systems and methods for real-time tumor tracking
US9919165B2 (en) 2014-05-07 2018-03-20 Varian Medical Systems, Inc. Systems and methods for fiducial to plan association
EP3355782B1 (en) * 2015-10-02 2024-01-24 Elucent Medical, Inc. Signal tag detection systems
WO2017059228A1 (en) 2015-10-02 2017-04-06 Elucent Medical, Inc. Signal tag detection components, devices, and systems
US9730764B2 (en) 2015-10-02 2017-08-15 Elucent Medical, Inc. Signal tag detection components, devices, and systems
EP3496623B1 (en) 2016-08-12 2023-11-01 Elucent Medical, Inc. Surgical device guidance and monitoring systems
US10278779B1 (en) 2018-06-05 2019-05-07 Elucent Medical, Inc. Exciter assemblies
EP4561485A2 (en) 2022-07-26 2025-06-04 Elucent Medical, Inc. Systems and methods for wireless localization

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US20110119893A1 (en) 2011-05-26
EP1578291A4 (en) 2009-09-30
US20040123871A1 (en) 2004-07-01
AU2003299845A1 (en) 2004-07-29
US7926491B2 (en) 2011-04-19
JP2006523823A (ja) 2006-10-19
EP1578291A1 (en) 2005-09-28
WO2004060177A1 (en) 2004-07-22

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