WO2007110270A3 - Method and device for remote control of a working capsule having positioning coils - Google Patents

Method and device for remote control of a working capsule having positioning coils Download PDF

Info

Publication number
WO2007110270A3
WO2007110270A3 PCT/EP2007/051389 EP2007051389W WO2007110270A3 WO 2007110270 A3 WO2007110270 A3 WO 2007110270A3 EP 2007051389 W EP2007051389 W EP 2007051389W WO 2007110270 A3 WO2007110270 A3 WO 2007110270A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic field
remote control
positioning
coils
working capsule
Prior art date
Application number
PCT/EP2007/051389
Other languages
German (de)
French (fr)
Other versions
WO2007110270A2 (en
Inventor
Dirk Diehl
Johannes Reinschke
Rudolf Roeckelein
Original Assignee
Siemens Ag
Dirk Diehl
Johannes Reinschke
Rudolf Roeckelein
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, Dirk Diehl, Johannes Reinschke, Rudolf Roeckelein filed Critical Siemens Ag
Publication of WO2007110270A2 publication Critical patent/WO2007110270A2/en
Publication of WO2007110270A3 publication Critical patent/WO2007110270A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/073—Intestinal transmitters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00158—Holding or positioning arrangements using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • 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
    • A61B34/70—Manipulators specially adapted for use in surgery
    • 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
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/72—Micromanipulators
    • 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
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/73—Manipulators for magnetic surgery
    • 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
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/73—Manipulators for magnetic surgery
    • A61B2034/731—Arrangement of the coils or magnets
    • A61B2034/732—Arrangement of the coils or magnets arranged around the patient, e.g. in a gantry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Robotics (AREA)
  • Human Computer Interaction (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

In a method for wire-free remote control of a working capsule (110), which has at least three mutually orthogonal positioning coils (124), in a patient, with a first magnetic field (120) which can be received by the positioning coils (124) being produced, an electromagnetic positioning device (112) uses the first magnetic field (120), which is received by the positioning coils (124), to determine the position (116) and orientation (118) of the working capsule (110) relative (114) to a magnet coil system (100) which has a plurality of, in particular 14, exciter coils (102a-n), outside the patient, the magnet coil system (100) uses the position (116) and orientation (118) to produce a navigation magnetic field (111) in order to exert force (112) on the working capsule (110), a second magnetic field (8), which can be received by at least one of the positioning coils (124), is produced for remote control of the working capsule (110). A corresponding device comprises a device (112) for producing a first magnetic field (120), a magnetic coil system (100) outside the patient, an electromagnetic positioning device (112), and a device (128) for producing a second magnetic field (8) which can be received by at least one of the positioning coils (124), for remote control of the working capsule (110).
PCT/EP2007/051389 2006-03-27 2007-02-13 Method and device for remote control of a working capsule having positioning coils WO2007110270A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006014045A DE102006014045B4 (en) 2006-03-27 2006-03-27 Method and device for the wireless remote control of the capsule functions of a locating coils having working capsule
DE102006014045.1 2006-03-27

Publications (2)

Publication Number Publication Date
WO2007110270A2 WO2007110270A2 (en) 2007-10-04
WO2007110270A3 true WO2007110270A3 (en) 2008-03-13

Family

ID=38513134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/051389 WO2007110270A2 (en) 2006-03-27 2007-02-13 Method and device for remote control of a working capsule having positioning coils

Country Status (2)

Country Link
DE (1) DE102006014045B4 (en)
WO (1) WO2007110270A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009044384A2 (en) * 2007-10-04 2009-04-09 MOTILIS Sàrl Device for measuring and method for analysing gastrointestinal motility
WO2012127469A1 (en) 2011-03-22 2012-09-27 Given Imaging Ltd. Systems and methods for synchronizing between an in-vivo device and a localization system
HUE049054T2 (en) 2011-05-27 2020-08-28 Nestle Sa Systems, methods and computer program products for monitoring the behavior, health, and/or characteristics of a household pet
EP2884893A1 (en) 2012-08-16 2015-06-24 Rock West Solutions, Inc. System and methods for locating a radiofrequency transceiver in the human body
US10045713B2 (en) 2012-08-16 2018-08-14 Rock West Medical Devices, Llc System and methods for triggering a radiofrequency transceiver in the human body
WO2015061343A1 (en) * 2013-10-22 2015-04-30 Rock West Solutions, Inc. System to localize swallowable pill sensor with three transmitting elements
CN113229770A (en) * 2021-03-25 2021-08-10 北京善行医疗科技有限公司 Medical device guidance and control system and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013586A1 (en) * 1998-09-08 2000-03-16 Robin Medical, Inc. Method and apparatus to estimate location and orientation of objects during magnetic resonance imaging
DE10142253C1 (en) * 2001-08-29 2003-04-24 Siemens Ag endorobot
US20040225184A1 (en) * 2003-04-25 2004-11-11 Olympus Corporation Wireless in-vivo information acquiring system and body-insertable device
DE102004034444A1 (en) * 2003-07-18 2005-02-03 Pentax Corp. Endoscope capsule for digestive tract investigations has power coupling coils at different angles to provide stable output and orientation information
DE10341092A1 (en) * 2003-09-05 2005-04-07 Siemens Ag Non-contact type probe device used in medical surgery, has fourteen coils for generating three magnetic field component and five magnetic field gradient from the diagonally symmetrical gradient matrices
EP1543766A1 (en) * 2003-12-19 2005-06-22 Siemens Aktiengesellschaft System and method for in vivo determining the position and orientation of an endoscopic capsule
DE10340925B3 (en) * 2003-09-05 2005-06-30 Siemens Ag Magnetic coil system for non-contact movement of a magnetic body in a working space
US20050143648A1 (en) * 2003-12-25 2005-06-30 Olympus Corporation System for detecting position of capsule endoscope in subject
WO2005120345A2 (en) * 2004-06-14 2005-12-22 Olympus Corporation Position detection system for a medical device and medical-device guidance system
WO2007110278A1 (en) * 2006-03-27 2007-10-04 Siemens Aktiengesellschaft Method and device for remote control of a work capsule of a magnetic coil system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690963B2 (en) * 1995-01-24 2004-02-10 Biosense, Inc. System for determining the location and orientation of an invasive medical instrument
JP2004298560A (en) * 2003-04-01 2004-10-28 Olympus Corp Capsule endoscope system
US7034185B2 (en) 2003-04-24 2006-04-25 Xerox Corporation Colorant precursor compositions
US7214182B2 (en) * 2003-04-25 2007-05-08 Olympus Corporation Wireless in-vivo information acquiring system, body-insertable device, and external device
DE102005010489B4 (en) * 2005-03-04 2007-02-01 Siemens Ag Coil system for non-contact magnetic navigation of a magnetic body in a patient located in a working space
DE102005053759B4 (en) 2005-11-10 2010-04-29 Siemens Ag Method and device for the wireless transmission of energy from a magnetic coil system to a working capsule

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013586A1 (en) * 1998-09-08 2000-03-16 Robin Medical, Inc. Method and apparatus to estimate location and orientation of objects during magnetic resonance imaging
DE10142253C1 (en) * 2001-08-29 2003-04-24 Siemens Ag endorobot
US20040225184A1 (en) * 2003-04-25 2004-11-11 Olympus Corporation Wireless in-vivo information acquiring system and body-insertable device
DE102004034444A1 (en) * 2003-07-18 2005-02-03 Pentax Corp. Endoscope capsule for digestive tract investigations has power coupling coils at different angles to provide stable output and orientation information
DE10341092A1 (en) * 2003-09-05 2005-04-07 Siemens Ag Non-contact type probe device used in medical surgery, has fourteen coils for generating three magnetic field component and five magnetic field gradient from the diagonally symmetrical gradient matrices
DE10340925B3 (en) * 2003-09-05 2005-06-30 Siemens Ag Magnetic coil system for non-contact movement of a magnetic body in a working space
EP1543766A1 (en) * 2003-12-19 2005-06-22 Siemens Aktiengesellschaft System and method for in vivo determining the position and orientation of an endoscopic capsule
US20050143648A1 (en) * 2003-12-25 2005-06-30 Olympus Corporation System for detecting position of capsule endoscope in subject
WO2005120345A2 (en) * 2004-06-14 2005-12-22 Olympus Corporation Position detection system for a medical device and medical-device guidance system
WO2007110278A1 (en) * 2006-03-27 2007-10-04 Siemens Aktiengesellschaft Method and device for remote control of a work capsule of a magnetic coil system

Also Published As

Publication number Publication date
DE102006014045B4 (en) 2012-04-05
DE102006014045A1 (en) 2007-10-11
WO2007110270A2 (en) 2007-10-04

Similar Documents

Publication Publication Date Title
WO2007110270A3 (en) Method and device for remote control of a working capsule having positioning coils
WO2010027740A8 (en) Linear motor with patterned magnet arrays
WO2011030256A3 (en) An electronic device as well as a base part and an electronic element suitable for use in such an electronic device
WO2008133831A3 (en) Method and apparatus for electromagnetic navigation of a magnetic stimulation probe
WO2008048834A3 (en) Motion retarding system and method
GB2447183B (en) A magnet system, a switch for use with a superconducting magnet and a method for generating magnetic fields
TW200604552A (en) Method for manufacturing magnetic sensor, magnet array used in the method, and method for manufacturing the magnet array
GB2402491B (en) Magnetically neutral displacement (torque) transducer for a ferromagnetic member with coil(s) and magnetic field sensor(s)
WO2008105393A1 (en) Magnetic actuator, magnetic actuator operation method, and encapsulated endoscope using the same
EP2135545A3 (en) Magnetically guiding system and magnetically guiding method
EP1972254A4 (en) System for guiding capsule medical device and method of controlling the same
WO2012055641A3 (en) Sensor apparatus, in particular metal sensor, with a field-compensated magnetic field sensor
GB2487141A (en) Permanent magnet linear motor actuated safety valve and method
ATE530034T1 (en) BINAURAL HEARING SYSTEM WITH MAGNETIC CONTROL
WO2006124252A3 (en) Integrated magnetic flux concentrator
WO2005074608A3 (en) Permanent magnet assembly
WO2012146709A3 (en) High-resolution positioning device
EP2284981A3 (en) Superconducting magnetiser
EP2533019A3 (en) System and method for providing control of an electric motor using inductive rotary sensor
WO2008100900A3 (en) Method and system for a linear actuator with stationary vertical magnets and coils
WO2012040620A3 (en) Low cost multi-coil linear actuator
EP2175548A3 (en) Lithographic apparatus and Lorentz actuator
WO2008019054A3 (en) Electromotive device
WO2009133295A3 (en) Transverse flux rotary machine and switching device equipped with such a machine
WO2007131503A3 (en) Arrangement for non-contact defined movement of at least one magnetic body

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07704561

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07704561

Country of ref document: EP

Kind code of ref document: A2