WO2001024685A3 - Procede de navigation sur et efficace de dispositifs magnetiques dans le corps - Google Patents

Procede de navigation sur et efficace de dispositifs magnetiques dans le corps Download PDF

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Publication number
WO2001024685A3
WO2001024685A3 PCT/US2000/041063 US0041063W WO0124685A3 WO 2001024685 A3 WO2001024685 A3 WO 2001024685A3 US 0041063 W US0041063 W US 0041063W WO 0124685 A3 WO0124685 A3 WO 0124685A3
Authority
WO
WIPO (PCT)
Prior art keywords
desired final
magnetic devices
distal end
medical device
external source
Prior art date
Application number
PCT/US2000/041063
Other languages
English (en)
Other versions
WO2001024685A2 (fr
Inventor
Rogers C Ritter
Bevil J Hogg
Peter R Werp
Francis M Creighton Iv
Walter M Blume
Roger N Hastings
Original Assignee
Stereotaxis 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 Stereotaxis Inc filed Critical Stereotaxis Inc
Priority to EP00978896A priority Critical patent/EP1223883A4/fr
Priority to AU16306/01A priority patent/AU1630601A/en
Publication of WO2001024685A2 publication Critical patent/WO2001024685A2/fr
Publication of WO2001024685A3 publication Critical patent/WO2001024685A3/fr

Links

Classifications

    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/01—Guiding arrangements therefore
    • 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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0127—Magnetic means; Magnetic markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Robotics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

L'invention concerne un procédé permettant de tourner, d'une première direction vers une direction finale voulue, au point d'opération dans une zone opératoire à l'intérieur du corps d'un patient, un dispositif médical dont l'extrémité distale est associée à un élément à réponse magnétique, en déplaçant au moins un aimant source externe. Par son déplacement, ledit aimant permet de modifier l'orientation de l'extrémité distale du dispositif médical magnétique de la direction initiale vers la direction finale voulue sans déviation sensible du plan contenant ces deux directions.
PCT/US2000/041063 1999-10-04 2000-10-03 Procede de navigation sur et efficace de dispositifs magnetiques dans le corps WO2001024685A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00978896A EP1223883A4 (fr) 1999-10-04 2000-10-03 Procede de navigation sur et efficace de dispositifs magnetiques dans le corps
AU16306/01A AU1630601A (en) 1999-10-04 2000-10-03 Method for safely and efficiently navigating magnetic devices in the body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15761999P 1999-10-04 1999-10-04
US60/157,619 1999-10-04

Publications (2)

Publication Number Publication Date
WO2001024685A2 WO2001024685A2 (fr) 2001-04-12
WO2001024685A3 true WO2001024685A3 (fr) 2001-08-30

Family

ID=22564523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/041063 WO2001024685A2 (fr) 1999-10-04 2000-10-03 Procede de navigation sur et efficace de dispositifs magnetiques dans le corps

Country Status (3)

Country Link
EP (1) EP1223883A4 (fr)
AU (1) AU1630601A (fr)
WO (1) WO2001024685A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8394091B2 (en) 2007-08-24 2013-03-12 Boston Scientific Scimed, Inc. Magnetically steerable catheter assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681260A (en) * 1989-09-22 1997-10-28 Olympus Optical Co., Ltd. Guiding apparatus for guiding an insertable body within an inspected object
US6157853A (en) * 1997-11-12 2000-12-05 Stereotaxis, Inc. Method and apparatus using shaped field of repositionable magnet to guide implant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1030589A2 (fr) * 1997-11-12 2000-08-30 Stereotaxis Inc. Systemes et dispositifs de guidage magnetiques articules et techniques correspondantes d'utilisation en chirurgie a assistance magnetique
US6014580A (en) * 1997-11-12 2000-01-11 Stereotaxis, Inc. Device and method for specifying magnetic field for surgical applications

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681260A (en) * 1989-09-22 1997-10-28 Olympus Optical Co., Ltd. Guiding apparatus for guiding an insertable body within an inspected object
US6157853A (en) * 1997-11-12 2000-12-05 Stereotaxis, Inc. Method and apparatus using shaped field of repositionable magnet to guide implant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1223883A4 *

Also Published As

Publication number Publication date
EP1223883A2 (fr) 2002-07-24
EP1223883A4 (fr) 2007-10-17
AU1630601A (en) 2001-05-10
WO2001024685A2 (fr) 2001-04-12

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