CA2067209A1 - Systeme intractif d'intervention locale a l'interieur d'une zone d'une structure non homogene - Google Patents

Systeme intractif d'intervention locale a l'interieur d'une zone d'une structure non homogene

Info

Publication number
CA2067209A1
CA2067209A1 CA2067209A CA2067209A CA2067209A1 CA 2067209 A1 CA2067209 A1 CA 2067209A1 CA 2067209 A CA2067209 A CA 2067209A CA 2067209 A CA2067209 A CA 2067209A CA 2067209 A1 CA2067209 A1 CA 2067209A1
Authority
CA
Canada
Prior art keywords
base points
coordinates
homogeneous structure
images
interactive
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.)
Granted
Application number
CA2067209A
Other languages
English (en)
Other versions
CA2067209C (fr
Inventor
Joel Henrion
Michel Scriban
Jean-Baptiste Thiebaut
Jean-Francois Uhl
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Elekta IGS SA
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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 CA2067209A1 publication Critical patent/CA2067209A1/fr
Application granted granted Critical
Publication of CA2067209C publication Critical patent/CA2067209C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
    • 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
    • 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
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A61B2034/101—Computer-aided simulation of surgical operations
    • A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
    • 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
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A61B2034/107—Visualisation of planned trajectories or target regions
    • 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
    • A61B2034/2068—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis using pointers, e.g. pointers having reference marks for determining coordinates of body points
    • 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
    • A61B2034/2072—Reference field transducer attached to an instrument or patient
    • 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
    • A61B2090/363—Use of fiducial points
    • 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
    • A61B2090/364—Correlation of different images or relation of image positions in respect to the body
    • 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
    • A61B2090/364—Correlation of different images or relation of image positions in respect to the body
    • A61B2090/367—Correlation of different images or relation of image positions in respect to the body creating a 3D dataset from 2D images using position information
    • 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

Abstract

Un système interactif d'intervention locale à l'intérieur d'une zone d'une structure non homogène (SNH) telle qu'un crâne de patient lié au référentiel (R2) d'une table d'opération; et à laquelle est liée une structure de référence comportant une pluralité de points de base crée sur un écran une représentation de la structure et d'une structure de référence qui y est liée, délivre les coordonées des images des points de base dans un premier référentiel (R1);
permet de repérer les coordonées des points de base dans R2; et permet une intervention avec un organe actif (5): Des moyens (4) élaborent des outils de transfert de référentiel entre R1 et R2, à partir des coordonnées des points de base dans R2 et de leurs images dans R1, en réduisant à un minimum les écarts entre les coordonnées des images dans R1 et des points de base dans R1 après transfert par les outils.
Les outils de transfert de référentiel établissent un couplage bidirectionnel en temps réel entre une origine et une direction d'intervention simulée à l'écran et la position de l'organe actif.
CA002067209A 1989-10-05 1990-10-05 Systeme intractif d'intervention locale a l'interieur d'une zone d'une structure non homogene Expired - Fee Related CA2067209C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8913028 1989-10-05
FR898913028A FR2652928B1 (fr) 1989-10-05 1989-10-05 Systeme interactif d'intervention locale a l'interieur d'une zone d'une structure non homogene.
PCT/FR1990/000714 WO1991004711A1 (fr) 1989-10-05 1990-10-05 Systeme interactif d'intervention locale a l'interieur d'une structure non homogene

Publications (2)

Publication Number Publication Date
CA2067209A1 true CA2067209A1 (fr) 1991-04-06
CA2067209C CA2067209C (fr) 2000-03-21

Family

ID=9386110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002067209A Expired - Fee Related CA2067209C (fr) 1989-10-05 1990-10-05 Systeme intractif d'intervention locale a l'interieur d'une zone d'une structure non homogene

Country Status (10)

Country Link
US (2) US5868675A (fr)
EP (1) EP0494943B1 (fr)
JP (1) JP2966089B2 (fr)
AT (1) ATE126995T1 (fr)
CA (1) CA2067209C (fr)
DE (1) DE69022063T2 (fr)
DK (1) DK0494943T3 (fr)
ES (1) ES2080161T3 (fr)
FR (1) FR2652928B1 (fr)
WO (1) WO1991004711A1 (fr)

Cited By (1)

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US9486159B2 (en) 2003-05-22 2016-11-08 Intuitive Surgical Operations, Inc. Device and method for superimposing patterns on images in real time, particularly for guidance by location

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ES2080161T3 (es) 1996-02-01
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DK0494943T3 (da) 1996-01-29
JP2966089B2 (ja) 1999-10-25
US5868675A (en) 1999-02-09
EP0494943A1 (fr) 1992-07-22
FR2652928A1 (fr) 1991-04-12
DE69022063D1 (de) 1995-10-05
DE69022063T2 (de) 1996-06-13
CA2067209C (fr) 2000-03-21
JPH05500911A (ja) 1993-02-25
FR2652928B1 (fr) 1994-07-29
WO1991004711A1 (fr) 1991-04-18
ATE126995T1 (de) 1995-09-15

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