FR2665545B1 - Procede et appareil de determination de la position d'une cible par rapport a un repere de reference de coordonnees connues sans connaitre a priori la position d'une source de rayonnement. - Google Patents

Procede et appareil de determination de la position d'une cible par rapport a un repere de reference de coordonnees connues sans connaitre a priori la position d'une source de rayonnement.

Info

Publication number
FR2665545B1
FR2665545B1 FR9010040A FR9010040A FR2665545B1 FR 2665545 B1 FR2665545 B1 FR 2665545B1 FR 9010040 A FR9010040 A FR 9010040A FR 9010040 A FR9010040 A FR 9010040A FR 2665545 B1 FR2665545 B1 FR 2665545B1
Authority
FR
France
Prior art keywords
knowing
priority
relation
target
determining
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.)
Expired - Fee Related
Application number
FR9010040A
Other languages
English (en)
Other versions
FR2665545A1 (fr
Inventor
Dancer Paul
Lacoste Francois
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.)
Technomed International SA
Original Assignee
Technomed International SA
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 Technomed International SA filed Critical Technomed International SA
Priority to FR9010040A priority Critical patent/FR2665545B1/fr
Priority to PCT/EP1990/001984 priority patent/WO1991007913A1/fr
Priority to EP91900014A priority patent/EP0502069A1/fr
Priority to IL96443A priority patent/IL96443A0/xx
Priority to CA 2043674 priority patent/CA2043674A1/fr
Publication of FR2665545A1 publication Critical patent/FR2665545A1/fr
Priority to US07/963,010 priority patent/US5299254A/en
Application granted granted Critical
Publication of FR2665545B1 publication Critical patent/FR2665545B1/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
    • 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
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
FR9010040A 1989-11-24 1990-08-06 Procede et appareil de determination de la position d'une cible par rapport a un repere de reference de coordonnees connues sans connaitre a priori la position d'une source de rayonnement. Expired - Fee Related FR2665545B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9010040A FR2665545B1 (fr) 1990-08-06 1990-08-06 Procede et appareil de determination de la position d'une cible par rapport a un repere de reference de coordonnees connues sans connaitre a priori la position d'une source de rayonnement.
PCT/EP1990/001984 WO1991007913A1 (fr) 1989-11-24 1990-11-16 Procede et appareil de determination de la position d'une cible par rapport a des coordonees connues
EP91900014A EP0502069A1 (fr) 1989-11-24 1990-11-16 Procede et appareil de determination de la position d'une cible par rapport a des coordonees connues
IL96443A IL96443A0 (en) 1989-11-24 1990-11-22 Method and apparatus for determining the position of a target relative to a reference of known co-ordinates and without a priori knowl-edge of the position of a source of radiation
CA 2043674 CA2043674A1 (fr) 1990-08-06 1991-05-31 Methode et dispositif pour la localisation d'une cible par rapport a un point determine, sans connaissance prealable de la position d'une source radioactive
US07/963,010 US5299254A (en) 1989-11-24 1992-10-19 Method and apparatus for determining the position of a target relative to a reference of known co-ordinates and without a priori knowledge of the position of a source of radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010040A FR2665545B1 (fr) 1990-08-06 1990-08-06 Procede et appareil de determination de la position d'une cible par rapport a un repere de reference de coordonnees connues sans connaitre a priori la position d'une source de rayonnement.

Publications (2)

Publication Number Publication Date
FR2665545A1 FR2665545A1 (fr) 1992-02-07
FR2665545B1 true FR2665545B1 (fr) 1993-09-24

Family

ID=9399465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010040A Expired - Fee Related FR2665545B1 (fr) 1989-11-24 1990-08-06 Procede et appareil de determination de la position d'une cible par rapport a un repere de reference de coordonnees connues sans connaitre a priori la position d'une source de rayonnement.

Country Status (2)

Country Link
CA (1) CA2043674A1 (fr)
FR (1) FR2665545B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717768A (en) * 1970-02-09 1973-02-20 Medinova Ab X-ray filter device in combination with a positioning light converging means
FR2166671A5 (fr) * 1971-12-31 1973-08-17 Alessi Jerome
DE2909476A1 (de) * 1979-03-10 1980-09-18 Philips Patentverwaltung Roentgengeraet zur bestimmung der lage von bereichen mit von ihrer umgebung abweichender roentgenstrahlenabsorption
US4764944A (en) * 1986-06-18 1988-08-16 University Of Florida Methods for positioning an internal portion of a body relative to an extracorporeal referent
EP0260550B1 (fr) * 1986-09-19 1991-08-07 Siemens Aktiengesellschaft Dispositif pour la lithotripsie
DE3904595C1 (en) * 1989-02-16 1990-04-19 Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts, 6900 Heidelberg, De Device for determining the spatial coordinates of stereotactic target points by means of X-ray pictures
DE3919083C1 (fr) * 1989-06-10 1990-06-21 Dornier Medizintechnik Gmbh, 8000 Muenchen, De

Also Published As

Publication number Publication date
FR2665545A1 (fr) 1992-02-07
CA2043674A1 (fr) 1992-02-07

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