FR2721497B1 - Illuminated three-dimensional localization and pointing device for medical applications. - Google Patents

Illuminated three-dimensional localization and pointing device for medical applications.

Info

Publication number
FR2721497B1
FR2721497B1 FR9407672A FR9407672A FR2721497B1 FR 2721497 B1 FR2721497 B1 FR 2721497B1 FR 9407672 A FR9407672 A FR 9407672A FR 9407672 A FR9407672 A FR 9407672A FR 2721497 B1 FR2721497 B1 FR 2721497B1
Authority
FR
France
Prior art keywords
illuminated
pointing device
medical applications
dimensional localization
localization
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 - Lifetime
Application number
FR9407672A
Other languages
French (fr)
Other versions
FR2721497A1 (en
Inventor
Elisabeth Cuchet
Jerome Knoplioch
Claude Marsault
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.)
GE Medical Systems SCS
Original Assignee
GE Medical Systems SCS
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 GE Medical Systems SCS filed Critical GE Medical Systems SCS
Priority to FR9407672A priority Critical patent/FR2721497B1/en
Publication of FR2721497A1 publication Critical patent/FR2721497A1/en
Application granted granted Critical
Publication of FR2721497B1 publication Critical patent/FR2721497B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
FR9407672A 1994-06-22 1994-06-22 Illuminated three-dimensional localization and pointing device for medical applications. Expired - Lifetime FR2721497B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9407672A FR2721497B1 (en) 1994-06-22 1994-06-22 Illuminated three-dimensional localization and pointing device for medical applications.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407672A FR2721497B1 (en) 1994-06-22 1994-06-22 Illuminated three-dimensional localization and pointing device for medical applications.

Publications (2)

Publication Number Publication Date
FR2721497A1 FR2721497A1 (en) 1995-12-29
FR2721497B1 true FR2721497B1 (en) 1996-12-06

Family

ID=9464527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407672A Expired - Lifetime FR2721497B1 (en) 1994-06-22 1994-06-22 Illuminated three-dimensional localization and pointing device for medical applications.

Country Status (1)

Country Link
FR (1) FR2721497B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5823192A (en) * 1996-07-31 1998-10-20 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for automatically positioning a patient for treatment/diagnoses
WO2005119174A1 (en) * 2004-05-26 2005-12-15 Werth Messtechnik Gmbh Coordinate measuring apparatus and method for measuring an object
DE102006022104B4 (en) * 2006-05-11 2012-09-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for the three-dimensional measurement of a solid
DE102006028053B4 (en) 2006-06-19 2008-12-24 Lap Gmbh Laser Applikationen Device for monitoring the alignment of marking lasers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637189A1 (en) * 1988-10-04 1990-04-06 Cgr Mev SYSTEM AND METHOD FOR MEASURING AND / OR VERIFYING THE POSITION OF A PATIENT IN RADIOTHERAPY EQUIPMENT
US5207223A (en) * 1990-10-19 1993-05-04 Accuray, Inc. Apparatus for and method of performing stereotaxic surgery
DE4202302C2 (en) * 1992-01-28 1999-06-10 Dietrich H W Prof Groenemeyer Computer tomograph
JP3236362B2 (en) * 1992-09-22 2001-12-10 株式会社資生堂 Skin surface shape feature extraction device based on reconstruction of three-dimensional shape from skin surface image

Also Published As

Publication number Publication date
FR2721497A1 (en) 1995-12-29

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