DE69633782D1 - Vorrichtung undverfahren zum bestimmen der raumkoordinaten von radiomarkiertem gewebe - Google Patents

Vorrichtung undverfahren zum bestimmen der raumkoordinaten von radiomarkiertem gewebe

Info

Publication number
DE69633782D1
DE69633782D1 DE69633782T DE69633782T DE69633782D1 DE 69633782 D1 DE69633782 D1 DE 69633782D1 DE 69633782 T DE69633782 T DE 69633782T DE 69633782 T DE69633782 T DE 69633782T DE 69633782 D1 DE69633782 D1 DE 69633782D1
Authority
DE
Germany
Prior art keywords
ray
gamma
signal
rays
characteristic
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
DE69633782T
Other languages
English (en)
Other versions
DE69633782T2 (de
Inventor
Norman Madden
H Pehl
G Carroll
A Mckellar
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.)
CARE WISE MEDICAL PRODUCTS COR
Original Assignee
CARE WISE MEDICAL PRODUCTS COR
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 CARE WISE MEDICAL PRODUCTS COR filed Critical CARE WISE MEDICAL PRODUCTS COR
Publication of DE69633782D1 publication Critical patent/DE69633782D1/de
Application granted granted Critical
Publication of DE69633782T2 publication Critical patent/DE69633782T2/de
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
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4057—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis by using radiation sources located in the interior of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • 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
    • A61B2090/392—Radioactive markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Radio Relay Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE69633782T 1995-04-28 1996-04-19 Vorrichtung undverfahren zum bestimmen der raumkoordinaten von radiomarkiertem gewebe Expired - Lifetime DE69633782T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/430,589 US5694933A (en) 1995-04-28 1995-04-28 Apparatus and methods for determining spatial coordinates of radiolabelled tissue using gamma-rays and associated characteristic X-rays
US430589 1995-04-28
PCT/US1996/005479 WO1996033652A1 (en) 1995-04-28 1996-04-19 Apparatus and methods for determining spatial coordinates of using radio labelled tissue

Publications (2)

Publication Number Publication Date
DE69633782D1 true DE69633782D1 (de) 2004-12-09
DE69633782T2 DE69633782T2 (de) 2005-11-03

Family

ID=23708210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633782T Expired - Lifetime DE69633782T2 (de) 1995-04-28 1996-04-19 Vorrichtung undverfahren zum bestimmen der raumkoordinaten von radiomarkiertem gewebe

Country Status (7)

Country Link
US (2) US5694933A (de)
EP (1) EP0830079B1 (de)
JP (1) JP3720055B2 (de)
AT (1) ATE281115T1 (de)
CA (1) CA2219353C (de)
DE (1) DE69633782T2 (de)
WO (1) WO1996033652A1 (de)

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Also Published As

Publication number Publication date
EP0830079A1 (de) 1998-03-25
EP0830079B1 (de) 2004-11-03
JPH11511239A (ja) 1999-09-28
US6135955A (en) 2000-10-24
JP3720055B2 (ja) 2005-11-24
CA2219353C (en) 2002-02-26
EP0830079A4 (de) 1999-08-11
US5694933A (en) 1997-12-09
ATE281115T1 (de) 2004-11-15
WO1996033652A1 (en) 1996-10-31
CA2219353A1 (en) 1996-10-31
DE69633782T2 (de) 2005-11-03

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