PE20090134A1 - PROCEDURE AND DEVICE FOR RADIOTHERAPY TREATMENT OF TISSUE BY MEANS OF AN X-RAY CT INSTALLATION OR AN X-RAY ORTHOVOLTAIC DIAGNOSTIC INSTALLATION - Google Patents

PROCEDURE AND DEVICE FOR RADIOTHERAPY TREATMENT OF TISSUE BY MEANS OF AN X-RAY CT INSTALLATION OR AN X-RAY ORTHOVOLTAIC DIAGNOSTIC INSTALLATION

Info

Publication number
PE20090134A1
PE20090134A1 PE2008000653A PE2008000653A PE20090134A1 PE 20090134 A1 PE20090134 A1 PE 20090134A1 PE 2008000653 A PE2008000653 A PE 2008000653A PE 2008000653 A PE2008000653 A PE 2008000653A PE 20090134 A1 PE20090134 A1 PE 20090134A1
Authority
PE
Peru
Prior art keywords
ray
installation
concentrator
procedure
orthovoltaic
Prior art date
Application number
PE2008000653A
Other languages
Spanish (es)
Inventor
Hanns-Joachim Weinmann
Rudiger Lawaczech
Hubertus Pietsch
Sven Golfier
Gregor Jost
Peter Wust
Lutz Ludemann
Michael Krumrey
Martin Gerlach
Levent Cibik
Original Assignee
Bayer Schering Pharma Ag
Charite Universitaetsmedizin Berlin
Physikalisch Tech Bundesanstal
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 Bayer Schering Pharma Ag, Charite Universitaetsmedizin Berlin, Physikalisch Tech Bundesanstal filed Critical Bayer Schering Pharma Ag
Publication of PE20090134A1 publication Critical patent/PE20090134A1/en

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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
    • A61B6/06—Diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1077—Beam delivery systems
    • A61N5/1084—Beam delivery systems for delivering multiple intersecting beams at the same time, e.g. gamma knives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
    • G21K1/062—Devices having a multilayer structure
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/501—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the head, e.g. neuroimaging or craniography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1061—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
    • A61N2005/1091—Kilovoltage or orthovoltage range photons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1092—Details
    • A61N2005/1095—Elements inserted into the radiation path within the system, e.g. filters or wedges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1092—Details
    • A61N2005/1098—Enhancing the effect of the particle by an injected agent or implanted device
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K2201/00—Arrangements for handling radiation or particles
    • G21K2201/06—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
    • G21K2201/061—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements characterised by a multilayer structure
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K2201/00—Arrangements for handling radiation or particles
    • G21K2201/06—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
    • G21K2201/064—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements having a curved surface
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K2201/00—Arrangements for handling radiation or particles
    • G21K2201/06—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
    • G21K2201/067—Construction details

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

QUE COMPRENDE: A) UNA FUENTE DE RAYOS X, B) UN MODULO OPTICO DE RAYOS X, COMPUESTO POR UN CONCENTRADOR DE RAYOS X DE DISPERSION DE ENERGIA Y UN SISTEMA DE DIAFRAGMA, C) UNA UNIDAD DE REPRESENTACION POR IMAGENES, Y D) UN DISPOSITIVO DE MEDICION PARA DETERMINAR LA DOSIS DE RADIACION. EL PROCEDIMIENTO CONSISTE EN: A) RETIRAR EL CONCENTRADOR DE RAYOS X, PARA LA REPRESENTACION POR IMAGENES, DE LA TRAYECTORIA DEL HAZ DE RAYOS E INTRODUCIRLO EN LA TRAYECTORIA DEL HAZ DE RAYOS X DE LA FUENTE DE RAYOS X, PARA EL TRATAMIENTO POR TERAPIA RADIANTE; B) EL CONCENTRADOR DE RAYOS X ESTA DISENADO EN BASE A LA REFLEXION DE BRAGG EN UN CRISTAL HOPG JUNTO CON UN BEAMSTOP PARA EL RAYO NO REFLEJADO, QUE SE ENFOCA UN HAZ DE RAYOS X CASI MONOENERGETICO SOBRE EL TUMOR; C) APLICAR, EN O SOBRE EL TEJIDO, UN MEDIO DE CONTRASTE ACTIVABLE FOTOELECTRICAMENTE; Y D) LA DETERMINACION DE LA DOSIS DE RADIACION/AUMENTO DE LA DOSIS MEDIANTE LA MEDICION DE FLUORESCENCIA DE RAYOS XINCLUDING: A) AN X-RAY SOURCE, B) AN X-RAY OPTICAL MODULE, COMPOSED OF AN ENERGY DISPERSION X-RAY CONCENTRATOR AND AN DIAPHRAGM SYSTEM, C) A PICTURE REPRESENTATION UNIT, AND D) A DEVICE OF MEASUREMENT TO DETERMINE THE RADIATION DOSE. THE PROCEDURE CONSISTS OF: A) REMOVING THE X-RAY CONCENTRATOR, FOR IMAGE REPRESENTATION, FROM THE TRAJECTORY OF THE RAY BEAM AND INTRODUCING IT INTO THE TRAJECTORY OF THE X-RAY BEAM FROM THE X-RAY SOURCE, FOR TREATMENT BY THERAPY THERAPY ; B) THE X-RAY CONCENTRATOR IS DESIGNED BASED ON THE REFLECTION OF BRAGG IN A HOPG CRYSTAL TOGETHER WITH A BEAMSTOP FOR THE NON-REFLECTED RAY, WHICH IS FOCUSED AN ALMOST MONOENERGETIC X-RAY BEAM ON THE TUMOR; C) APPLY, IN OR ON THE FABRIC, A PHOTOELECTRICALLY ACTIVABLE CONTRAST MEDIUM; AND D) DETERMINING THE RADIATION DOSE / INCREASING THE DOSE BY MEASURING X-RAY FLUORESCENCE

PE2008000653A 2007-04-16 2008-04-15 PROCEDURE AND DEVICE FOR RADIOTHERAPY TREATMENT OF TISSUE BY MEANS OF AN X-RAY CT INSTALLATION OR AN X-RAY ORTHOVOLTAIC DIAGNOSTIC INSTALLATION PE20090134A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007018102A DE102007018102B4 (en) 2007-04-16 2007-04-16 Device for the radiotherapeutic treatment of tissue by means of an X-ray CT system or a diagnostic or Orthovolt X-ray system

Publications (1)

Publication Number Publication Date
PE20090134A1 true PE20090134A1 (en) 2009-05-08

Family

ID=39638812

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008000653A PE20090134A1 (en) 2007-04-16 2008-04-15 PROCEDURE AND DEVICE FOR RADIOTHERAPY TREATMENT OF TISSUE BY MEANS OF AN X-RAY CT INSTALLATION OR AN X-RAY ORTHOVOLTAIC DIAGNOSTIC INSTALLATION

Country Status (6)

Country Link
CL (1) CL2008001064A1 (en)
DE (1) DE102007018102B4 (en)
PE (1) PE20090134A1 (en)
TW (1) TW200920437A (en)
UY (1) UY31025A1 (en)
WO (1) WO2008125680A1 (en)

Families Citing this family (8)

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DE102008034020A1 (en) * 2008-07-16 2010-01-21 Bayer Schering Pharma Aktiengesellschaft Contrast agent enhanced radiotherapy with high performance tubes
WO2013121418A1 (en) * 2012-02-13 2013-08-22 Convergent R.N.R Ltd Imaging-guided delivery of x-ray radiation
FR2996347B1 (en) * 2012-10-03 2014-09-05 Norbert Beyrard X-RAY REFLECTOR COMPRISING URANIUM OR LEAD ORE PARTICLES FOR ABSORPTION OF PARTIALLY REFLECTED RAYS
RU2697228C2 (en) * 2017-03-24 2019-08-13 федеральное государственное бюджетное образовательное учреждение высшего образования "Северный государственный медицинский университет" Министерства здравоохранения Российской Федерации Knee joint fixation for orthovoltage x-ray therapy
IL265914B (en) * 2019-04-08 2020-11-30 Convergent R N R Ltd System and method for optimizing radiotheraphy treatments
EP3987279B1 (en) 2019-06-24 2023-11-08 SMS Group GmbH Apparatus and method for determining material properties of a polycrystalline product
WO2021048764A1 (en) * 2019-09-09 2021-03-18 Universidad De La Frontera Integral system of orthovoltage sources that induce ionising radiation
EP4201328A1 (en) * 2021-12-21 2023-06-28 Universität Hamburg X-ray irradiation apparatus, including a spectrally shaping x-ray optic and a spectral filter aperture device, for x-ray imaging

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Also Published As

Publication number Publication date
UY31025A1 (en) 2008-11-28
DE102007018102B4 (en) 2009-09-03
TW200920437A (en) 2009-05-16
CL2008001064A1 (en) 2008-10-24
WO2008125680A1 (en) 2008-10-23
DE102007018102A1 (en) 2009-01-02

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