Title:
【発明の名称】放射線治療用の輪郭コリメータ
Document Type and Number:
Japanese Patent JP2002536649
Kind Code:
A
Abstract:
A contour collimator for radiation therapy has a plurality of diaphragm elements that are movable with respect to each other by means of drive units. The diaphragm elements of the invention are supported only on the side near the drive units for ease of movement. This allows larger contour collimators to be constructed having relatively heavy diaphragm elements while retaining relatively small motors.
More Like This:
Inventors:
Schlegel Wolfgang
Pasteur Otto
Echner gel note
Heaver Karl-Heinz
Richter Jurgen
Pasteur Otto
Echner gel note
Heaver Karl-Heinz
Richter Jurgen
Application Number:
JP2000597810A
Publication Date:
October 29, 2002
Filing Date:
February 07, 2000
Export Citation:
Assignee:
Deutsches Crepes Forsungszentrum Stiftung Death Effenrichen Lechts
International Classes:
A61N5/10; G21K1/04; (IPC1-7): G21K1/04; A61N5/10
Attorney, Agent or Firm:
Kichi Toshio Kawa