Title:
分散型線源によるX線イメージングのための高解像度の略静的セットアップ
Document Type and Number:
Japanese Patent JP2011512226
Kind Code:
A
Abstract:
A method for acquiring X-ray image data of an imaging volume is disclosed, the method using a detector and a distributed X-ray source structure having a plurality of single source elements, which are uniformly distributed with a common pitch to each other, the method comprises moving the distributed X-ray source structure and/or the detector with respect to the imaging volume, importantly, the maximum moving distance dmax of the distributed X-ray source structure during the acquisition of the X-ray image data is limited to the length lp of the pitch. Emitting of X-rays from the distributed X-ray source structure and generating a plurality of signals in response to the X-rays incident upon the detector are executed during the movement.
Inventors:
Foft Meyer Heleon
Bredno Jorg
Wese Jürgen
Bredno Jorg
Wese Jürgen
Application Number:
JP2010547293A
Publication Date:
April 21, 2011
Filing Date:
February 19, 2009
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
A61B6/03; A61B6/02
Domestic Patent References:
| JP2005288162A | 2005-10-20 | |||
| JP2005261838A | 2005-09-29 | |||
| JPS5573246A | 1980-06-02 | |||
| JP2004350767A | 2004-12-16 | |||
| JPS5536335U | 1980-03-08 | |||
| JPH0217042A | 1990-01-22 | |||
| JP2001346791A | 2001-12-18 | |||
| JPH0169504U | 1989-05-09 | |||
| JP2007014761A | 2007-01-25 | |||
| JP2000237177A | 2000-09-05 | |||
| JP2005288162A | 2005-10-20 | |||
| JP2005261838A | 2005-09-29 | |||
| JPS5573246A | 1980-06-02 | |||
| JP2004350767A | 2004-12-16 | |||
| JPS5536335U | 1980-03-08 | |||
| JPH0217042A | 1990-01-22 | |||
| JP2001346791A | 2001-12-18 |
Foreign References:
| WO2007008996A2 | 2007-01-18 |
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Fueda Shusen