Title:
複数の部分的な走査軌道を有するコーンビーム・コンピュータ断層撮影
Document Type and Number:
Japanese Patent JP2009534079
Kind Code:
A
Abstract:
A computer tomography apparatus (100) for examination of an object of interest (107) comprising an electromagnetic radiation source (104) adapted to emit electromagnetic radiation to an object of interest (107), a detecting device (108) adapted to detect electromagnetic radiation generated by the electromagnetic radiation source (104) and passed through the object of interest (107), and a motion generation device (101, 119) adapted to move the electromagnetic radiation source (104) and the detecting device (108) with respect to the object of interest (107) along a first trajectory and along a second trajectory which differs from the first trajectory, wherein the second trajectory is selected in such a manner that electromagnetic radiation detected during performing the second trajectory provides data which complete mathematically incomplete data detected during performing the first trajectory to thereby allow a reconstruction of structural information concerning the object of interest (107).
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Inventors:
Bontus, Krass
Koehler, Thomas
Koken, Peter
Ziegler, Andy
Koehler, Thomas
Koken, Peter
Ziegler, Andy
Application Number:
JP2009505977A
Publication Date:
September 24, 2009
Filing Date:
April 19, 2006
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
A61B6/03
Domestic Patent References:
| JP2003144429A | 2003-05-20 | |||
| JP2002282246A | 2002-10-02 |
Foreign References:
| US20060034417A1 | 2006-02-16 | |||
| US6014419A | 2000-01-11 | |||
| WO2005023114A2 | 2005-03-17 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito