- 专利标题: Calibration hardware phantom for differential phase contrast imaging
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申请号: US15311886申请日: 2015-05-18
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公开(公告)号: US10458926B2公开(公告)日: 2019-10-29
- 发明人: Udo Van Stevendaal , Heiner Daerr , Thomas Koehler , Gerhard Martens , Ewald Roessl
- 申请人: KONINKLIJKE PHILIPS N.V.
- 申请人地址: NL Eindhoven
- 专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址: NL Eindhoven
- 代理商 Larry Liberchk
- 优先权: EP14170046 20140527
- 国际申请: PCT/EP2015/060822 WO 20150518
- 国际公布: WO2015/180977 WO 20151203
- 主分类号: G01N23/00
- IPC分类号: G01N23/00 ; G01N23/04 ; A61B6/00 ; G01N23/041
摘要:
A phantom body (PB) for use in a differential phase contrast imaging apparatus (IM) for calibration of same. The phantom body (PB) allows for simultaneous calibration of three different image signal channels, namely refraction, phase shift and small angle scattering.
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