Invention Grant
US08634517B2 Portable X-ray detector with grid sensing unit and X-ray imaging system for automatic exposure setting for the portable X-ray detector
失效
便携式X射线检测器，具有栅格感应单元和X射线成像系统，用于便携式X射线探测器的自动曝光设置
- Patent Title: Portable X-ray detector with grid sensing unit and X-ray imaging system for automatic exposure setting for the portable X-ray detector
- Patent Title (中): 便携式X射线检测器，具有栅格感应单元和X射线成像系统，用于便携式X射线探测器的自动曝光设置
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Application No.: US12438367Application Date: 2007-08-13
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Publication No.: US08634517B2Publication Date: 2014-01-21
- Inventor: Hanns-Ingo Maack
- Applicant: Hanns-Ingo Maack
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP06119252 20060821
- International Application: PCT/IB2007/053200 WO 20070813
- International Announcement: WO2008/023301 WO 20080228
- Main IPC: G21K1/00
- IPC: G21K1/00
Abstract:
It is described a portable X-ray system (200), which has sensing means for detecting whether an anti scatter grid (230) is attached to a portable detector (240) or not. The system is able to automatically change the default exposure settings (265 a, 265b, 265 c, 265 d), when a grid (230) is removed or attached to the portable detector (240). Thus, the risk of an under- or an over-exposure of the image will be reduced.
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