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US11051784B2 Method and system for determining the position of a portable image detector assembly with respect to an emission point of an X-ray source in a radiographic system 有权

  • Patent Title: Method and system for determining the position of a portable image detector assembly with respect to an emission point of an X-ray source in a radiographic system
  • Application No.: US16497456
    Application Date: 2018-03-28
  • Publication No.: US11051784B2
    Publication Date: 2021-07-06
  • Inventor: Rainer Nebosis , Roland Reuter
  • Applicant: AGFA NV
  • Applicant Address: BE Mortsel
  • Assignee: AGFA NV
  • Current Assignee: AGFA NV
  • Current Assignee Address: BE Mortsel
  • Agency: Stinson LLP
  • Priority: EP17165497 20170407
  • International Application: PCT/EP2018/057856 WO 20180328
  • International Announcement: WO2018/184923 WO 20181011
  • Main IPC: A61B6/00
  • IPC: A61B6/00
Method and system for determining the position of a portable image detector assembly with respect to an emission point of an X-ray source in a radiographic system
Abstract:
A method and system for accurately localizing a wireless radiographic detector in a radiography system, based on a method to accurately determine distances between a set of generator arrays and sensor arrays. The generator arrays and sensor arrays are preferably orthogonally arranged magnetic field generators and sensors, that allow measurements of distances without being affected by presence of human tissue between the generator and sensor arrays.
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