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公开(公告)号：EP3730051A1
公开(公告)日：2020-10-28
申请号：EP20175066.8
申请日：2018-11-27
发明人： DEMRI, Tamir , ELDAR, Ranit , BLATT, Ofir , MONTAG, Avram Dan
摘要： A magnetic field pad location system is provided with dual elongated field generation pads with self-tracking. Each pad comprises magnetic coils operable to generate magnetic fields. The pads include a mechanism for securing the two pads in place on a patient table to prevent movement of the pads. A processor executes a process for installation of the two pads, comprising correlation of the magnetic fields generated by the coils to define a reference magnetic field for sensing. In one embodiment, each pad includes a same number of magnetic coils in each spatial direction. In one embodiment, the magnetic coils are tri-axial coils placed at corners of the pads. In another embodiment, each pad includes an array of six single coils.
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公开(公告)号：EP3488779A1
公开(公告)日：2019-05-29
申请号：EP18208600.9
申请日：2018-11-27
发明人： DEMRI, Tamir , ELDAR, Ranit , BLATT, Ofir , MONTAG, Avram Dan
摘要： A magnetic field pad location system is provided with dual elongated field generation pads with self-tracking. Each pad comprises magnetic coils operable to generate magnetic fields. The pads include a mechanism for securing the two pads in place on a patient table to prevent movement of the pads. A processor executes a process for installation of the two pads, comprising correlation of the magnetic fields generated by the coils to define a reference magnetic field for sensing. In one embodiment, each pad includes a same number of magnetic coils in each spatial direction. In one embodiment, the magnetic coils are tri-axial coils placed at corners of the pads. In another embodiment, each pad includes an array of six single coils.
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公开(公告)号：EP3488779B1
公开(公告)日：2020-09-23
申请号：EP18208600.9
申请日：2018-11-27
发明人： DEMRI, Tamir , ELDAR, Ranit , BLATT, Ofir , MONTAG, Avram Dan
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