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公开(公告)号：US20210339051A1
公开(公告)日：2021-11-04
申请号：US17305516
申请日：2021-07-09
发明人： Feichao FU , Xing XU , Zhou XUE , Johannes STAHL
IPC分类号： A61N5/10
摘要： A method may include identifying a time window of a procedure. The method may also include obtaining operational information of the time window. The operational information may include a limit of pulse repetition frequency (PRF) acceleration and a plurality of preliminary radio frequency (RF) PRFs. The method may also include determining a plurality of updated RF PRFs by updating the plurality of preliminary RF PRFs. A rate of variation between any two adjacent updated RF PRFs may be less than or equal to the limit of PRF acceleration. The method may also include causing an RF source to generate electromagnetic waves at the plurality of updated RF PRFs in the time window.
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公开(公告)号：US20240139549A1
公开(公告)日：2024-05-02
申请号：US18407321
申请日：2024-01-08
发明人： Feichao FU , Xing XU , Zhou XUE , Johannes STAHL
IPC分类号： A61N5/10
CPC分类号： A61N5/1077 , A61N5/1044 , A61N5/1071 , A61N2005/1074 , A61N2005/1089
摘要： A method may include identifying a time window of a procedure. The method may also include obtaining operational information of the time window. The operational information may include a limit of pulse repetition frequency (PRF) acceleration and a plurality of preliminary radio frequency (RF) PRFs. The method may also include determining a plurality of updated RF PRFs by updating the plurality of preliminary RF PRFs. A rate of variation between any two adjacent updated RF PRFs may be less than or equal to the limit of PRF acceleration. The method may also include causing an RF source to generate electromagnetic waves at the plurality of updated RF PRFs in the time window.
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