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11. 发明授权

US09445778B2 ECG-gated temporal sampling in cardiac kinetic modeling 有权
标题翻译：心电图门控时间采样心脏动力学建模
公开(公告)号：US09445778B2
公开(公告)日：2016-09-20
申请号：US11912678
申请日：2006-04-10
申请人： Daniel Gagnon , Henning Braess
发明人： Daniel Gagnon , Henning Braess
IPC分类号： A61B6/00 , A61B6/03 , A61B8/08 , A61B5/0275 , A61B5/00 , A61B8/00
CPC分类号： A61B6/541 , A61B5/02755 , A61B5/7289 , A61B6/037 , A61B6/5288 , A61B8/5276 , A61B8/543
摘要： In a diagnostic imaging system (10), a monitor (50) monitors periodic biological cycles of the subject (14). A trigger point detector (60) detects a time (t1, t2, . . . , tn) of a common, reoccurring reference point (R1, R2, . . . , Rn) in each periodic cycle of the subject (14). A sequence selector (62) selects a sequence (64) of nominal sampling segments (Si, S2, . . . , Sn). An adjustor (70) adjusts duration of each nominal sampling segment (Si, S2, . . . , Sn) to coincide with the times of detected reference points (R1, R2, . . . , Rn). A scaling processor (72) scales each adjusted segment based on a difference in duration between the corresponding nominal (Si, S2, . . . , Sn) and adjusted sampling segments (S′i, S′2, . . . , S′n).
摘要翻译：在诊断成像系统（10）中，监视器（50）监视对象（14）的周期性生物学周期。触发点检测器（60）检测对象（14）的每个周期循环中的共同的重现的参考点（R1，R2，...，Rn）的时间（t1，t2，...，tn）。序列选择器（62）选择标称采样段（Si，S2，...，Sn）的序列（64）。调整器（70）调整每个标称采样段（Si，S2，...，Sn）的持续时间，以与检测到的参考点（R1，R2，...，Rn）的时间一致。缩放处理器（72）基于相应的标称（Si，S2，...，Sn）和调整的采样段（S'i，S'2，...，S'）之间的持续时间差来缩放每个经调整的段， n）。

12. 发明授权

US07807987B2 Device and method for locally resolved control of a radiation dose 失效
标题翻译：用于局部解决控制辐射剂量的装置和方法
公开(公告)号：US07807987B2
公开(公告)日：2010-10-05
申请号：US11805045
申请日：2007-05-22
申请人： Henning Braess
发明人： Henning Braess
IPC分类号： A61N5/00
CPC分类号： A61N5/1048 , A61N2005/1052 , A61N2005/1087
摘要： A device for locally resolved control of a radiation dose applied with a pulsed particle beam in particle beam therapy, with a processing unit, which is set up to detect continuously a count rate of x-ray quanta measured with a positron emission tomograph and to determine the applied radiation dose from the pattern of the measured count rate, by determining by computation from the measured pattern of the count rate the time intervals, in which an interaction of the particle beam takes place at the application site and by rejecting these time intervals for the determination of the applied radiation dose.
摘要翻译：一种用于在粒子束治疗中施加脉冲粒子束的辐射剂量的局部解析控制的装置，具有处理单元，其被设置为连续检测用正电子发射断层摄影仪测量的x射线量子的计数率，并确定通过根据测量的计数模式确定计算速率的应用辐射剂量，其中粒子束的相互作用在应用场所发生并且通过拒绝这些时间间隔的时间间隔确定施用的辐射剂量。

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