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公开(公告)号:US20160058304A1
公开(公告)日:2016-03-03
申请号:US14773632
申请日:2014-03-10
申请人: Kyree Eeg Emblem , Gregory A. Sorensen , Rakesh K. Jain , Bruce R. Rosen , Kim Mouridsen , Atle Bjornerud
发明人: Kyree Eeg Emblem , Gregory A. Sorensen , Rakesh K. Jain , Bruce R. Rosen , Kim Mouridsen , Atle Bjornerud
CPC分类号: A61B5/02007 , A61B5/055 , A61B5/4842 , A61B5/4848 , A61B5/7246 , A61B5/7282 , A61B2576/02 , G01R33/5601
摘要: A system and method for generating a report regarding a vascular health status of a subject being imaged using a magnetic resonance imaging (MRI) system includes receiving a plurality of MRI datasets, each MRI dataset acquired from the a portion of the subject including a vascular structure. The process also includes analyzing the MRI datasets to identify at least one of a temporal shift and a MR signal variation between the MRI datasets, correlating the at least one of the temporal shift and the MR signal variation to a vascular health status, and generating a report indicating the vascular health status of the subject.
摘要翻译: 用于产生关于使用磁共振成像(MRI)系统成像的对象的血管健康状况的报告的系统和方法包括接收多个MRI数据集,从所述对象的一部分获取的每个MRI数据集包括血管结构 。 该过程还包括分析MRI数据集以识别MRI数据集之间的时间偏移和MR信号变化中的至少一个,将时间偏移和MR信号变化中的至少一个与血管健康状态相关联,并且生成 报告显示受试者的血管健康状况。
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2.
公开(公告)号:US07020578B2
公开(公告)日:2006-03-28
申请号:US10182978
申请日:2001-02-02
申请人: Gregory A. Sorensen , Ona Wu
发明人: Gregory A. Sorensen , Ona Wu
IPC分类号: A61B5/055
CPC分类号: G06T7/0012 , A61B5/055 , G06F19/00 , G06T2207/30016
摘要: A method of evaluating novel stroke treatments includes generating a risk map indicative of the probability of tissue infarction on voxel-by-voxel basis and selecting a probability range for evaluating the therapeutic effect of the novel treatment. In one particular embodiment, tissue having a fifty percent probability of tissue infarction is selected. A novel treatment that has a reduced level of overall actual infarction as compared to the predicted value is indicative of therapeutic effect.
摘要翻译: 评价新颖的卒中治疗的方法包括:生成表示组织梗死概率的风险图,并选择用于评价新治疗的治疗效果的概率范围。 在一个具体实施方案中,选择具有组织梗死概率的百分之五十的组织。 与预测值相比,总体实际梗死水平降低的新型治疗指示治疗效果。
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