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1. 发明申请

WO2014006550A3 A METHOD FOR MAINTAINING GEOMETRIC ALIGNMENT OF SCANS IN CASES OF STRONG PATIENT MOTION 审中-公开
标题翻译：强病人运动中保持扫描几何排列的一种方法
公开(公告)号：WO2014006550A3
公开(公告)日：2014-02-27
申请号：PCT/IB2013055324
申请日：2013-06-28
申请人： KONINKL PHILIPS NV , PHILIPS DEUTSCHLAND GMBH
发明人： SENEGAS JULIEN , KOKEN PETER , VIK TORBJOERN
IPC分类号： G01R33/54 , A61B5/055 , G01R33/565
CPC分类号： A61B5/0037 , A61B5/055 , A61B5/7246 , A61B5/742 , A61B2576/00 , G01R33/543 , G01R33/56509
摘要： A magnetic resonance (MR) system (10) and method (100) maintains geometric alignment of diagnostic scans during an examination of a patient (12). At least one processor (40)is programmed to, in response to repositioning of the patient (12)during the examination, perform an updated survey scan of the patient (12). A scan completed during the examination is selected as a template scan. A transformation map between the template scan and the updated survey scan is determined using a registration algorithm, and the transformation map is applied to a scan geometry of a remaining diagnostic scan of the examination. A scan plan for the remaining diagnostic scan is generated using the updated scan geometry. The remaining diagnostic scan is performed according to the scan plan.
摘要翻译：磁共振（MR）系统（10）和方法（100）在检查患者（12）期间维持诊断扫描的几何对齐。至少一个处理器（40）被编程为响应于在检查期间重新定位患者（12），执行患者（12）的更新调查扫描。在检查过程中完成的扫描被选为模板扫描。使用配准算法确定模板扫描和更新的调查扫描之间的变换映射，并且将变换映射应用于检查的剩余诊断扫描的扫描几何。使用更新后的扫描几何图形生成剩余诊断扫描的扫描计划。剩余的诊断扫描根据扫描计划执行。

2. 发明申请

WO2014091374A3 MOTION DETECTION AND CORRECTION METHOD FOR MAGNETIC RESONANCE DIFFUSION WEIGHTED IMAGING (DWI) 审中-公开
标题翻译：用于磁共振扩散加权成像（DWI）的运动检测和校正方法
公开(公告)号：WO2014091374A3
公开(公告)日：2014-11-06
申请号：PCT/IB2013060691
申请日：2013-12-06
申请人： KONINKL PHILIPS NV , PHILIPS DEUTSCHLAND GMBH
发明人： STEHNING CHRISTIAN , PERKINS THOMAS , SENEGAS JULIEN , KEUPP JOCHEN
IPC分类号： G01R33/563 , G01R33/565
CPC分类号： G01R33/56341 , G01R33/4831 , G01R33/56509
摘要： A magnetic resonance imaging system (1) includes at least one processor (28) configured to receive (48) diffusion weighted imaging data based on a diffusion weighted imaging sequence with magnetic gradient fields applied in different directions and with different b-values. The at least one processor (28) is further configured to detect (50) motion corrupted data present in the received imaging data based on a comparison of data redundant in the received data, and substitute (52) alternative data for detected motion corrupted data.
摘要翻译：磁共振成像系统（1）包括至少一个处理器（28），其被配置为基于扩散加权成像序列接收（48）扩散加权成像数据，所述扩散加权成像序列具有在不同方向上应用并具有不同b值的磁梯度场。所述至少一个处理器（28）还被配置为基于所接收的数据中冗余的数据的比较来检测（50）所接收的成像数据中存在的运动损坏的数据，并且替换（52）用于检测到的运动损坏的数据的备选数据。

3. 发明申请

WO2014013390A3 PREDICTION, SCORING, AND CLASSIFICATION OF MAGNETIC RESONANCE CONTRAST USING CONTRAST SIGNAL SCORING EQUATION 审中-公开
标题翻译：对比度信号评分方法对磁共振对比度的预测，评分和分类
公开(公告)号：WO2014013390A3
公开(公告)日：2014-03-13
申请号：PCT/IB2013055678
申请日：2013-07-10
申请人： KONINKL PHILIPS NV , PHILIPS DEUTSCHLAND GMBH
发明人： SENEGAS JULIEN , KOKEN PETER
IPC分类号： G01R33/54 , G01R33/56 , G06F19/00
CPC分类号： A61B5/055 , A61B5/7225 , A61B5/7264 , A61B5/742 , A61B5/746 , A61B5/7475 , A61B2560/0475 , A61B2576/00 , G01R33/543 , G01R33/5601 , G01R33/5602 , G16H40/63
摘要： A magnetic resonance imaging sequence is defined by an imaging protocol and parameter values for a set of parameters of the imaging protocol. A contrast signal score is computed for the magnetic resonance imaging sequence respective to a contrast type to be scored using a scoring equation. A contrast type is determined for the magnetic resonance imaging sequence based on the computed contrast signal score. In one approach, the computing is repeated for a plurality of different contrast types to be scored, and the determining is based on the computed contrast signal scores.
摘要翻译：磁共振成像序列由成像协议和成像协议的一组参数的参数值定义。针对要使用评分方程打分的造影剂类型的磁共振成像序列计算对比信号分数。基于所计算的对比度信号得分为磁共振成像序列确定对比类型。在一种方法中，针对要评分的多个不同对比类型重复该计算，并且该确定基于计算的对比信号得分。

4. 发明申请

WO2013111033A3 MEDICAL SELECTION SYSTEM 审中-公开
标题翻译：医疗选择系统
公开(公告)号：WO2013111033A3
公开(公告)日：2014-02-20
申请号：PCT/IB2013050325
申请日：2013-01-14
申请人： KONINKL PHILIPS NV , PHILIPS DEUTSCHLAND GMBH
发明人： SAALBACH AXEL , SENEGAS JULIEN , LEE MICHAEL CHUN-CHIEH
IPC分类号： G06F19/00
CPC分类号： G06F17/30277 , G06F19/321 , G06T7/0016 , G06T2207/30004
摘要： Medical selection system 100 for generating selection data, the medical selection system comprising user input 110 for enabling a user to establish a selection of one or more medical images amongst a plurality of medical images 182 for establishing the one or more medical images as baseline images for use in a follow-up examination of a patient; a processor 120 for (i) generating selection data 132 being indicative of said selection, and (ii) including selection metadata in the selection data for enabling associating the selection data with the plurality of medical images; and an output 130 for providing the selection data to a medical processing system 150 for enabling the medical processing system to select, based on the selection data, the one or more medical images amongst the plurality of medical images for use as the baseline images in the follow-up examination of the patient.
摘要翻译：用于产生选择数据的医疗选择系统100，医疗选择系统包括用户输入110，用于使用户能够建立多个医学图像182中的一个或多个医学图像的选择，用于建立一个或多个医学图像作为基线图像用于对患者的后续检查; 处理器120，用于（i）产生指示所述选择的选择数据132，以及（ii）在选择数据中包括选择元数据，用于使选择数据与多个医学图像相关联; 以及用于将选择数据提供给医疗处理系统150的输出端130，用于使得医疗处理系统能够基于选择数据来选择多个医学图像中的一个或多个医学图像，以用作在该图像中的基线图像对患者进行后续检查。

5. 发明申请

WO2013098721A3 IMAGING EXAMINATION PROTOCOL UPDATE RECOMMENDER 审中-公开
标题翻译：成像考核协议更新建议
公开(公告)号：WO2013098721A3
公开(公告)日：2014-01-03
申请号：PCT/IB2012057468
申请日：2012-12-19
申请人： KONINKL PHILIPS NV
发明人： LEE MICHAEL CHUN-CHIEH , COHEN-SOLAL ERIC , SENEGAS JULIEN , REMMELE STEFANIE
IPC分类号： G06F19/00
CPC分类号： G06F19/322 , F04C2270/041 , G06F19/321 , G16H10/60
摘要： A computing device (126) includes a recommender (134) that evaluates at least one of a user interaction with a displayed image of a scan of an imaging examination protocol or information about the scan in an electronically formatted radiology report, and generates a signal including a recommendation to remove the scan only in response to at least one of the user interaction or the radiology report information satisfying predetermined criteria and a output device(140) that visually presents the signal, thereby visually presenting the recommendation.
摘要翻译：计算设备（126）包括推荐器（134），其评估与电子格式化放射学报告中的扫描相关的用户与成像检查协议的扫描的显示图像的相互作用或关于扫描的信息中的至少一个，并且生成包括建议仅响应于满足预定标准的用户交互或放射学报告信息中的至少一个来移除扫描，以及视觉呈现信号的输出设备（140），从而可视地呈现推荐。

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