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1. 发明申请

US20140009156A1 COMPRESSED SENSING MR IMAGE RECONSTRUCTION USING CONSTRAINT FROM PRIOR ACQUISITION 有权
标题翻译：使用来自先前收购的约束的压缩感测MR图像重建
公开(公告)号：US20140009156A1
公开(公告)日：2014-01-09
申请号：US14006244
申请日：2012-02-28
申请人： Mariya Ivanova Doneva , Stefanie Remmele , Peter Bornert , Peter Mazurkewitz , Julien Senegas , Jochen Keupp , Kay Nehrke
发明人： Mariya Ivanova Doneva , Stefanie Remmele , Peter Bornert , Peter Mazurkewitz , Julien Senegas , Jochen Keupp , Kay Nehrke
IPC分类号： G01R33/56
CPC分类号： G01R33/56 , G01R33/4824 , G01R33/5608 , G01R33/5611 , G01R33/56509
摘要： The invention relates to a method of MR imaging of at least a portion of a body (10) of a patient placed in an examination volume of a MR device (1), the method comprising the steps of: subjecting the portion of the body (10) to a first imaging sequence for acquiring a first signal data set (21); subjecting the portion of the body (10) to a second imaging sequence for acquiring a second signal data set (23), wherein the imaging parameters of the second imaging sequence differ from the imaging parameters of the first imaging sequence; reconstructing a MR image from the second signal data set (23) by means of regularization using the first signal data set (21) as prior information. Moreover, the invention relates to a MR device (1) and to a computer program for a MR device (1).
摘要翻译：本发明涉及放置在MR装置（1）的检查体积中的患者的身体（10）的至少一部分的MR成像方法，该方法包括以下步骤：对身体的部分（ 10）到用于获取第一信号数据集（21）的第一成像序列; 使所述身体（10）的所述部分经受第二成像序列以获取第二信号数据集（23），其中所述第二成像序列的成像参数与所述第一成像序列的成像参数不同; 通过使用第一信号数据集（21）的正则化作为先前信息，从第二信号数据集（23）重建MR图像。此外，本发明涉及MR设备（1）和用于MR设备（1）的计算机程序。

2. 发明授权

US09733328B2 Compressed sensing MR image reconstruction using constraint from prior acquisition 有权
公开(公告)号：US09733328B2
公开(公告)日：2017-08-15
申请号：US14006244
申请日：2012-02-28
申请人： Mariya Ivanova Doneva , Stefanie Remmele , Peter Börnert , Peter Mazurkewitz , Julien Senegas , Jochen Keupp , Kay Nehrke
发明人： Mariya Ivanova Doneva , Stefanie Remmele , Peter Börnert , Peter Mazurkewitz , Julien Senegas , Jochen Keupp , Kay Nehrke
IPC分类号： G01R33/56 , G01R33/561 , G01R33/48 , G01R33/565
CPC分类号： G01R33/56 , G01R33/4824 , G01R33/5608 , G01R33/5611 , G01R33/56509
摘要： The invention relates to a method of MR imaging of at least a portion of a body (10) of a patient placed in an examination volume of a MR device (1), the method comprising the steps of: —subjecting the portion of the body (10) to a first imaging sequence for acquiring a first signal data set (21); —subjecting the portion of the body (10) to a second imaging sequence for acquiring a second signal data set (23), wherein the imaging parameters of the second imaging sequence differ from the imaging parameters of the first imaging sequence; —reconstructing a MR image from the second signal data set (23) by means of regularization using the first signal data set (21) as prior information. Moreover, the invention relates to a MR device (1) and to a computer program for a MR device (1).

3. 发明授权

US09715575B2 Image acquisition and/or image related parameter recommender 有权
公开(公告)号：US09715575B2
公开(公告)日：2017-07-25
申请号：US14006694
申请日：2012-03-19
申请人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Stefanie Remmele , Sebastian Peter Michael Dries , Julien Senegas , Matthew Joseph Walker
发明人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Stefanie Remmele , Sebastian Peter Michael Dries , Julien Senegas , Matthew Joseph Walker
IPC分类号： G06K9/00 , G06F19/00
CPC分类号： G06F19/321 , G06F19/00 , G06F19/325 , G16H40/63 , G16H50/20 , G16H50/70
摘要： A method includes obtaining image data for a patient. The image data corresponds to acquisition data from an imaging acquisition from a set of planned image acquisitions in an examination plan for the patient. The method further includes analyzing the image data with a processor based on an imaging practice guideline and producing electronically formatted data indicative of the analysis. The processor generates a signal indicative of a recommendation of a change to the examination plan based on the data indicative of the analysis.

4. 发明申请

US20130338930A1 DETERMINATION OF A MAGNETIC RESONANCE IMAGING PULSE SEQUENCE PROTOCOL CLASSIFICATION 有权
标题翻译：磁共振成像脉冲序列协议分类的确定
公开(公告)号：US20130338930A1
公开(公告)日：2013-12-19
申请号：US14002206
申请日：2012-02-21
申请人： Julien Senegas , Stefanie Remmele , Michael Lee
发明人： Julien Senegas , Stefanie Remmele , Michael Lee
IPC分类号： G01R33/54 , G06F19/00
CPC分类号： G01R33/54 , G01R33/543 , G01R33/546 , G01R33/5608 , G06F11/327 , G06F19/00 , G06F19/321 , G06F19/34 , G16H40/63
摘要： A medical imaging device (300) comprising a magnetic resonance imaging system (302). The medical image device further comprises a memory (334) containing machine executable instructions (370, 372, 374, 376, 378, 380, 382, 384, 386) for execution by a processor (328). Execution of the instructions causes the processor to receive (100, 204) a pulse sequence protocol (340). Execution of the instructions further causes the processor to determine (102, 206) a pulse sequence type classification (342) descriptive of the pulse sequence protocol. Execution of the instructions further cause the processor to determine (104, 208) a magnetic resonance contrast classification (344), wherein the choice of the magnetic resonance contrast classification depends upon the pulse sequence type classification. Execution of the instructions further causes the processor to determine (106, 210) a pulse sequence protocol classification (346). The pulse sequence protocol classification is determined by the pulse sequence type classification and the magnetic resonance contrast classification.
摘要翻译：一种包括磁共振成像系统（302）的医学成像装置（300）。医学图像设备还包括用于由处理器（328）执行的机器可执行指令（370,372,374,376,378,380,382,384,386）的存储器（334）。执行指令使得处理器接收（100,204）脉冲序列协议（340）。执行指令还使处理器确定（102,206）描述脉冲序列协议的脉冲序列类型分类（342）。执行指令还使得处理器确定（104,208）磁共振对比度分类（344），其中磁共振对比度分类的选择取决于脉冲序列类型分类。执行指令还使处理器确定（106,210）脉冲序列协议分类（346）。脉冲序列协议分类由脉冲序列类型分类和磁共振对比分类决定。

5. 发明授权

US09523750B2 Determination of a magnetic resonance imaging pulse sequence protocol classification 有权
标题翻译：确定磁共振成像脉冲序列协议分类
公开(公告)号：US09523750B2
公开(公告)日：2016-12-20
申请号：US14002206
申请日：2012-02-21
申请人： Julien Senegas , Stefanie Remmele , Michael Lee
发明人： Julien Senegas , Stefanie Remmele , Michael Lee
IPC分类号： G01R33/54 , G01R33/56 , G06F19/00 , G06F11/32
CPC分类号： G01R33/54 , G01R33/543 , G01R33/546 , G01R33/5608 , G06F11/327 , G06F19/00 , G06F19/321 , G06F19/34 , G16H40/63
摘要： A medical imaging device (300) includes a magnetic resonance imaging system (302) and a memory (334) containing machine executable instructions (370, 372, 374, 376, 378, 380, 382, 384, 386) for execution by a processor (328). Execution of the instructions causes the processor to receive (100, 204) a pulse sequence protocol (340). Execution of the instructions further causes the processor to determine (102, 206) a pulse sequence type classification (342) descriptive of the pulse sequence protocol. Execution of the instructions further cause the processor to determine (104, 208) a magnetic resonance contrast classification (344). The choice of the magnetic resonance contrast classification depends upon the pulse sequence type classification. Execution of the instructions further causes the processor to determine (106, 210) a pulse sequence protocol classification (346). The pulse sequence protocol classification is determined by the pulse sequence type classification and the magnetic resonance contrast classification.
摘要翻译：医疗成像设备（300）包括磁共振成像系统（302）和包含机器可执行指令（370,372,374,384,378,380,382,384,386）的存储器，用于由处理器执行（328）。执行指令使得处理器接收（100,204）脉冲序列协议（340）。执行指令还使处理器确定（102,206）描述脉冲序列协议的脉冲序列类型分类（342）。执行指令还使处理器确定（104,208）磁共振对比度分类（344）。磁共振对比度分类的选择取决于脉冲序列类型分类。执行指令还使处理器确定（106,210）脉冲序列协议分类（346）。脉冲序列协议分类由脉冲序列类型分类和磁共振对比分类决定。

6. 发明授权

US09317580B2 Imaging protocol update and/or recommender 有权
标题翻译：成像协议更新和/或推荐
公开(公告)号：US09317580B2
公开(公告)日：2016-04-19
申请号：US13983070
申请日：2012-01-31
申请人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Julien Senegas , Sebastian Peter Michael Dries , Jens Von Berg , Stefanie Remmele
发明人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Julien Senegas , Sebastian Peter Michael Dries , Jens Von Berg , Stefanie Remmele
IPC分类号： G06F17/30 , G06F19/00
CPC分类号： G06F17/30598 , G06F19/00 , G06F19/321 , G06F19/325 , G16H50/70
摘要： A method includes obtaining electronically formatted information about previously performed imaging procedures, classifying the information into groups of protocols based on initially selected protocols for the previously performed imaging procedures and generating data indicative thereof, identifying deviations between the classified information and the corresponding initially selected protocols for the previously performed imaging procedures, and generating a signal indicative of the deviations. A method includes recommending at least one of a plurality of protocols for an imaging procedure based on at least one of a score, a probability, or a pre-determined rule, which is based on extracted medical concepts from patient information and extracted medical concepts from previously imaged patient information, and generating a signal indicative of the recommendation.
摘要翻译：一种方法包括获得关于先前执行的成像过程的电子格式化信息，基于对先前执行的成像过程的最初选择的协议将信息分类成协议组，并且生成指示其的数据，识别分类信息与相应的最初选择的协议之间的偏差先前执行的成像过程，并且产生指示偏差的信号。一种方法包括基于得分，概率或预定规则中的至少一个推荐用于成像过程的多个协议中的至少一个，其基于来自患者信息的提取的医学概念和来自患者信息的提取的医学概念先前成像的患者信息，以及产生指示推荐的信号。

7. 发明授权

US09568578B2 Magnetic resonance examination system with preferred settings based on data mining 有权
标题翻译：基于数据挖掘的首选设置的磁共振检查系统
公开(公告)号：US09568578B2
公开(公告)日：2017-02-14
申请号：US13993088
申请日：2011-12-07
申请人： Julien Senegas , Jens Von Berg , Eric Cohen-Solal , Sebastian Peter Michael Dries , Michael Chun-Chieh Lee , Tim Nielsen , Stefanie Remmele , Torbjorn Vik
发明人： Julien Senegas , Jens Von Berg , Eric Cohen-Solal , Sebastian Peter Michael Dries , Michael Chun-Chieh Lee , Tim Nielsen , Stefanie Remmele , Torbjorn Vik
IPC分类号： G01R33/54 , G06F19/00
CPC分类号： G01R33/543 , G01R33/546 , G06F19/00 , G06F19/321 , G06F19/325
摘要： A magnetic resonance imaging scan using a MR scanner receives via a user interface a MR imaging protocol categorizable into a MR scan type of a predefined set of MR scan types. Further, a database is queried by providing to the database scan information permitting the database to identify the MR scan type of the MR imaging protocol. Statistical information on the MR scan type which can include statistics on modifications of individual scan parameters of the MR scan type is received from a database, and the statistical information is provided to the user interface. Modifications of the MR imaging protocol can be received from the user interface, resulting in a modified MR imaging protocol, according to which the MR imaging scan can be performed.
摘要翻译：使用MR扫描仪的磁共振成像扫描通过用户界面接收可分类为MR扫描类型的MR扫描类型的MR扫描类型的MR成像协议。此外，通过向数据库提供允许数据库识别MR成像协议的MR扫描类型的扫描信息来查询数据库。可以从数据库接收可以包括对MR扫描类型的各扫描参数的修改的统计信息的MR扫描类型的统计信息，并将统计信息提供给用户界面。可以从用户界面接收MR成像协议的修改，导致修改的MR成像协议，根据该MR成像协议，可以执行MR成像扫描。

8. 发明申请

US20140010432A1 IMAGE ACQUISITION AND/OR IMAGE RELATED PARAMETER RECOMMENDER 有权
标题翻译：图像采集和/或图像相关参数建议
公开(公告)号：US20140010432A1
公开(公告)日：2014-01-09
申请号：US14006694
申请日：2012-03-19
申请人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Stefanie Remmele , Sebastian Peter Michael Dries , Julien Senegas , Matthew Joseph Walker
发明人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Stefanie Remmele , Sebastian Peter Michael Dries , Julien Senegas , Matthew Joseph Walker
IPC分类号： G06F19/00
CPC分类号： G06F19/321 , G06F19/00 , G06F19/325 , G16H40/63 , G16H50/20 , G16H50/70
摘要： A method includes obtaining image data for a patient. The image data corresponds to acquisition data from an imaging acquisition from a set of planned image acquisitions in an examination plan for the patient. The method further includes analyzing the image data with a processor based on an imaging practice guideline and producing electronically formatted data indicative of the analysis. The processor generates a signal indicative of a recommendation of a change to the examination plan based on the data indicative of the analysis.
摘要翻译：一种方法包括获得患者的图像数据。在患者的检查计划中，图像数据对应于来自一组计划图像采集的成像获取的获取数据。该方法还包括基于成像实践指南用处理器分析图像数据并产生指示分析的电子格式化数据。处理器基于指示分析的数据产生指示对检查计划进行改变的建议的信号。

9. 发明申请

US20130311472A1 IMAGING PROTOCOL UPDATE AND/OR RECOMMENDER 有权
标题翻译：成像协议更新和/或推荐
公开(公告)号：US20130311472A1
公开(公告)日：2013-11-21
申请号：US13983070
申请日：2012-01-31
申请人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Julien Senegas , Sebastian Peter Michael Dries , Jens Von Berg , Stefanie Remmele
发明人： Eric Cohen-Solal , Michael Chun-Chieh Lee , Julien Senegas , Sebastian Peter Michael Dries , Jens Von Berg , Stefanie Remmele
IPC分类号： G06F17/30
CPC分类号： G06F17/30598 , G06F19/00 , G06F19/321 , G06F19/325 , G16H50/70
摘要： A method includes obtaining electronically formatted information about previously performed imaging procedures, classifying the information into groups of protocols based on initially selected protocols for the previously performed imaging procedures and generating data indicative thereof, identifying deviations between the classified information and the corresponding initially selected protocols for the previously performed imaging procedures, and generating a signal indicative of the deviations. A method includes recommending at least one of a plurality of protocols for an imaging procedure based on at least one of a score, a probability, or a pre-determined rule, which is based on extracted medical concepts from patient information and extracted medical concepts from previously imaged patient information, and generating a signal indicative of the recommendation.
摘要翻译：一种方法包括获得关于先前执行的成像过程的电子格式化信息，基于对先前执行的成像过程的最初选择的协议将信息分类成协议组，并且生成指示其的数据，识别分类信息与相应的最初选择的协议之间的偏差先前执行的成像过程，并且产生指示偏差的信号。一种方法包括基于得分，概率或预定规则中的至少一个推荐用于成像过程的多个协议中的至少一个，其基于来自患者信息的提取的医学概念和来自患者信息的提取的医学概念先前成像的患者信息，以及产生指示推荐的信号。

10. 发明申请

US20130265044A1 MAGNETIC RESONANCE EXAMINATION SYSTEM WITH PREFERRED SETTINGS BASED ON DATA MINING 有权
标题翻译：基于数据采矿的优选设置的磁共振检测系统
公开(公告)号：US20130265044A1
公开(公告)日：2013-10-10
申请号：US13993088
申请日：2011-12-07
申请人： Julien Senegas , Jens Von Berg , Eric Cohen-Solal , Sebastian Peter Michael Dries , Michael Chun-Chieh Lee , Tim Nielsen , Stefanie Remmele , Torbjorn Vik
发明人： Julien Senegas , Jens Von Berg , Eric Cohen-Solal , Sebastian Peter Michael Dries , Michael Chun-Chieh Lee , Tim Nielsen , Stefanie Remmele , Torbjorn Vik
IPC分类号： G01R33/54
CPC分类号： G01R33/543 , G01R33/546 , G06F19/00 , G06F19/321 , G06F19/325
摘要： Provided herein is a system and method for performing a magnetic resonance imaging scan using a MR scanner. The method can comprise receiving via a user interface a MR imaging protocol categorizable into a MR scan type of a predefined set of MR scan types. Further, the method can comprise querying a database by providing to the database scan information permitting the database to identify the MR scan type of the MR imaging protocol. The method can further comprise receiving from the database statistical information on the MR scan type which can include statistics on modifications of individual scan parameters of the MR scan type, and providing the statistical information to the user interface. Modifications of the MR imaging protocol can be received from the user interface, resulting in a modified MR imaging protocol, according to which the MR imaging scan can be performed.
摘要翻译：本文提供了一种使用MR扫描仪执行磁共振成像扫描的系统和方法。该方法可以包括经由用户界面接收可分类为MR扫描类型的MR扫描类型的MR扫描类型的MR成像协议。此外，该方法可以包括通过向数据库提供扫描信息来查询数据库，该信息允许数据库识别MR成像协议的MR扫描类型。该方法还可以包括从数据库接收关于MR扫描类型的统计信息，其可以包括关于MR扫描类型的各个扫描参数的修改的统计信息，以及将统计信息提供给用户界面。可以从用户界面接收MR成像协议的修改，从而导致修改的MR成像协议，根据该MR成像协议，可以执行MR成像扫描。

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