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1. 发明申请

WO2014195924A1 VISUAL PRE-SCAN PATIENT INFORMATION FOR MAGNETIC RESONANCE PROTOCOL 审中-公开
标题翻译： “磁共振协议”视觉预防患者信息
公开(公告)号：WO2014195924A1
公开(公告)日：2014-12-11
申请号：PCT/IB2014/062050
申请日：2014-06-07
申请人： KONINKLIJKE PHILIPS N.V. , PHILIPS GMBH
发明人： FORTHMANN, Peter , KRUEGER, Sascha , NIELSEN, Tim , RAHMER, Jürgen Erwin , VERNICKEL, Peter , BOERNERT, Peter , KATSCHER, Ulrich
IPC分类号： G01R33/28 , G01R33/54
CPC分类号： G01R33/543 , G01B11/24 , G01G19/44 , G01R33/28 , G01R33/307 , G06T7/0012 , G06T7/73 , G06T2200/04 , G06T2207/10088 , G06T2207/30196 , H04N5/225
摘要： A system and method determines an isocenter for an imaging scan. The method includes receiving, by a control panel, patient data generated by at least one sensor, the patient data corresponding to dimensions of a body of a patient. The method includes generating, by the control panel, model data as a function of the patient data, the model data representing the body of the patient. The method includes receiving, by the control panel, a target location on the model data, the target location corresponding to a desired position on the body of the patient for performing the imaging scan. The method includes determining, by the control panel, an isocenter for the imaging scan as a function of the target location.
摘要翻译：系统和方法确定用于成像扫描的等角点。该方法包括通过控制面板接收由至少一个传感器生成的患者数据，所述患者数据对应于患者身体的尺寸。该方法包括通过控制面板产生作为患者数据的函数的模型数据，代表患者身体的模型数据。该方法包括通过控制面板接收模型数据上的目标位置，对应于患者身体上的期望位置的目标位置，用于执行成像扫描。该方法包括通过控制面板确定用于成像扫描的等角点作为目标位置的函数。

2. 发明申请

WO2014195277A1 RF SCREEN FOR MRI SYSTEMS 审中-公开
标题翻译： MRI系统的RF屏幕
公开(公告)号：WO2014195277A1
公开(公告)日：2014-12-11
申请号：PCT/EP2014/061418
申请日：2014-06-03
申请人： KONINKLIJKE PHILIPS N.V. , PHILIPS GMBH
发明人： FORTHMANN, Peter , WUELBERN, Jan Hendrik , VERNICKEL, Peter , FINDEKLEE, Christian
IPC分类号： G01R33/422
CPC分类号： G01R33/422
摘要： The invention relates to a magnet assembly for an MRI system with an improved RF screen. The RF screen is located between an RF coil assembly and a gradient coil assembly and comprises multiple layers of a screening foil. The screening foil comprises a dielectric foil and a plurality of conductive patches which are applied to a first side of the dielectric foil. By wrapping up the screening foil several times an RF screen comprising a plurality of capacitors is created, which effectively shields RF radiation from the gradient coil assembly. Further the shape and arrangement of the conductive patches is chosen such that the flow of eddy currents in the conductive patches caused by a gradient magnetic field is reduced.
摘要翻译：本发明涉及一种具有改进的射频屏幕的MRI系统的磁体组件。 RF屏幕位于RF线圈组件和梯度线圈组件之间，并且包括多层屏蔽箔。屏蔽箔包括电介质箔和多个导电贴片，其被施加到电介质箔片的第一侧。通过将屏蔽箔多次封装，产生包括多个电容器的RF屏幕，其有效地屏蔽来自梯度线圈组件的RF辐射。此外，选择导电贴片的形状和布置，使得由梯度磁场引起的导电片中的涡流的流动减小。

3. 发明授权

EP3004909B1 VISUAL PRE-SCAN PATIENT INFORMATION FOR MAGNETIC RESONANCE PROTOCOL 有权转让
公开(公告)号：EP3004909B1
公开(公告)日：2020-08-26
申请号：EP14736448.3
申请日：2014-06-07
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： FORTHMANN, Peter , KRUEGER, Sascha , NIELSEN, Tim , RAHMER, Jürgen Erwin , VERNICKEL, Peter , BOERNERT, Peter , KATSCHER, Ulrich
IPC分类号： G01R33/54 , G01R33/28 , G06T7/73

4. 发明公开

EP2981332A1 REAL-TIME ENERGY DEPOSITING THERAPY SYSTEM CONTROLLED BY MAGNETIC RESONANCE RHEOLOGY 有权转让
标题翻译：磁共振流变学控制实时能量储存治疗系统
公开(公告)号：EP2981332A1
公开(公告)日：2016-02-10
申请号：EP14714672.4
申请日：2014-03-28
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： LEUSSLER, Christoph , WIRTZ, Daniel , VERNICKEL, Peter , MAZURKEWITZ, Peter
IPC分类号： A61N7/02 , A61B18/18 , G01R33/563
CPC分类号： A61B5/4836 , A61B5/055 , A61B18/1815 , A61B90/37 , A61B2018/0019 , A61B2018/00577 , A61B2018/00642 , A61B2018/00898 , A61B2018/00904 , A61B2090/374 , A61N7/02 , A61N2005/1055 , A61N2007/0078 , G01R33/4808 , G01R33/56358
摘要： An energy depositing therapy system (10), comprising: • - an energy depositing unit (12) provided for locally depositing energy into a therapy zone (56) of a subject of interest (28) for therapy purposes; • - a transducer unit (32) that is provided for applying mechanical oscillations to at least a portion of the subject of interest (28); • - a magnetic resonance imaging system (14) provided for acquiring magnetic resonance imaging data from at least the portion of a subject of interest (28), comprising an image processing unit (24) configured to image the mechanical oscillations; • - a control unit (40) that is connectable to the energy depositing unit (12), the transducer unit (32) and a magnetic resonance scanner (16) of the magnetic resonance imaging system (14), wherein • the control unit (40) is configured to control the depositing of energy in dependence of the processed magnetic resonance imaging data of the portion of the subject of interest (28);
摘要翻译： 10.一种能量沉积治疗系统（10），包括： - 能量存储单元（12），其用于将治疗目的的能量局部沉积到感兴趣对象（28）的治疗区域（56）中; - 传感器单元（32），其被提供用于将机械振荡施加到所述感兴趣对象（28）的至少一部分; 提供用于从感兴趣对象（28）的至少一部分采集磁共振成像数据的磁共振成像系统（14），所述磁共振成像系统包括被配置为对所述机械振荡进行成像的图像处理单元（24） - 可连接到所述磁共振成像系统（14）的所述能量存储单元（12），所述换能器单元（32）和磁共振扫描仪（16）的控制单元（40），其中·所述控制单元 40）被配置为根据所述感兴趣对象（28）的所述部分的所述经处理的磁共振成像数据来控制能量的所述沉积;

5. 发明授权

EP2895875B1 MEASUREMENT OF MAGNETIC RESONANCE RHEOLOGY TRANSDUCER VIBRATIONS USING NAVIGATORS 有权
标题翻译：用导航仪测量磁共振流变传感器的振动
公开(公告)号：EP2895875B1
公开(公告)日：2017-05-31
申请号：EP13759233.3
申请日：2013-09-09
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： VERNICKEL, Peter , WIRTZ, Daniel , LEUSSLER, Christoph , MAZURKEWITZ, Peter
IPC分类号： G01R33/563 , G01R33/567 , G01R33/565
CPC分类号： G01R33/56375 , G01R33/307 , G01R33/3815 , G01R33/385 , G01R33/5608 , G01R33/56358 , G01R33/56509 , G01R33/56563 , G01R33/567 , G01R33/5676
摘要： The invention provides for a medical instrument (200, 400, 500) comprising a magnetic resonance imaging system (202), a transducer (222) for mechanically vibrating at least a portion of the subject within the imaging zone. Instructions cause a processor (236) controlling the medical instrument to: control (100) the transducer to vibrate; control (102) the magnetic resonance imaging system to repeatedly acquire the magnetic resonance data (252) using a first spatially encoding pulse sequence (250); control (104) the magnetic resonance imaging system to acquire navigator data (256) using a second spatially encoding pulse sequence (254); construct (106) a set of navigator profiles (258, 804, 904, 1004, 1108, 1208, 1308) using the navigator data; determine (108) at least one parameter (260) descriptive of transducer vibrations using the set of navigator profiles; and reconstruct (110) at least one magnetic resonance rheology image (262) from the magnetic resonance data.
摘要翻译：本发明提供了一种包括磁共振成像系统（202）的医疗器械（200,400,500），用于机械地振动成像区内的受试者的至少一部分的换能器（222）。指令使处理器（236）控制医疗器械以：控制（100）换能器振动; 控制（102）所述磁共振成像系统以使用第一空间编码脉冲序列（250）重复获取所述磁共振数据（252）; 控制（104）所述磁共振成像系统以使用第二空间编码脉冲序列（254）获取导航数据（256）; 使用所述导航数据构建（106）一组导航器简档（258,804,904,1004,1108,1208,1308）; 使用所述一组导航器简档来确定（108）描述换能器振动的至少一个参数（260）并根据磁共振数据重建（110）至少一个磁共振流变图像（262）。

6. 发明授权

EP2981332B1 REAL-TIME ENERGY DEPOSITING THERAPY SYSTEM CONTROLLED BY MAGNETIC RESONANCE RHEOLOGY 有权转让
标题翻译： REAL-TIME通电治疗系统通过MAGNETRESONANZRHEOLOGIE受控
公开(公告)号：EP2981332B1
公开(公告)日：2016-11-30
申请号：EP14714672.4
申请日：2014-03-28
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： LEUSSLER, Christoph , WIRTZ, Daniel , VERNICKEL, Peter , MAZURKEWITZ, Peter
IPC分类号： A61N7/02 , A61B18/18 , G01R33/563
CPC分类号： A61B5/4836 , A61B5/055 , A61B18/1815 , A61B90/37 , A61B2018/0019 , A61B2018/00577 , A61B2018/00642 , A61B2018/00898 , A61B2018/00904 , A61B2090/374 , A61N7/02 , A61N2005/1055 , A61N2007/0078 , G01R33/4808 , G01R33/56358

7. 发明公开

EP2917751A1 RHEOLOGY UNIT FOR MRI WITH INTEGRATED OSCILLATOR AND RF ANTENNA 有权转让
标题翻译：具有集成振荡器和RF天线RHEOLOGIEEINHEIT用于MRI
公开(公告)号：EP2917751A1
公开(公告)日：2015-09-16
申请号：EP13798395.3
申请日：2013-11-04
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： WIRTZ, Daniel , VERNICKEL, Peter , MAZURKEWITZ, Peter , LEUSSLER, Christoph
IPC分类号： G01R33/34 , G01R33/36 , G01R33/563
CPC分类号： G01R33/34084 , A61B5/055 , G01R33/3415 , G01R33/3692 , G01R33/56358
摘要： The present invention provides a rheology module (200) for use in a magnetic resonance (MR) rheology imaging system (110), whereby the rheology module (200) is adapted to introduce mechanical oscillations into a subject of interest (120), comprising a housing (202), a mechanical oscillator unit (204), which extends at least partially outside the housing (202) and is movable relative to the housing (202), and a transducer (206) for moving the oscillator unit (204), whereby the rheology module (200) comprises at least one radio frequency (RF) antenna unit (210, 212), which comprises at least one RF coil (214, 216). With the RF antenna device integrated into the rheology module, an antenna placement close to a region of interest (ROI) can be achieved to improve the MR imaging capabilities of a MR rheology imaging system. Thus, imaging of the ROI can be performed more efficiently. Furthermore, connection and cabling can be facilitated, since only one module has to be connected to generate the oscillation and to operate the RF antenna device.

8. 发明授权

EP2859371B1 OSCILLATION APPLICATOR FOR MR RHEOLOGY 有权转让
公开(公告)号：EP2859371B1
公开(公告)日：2020-10-07
申请号：EP13737413.8
申请日：2013-05-30
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： VERNICKEL, Peter , LEUSSLER, Christoph , WIRTZ, Daniel , MAZURKEWITZ, Peter
IPC分类号： G01R33/563

9. 发明公开

EP3004909A1 VISUAL PRE-SCAN PATIENT INFORMATION FOR MAGNETIC RESONANCE PROTOCOL 有权转让
标题翻译： VISUELLE PATITENTENINFORMATIONEN VOR EINEM SCANFÜRMAGNETRESONANZPROTOKOLL
公开(公告)号：EP3004909A1
公开(公告)日：2016-04-13
申请号：EP14736448.3
申请日：2014-06-07
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： FORTHMANN, Peter , KRUEGER, Sascha , NIELSEN, Tim , RAHMER, Jürgen Erwin , VERNICKEL, Peter , BOERNERT, Peter , KATSCHER, Ulrich
IPC分类号： G01R33/28 , G01R33/54
摘要： A system and method determines an isocenter for an imaging scan. The method includes receiving, by a control panel, patient data generated by at least one sensor, the patient data corresponding to dimensions of a body of a patient. The method includes generating, by the control panel, model data as a function of the patient data, the model data representing the body of the patient. The method includes receiving, by the control panel, a target location on the model data, the target location corresponding to a desired position on the body of the patient for performing the imaging scan. The method includes determining, by the control panel, an isocenter for the imaging scan as a function of the target location.
摘要翻译：系统和方法确定用于成像扫描的等角点。该方法包括通过控制面板接收由至少一个传感器产生的患者数据，所述患者数据对应于患者身体的尺寸。该方法包括由控制面板产生作为患者数据的函数的模型数据，表示患者身体的模型数据。该方法包括通过控制面板接收模型数据上的目标位置，对应于患者身体上的期望位置的目标位置，用于执行成像扫描。该方法包括通过控制面板确定用于成像扫描的等角点作为目标位置的函数。

10. 发明公开

EP2895875A1 MEASUREMENT OF MAGNETIC RESONANCE RHEOLOGY TRANSDUCER VIBRATIONS USING NAVIGATORS 有权
标题翻译：的一种检测MAGNETRESONANZRHEOLOGIEMESSWANDLERS导航设备的振动
公开(公告)号：EP2895875A1
公开(公告)日：2015-07-22
申请号：EP13759233.3
申请日：2013-09-09
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： VERNICKEL, Peter , WIRTZ, Daniel , LEUSSLER, Christoph , MAZURKEWITZ, Peter
IPC分类号： G01R33/567 , G01R33/563 , G01R33/565
CPC分类号： G01R33/56375 , G01R33/307 , G01R33/3815 , G01R33/385 , G01R33/5608 , G01R33/56358 , G01R33/56509 , G01R33/56563 , G01R33/567 , G01R33/5676
摘要： The invention provides for a medical instrument (200, 400, 500) comprising a magnetic resonance imaging system (202), a transducer (222) for mechanically vibrating at least a portion of the subject within the imaging zone. Instructions cause a processor (236) controlling the medical instrument to: control (100) the transducer to vibrate; control (102) the magnetic resonance imaging system to repeatedly acquire the magnetic resonance data (252) using a first spatially encoding pulse sequence (250); control (104) the magnetic resonance imaging system to acquire navigator data (256) using a second spatially encoding pulse sequence (254); construct (106) a set of navigator profiles (258, 804, 904, 1004, 1108, 1208, 1308) using the navigator data; determine (108) at least one parameter (260) descriptive of transducer vibrations using the set of navigator profiles; and reconstruct (110) at least one magnetic resonance rheology image (262) from the magnetic resonance data.

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