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1. 发明申请

US20110121831A1 MAGNETIC RESONANCE IMAGING APPARATUS 有权
标题翻译：磁共振成像装置
公开(公告)号：US20110121831A1
公开(公告)日：2011-05-26
申请号：US12950608
申请日：2010-11-19
申请人： Takeshi Kubota , Mitsuhiro Bekku , Osamu Takayama , Miho Nagasawa
发明人： Takeshi Kubota , Mitsuhiro Bekku , Osamu Takayama , Miho Nagasawa
IPC分类号： G01R33/44
CPC分类号： G01R33/5611 , G01R33/246 , G01R33/3664 , G01R33/546
摘要： A magnetic resonance imaging apparatus executes a calibration scan for acquiring calibration data used to correct image data of a subject and an imaging scan for acquiring the image data of the subject and receives magnetic resonance signals using combinations of coil elements selected out of a plurality of coil elements. The magnetic resonance imaging apparatus includes a calibration scan condition determining device for determining a scan condition for the calibration scan, based on a first scan range of the subject taken when the imaging scan is executed and a first combination of coil elements used to receive magnetic resonance signals in the first scan range.
摘要翻译：磁共振成像装置执行用于获取用于校正被检体的图像数据的校准数据的校准扫描和用于获取对象的图像数据的成像扫描，并且使用从多个线圈中选择的线圈元件的组合接收磁共振信号元素。磁共振成像装置包括校准扫描条件确定装置，用于基于执行成像扫描时拍摄的被摄体的第一扫描范围和用于接收磁共振的线圈元件的第一组合来确定用于校准扫描的扫描条件信号在第一扫描范围。

2. 发明授权

US08570041B2 Magnetic resonance imaging apparatus 有权
标题翻译：磁共振成像装置
公开(公告)号：US08570041B2
公开(公告)日：2013-10-29
申请号：US12950608
申请日：2010-11-19
申请人： Takeshi Kubota , Mitsuhiro Bekku , Osamu Takayama , Miho Nagasawa
发明人： Takeshi Kubota , Mitsuhiro Bekku , Osamu Takayama , Miho Nagasawa
IPC分类号： G01R33/44 , G01R33/483
CPC分类号： G01R33/5611 , G01R33/246 , G01R33/3664 , G01R33/546
摘要： A magnetic resonance imaging apparatus executes a calibration scan for acquiring calibration data used to correct image data of a subject and an imaging scan for acquiring the image data of the subject and receives magnetic resonance signals using combinations of coil elements selected out of a plurality of coil elements. The magnetic resonance imaging apparatus includes a calibration scan condition determining device for determining a scan condition for the calibration scan, based on a first scan range of the subject taken when the imaging scan is executed and a first combination of coil elements used to receive magnetic resonance signals in the first scan range.
摘要翻译：磁共振成像装置执行用于获取用于校正被检体的图像数据的校准数据的校准扫描和用于获取对象的图像数据的成像扫描，并且使用从多个线圈中选择的线圈元件的组合接收磁共振信号元素。磁共振成像装置包括校准扫描条件确定装置，用于基于执行成像扫描时拍摄的被摄体的第一扫描范围和用于接收磁共振的线圈元件的第一组合来确定用于校准扫描的扫描条件信号在第一扫描范围。

3. 外观设计

USD450783S1 Aquarium toy 失效
标题翻译：水族玩具
公开(公告)号：USD450783S1
公开(公告)日：2001-11-20
申请号：US29140061
申请日：2001-04-12
申请人： Miho Nagasawa
设计人： Miho Nagasawa

4. 发明授权

US08742758B2 Magnetic resonance imaging apparatus and method 有权
标题翻译：磁共振成像装置及方法
公开(公告)号：US08742758B2
公开(公告)日：2014-06-03
申请号：US12952903
申请日：2010-11-23
申请人： Miho Nagasawa , Yoshihiro Oda , Antoine Choppin , Takeshi Kubota
发明人： Miho Nagasawa , Yoshihiro Oda , Antoine Choppin , Takeshi Kubota
IPC分类号： G01V3/00 , G01R33/44
CPC分类号： G01R33/3415 , G01R33/3664 , G01R33/4833
摘要： A magnetic resonance imaging apparatus includes a plurality of coil elements for receiving magnetic resonance signals of a subject in a plurality of selectable combinations. The magnetic resonance imaging apparatus also includes a sensitive region storage device for storing respective sensitive regions for the combinations of the coil elements, a setting device for setting scan regions, a calculation device for calculating a scan volume rate indicating each of proportions of overlap regions between the scan regions and the sensitive regions to the scan regions, and a sensitivity volume rate indicating each of proportions of the overlap regions to the sensitive regions, and a selection device for selecting each combination of the coil elements used to receive the magnetic resonance signals of the subject, out of the combinations of the coil elements, based on the scan volume rate and the sensitivity volume rate.
摘要翻译：磁共振成像装置包括用于以多个可选组合接收被检体的磁共振信号的多个线圈元件。磁共振成像装置还包括敏感区域存储装置，用于存储用于线圈元件的组合的各个敏感区域，用于设置扫描区域的设置装置，用于计算扫描体积率的计算装置，该计算装置指示每个扫描体积率之间的重叠区域的比例扫描区域和扫描区域的敏感区域以及指示与敏感区域的重叠区域的比例的每一个的灵敏度体积率，以及用于选择用于接收磁共振信号的线圈元件的每个组合的选择装置基于扫描体积率和灵敏度体积率，线圈元件的组合中的受试者。

5. 外观设计

USD456464S1 Fish toy 失效
标题翻译：鱼玩具
公开(公告)号：USD456464S1
公开(公告)日：2002-04-30
申请号：US29140095
申请日：2001-04-12
申请人： Miho Nagasawa
设计人： Miho Nagasawa

6. 发明申请

US20110128001A1 MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD 有权
标题翻译：磁共振成像装置及方法
公开(公告)号：US20110128001A1
公开(公告)日：2011-06-02
申请号：US12952903
申请日：2010-11-23
申请人： Miho NAGASAWA , Yoshihiro ODA , Antoine CHOPPIN , Takeshi KUBOTA
发明人： Miho NAGASAWA , Yoshihiro ODA , Antoine CHOPPIN , Takeshi KUBOTA
IPC分类号： G01R33/44
CPC分类号： G01R33/3415 , G01R33/3664 , G01R33/4833
摘要： A magnetic resonance imaging apparatus includes a plurality of coil elements for receiving magnetic resonance signals of a subject in a plurality of selectable combinations. The magnetic resonance imaging apparatus also includes a sensitive region storage device for storing respective sensitive regions for the combinations of the coil elements, a setting device for setting scan regions, a calculation device for calculating a scan volume rate indicating each of proportions of overlap regions between the scan regions and the sensitive regions to the scan regions, and a sensitivity volume rate indicating each of proportions of the overlap regions to the sensitive regions, and a selection device for selecting each combination of the coil elements used to receive the magnetic resonance signals of the subject, out of the combinations of the coil elements, based on the scan volume rate and the sensitivity volume rate.
摘要翻译：磁共振成像装置包括用于以多个可选组合接收被检体的磁共振信号的多个线圈元件。磁共振成像装置还包括敏感区域存储装置，用于存储用于线圈元件的组合的各个敏感区域，用于设置扫描区域的设置装置，用于计算扫描体积率的计算装置，该计算装置指示每个扫描体积率之间的重叠区域的比例扫描区域和扫描区域的敏感区域以及指示与敏感区域的重叠区域的比例的每一个的灵敏度体积率，以及用于选择用于接收磁共振信号的线圈元件的每个组合的选择装置基于扫描体积率和灵敏度体积率，线圈元件的组合中的受试者。

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