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1. 发明授权

US09977102B2 Local coil receiving channel selector for magnetic resonance imaging system 有权
公开(公告)号：US09977102B2
公开(公告)日：2018-05-22
申请号：US14493561
申请日：2014-09-23
申请人： Wen Ming Li , Zhi Guo Sun , Tong Tong
发明人： Wen Ming Li , Zhi Guo Sun , Tong Tong
IPC分类号： G01V3/00 , G01R33/36 , G01R33/3415
CPC分类号： G01R33/3664 , G01R33/3415
摘要： A local coil of an MRI system includes at least one cascade output slot, at least one cascade input slot, and at least one RF switch. The at least one RF switch includes a first input signal interface, a second input signal interface, and at least one output signal interface. The first input signal interface is connected to the at least one cascade input slot, the second input signal interface is connected to an RF signal interface of the local coil, and the output signal interface is connected to the at least one cascade output slot. The at least one RF switch is configured to output signals received by the first input signal interface and the second input signal interface from the output signal interface separately.

2. 发明申请

US20150112184A1 Local Coil Receiving Channel Selector for Magnetic Resonance Imaging System 有权
标题翻译：磁共振成像系统的局部线圈接收通道选择器
公开(公告)号：US20150112184A1
公开(公告)日：2015-04-23
申请号：US14493561
申请日：2014-09-23
申请人： Wen Ming Li , Zhi Guo Sun , Tong Tong
发明人： Wen Ming Li , Zhi Guo Sun , Tong Tong
IPC分类号： A61B5/055 , G01R33/34
CPC分类号： G01R33/3664 , G01R33/3415
摘要： Presented in an embodiment is a local coil of an MRI system, including at least one cascade output slot, at least one cascade input slot, and at least one RF switch. The RF switch includes a first input signal interface, a second input signal interface, and at least one output signal interface, wherein the first input signal interface is connected to the cascade input slot, the second input signal interface is connected to a RF signal interface of the local coil, the output signal interface is connected to the cascade output slot. The RF switch is configured to output signals received by the first input signal interface and the second input signal interface from the output signal interface separately.
摘要翻译：在一个实施例中呈现的是MRI系统的局部线圈，包括至少一个级联输出槽，至少一个级联输入槽和至少一个RF开关。 RF开关包括第一输入信号接口，第二输入信号接口和至少一个输出信号接口，其中第一输入信号接口连接到级联输入槽，第二输入信号接口连接到RF信号接口的本地线圈，输出信号接口连接到级联输出插槽。 RF开关被配置为分别从输出信号接口输出由第一输入信号接口和第二输入信号接口接收的信号。

3. 发明申请

US20140058250A1 Shoulder Coil and Transmitting Coil for Magnetic Resonance System 有权
标题翻译：用于磁共振系统的肩线圈和传输线圈
公开(公告)号：US20140058250A1
公开(公告)日：2014-02-27
申请号：US13974534
申请日：2013-08-23
申请人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
发明人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
IPC分类号： G01R33/34
CPC分类号： G01R33/34084 , G01R33/34 , G01R33/3415 , G01R33/3642
摘要： A shoulder coil for a magnetic resonance system includes a receiving part. The shoulder coil also includes a transmitting part used for coupling a radio-frequency magnetic field of a body coil of the magnetic resonance system.
摘要翻译：用于磁共振系统的胎圈线圈包括接收部分。台肩线圈还包括用于耦合磁共振系统的体线圈的射频磁场的发射部分。

4. 发明授权

US09958518B2 Shoulder coil and transmitting coil for magnetic resonance system 有权
公开(公告)号：US09958518B2
公开(公告)日：2018-05-01
申请号：US13974534
申请日：2013-08-23
申请人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
发明人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
IPC分类号： G01R33/34 , G01R33/3415 , G01R33/36
CPC分类号： G01R33/34084 , G01R33/34 , G01R33/3415 , G01R33/3642
摘要： A shoulder coil for a magnetic resonance system includes a receiving part. The shoulder coil also includes a transmitting part used for coupling a radio-frequency magnetic field of a body coil of the magnetic resonance system.

5. 发明授权

US09746534B2 Adapter, coil, and magnetic resonance imaging system 有权
公开(公告)号：US09746534B2
公开(公告)日：2017-08-29
申请号：US14135229
申请日：2013-12-19
申请人： Yan Hong Chen , Wen Ming Li , Jia Heng Tan , Tong Tong
发明人： Yan Hong Chen , Wen Ming Li , Jia Heng Tan , Tong Tong
IPC分类号： G01R33/36 , G01R33/54
CPC分类号： G01R33/3664
摘要： An adapter includes a control circuit, a control signal interface, a first input signal interface, a second input signal interface, and a first output signal interface. The control signal interface receives a tuning/detuning signal, and the control circuit switches, according to the tuning/detuning signal, the first input signal interface and the second input signal interface to be in conduction with the first output signal interface.

6. 发明授权

US09971002B2 Local coil and magnetic resonance imaging system 有权
公开(公告)号：US09971002B2
公开(公告)日：2018-05-15
申请号：US14167995
申请日：2014-01-29
申请人： Wen Ming Li , Tong Tong , JianMin Wang
发明人： Wen Ming Li , Tong Tong , JianMin Wang
IPC分类号： G01R33/36 , G01R33/34
CPC分类号： G01R33/3628 , G01R33/34084
摘要： A local coil and a magnetic resonance imaging system are provided. The local coil includes an antenna part, an adjustment part and a transmission part. The antenna part includes a first capacitor connected in series for adjusting a frequency of the antenna part. The adjustment part includes a tuning/detuning diode and is connected in parallel to the first capacitor, and the tuning/detuning diode is used for adjusting tuning and detuning of the antenna part. The transmission part includes a radio-frequency transmission line that connects the antenna part and the adjustment part, and the transmission part provides a phase difference of an odd multiple of 180° between the antenna part and the tuning/detuning diode.

7. 发明申请

US20140210475A1 Local Coil and Magnetic Resonance Imaging System 有权
标题翻译：局部线圈和磁共振成像系统
公开(公告)号：US20140210475A1
公开(公告)日：2014-07-31
申请号：US14167995
申请日：2014-01-29
申请人： Wen Ming Li , Tong Tong , JianMin Wang
发明人： Wen Ming Li , Tong Tong , JianMin Wang
IPC分类号： G01R33/36
CPC分类号： G01R33/3628 , G01R33/34084
摘要： A local coil and a magnetic resonance imaging system are provided. The local coil includes an antenna part, an adjustment part and a transmission part. The antenna part includes a first capacitor connected in series for adjusting a frequency of the antenna part. The adjustment part includes a tuning/detuning diode and is connected in parallel to the first capacitor, and the tuning/detuning diode is used for adjusting tuning and detuning of the antenna part. The transmission part includes a radio-frequency transmission line that connects the antenna part and the adjustment part, and the transmission part provides a phase difference of an odd multiple of 180° between the antenna part and the tuning/detuning diode.
摘要翻译：提供局部线圈和磁共振成像系统。局部线圈包括天线部分，调整部分和传输部分。天线部分包括串联连接的第一电容器，用于调整天线部分的频率。调整部分包括调谐/失谐二极管并联并联到第一电容器，并且调谐/失谐二极管用于调整天线部分的调谐和失谐。发送部包括连接天线部和调整部的射频传输线，发送部在天线部和调谐/失谐二极管之间提供180°的奇数倍的相位差。

8. 发明申请

US20160033595A1 DECOUPLING INDUCTOR ASSEMBLY, RADIO FREQUENCY RECEIVING COIL AND MAGNETIC RESONANCE IMAGING APPARATUS 审中-公开
标题翻译：解耦电感器组件，无线电频率接收线圈和磁共振成像装置
公开(公告)号：US20160033595A1
公开(公告)日：2016-02-04
申请号：US14813363
申请日：2015-07-30
申请人： Wen Ming Li , Tong Tong , JianMin Wang
发明人： Wen Ming Li , Tong Tong , JianMin Wang
IPC分类号： G01R33/36 , H01F7/20 , G01R33/34 , H01P3/08
CPC分类号： H01F7/20 , G01R33/3657 , H01F5/003 , H01F7/202
摘要： A decoupling inductor assembly, an RF receiving coil, and an MRI apparatus are provided. The decoupling inductor assembly includes a first inductor and a second inductor. The first inductor includes a first solenoid and a first port pair located at two ends of the first solenoid, and the second inductor includes a second solenoid and a second port pair located at two ends of the second solenoid. The first solenoid and the second solenoid are wound partially or completely overlapped. The first port pair includes at least one pair of first parallel connection interfaces, and the second port pair includes at least one pair of second parallel connection interfaces.
摘要翻译：提供去耦电感器组件，RF接收线圈和MRI装置。去耦电感器组件包括第一电感器和第二电感器。第一电感器包括位于第一螺线管的两端的第一螺线管和第一端口对，并且第二电感器包括位于第二螺线管两端的第二螺线管和第二端口对。第一螺线管和第二螺线管被部分或完全重叠。第一端口对包括至少一对第一并联连接接口，并且第二端口对包括至少一对第二并联接口。

9. 发明申请

US20150048831A1 Magnetic Resonance Imaging Apparatus and Local Coil Assembly and Local Coil Thereof 审中-公开
标题翻译：磁共振成像设备及其局部线圈组装及其局部线圈
公开(公告)号：US20150048831A1
公开(公告)日：2015-02-19
申请号：US14458823
申请日：2014-08-13
申请人： Wen Ming Li , Tong Tong , JianMin Wang
发明人： Wen Ming Li , Tong Tong , JianMin Wang
IPC分类号： G01R33/34 , G01R33/36
CPC分类号： G01R33/3664 , G01R33/3415 , G01R33/3621
摘要： A local coil assembly for an MRI apparatus includes an RF channel setting unit, a basic coil having a first slot, and a first additional coil connected to the first slot. Each of the basic coil and the first additional coil includes one or more receiving channels. The RF channel setting unit is configured for setting a receiving channel of the basic coil and a receiving channel of the first additional coil. The basic coil is configured for receiving an RF signal according to a receiving channel set by the RF channel setting unit. The first additional coil is configured for receiving an RF signal according to a receiving channel set by the RF receiving channel setting unit. The present teachings are compatible with multiple coils, and support the combined use of multiple coils.
摘要翻译：用于MRI装置的局部线圈组件包括RF通道设置单元，具有第一槽的基本线圈和连接到第一槽的第一附加线圈。基本线圈和第一附加线圈中的每一个包括一个或多个接收通道。 RF信道设置单元被配置为设置基本线圈的接收信道和第一附加线圈的接收信道。基本线圈被配置为根据由RF信道设置单元设置的接收信道来接收RF信号。第一附加线圈被配置为根据由RF接收信道设置单元设置的接收信道来接收RF信号。本教导与多个线圈兼容，并支持多个线圈的组合使用。

10. 发明申请

US20140176137A1 Adapter, Coil, and Magnetic Resonance Imaging System 有权
标题翻译：适配器，线圈和磁共振成像系统
公开(公告)号：US20140176137A1
公开(公告)日：2014-06-26
申请号：US14135229
申请日：2013-12-19
申请人： Yan Hong Chen , Wen Ming Li , Jia Heng Tan , Tong Tong
发明人： Yan Hong Chen , Wen Ming Li , Jia Heng Tan , Tong Tong
IPC分类号： G01R33/36
CPC分类号： G01R33/3664
摘要： An adapter includes a control circuit, a control signal interface, a first input signal interface, a second input signal interface, and a first output signal interface. The control signal interface receives a tuning/detuning signal, and the control circuit switches, according to the tuning/detuning signal, the first input signal interface and the second input signal interface to be in conduction with the first output signal interface.
摘要翻译：适配器包括控制电路，控制信号接口，第一输入信号接口，第二输入信号接口和第一输出信号接口。控制信号接口接收调谐/失谐信号，并且控制电路根据调谐/失谐信号将第一输入信号接口和第二输入信号接口切换为与第一输出信号接口导通。

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