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1. 发明授权

US10143446B2 Method of remove blackground noise in short pulse excitation of ARFI 有权
公开(公告)号：US10143446B2
公开(公告)日：2018-12-04
申请号：US14135660
申请日：2013-12-20
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
发明人： Lu Tang , Xiaodong Han , Gang Cheng , Liang Shen
IPC分类号： A61B8/00 , A61B8/08 , A61B8/14 , G01S7/52
摘要： A method for eliminating background noises in shear waves and the respective ultrasonic imaging system, the method includes: transmitting a push pulse along a push pulse vector; transmitting a first group of focus track pulses at a first group of a plurality of locations far away from the push pulse vector; receiving a first group of focus echo signals in response to the first group of focus track pulses; and processing the first group of focus echo signals to determine a first group of tissue displacement information varying with time.

2. 发明授权

US09342398B2 CT scanning system and a method for receiving and transmitting raw data therein 有权
标题翻译： CT扫描系统及其中原始数据的接收和发送方法
公开(公告)号：US09342398B2
公开(公告)日：2016-05-17
申请号：US14166992
申请日：2014-01-29
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
发明人： Qinglei Li , Guowang Li , Xiaoran Dong
IPC分类号： G06F11/00 , G06F11/08 , A61B6/03 , A61B6/00 , H04L1/18
CPC分类号： G06F11/08 , A61B6/032 , A61B6/56 , H04L1/18
摘要： A method of transmitting raw data by a data acquisition system in a CT scanning system, wherein the CT scanning system comprises a rotational part of a gantry with at least one raw data backup memory, and wherein the data acquisition system is configured to adopt the at least one backup memory for storing a backup of the raw data. The method comprising: generating the raw data as scanned; storing generated raw data in the at least one backup memory; transmitting the raw data to an operation console in the CT scanning system; and repeating generating, storing, and transmitting of the raw data in the case of an unfinished scan, until the unfinished scan is finished.
摘要翻译：一种通过CT扫描系统中的数据采集系统发送原始数据的方法，其中所述CT扫描系统包括具有至少一个原始数据备份存储器的台架的旋转部分，并且其中所述数据采集系统被配置为采用at 至少一个用于存储原始数据的备份的备份存储器。该方法包括：生成扫描的原始数据; 将生成的原始数据存储在所述至少一个备份存储器中; 将原始数据发送到CT扫描系统中的操作台; 并且在未完成扫描的情况下重复生成，存储和发送原始数据，直到未完成的扫描结束。

3. 发明授权

US09204846B2 LED lamp and an X-ray device and a collimator comprising the LED lamp 有权
标题翻译： LED灯和包括LED灯的X射线装置和准直器
公开(公告)号：US09204846B2
公开(公告)日：2015-12-08
申请号：US13870243
申请日：2013-04-25
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
发明人： Wenwen Xiu , Wen Gao , Yuqing Li
IPC分类号： A61B6/08 , F21K99/00 , F21V19/00 , F21V5/04 , F21V29/00 , F21V21/14 , F21Y101/02 , F21V29/77 , F21V29/78
CPC分类号： F21V19/001 , A61B6/08 , F21K9/20 , F21K9/69 , F21V5/04 , F21V21/14 , F21V29/004 , F21V29/773 , F21V29/78 , F21Y2115/10
摘要： An embodiment of the present invention discloses a LED lamp as well as a X-Ray device and a collimator comprising the LED lamp. The LED lamp comprises a single LED chip serving as the light-emitting member of the LED lamp for emitting light beams; and a convex lens mounted in front of the LED chip for converging the light beams emitted from the LED chip. Embodiments of the invention can save power, reduce cost, and facilitate mass production and assembly.
摘要翻译：本发明的实施例公开了一种LED灯以及包括该LED灯的X射线装置和准直器。 LED灯包括用作发射光束的LED灯的发光部件的单个LED芯片; 以及安装在LED芯片前面的凸透镜，用于会聚从LED芯片发射的光束。本发明的实施例可以节省电力，降低成本，并且便于批量生产和组装。

4. 发明授权

US09182377B2 Ultrasonic transducer drive circuit and ultrasonic image display apparatus 有权
标题翻译：超声波换能器驱动电路和超声波图像显示装置
公开(公告)号：US09182377B2
公开(公告)日：2015-11-10
申请号：US13472134
申请日：2012-05-15
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： G03B42/06 , G01N29/06 , G01N29/34 , G01S7/521 , G01S15/10 , G01S15/89 , B06B1/02 , G01S15/87 , A61B8/00
CPC分类号： G01N29/0672 , A61B8/54 , B06B1/0215 , G01N29/34 , G01N2291/044 , G01S7/521 , G01S15/102 , G01S15/876 , G01S15/89
摘要： An ultrasonic transducer drive circuit for driving an ultrasonic transducer by outputting pulses including a positive pulse and a negative pulse to an output line is provided. The ultrasonic transducer includes a positive voltage supply circuit, a negative voltage supply circuit, a current-inflow-type ground clamp circuit configured to operate when voltage in the output line is positive voltage, and a current-outflow-type ground clamp circuit configured to operate when voltage in the output line is negative voltage, wherein the current-inflow-type ground clamp circuit is configured to enter an operation state at a time of generating the negative pulse in a state where the voltage in the output line is positive voltage, and the current-outflow-type ground clamp circuit is configured to enter an operation state at a time of generating the positive pulse in a state where the voltage in the output line is negative voltage.
摘要翻译：提供了一种用于通过向输出线输出包括正脉冲和负脉冲的脉冲来驱动超声换能器的超声换能器驱动电路。超声波换能器包括正电压供给电路，负电压供给电路，配置为在输出线的电压为正电压时工作的电流流入式接地钳位电路，以及电流 - 流出型接地钳位电路，在输出线路中的电压为负电压的情况下工作，其中，所述电流流入型接地钳位电路被配置为在所述输出线路中的电压为正电压的状态下产生所述负脉冲时进入运行状态，并且电流 - 流出型接地钳位电路被配置为在输出线中的电压为负电压的状态下进入产生正脉冲时的操作状态。

5. 发明授权

US09173278B2 Counter weight means for a cross arm of X-ray equipment and a corresponding X-ray equipment 有权
标题翻译：计重器用于X射线设备的横臂和相应的X射线设备
公开(公告)号：US09173278B2
公开(公告)日：2015-10-27
申请号：US13930469
申请日：2013-06-28
申请人： GE Medical Systems Global Technology Company LLC
发明人： Zhenggang Ling , Yicheng Wang , Zhengjun Wang
IPC分类号： A61B6/00 , H05G1/02
CPC分类号： H05G1/02 , A61B6/4441 , A61B6/447
摘要： A gravity balance device for a cross arm of X-ray equipment, the gravity balance device is mounted within the cross arm for maintaining gravity balance of the cross arm, the gravity balance device comprises a counter weight module, configured to move along in a direction opposite to a moving direction of a tube of the X-ray equipment.
摘要翻译：一种用于X射线设备的横臂的重力平衡装置，重力平衡装置安装在横臂内，用于保持横臂的重力平衡，重力平衡装置包括配重模块，其配置成沿着方向与X射线设备的管的移动方向相反。

6. 发明授权

US09146288B2 Body/head coil switching method, a power amplifier component and a MRI system 有权
标题翻译：身体/头线圈切换方法，功率放大器部件和MRI系统
公开(公告)号：US09146288B2
公开(公告)日：2015-09-29
申请号：US13755272
申请日：2013-01-31
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
发明人： Haoyang Xing , Yu Liu , Anmou Liao , Kai Wang , Chenxing Zhao , Qibin Peng
IPC分类号： G01V3/00 , G01R33/36 , G01R33/341
CPC分类号： G01R33/3614 , G01R33/341 , G01R33/3664
摘要： A method for implementing a switching between a body coil and a head coil in a nuclear magnetic resonance imaging system comprising the body coil, the head coil and a power amplifier component, wherein the power amplifier component comprises sets of power amplifiers, each set of power amplifiers comprising channels of power amplifiers combined by a Wilkinson circuit, a combiner configured to combine signals from the sets of power amplifiers and to connect the sets of power amplifiers to the body coil, a first switching device comprising a first terminal configured to be grounded, a second switching device connected in series in a resistor branch of the Wilkinson circuit, and a ¼ wavelength transformation transmission line located between the second switching device and the head coil, the method comprising connecting the power amplifier component to the body coil or the head coil by setting states of both switching devices.
摘要翻译：一种用于在包括体线圈，头线圈和功率放大器部件的核磁共振成像系统中实现体线圈和头线圈之间的切换的方法，其中功率放大器部件包括功率放大器组，每组功率放大器，包括由Wilkinson电路组合的功率放大器的通道，组合器，其被配置为组合来自所述功率放大器组的信号并将所述功率放大器组连接到所述体线圈;第一开关器件，包括被配置为接地的第一端子，在威尔金森电路的电阻分支中串联连接的第二开关器件和位于第二开关器件与头部线圈之间的1/4波长变换传输线，该方法包括将功率放大器部件连接到体线圈或头部线圈通过设置两个开关装置的状态。

7. 发明授权

US09089302B2 Locking mechanism for probe connector and portable ultrasound device having the same 有权
标题翻译：探针连接器和便携式超声波装置的锁定机构
公开(公告)号：US09089302B2
公开(公告)日：2015-07-28
申请号：US14276233
申请日：2014-05-13
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
发明人： Zhensong Zhao
IPC分类号： A61B8/00
CPC分类号： A61B8/4411 , A61B8/00 , A61B8/4427 , A61B8/4455 , A61B2560/0431
摘要： A locking mechanism for probe connector that is connected to a shaft of the probe connector, includes a door and a drive assembly for releasing or locking the probe connector by opening and closing of the door.
摘要翻译：连接到探针连接器的轴的探针连接器的锁定机构包括门和用于通过打开和关闭门释放或锁定探针连接器的驱动组件。

8. 发明申请

US20150162107A1 COLLIMATOR MODULE MANUFACTURING METHOD, COLLIMATOR MODULE, RADIATION DETECTION DEVICE, AND RADIATION IMAGING DEVICE 审中-公开
标题翻译：收缩模块制造方法，收缩模块，辐射检测装置和放射成像装置
公开(公告)号：US20150162107A1
公开(公告)日：2015-06-11
申请号：US14559022
申请日：2014-12-03
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
发明人： Mai Kato , Katsumasa Nose
IPC分类号： G21K1/02 , B32B37/18 , B32B38/04 , G01N23/04
CPC分类号： G21K1/025 , G01N2223/316 , Y10T156/10 , Y10T156/1064
摘要： A collimator module manufacturing method is provided. The method includes aligning a plurality of collimator plates arranged a predetermined distance apart in one direction, each of the collimator plates being substantially a rectangular solid, bonding a first bar-like member to upper edges of the collimator plates, the first bar-like member being radiolucent and extending from a first collimator plate at a first end to a second collimator plate at a second end in the direction of the collimator plate arrangement, and bonding a second bar-like member to the lower edges of the collimator plates, the second bar-like member being radiolucent and extending from the first collimator plate to the second collimator plate.
摘要翻译：提供了准直模块制造方法。该方法包括将沿一个方向间隔开预定距离的多个准直器板对准，每个准直板基本上为矩形固体，将第一棒状构件结合到准直板的上边缘，第一条形部件在准直板装置的方向上的第二端处从第一端的第一准直板延伸到第二准直板，并且将第二棒状构件接合到准直器板的下边缘，第二准直器板棒状构件是可透射的并且从第一准直板延伸到第二准直器板。

9. 发明授权

US09044205B2 Method and apparatus for optimizing medical diagnostic table operation according to patient's weight 有权
标题翻译：根据患者体重优化医疗诊断台操作的方法和装置
公开(公告)号：US09044205B2
公开(公告)日：2015-06-02
申请号：US13293433
申请日：2011-11-10
申请人： Feng Wang , Chengcheng Zhou
发明人： Feng Wang , Chengcheng Zhou
IPC分类号： A61G1/04 , A61B5/00 , A61B6/04 , A61G13/00 , G01G19/44
CPC分类号： A61B5/704 , A61B6/0457 , A61G13/0018 , A61G2203/44 , G01G19/445
摘要： A method of optimizing operation of a medical diagnostic table according to a patient's weight is provided. The method includes sensing a weight carried by the medical diagnostic table using weighing sensors mounted under the medical diagnostic table, and adjusting a moving speed of the medical diagnostic table according to the sensed weight. The moving speed is reduced when the sensed weight is greater than a predetermined value, and the moving speed is increased when the sensed weight is less than the predetermined value.
摘要翻译：提供了一种根据患者体重来优化医疗诊断台的操作的方法。该方法包括使用安装在医疗诊断台下方的称重传感器来感测由医疗诊断台承载的重量，以及根据检测到的重量来调整医疗诊断台的移动速度。当感测到的重量大于预定值时，移动速度降低，并且当感测到的重量小于预定值时移动速度增加。

10. 发明授权

US09014782B2 Magnetic resonance imaging apparatus 有权
标题翻译：磁共振成像装置
公开(公告)号：US09014782B2
公开(公告)日：2015-04-21
申请号：US11612614
申请日：2006-12-19
申请人： Mitsuharu Miyoshi
发明人： Mitsuharu Miyoshi
IPC分类号： A61B5/05 , G01R33/563 , A61B5/055 , G01R33/483
CPC分类号： G01R33/56308 , A61B5/055 , G01R33/4838 , G01R33/5635
摘要： Versatility and the quality of images are to be improved. As preparation pulses, a first RF pulse to flip along the yz plane spins oriented in a magnetostatic field direction in a subject; a velocity encoding gradient pulse which, in spins flipped by that first RF pulse, mutually shifts the phase of spins in a static state and the phase of spins in a moving state; and a second RF pulse to flip along the yz plane spins whose phase has been shifted by the velocity encoding gradient pulse are successively transmitted. After that, a killer pulse is transmitted to extinguish the transverse magnetizations of the spins flipped by the second RF pulse.
摘要翻译：要提高多功能性和图像质量。作为准备脉冲，沿着yz平面翻转的第一RF脉冲在主体中以静磁场方向取向旋转; 速度编码梯度脉冲，其在由所述第一RF脉冲翻转的自旋中，使静止状态的自旋相位和移动状态下的自旋相位相互偏移; 并且顺序地沿着yz平面翻转相移已经被速度编码梯度脉冲移位的第二RF脉冲。之后，传递一个杀手脉冲，以消除由第二个RF脉冲翻转的自旋的横向磁化。

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