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1. 发明授权

US09451926B2 Respiratory motion correction with internal-external motion correlation, and associated systems and methods 有权
标题翻译：内外部运动相关的呼吸运动校正，以及相关的系统和方法
公开(公告)号：US09451926B2
公开(公告)日：2016-09-27
申请号：US13891083
申请日：2013-05-09
申请人： Paul E. Kinahan , Adam Alessio , Chi Liu
发明人： Paul E. Kinahan , Adam Alessio , Chi Liu
IPC分类号： A61B5/05 , A61B6/00 , A61B6/03
CPC分类号： A61B6/527 , A61B6/032 , A61B6/037 , A61B6/5235 , A61B6/5264 , A61B6/541
摘要： The present technology relates generally to respiratory motion correction and associated systems and methods. In particular, several embodiments are directed to respiratory motion correction using internal-external motion correlation. For example, one embodiment of a method of correcting motion blurring in PET/CT imaging includes obtaining PET/CT imaging data of a target tissue in a patient and determining a centroid of the target tissue. The method can further include obtaining an external motion signal of the patient and determining a mean displacement of the external motion signal. The centroid of the target tissue can be correlated with the mean displacement and, based on the correlation, a PET/CT image corrected for motion of the target tissue can be reconstructed.
摘要翻译：本技术一般涉及呼吸运动校正及相关系统和方法。特别地，几个实施例涉及使用内部 - 外部运动相关的呼吸运动校正。例如，在PET / CT成像中校正运动模糊的方法的一个实施例包括获得患者中目标组织的PET / CT成像数据并确定目标组织的质心。该方法还可以包括获得患者的外部运动信号并确定外部运动信号的平均位移。目标组织的质心可以与平均位移相关，并且基于相关性可以重建针对目标组织运动的PET / CT图像。

2. 发明申请

US20130303898A1 RESPIRATORY MOTION CORRECTION WITH INTERNAL-EXTERNAL MOTION CORRELATION, AND ASSOCIATED SYSTEMS AND METHODS 有权
标题翻译：呼吸运动校正与内外运动相关性及相关系统与方法
公开(公告)号：US20130303898A1
公开(公告)日：2013-11-14
申请号：US13891083
申请日：2013-05-09
申请人： Paul E. Kinahan , Adam Alessio , Chi Liu
发明人： Paul E. Kinahan , Adam Alessio , Chi Liu
IPC分类号： A61B6/00 , A61B6/03
CPC分类号： A61B6/527 , A61B6/032 , A61B6/037 , A61B6/5235 , A61B6/5264 , A61B6/541
摘要： The present technology relates generally to respiratory motion correction and associated systems and methods. In particular, several embodiments are directed to respiratory motion correction using internal-external motion correlation. For example, one embodiment of a method of correcting motion blurring in PET/CT imaging includes obtaining PET/CT imaging data of a target tissue in a patient and determining a centroid of the target tissue. The method can further include obtaining an external motion signal of the patient and determining a mean displacement of the external motion signal. The centroid of the target tissue can be correlated with the mean displacement and, based on the correlation, a PET/CT image corrected for motion of the target tissue can be reconstructed.
摘要翻译：本技术一般涉及呼吸运动校正及相关系统和方法。特别地，几个实施例涉及使用内部 - 外部运动相关的呼吸运动校正。例如，在PET / CT成像中校正运动模糊的方法的一个实施例包括获得患者中目标组织的PET / CT成像数据并确定目标组织的质心。该方法还可以包括获得患者的外部运动信号并确定外部运动信号的平均位移。目标组织的质心可以与平均位移相关，并且基于相关性可以重建针对目标组织运动的PET / CT图像。

3. 发明授权

US08699771B2 Method and apparatus for reducing motion-related imaging artifacts 有权
标题翻译：用于减少运动相关成像伪影的方法和装置
公开(公告)号：US08699771B2
公开(公告)日：2014-04-15
申请号：US12622006
申请日：2009-11-19
申请人： Scott David Wollenweber , Alexander Ganin , Kris Filip Johan Jules Thielemans , Larry Pierce , Adam Alessio , Paul Kinahan , Chi Liu
发明人： Scott David Wollenweber , Alexander Ganin , Kris Filip Johan Jules Thielemans , Larry Pierce , Adam Alessio , Paul Kinahan , Chi Liu
IPC分类号： A61B6/03
CPC分类号： A61B6/469 , A61B6/032 , A61B6/037 , A61B6/486 , A61B6/503 , A61B6/508 , A61B6/5235 , A61B6/5247 , A61B6/527 , A61B6/5288 , G06T7/20 , G06T2207/10072 , G06T2207/30004
摘要： A method and apparatus are provided for reducing motion related imaging artifacts. The method includes obtaining an image data set of a region of interest in an object, obtaining a motion signal indicative of motion of the region of interest, determining at least one quiescent period of at least a portion of the motion signal, extracting image data from the image data set that is within the determined quiescent period to form an image data subset, and generating an image of the region of interest using the image data subset.
摘要翻译：提供了一种用于减少运动相关成像伪影的方法和装置。该方法包括获得对象中的感兴趣区域的图像数据集，获得表示感兴趣区域运动的运动信号，确定运动信号的至少一部分的至少一个静止周期，从所述图像数据集合在所确定的静止周期内，以形成图像数据子集，以及使用所述图像数据子集生成所述感兴趣区域的图像。

4. 发明申请

US20110116695A1 METHOD AND APPARATUS FOR REDUCING MOTION-RELATED IMAGING ARTIFACTS 有权
标题翻译：减少运动相关成像艺术的方法和装置
公开(公告)号：US20110116695A1
公开(公告)日：2011-05-19
申请号：US12622006
申请日：2009-11-19
申请人： Scott David Wollenweber , Alexander Ganin , Kris Filip Johan Jules Thielemans , Larry Pierce , Adam Alessio , Paul Kinahan , Chi Liu
发明人： Scott David Wollenweber , Alexander Ganin , Kris Filip Johan Jules Thielemans , Larry Pierce , Adam Alessio , Paul Kinahan , Chi Liu
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： A61B6/469 , A61B6/032 , A61B6/037 , A61B6/486 , A61B6/503 , A61B6/508 , A61B6/5235 , A61B6/5247 , A61B6/527 , A61B6/5288 , G06T7/20 , G06T2207/10072 , G06T2207/30004
摘要： A method and apparatus are provided for reducing motion related imaging artifacts. The method includes obtaining an image data set of a region of interest in an object, obtaining a motion signal indicative of motion of the region of interest, determining at least one quiescent period of at least a portion of the motion signal, extracting image data from the image data set that is within the determined quiescent period to form an image data subset, and generating an image of the region of interest using the image data subset.
摘要翻译：提供了一种用于减少运动相关成像伪影的方法和装置。该方法包括获得对象中的感兴趣区域的图像数据集，获得表示感兴趣区域运动的运动信号，确定运动信号的至少一部分的至少一个静止周期，从所述图像数据集合在所确定的静止周期内，以形成图像数据子集，以及使用所述图像数据子集生成所述感兴趣区域的图像。

5. 发明申请

US20060206997A1 Toilet disinfection system 审中-公开
标题翻译：卫生间消毒系统
公开(公告)号：US20060206997A1
公开(公告)日：2006-09-21
申请号：US11084564
申请日：2005-03-18
申请人： Kuo Chiang , Chi Liu , Ching Chang
发明人： Kuo Chiang , Chi Liu , Ching Chang
IPC分类号： A47K13/00
CPC分类号： A47K13/302
摘要： The present invention provides a toilet seat with a disinfection unit comprising a toilet cover connected to the toilet seat, a disinfection unit is equipped to the toilet seat or the toilet cover for disinfecting the toilet seat. A trigger is equipped on the seat or the cover to trigger the disinfection unit when the cover is closed on the seat. The disinfection unit includes UV-light source.
摘要翻译：本发明提供了一种马桶座圈，其具有消毒单元，该消毒单元包括连接到马桶座的马桶罩，消毒单元装配到马桶座圈或马桶盖上，用于对马桶座圈进行消毒。当座椅上的盖子关闭时，座椅或盖子上装有触发器以触发消毒单元。消毒单元包括UV光源。

6. 发明申请

US20060175500A1 Keyboard carrier 失效
标题翻译：键盘托架
公开(公告)号：US20060175500A1
公开(公告)日：2006-08-10
申请号：US11042485
申请日：2005-01-26
申请人： Chi Liu
发明人： Chi Liu
IPC分类号： E04G3/00
CPC分类号： A47B21/0314 , Y10S248/918
摘要： A keyboard carrier for adjusting elevation and inclination of a keyboard position thereon includes a locating mechanism, which includes an outer sleeve, a braking block axially movably disposed in the outer sleeve, a screw rod having an end pivotally connected to the keyboard carrier and the other end perpendicularly extended through the outer sleeve and a round hole on the braking block, a handle located at an end of the outer sleeve, and a pivoting mechanism connected to an inner end of the handle and having a screw bolt screwed into a central axis of the braking block. When the handle is pivotally turned to axially move the braking block in the outer sleeve with the screw rod engaged with a threaded section on the round hole of the braking block, the keyboard carrier is stably supported by the screw rod without the risk of moving.
摘要翻译：用于调节其键盘位置的高度和倾斜度的键盘架包括定位机构，其包括外套筒，可轴向移动地布置在外套筒中的制动块，具有枢转地连接到键盘架的端部的螺杆和另一个端部垂直延伸穿过外套筒和制动块上的圆孔，位于外套筒端部的手柄，以及连接到手柄内端的枢转机构，并且具有拧入中心轴线的螺栓刹车块。当手柄枢轴转动时，螺杆与制动块的圆孔上的螺纹部分接合，使外套筒中的制动块轴向移动，键盘架由螺杆稳定地支撑而不会有移动的危险。

7. 发明授权

US5114036A Covering plate for a preset hole on a computer housing 失效
标题翻译：计算机外壳上的预设孔覆盖板
公开(公告)号：US5114036A
公开(公告)日：1992-05-19
申请号：US583724
申请日：1990-09-14
申请人： Chi Liu
发明人： Chi Liu
IPC分类号： B65D43/04 , H05K5/02
CPC分类号： H05K5/0239
摘要： A removable covering plate for a hole in a computer housing is substantially rectangular with outwardly protruding elements formed along the edges of the plate. The leading edges of the individual elements are bent towards the central axis of the covering plate. The covering plate can be fastened to a hole in a computer housing with the protruding elements in engagement with the edges of the hole.
摘要翻译：用于计算机壳体中的孔的可移除的覆盖板基本上是矩形的，沿着板的边缘形成有向外突出的元件。各个元件的前缘朝向覆盖板的中心轴线弯曲。覆盖板可以紧固到计算机外壳中的孔中，突出元件与孔的边缘接合。

8. 发明授权

US4939349A Ceramic thermistor heating element 失效
标题翻译：陶瓷热敏电阻加热元件
公开(公告)号：US4939349A
公开(公告)日：1990-07-03
申请号：US370719
申请日：1989-06-23
申请人： Chi Liu
发明人： Chi Liu
IPC分类号： H05B3/14
CPC分类号： H05B3/141
摘要： A building block-like PTC thermistor heating element is disclosed which comprises a ceramic semiconductor body having a positive temperature coefficient of resistance. The partition walls of the building block-like ceramic body provide the passages of the air flow. Ohmic electrodes are deposited on the opposite side of the major surface of the ceramic body so that when connected to an electrical source the electrical current flows across the partition walls in a direction normal to the axis of the air flow. The building block-like thermistor is very easy to fabricate and is very strong in structure so that high yield and improved mechanical strength can be achieved.
摘要翻译：公开了一种构成块状的PTC热敏电阻加热元件，其包括具有正温度系数电阻的陶瓷半导体本体。构件块状陶瓷体的隔壁提供空气流的通道。欧姆电极沉积在陶瓷体的主表面的相对侧上，使得当连接到电源时，电流沿垂直于空气流轴线的方向流过分隔壁。构成块状的热敏电阻非常容易制造，结构非常强，从而可以实现高产率和改善的机械强度。

9. 发明申请

US20140120964A1 GROUP MESSAGING AT MOBILE TERMINAL IN AUTONOMOUS NETWORK 审中-公开
标题翻译：移动终端在自动网络中的组播消息
公开(公告)号：US20140120964A1
公开(公告)日：2014-05-01
申请号：US14149960
申请日：2014-01-08
申请人： Li Li , Chi Liu , Liang Liu , Ju Wei Shi , Wen Jie Wang , Wei Xue
发明人： Li Li , Chi Liu , Liang Liu , Ju Wei Shi , Wen Jie Wang , Wei Xue
IPC分类号： H04W4/08 , H04W4/14
CPC分类号： H04W4/08 , H04W4/06 , H04W4/14
摘要： A method for group messaging at a mobile terminal in autonomous network includes acquiring a message and a list of target identifiers, containing the identifiers of multiple mobile terminals to which the message is to be sent; transmitting the message via the autonomous network to any mobile terminal of the multiple mobile terminals that locates in the autonomous network, and removing the identifier of the mobile terminal from the list of target identifiers to obtain an updated list of target identifiers; generating an aggregate message, wherein the aggregate message contains the message and the identifiers in the updated list; sending the aggregate message to a base station if the length of the aggregate message does not exceed a threshold; dividing the aggregate message into multiple fragment messages and sending the multiple fragment messages to the base station if the length of the aggregate message exceeds the threshold.
摘要翻译：一种用于在自主网络中的移动终端进行组消息发送的方法包括：获取消息和目标标识符列表，其中包含要向其发送消息的多个移动终端的标识符; 通过所述自主网络将所述消息发送到位于所述自主网络中的所述多个移动终端的任何移动终端，以及从所述目标标识符列表中移除所述移动终端的标识符，以获得目标标识符的更新列表; 生成聚合消息，其中聚合消息包含消息和更新列表中的标识符; 如果聚合消息的长度不超过阈值，则将聚合消息发送到基站; 如果聚合消息的长度超过阈值，则将聚合消息划分成多个片段消息，并将多个片段消息发送到基站。

10. 发明申请

US20130084898A1 GROUP MESSAGING AT MOBILE TERMINAL IN AUTONOMOUS NETWORK 审中-公开
标题翻译：移动终端在自动网络中的组播消息
公开(公告)号：US20130084898A1
公开(公告)日：2013-04-04
申请号：US13596418
申请日：2012-08-28
申请人： Li Li , Chi Liu , Liang Liu , Ju Wei Shi , Wen Jie Wang , Wei Xue
发明人： Li Li , Chi Liu , Liang Liu , Ju Wei Shi , Wen Jie Wang , Wei Xue
IPC分类号： H04W4/14
CPC分类号： H04W4/08 , H04W4/06 , H04W4/14
摘要： A proxy apparatus for group messaging at a mobile terminal in the autonomous network includes an acquiring device, configured to acquire a message and the identifiers of multiple mobile terminals to which the message is to be sent; a transmitting device, configured to transmit a message via the autonomous network to one or more mobile terminals in the autonomous network; and a message aggregating device, configured to generate an aggregate message, the aggregate message containing a message and identifiers of multiple mobile terminals to which the message is to be sent, wherein the transmitting device is further configured to send the aggregate message generated by the message aggregating device to a base station of mobile terminals.
摘要翻译：用于在自主网络中的移动终端进行组消息发送的代理装置包括：获取装置，用于获取消息和要发送消息的多个移动终端的标识符; 发送装置，被配置为经由所述自主网络向所述自主网络中的一个或多个移动终端发送消息; 以及消息聚合设备，被配置为生成聚合消息，所述聚合消息包含消息以及要向其发送消息的多个移动终端的标识符，其中所述发送设备还被配置为发送由所述消息生成的所述聚合消息聚合设备到移动终端的基站。

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