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1. 发明申请

WO2011060186A2 INTEGRATED BUBBLE GENERATION, TRANSPORT AND EXTRACTION FOR ENHANCED LIQUID COOLING IN A MICROCHANNEL HEAT EXCHANGER 审中-公开
标题翻译：集成气泡发生，运输和提取在微通道换热器中增强液体冷却
公开(公告)号：WO2011060186A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056407
申请日：2010-11-11
申请人： ATTINGER, Daniel , BETZ, Amy Rachel , VAILLANT, Regis , XU, Jie , THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
发明人： ATTINGER, Daniel , BETZ, Amy Rachel , VAILLANT, Regis , XU, Jie
IPC分类号： F28D5/00
CPC分类号： F28F13/06 , F28D15/00 , F28F2250/08 , F28F2260/02 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： One embodiment can include a heat exchange system for heat exchange with a heat source and a cold source. The system can include a circulation loop. The circulation loop can include a heat emission portion configured to exchange heat with the cold source and a heat absorption portion configured to exchange heat with the heat source, the heat absorption portion comprising a channel. The embodiment can include a liquid pump configured to circulate a liquid through the circulation loop, from an inlet of the channel to an outlet of the channel and a bubble injector coupled to the circulation loop proximal to the inlet of the channel and configured to flow a gas to form a plurality of gas bubbles in the channel, with each of the plurality of gas bubbles monodispersed across the channel, with segments of liquid separating successive gas bubbles of the plurality of gas bubbles.
摘要翻译：一个实施例可以包括用于与热源和冷源进行热交换的热交换系统。该系统可以包括循环回路。循环回路可以包括被配置为与冷源交换热量的热发射部分和被配置为与热源交换热量的吸热部分，该吸热部分包括通道。该实施例可以包括液体泵，其构造成使液体通过循环回路从通道的入口循环到通道的出口，以及气泡注入器，其联接到靠近通道的入口的循环回路，气体在通道中形成多个气泡，多个气泡中的每一个气泡在通道上单分散，液体段分离多个气泡的连续气泡。

2. 发明申请

WO2009061548A1 PROCESS FOR ACQUIRING A THREE-DIMENSIONAL RADIOLOGICAL IMAGE OF AN ORGAN IN MOVEMENT 审中-公开
标题翻译：获取运动中有机体的三维放射学图像的过程
公开(公告)号：WO2009061548A1
公开(公告)日：2009-05-14
申请号：PCT/US2008/074707
申请日：2008-08-29
申请人： GENERAL ELECTRIC COMPANY , KOTIAN, Francois , VAILLANT, Regis , SOULIBET, Elisabeth , GAVIT-HOUDANT, Laurence
发明人： KOTIAN, Francois , VAILLANT, Regis , SOULIBET, Elisabeth , GAVIT-HOUDANT, Laurence
IPC分类号： H05G1/62
CPC分类号： A61B6/541 , A61B5/021 , A61B6/503 , A61B6/504 , A61N1/36564
摘要： An embodiment of the invention relates to a process for acquiring a three-dimensional radiological image of an organ in movement of a patient, according to which a control unit executes steps of : (53, 54) receiving a signal representative of a movement parameter of the organ, (53, 54) detecting variation in the signal due to artificial maintenance of the organ in a reduced state of movement, and in response to detection, (59, 510) triggering acquisition of a sequence of images by a radiological imaging device to reconstruct a three-dimensional radiological image of the organ from the sequence of images.
摘要翻译：本发明的一个实施例涉及一种用于获取患者运动中器官的三维放射图像的方法，根据该方法，控制单元执行以下步骤：（53,54）接收代表运动参数的信号所述器官（53,54）检测由于在运动的减少状态下所述器官的人造维护而引起的所述信号的变化，并且响应于所述检测，（59,510）触发通过放射线成像装置获取图像序列从图像序列重建器官的三维放射图像。

3. 发明申请

WO2002074163A1 METHOD AND DEVICE FOR CARDIAC RADIOLOGICAL EXAMINATION 审中-公开
标题翻译：心脏放射学检查的方法和装置
公开(公告)号：WO2002074163A1
公开(公告)日：2002-09-26
申请号：PCT/US2002/008104
申请日：2002-03-15
申请人： GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC , LIENARD, Jean , VAILLANT, Regis , SUREDA, Francisco , LAUNAY, Laurent
发明人： LIENARD, Jean , VAILLANT, Regis , SUREDA, Francisco , LAUNAY, Laurent
IPC分类号： A61B5/05
CPC分类号： A61B6/541 , A61B6/02 , A61B6/481 , A61B6/504 , A61M31/005
摘要： A method of cardiac radiological examination for coronarography comprises the steps of: a) introducing contrast medium simultaneously in the left coronary artery and in the right coronary artery from the aortic root and, in parallel, b) acquiring a sequence of dynamic images of the propagation of the contrast medium in the left and right coronary arteries with a displacement of the image plane, during the acquisition of said images, along a determined trajectory (E28). The contrast medium can be introduced in a cyclic manner during the acquisition of dynamic images, each cycle of introduction corresponding to a phase of closure of the aortic valve in the cardiac rhythm. 3D and 4D images with optical efficiency can be obtained in the use of contrast medium. An injection device for producing the above cycles is synchronized with the introduction of the contrast medium.
摘要翻译：一种用于冠状动脉造影的心脏放射学检查的方法包括以下步骤：a）从主动脉根部同时在左冠状动脉和右冠状动脉中引入造影剂，并行地，b）获取传播的动态图像序列在获取所述图像期间，沿着确定的轨迹（E28），在左右冠状动脉中具有图像平面的位移的造影剂。造影剂可以在动态图像采集期间以循环方式引入，每个引入循环对应于心脏节律中主动脉瓣关闭的阶段。在使用造影剂时可以获得具有光学效率的3D和4D图像。用于产生上述周期的注射装置与引入造影剂同步。

4. 发明申请

WO2012074627A1 METHOD FOR MONITORING A RADIATION DOSE 审中-公开
标题翻译：监测辐射剂量的方法
公开(公告)号：WO2012074627A1
公开(公告)日：2012-06-07
申请号：PCT/US2011/057657
申请日：2011-10-25
申请人： GENERAL ELECTRIC COMPANY , DESPONDS, Lionel , BISMUTH, Vincent , TEGZES, Pal , VAILLANT, Regis , UJVARI, Tamas , SZEKELY, Gyorgy , SZABO, Zsolt
发明人： DESPONDS, Lionel , BISMUTH, Vincent , TEGZES, Pal , VAILLANT, Regis , UJVARI, Tamas , SZEKELY, Gyorgy , SZABO, Zsolt
IPC分类号： A61B6/00
CPC分类号： A61B6/10 , A61B6/4441 , A61B6/488 , A61B6/542 , A61B6/547 , A61B6/548
摘要： The invention concerns a method for monitoring a radiation dose applied to a patient being exposed or having been exposed to radiation from a medical imaging system, the medical imaging system comprising an X-ray source (3), the source describing a trajectory in a coordinate system of reference of the imaging system having an origin (0), the method comprising the following steps: determining (3051) the current coordinates, in the coordinate system of reference of the medical imaging system, of a current region (Z) being exposed or having been exposed to radiation from the X-ray source (3), of an envelope of a patient, model (30), in relation to a current position of the X-ray source (3); determining (3052), from the current coordinates, a current coordinate system of reference having as origin (0' ) the current position of the X-ray source, the current coordinate system of reference being centred on the current region (Z); and - displaying (300) a representation of the current region (Z) centred on the current coordinate system of reference.
摘要翻译：本发明涉及一种用于监测施加到被暴露于或已经暴露于医学成像系统的辐射的患者的辐射剂量的方法，所述医学成像系统包括X射线源（3），所述源描述坐标中的轨迹具有原点（0）的成像系统的参考系统，该方法包括以下步骤：确定（3051）在医疗成像系统的坐标系的参考系当前坐标系中暴露的当前区域（Z）或者相对于X射线源（3）的当前位置已经暴露于来自X射线源（3）的辐射，患者的外壳（30）; 根据当前坐标确定作为原点（0'）X射线源的当前坐标系的参考坐标系（3052），当前坐标系以当前区域（Z）为中心; 以及 - 显示（300）以当前坐标系参考系为中心的当前区域（Z）的表示。

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