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1. 发明申请

WO2015123401A1 METHOD AND SYSTEM FOR DISPLAYING A TIMING SIGNAL FOR SURGICAL INSTRUMENT INSERTION IN SURGICAL PROCEDURES 审中-公开
标题翻译：用于在外科手术中显示手术仪器插入时序信号的方法和系统
公开(公告)号：WO2015123401A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/015581
申请日：2015-02-12
申请人： EDDA TECHNOLOGY, INC.
发明人： WEI, Guo-Qing , DOU, Xin , LIANG, Cheng-Chung , FAN, Li , QIAN, Jian-Zhong , ZENG, Xiaolan
IPC分类号： G06T7/00
CPC分类号： G06F19/321 , A61B17/3403 , A61B34/20 , A61B2017/00119 , A61B2017/00699 , A61B2034/105 , A61B2034/107 , G06F19/00 , G06F19/3481
摘要： The present teaching relates to surgical procedure assistance. In one example, a plurality of similarity measures are determined between a first set of positions and a plurality of second sets of positions, respectively. The first set of positions is obtained with respect to a plurality of sensors coupled with a patient in an image captured prior to a surgical procedure. The plurality of second sets of positions are obtained from the plurality of sensors and change in accordance with movement of the patient. A target lesion is segmented in the image captured prior to the surgical procedure to obtain a lesion display object. The lesion display object is duplicated to generate a plurality of lesion display objects. The plurality of lesion display objects are presented on a display screen so that a distance between the plurality of lesion display objects changes in accordance with the plurality of the similarity measures.
摘要翻译：本教学涉及外科手术辅助。在一个示例中，分别在第一组位置和多个第二组位置之间确定多个相似性度量。相对于在外科手术之前拍摄的图像中与患者耦合的多个传感器获得第一组位置。从多个传感器获得多个第二组位置，并根据患者的移动而改变。在外科手术前拍摄的图像中分割目标病变以获得病变显示对象。复制病变显示对象以产生多个病变显示对象。多个病变显示对象呈现在显示屏幕上，使得多个病变显示对象之间的距离根据多个相似性度量而改变。

2. 发明申请

WO2015112940A1 METHOD AND SYSTEM FOR SURGICAL INSTRUMENT GUIDANCE AND TRACKING WITH POSITION AND ORIENTATION CORRECTION 审中-公开
标题翻译：手术仪器指导方法和系统及跟踪与位置和方位校正
公开(公告)号：WO2015112940A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012829
申请日：2015-01-26
申请人： EDDA TECHNOLOGY, INC.
发明人： WEI, Guo-Qing , DOU, Xin , FAN, Li , ZENG, Xiaolan , QIAN, Jian-Zhong , LIANG, Cheng-Chung
IPC分类号： A61B8/14 , G06K9/32
CPC分类号： A61B5/066 , A61B6/032 , A61B6/12 , A61B6/463 , A61B6/50 , A61B6/5235 , A61B6/527 , A61B34/20 , A61B2034/2051 , A61B2034/2055 , A61B2034/2065 , G06T7/75 , G06T2207/10072 , G06T2207/30021 , G06T2207/30096
摘要： The present teaching relates to surgical procedure assistance. In one example, a first image of an organ having a lesion is obtained prior to a surgical procedure. Information related to a pose of a surgical instrument at a first location with respect to the lesion is received from a sensor coupled with the surgical instrument. A visual environment having the lesion and the surgical instrument rendered therein is generated based on the first image and the information received from the sensor. A second image of the organ is obtained when the surgical instrument is moved to a second location with respect to the lesion during the surgical procedure. The second image captures the lesion and the surgical instrument. The pose of the surgical instrument and the lesion rendered in the visual environment are adjusted based, at least in part, on the second image.
摘要翻译：本教学涉及外科手术辅助。在一个实例中，在外科手术之前获得具有损伤的器官的第一图像。从与外科器械耦合的传感器接收与第一位置处的外科器械相对于损伤的姿势相关的信息。基于第一图像和从传感器接收的信息生成具有其中呈现的病变和外科手术器械的视觉环境。当外科手术过程中手术器械移动到相对于病变的第二位置时，获得器官的第二图像。第二个图像捕获病变和手术器械。至少部分地基于第二图像调整在视觉环境中呈现的手术器械的姿势和损伤。

3. 发明申请

WO2005104941A2 LESION MARKING AND CHARACTERIZATION QUALITY ASSURANCE METHOD AND SYSTEM 审中-公开
标题翻译： LESION标记和表征质量保证方法和系统
公开(公告)号：WO2005104941A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/012554
申请日：2005-04-14
申请人： EDDA TECHNOLOGY, INC. , QIAN, Jian-Zhong , WEI, Guo-Qing , FAN, Li
发明人： QIAN, Jian-Zhong , WEI, Guo-Qing , FAN, Li
IPC分类号： A61B5/05
CPC分类号： G06F19/325 , A61B6/00 , A61B8/468 , G06F19/00 , G06T7/0012 , G06T7/73 , G06T2207/30004 , G16H40/20 , G16H40/63 , G16H50/70 , Y10T436/11
摘要： Method and system for quality assurance in lesion marking is disclosed. A marking is created based on a patient study on display in a manner in accordance with an electronically enforced protocol. One or more features are generated based on the marking. Quality of the marking is assessed based on such computed one or features.
摘要翻译：披露了病变标记质量保证的方法和系统。根据电子执行协议的方式，基于显示的患者研究创建标记。基于标记生成一个或多个特征。基于这种计算的一个或特征来评估标记的质量。

4. 发明申请

WO2012071546A1 SYSTEM AND METHOD FOR INTERACTIVE THREE DIMENSIONAL OPERATION GUIDANCE SYSTEM FOR SOFT ORGANS BASED ON ANATOMIC MAP 审中-公开
标题翻译：基于解析图的软件交互式三维操作指导系统与方法
公开(公告)号：WO2012071546A1
公开(公告)日：2012-05-31
申请号：PCT/US2011/062110
申请日：2011-11-23
申请人： EDDA TECHNOLOGY, INC. , EDDA TECHNOLOGY (SUZHOU) LTD. , LIANG, Cheng-Chung , FAN, Li , QIAN, Jian-Zhong , ZENG, Xiaolan , DOU, Xin , YANG, Changbo , WEI, Guo-Qing
发明人： LIANG, Cheng-Chung , FAN, Li , QIAN, Jian-Zhong , ZENG, Xiaolan , DOU, Xin , YANG, Changbo , WEI, Guo-Qing
IPC分类号： A61B5/05
CPC分类号： A61B5/7425 , A61B5/0035 , A61B5/055 , A61B5/06 , A61B5/062 , A61B6/032 , A61B6/466 , A61B6/5247 , A61B8/08 , A61B8/466 , A61B8/5223 , A61B34/20 , A61B2034/105 , A61B2090/08021 , A61B2090/3908 , G06F19/00
摘要： A system for providing visual three dimensional assistance to a user during a medical procedure involving a soft organ. The system and method provide visual assistance to a user during a medical procedure involving a soft organ. The system and method utilize a processor for generating an image of the soft organ, a surgical instrument tracker for tracking a surgical instrument during the medical procedure, and a display in communication with the processor and the surgical instrument tracker for visually displaying in three dimensions, the image of the soft organ and the surgical instrument in relation to the soft organ.
摘要翻译：一种在涉及软器官的医疗过程中向用户提供视觉三维辅助的系统。该系统和方法在涉及软器官的医疗过程中向用户提供视觉辅助。该系统和方法利用处理器来产生软器官的图像，用于在医疗过程期间跟踪外科器械的外科器械跟踪器，以及与处理器和外科器械跟踪器通信的显示器，用于在三维视觉上显示，柔软器官和手术器械相对于软器官的形象。

5. 发明申请

WO2010129911A1 METHOD, SYSTEM, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR INTERACTIVE HEPATIC VASCULAR AND BILIARY SYSTEM ASSESSMENT 审中-公开
标题翻译：方法，系统，设备和计算机程序产品，用于交互式HEPATIC VASCULAR和BILIARY系统评估
公开(公告)号：WO2010129911A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/034107
申请日：2010-05-07
申请人： EDDA TECHNOLOGY, INC. , FAN, Li , WEI, Guo-Qing , MA, Feng , LIANG, Cheng-Chung , QIAN, Jian-Zhong , ZENG, Xiaolan , YANG, Changbo
发明人： FAN, Li , WEI, Guo-Qing , MA, Feng , LIANG, Cheng-Chung , QIAN, Jian-Zhong , ZENG, Xiaolan , YANG, Changbo
IPC分类号： G06K9/34
CPC分类号： G06T7/0028 , G06T7/11 , G06T7/187 , G06T7/33 , G06T2207/10081 , G06T2207/10088 , G06T2207/20096 , G06T2207/20104 , G06T2207/30056 , G06T2207/30101 , G06T2219/028
摘要： A procedure for image segmentation on three-dimensional (3D) medical images, and a system, apparatus, and computer program that operate in accordance with the procedure. The procedure includes generating a projection including an anatomic structure, tracing a curve corresponding to the anatomic structure, extracting a curved volume of interest based on the curve and the projection, and extracting a segmentation of the anatomic structure. Also provided is a procedure for aligning anatomic structures in images, and a system, apparatus, and computer program that operate in accordance with the procedure. The procedure includes determining part of a biliary system in a first image, determining part of a hepatic portal vein or a hepatic artery in a second image, determining a gallbladder in the images, determining a cost function, and aligning the biliary system and the hepatic portal vein or hepatic artery by maximizing the cost function.
摘要翻译：用于三维（3D）医学图像上的图像分割的程序，以及根据该过程操作的系统，装置和计算机程序。该过程包括产生包括解剖结构的投影，跟踪对应于解剖结构的曲线，基于曲线和投影提取感兴趣的弯曲体积，以及提取解剖结构的分割。还提供了用于对准图像中的解剖结构的过程，以及根据该过程操作的系统，装置和计算机程序。该过程包括确定第一图像中的胆汁系统的一部分，确定第二图像中的肝门静脉或肝动脉的部分，确定图像中的胆囊，确定成本函数，以及将胆道系统和肝脏门静脉或肝动脉通过最大化成本函数。

6. 发明申请

WO2005106474A2 LIVER DISEASE DIAGNOSIS SYSTEM, METHOD AND GRAPHICAL USER INTERFACE 审中-公开
标题翻译：肝病诊断系统，方法和图形用户界面
公开(公告)号：WO2005106474A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/012733
申请日：2005-04-14
申请人： EDDA TECHNOLOGY, INC. , WEI, Guo-Qing , QIAN, Jian-Zhong , FAN, Li , LIANG, Cheng-Chung
发明人： WEI, Guo-Qing , QIAN, Jian-Zhong , FAN, Li , LIANG, Cheng-Chung
IPC分类号： G01N33/53
CPC分类号： A61B6/566 , A61B6/463 , A61B6/465 , A61B6/50 , A61B6/504 , A61B6/5235 , A61B6/5247 , G01N2800/08 , G06F19/00 , G06F19/321 , G06T2207/30056 , G16H40/63
摘要： System and graphical user interfaces are disclosed for liver disease diagnosis. A visual data manipulation page is used for manipulating one or more liver visual data sets, retrieved together with non-visual information associated with a subject and specific to a liver disease. The visual data manipulation page includes a first area for manipulating the one or more data sets and a second area for providing a plurality of selectable means to activate one or more data manipulation operations to be performed with respect to the one or more data sets displayed in the first area. When the first area is configured to manipulate more than one data set, each image is from a corresponding data set and images from different data sets can be displayed synchronously.
摘要翻译：公开了用于肝脏疾病诊断的系统和图形用户界面。视觉数据操作页面用于操纵一个或多个肝脏视觉数据集，其与与受试者相关的特定于肝脏疾病的非视觉信息一起检索。视觉数据操作页面包括用于操纵一个或多个数据集的第一区域和用于提供多个可选择装置的第二区域，以激活关于所显示的一个或多个数据集执行的一个或多个数据操作操作第一个区域。当第一区域被配置为操纵多于一个数据集时，每个图像来自对应的数据集，并且可以同步地显示来自不同数据集的图像。

7. 发明申请

WO2005104954A3 MULTIPLE VOLUME EXPLORATION SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2005104954A3
公开(公告)日：2005-11-10
申请号：PCT/US2005/012559
申请日：2005-04-14
申请人： EDDA TECHNOLOGY, INC. , LIANG, Cheng-Cheng , QIAN, Jian-Zhong , WEI, Guo-Qing , FAN, Li , ZENG, Xiaolan
发明人： LIANG, Cheng-Cheng , QIAN, Jian-Zhong , WEI, Guo-Qing , FAN, Li , ZENG, Xiaolan
IPC分类号： G06T15/00 , G06T17/00 , G06G5/00 , A61B8/00
摘要： Method and system for multiple volume exploration is disclosed. A first 3D volume is rendered in a first region (105). One or representations are displayed in a second region, where each representation signifies a stack of 2D images (106). A first stack (107) represents one or more 2D images of cross sections of a certain orientation from the first 3D volume (105). Each of the other stacks (102, 104, 104) includes one or more 2D images of cross sections of the same orientation from a 3D volume related to the first 3D volume.

8. 发明申请

WO2015172133A1 SYSTEM AND METHODS FOR PERCUTANEOUS TREATMENT PLANNING AND TREATMENT MONITORING 审中-公开
标题翻译：经治疗计划和治疗监测的系统和方法
公开(公告)号：WO2015172133A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/030092
申请日：2015-05-11
申请人： EDDA TECHNOLOGY, INC.
发明人： WEI, Guo-Qing , LIANG, Cheng-Chung , FAN, Li , QIAN, Jian-Zhong , ZENG, Xiaolan
IPC分类号： A61B5/00
CPC分类号： A61B34/10 , A61B18/1815
摘要： The present teaching relates to surgical procedure assistance. In one example, a first image of a patient captured prior to a surgical procedure is received. A treatment plan is generated based on the first image. The treatment plan includes information related to one or more surgical instruments. A second image of the patient captured after the surgical procedure has been initiated is received. The treatment plan is dynamically adjusted based on a pose of any of the one or more surgical instruments identified from the second image. A third image of the patient captured after a lesion is treated by at least one of the surgical instruments based on the adjusted treatment plan is received. Whether a further treatment to the lesion is needed is determined based on the third image. Upon determining a further treatment is needed, an updated treatment plan is dynamically generated based on the third image.
摘要翻译：本教学涉及外科手术辅助。在一个示例中，接收在外科手术之前捕获的患者的第一图像。基于第一个图像生成治疗计划。治疗计划包括与一个或多个手术器械有关的信息。收到外科手术后已经开始拍摄的患者的第二张图像。基于从第二图像识别出的一个或多个外科器械中的任何一个的姿势来动态地调整治疗计划。收到病变后所采集的患者的第三张图像，由基于经调整的治疗方案的至少一种手术器械进行治疗。基于第三图像确定是否需要进一步治疗病变。在确定需要进一步处理时，基于第三图像动态地生成更新的处理计划。

9. 发明申请

WO2015116910A2 METHOD AND SYSTEM FOR DETERMINING OPTIMAL TIMING FOR SURGICAL INSTRUMENT INSERTION IN IMAGE-GUIDED SURGICAL PROCEDURES 审中-公开
标题翻译：用于确定图像引导手术过程中手术仪器插入的最佳时机的方法和系统
公开(公告)号：WO2015116910A2
公开(公告)日：2015-08-06
申请号：PCT/US2015/013718
申请日：2015-01-30
申请人： EDDA TECHNOLOGY, INC.
发明人： WEI, Guo-Qing , DOU, Xin , FAN, Li , LIANG, Cheng-Chung , QIAN, Jian-Zhong , ZENG, Xiaolan
IPC分类号： A61B19/00
CPC分类号： A61B34/20 , A61B34/10 , A61B90/11 , A61B2034/2074
摘要： The present teaching relates to surgical procedure assistance. In one example, a first set of positions of a plurality of sensors are obtained in an image captured prior to a surgical procedure. The plurality of sensors are coupled with a patient's body. One or more second sets of positions of the plurality of sensors are obtained based on information from a tracking device associated with the plurality of sensors. The one or more second sets of positions change in accordance with movement of the patient's body. One or more similarity measures are calculated between the first set of positions and each of the one or more second sets of positions of the plurality of sensors. A timing at which the surgical procedure initiates is determined based on the one or more similarity measures.
摘要翻译：本教学涉及外科手术辅助。在一个示例中，在外科手术之前捕获的图像中获得多个传感器的第一组位置。多个传感器与患者的身体联接。基于来自与多个传感器相关联的跟踪装置的信息，获得多个传感器中的一个或多个第二组位置。一个或多个第二组位置根据患者身体的运动而改变。在第一组位置与多个传感器中的一个或多个第二组位置中的每一个之间计算一个或多个相似性度量。基于一个或多个相似性度量确定外科手术发起的时间。

10. 发明申请

WO2012094358A1 SYSTEM AND METHODS FOR FUNCTIONAL ANALYSIS OF SOFT ORGAN SEGMENTS IN SPECT-CT IMAGES 审中-公开
标题翻译： SPECT-CT图像中软体部分功能分析的系统与方法
公开(公告)号：WO2012094358A1
公开(公告)日：2012-07-12
申请号：PCT/US2012/020126
申请日：2012-01-04
申请人： EDDA TECHNOLOGY, INC. , EDDA TECHNOLOGY (SUZHOU) LTD. , QIAN, Jian-Zhong , ZENG, Xiaolan , WEI, Guo-Qing , FAN, Li
发明人： QIAN, Jian-Zhong , ZENG, Xiaolan , WEI, Guo-Qing , FAN, Li
IPC分类号： G21K1/12 , H05G1/60 , A61B6/00
CPC分类号： G06T7/0014 , A61B6/032 , A61B6/037 , A61B6/481 , A61B6/5217 , A61B6/5247 , G06T7/33 , G06T2207/10081 , G06T2207/10108 , G06T2207/30056
摘要： An analysis system and method for measuring soft organ functions in general and the liver specifically utilizing both measurement and imaging devices such as a SPECT system and a CT system. The two images utilize a common coordinate system and segment the liver image for enhanced functional analysis.
摘要翻译：一般用于测量软器官功能的分析系统和方法，以及专门利用诸如SPECT系统和CT系统的测量和成像装置的肝脏。两个图像利用一个共同的坐标系，并对肝脏图像进行分段，以进行功能分析。

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