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1. 发明申请

WO2015009830A1 THREE DIMENSIONAL PRINTED REPLICAS OF PATIENT'S ANATOMY FOR MEDICAL APPLICATIONS 审中-公开
标题翻译：患者医疗应用解决方案的三维打印替代品
公开(公告)号：WO2015009830A1
公开(公告)日：2015-01-22
申请号：PCT/US2014/046856
申请日：2014-07-16
申请人： CHILDREN'S NATIONAL MEDICAL CENTER
发明人： OLIVIERI, Laura , KRIEGER, Axel , SABLE, Craig , KIM, Peter , KANG, Xin , NATH, Dilip , LOKE, Yue-Hin , COCHENOUR, Carolyn, T.
IPC分类号： G06T17/00
CPC分类号： G06F17/50 , B33Y50/00
摘要： A system and method of creating a 3 -dimensional (3D) replica of a patient's anatomy. The method includes acquiring 3D echo images of the patient's anatomy using ultrasound waves, selecting a filter that reduces noise in the 3D echo images, selecting a segmentation algorithm to segment the filtered 3D echo images, selecting at least one additional segmentation algorithm to subsequently segment the segmented 3D echo images, creating a 3D digital model, and outputting the 3D digital model as the 3D replica of the patient's anatomy. The method also includes acquiring other 3D images using MRI/CT scans, creating another 3D digital model, determining a scaling factor to scale the other 3D digital model to correspond to a size of the 3D digital model created using ultrasound waves, combining the 3D digital model and the other 3D digital model, and outputting the combined 3D digital models.
摘要翻译：创建患者解剖结构的三维（3D）复制品的系统和方法。该方法包括使用超声波获取患者解剖结构的3D回波图像，选择降低3D回波图像中的噪声的滤波器，选择分割算法来分割滤波的3D回波图像，选择至少一个附加分割算法以随后分割分割的3D回波图像，创建3D数字模型，并输出3D数字模型作为患者解剖结构的3D复本。该方法还包括使用MRI / CT扫描获取其他3D图像，创建另一3D数字模型，确定缩放因子以缩放其他3D数字模型以对应于使用超声波创建的3D数字模型的尺寸，将3D数字模型和其他3D数字模型，并输出组合的3D数字模型。

2. 发明申请

WO2014165805A2 DEVICE AND METHOD FOR GENERATING COMPOSITE IMAGES FOR ENDOSCOPIC SURGERY OF MOVING AND DEFORMABLE ANATOMY 审中-公开
标题翻译：用于产生移植和不规则解剖的内窥镜手术的复合图像的装置和方法
公开(公告)号：WO2014165805A2
公开(公告)日：2014-10-09
申请号：PCT/US2014/033045
申请日：2014-04-04
申请人： CHILDREN'S NATIONAL MEDICAL CENTER
发明人： SHEKHAR, Raj , KANG, Xin , AZIZIAN, Mahdi , KANE, Timothy , PETERS, Craig
IPC分类号： A61B5/00 , A61B5/06 , A61B1/00 , A61B1/313 , A61B8/12
CPC分类号： A61B5/0035 , A61B1/00009 , A61B1/0005 , A61B1/00193 , A61B1/3132 , A61B5/0073 , A61B5/062 , A61B5/066 , A61B5/7425 , A61B8/12 , A61B8/4209 , A61B8/4245 , A61B8/4254 , A61B8/4416 , A61B8/483 , A61B8/5261 , A61B8/587 , A61B2034/2055 , A61B2090/365 , A61B2090/371 , A61B2090/378 , G06F19/00 , G06T7/337 , G06T7/38 , G06T2207/10021 , G06T2207/10081 , G06T2207/10104 , G06T2207/10108 , G06T2207/10136 , G06T2207/30056 , G06T2207/30084
摘要： A device for generating composite images of dynamically changing surgical anatomy includes circuitry configured to receive, from an endoscopic imaging device, endoscopic image data. The circuitry is configured to receive, from a tomographic imaging device, intra¬ operative tomographic image data. The circuitry is configured to receive, from a tracking device, spatial tracking data corresponding to the endoscopic imaging device and the tomographic imaging device. The circuitry is configured to generate real-time dynamically changing composite image data by overlaying, based on the spatial tracking data, the intra¬ operative tomographic image data on the endoscopic image data. The circuitry is configured to output the composite image data to a display.
摘要翻译：用于产生动态变化的外科解剖结构的复合图像的装置包括被配置为从内窥镜成像装置接收内窥镜图像数据的电路。电路被配置为从断层成像设备接收术中断层摄影图像数据。电路被配置为从跟踪设备接收对应于内窥镜成像设备和断层摄影成像设备的空间跟踪数据。电路被配置为通过基于空间跟踪数据覆盖内窥镜图像数据上的术中断层图像数据来生成实时动态变化的合成图像数据。电路被配置为将合成图像数据输出到显示器。

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