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51. 发明申请

US20120087557A1 BIOPSY PLANNING AND DISPLAY APPARATUS 审中-公开
标题翻译：生物计划和显示设备
公开(公告)号：US20120087557A1
公开(公告)日：2012-04-12
申请号：US13102577
申请日：2011-05-06
申请人： Steven Dean Miller , Jasjit S. Suri
发明人： Steven Dean Miller , Jasjit S. Suri
IPC分类号： G06K9/00
CPC分类号： A61B90/36 , A61B10/0241 , A61B90/37 , A61B2017/00274 , A61B2018/00547 , A61B2034/107 , A61B2034/256
摘要： Systems are provided for managing, planning and displaying the location of biopsy core sites across multiple same-patient visits or other stored biopsy plans to increase the confidence and accuracy of biopsy results. The systems may allow the operator to fuse multiple predefined and/or automatically generated biopsy core site plans in addition to previous biopsy sites with a current prostate image to assist in creating a final new biopsy core site plan. Further, the system may allow the operator to selectively view singular parts of the final plan to simplify the planning process. Further, the systems may assist the operator during the navigation phase of the biopsy by hiding biopsy core sites from the final plan that are not of immediate interest during the biopsy phase and thereby reducing clutter and distraction during biopsy sample acquisition.
摘要翻译：提供系统用于管理，规划和显示活检核心部位在多个同一病人访问或其他存活的活检计划中的位置，以增加活检结果的置信度和准确性。该系统可以允许操作员除了先前的活检部位与目前的前列腺图像之外，还可以将多个预定义和/或自动生成的活检核心部位计划融合，以帮助创建最终的新活检核心部位计划。此外，系统可以允许操作者选择性地查看最终计划的单个部分以简化规划过程。此外，系统可以在活检的导航阶段期间通过在活检期间隐藏来自最终计划的活检核心部位而不是立即感兴趣的活动，从而减少活检样本采集期间的杂乱和分散，从而辅助操作者。

52. 发明申请

US20110299754A1 VALIDATION EMBEDDED SEGMENTATION METHOD FOR VASCULAR ULTRASOUND IMAGES 失效
标题翻译：用于血管超声图像的验证嵌入式分割方法
公开(公告)号：US20110299754A1
公开(公告)日：2011-12-08
申请号：US12960491
申请日：2010-12-04
申请人： Jasjit S. Suri
发明人： Jasjit S. Suri
IPC分类号： G06K9/00
CPC分类号： A61B8/085 , A61B5/02007 , A61B8/0858 , A61B8/0891 , A61B8/14 , A61B8/145 , A61B8/5207 , A61B8/5223 , A61B8/585 , G06F19/00 , G06T7/0012 , G06T7/13 , G06T2207/10132 , G06T2207/20016 , G06T2207/30101
摘要： A computer-implemented system and method for intima-media thickness (IMT) measurements using a validation embedded segmentation method. Various embodiments include receiving biomedical imaging data and patient demographic data corresponding to a current scan of a patient; checking the biomedical imaging data in real-time to determine if an artery of the patient has a calcium deposit in a proximal wall of the artery; acquiring arterial data of the patient as a combination of longitudinal B-mode and transverse B-mode data; using a data processor to automatically recognize the artery by embedding anatomic information; using the data processor to calibrate a region of interest around the automatically recognized artery; automatically computing the weak or missing edges of intima-media and media-adventitia walls using edge flow, labeling and connectivity; and determining the intima-media thickness (IMT) of an arterial wall of the automatically recognized artery.
摘要翻译：一种使用验证嵌入式分割方法的计算机实现的内膜中厚度（IMT）测量系统和方法。各种实施例包括接收对应于患者的当前扫描的生物医学成像数据和患者人口统计数据; 实时检查生物医学成像数据，以确定患者的动脉是否在动脉近端壁具有钙沉积物; 获取患者的动脉数据作为纵向B模式和横向B模式数据的组合; 使用数据处理器通过嵌入解剖信息自动识别动脉; 使用数据处理器校准在自动识别的动脉周围的感兴趣区域; 使用边缘流，标签和连接自动计算内膜和媒体 - 外膜壁的弱或缺失边缘; 并确定自动识别的动脉的动脉壁的内膜 - 中膜厚度（IMT）。

53. 发明申请

US20080039723A1 SYSTEM AND METHOD FOR 3-D BIOPSY 有权
标题翻译： 3-D BIOPSY的系统和方法
公开(公告)号：US20080039723A1
公开(公告)日：2008-02-14
申请号：US11740807
申请日：2007-04-26
申请人： Jasjit S. Suri , Ramkrishnan Narayanan
发明人： Jasjit S. Suri , Ramkrishnan Narayanan
IPC分类号： A61B8/00
CPC分类号： A61B8/0833
摘要： A system and method (i.e, utility) are disclosed for positioning a needle in three-dimensions based on patient related statistics for extracting tissue during biopsy procedures. Aspects of the utility can be applied independently or serve as an aid to the urologist when regions of interest are hard to discern in an ultrasound image. Regions of interest that correspond to high cancer risk regions (e.g., statistically) are automatically superimposed on an ultrasound image of a patient in real time. Additionally a statistical map based on one or more demographic parameters of a patient and containing cancer probability locations are also automatically mapped on the ultrasound image in real time displaying potential cancer locations. Aspects of the system are also capable of displaying optimal needle placement positions based on statistical priors and will be able to accurately navigate the needle to that position for biopsy extraction and/or treatment.
摘要翻译：公开了一种系统和方法（即效用），用于基于用于在活检程序期间提取组织的患者相关统计信息来三维定位针头。当超声波图像中难以辨别出感兴趣的区域时，可以独立地应用实用方面或作为泌尿科医师的辅助。对应于高癌症风险区域（例如，统计学）的感兴趣区域被实时地自动叠加在患者的超声图像上。此外，基于患者的一个或多个人口统计学参数并且包含癌症概率位置的统计图也被实时地自动映射在超声图像上，显示潜在的癌症位置。该系统的方面还能够基于统计学先验显示最佳的针位置，并且能够精确地将针导向该位置用于活组织检查提取和/或治疗。

54. 发明授权

US07024027B1 Method and apparatus for three-dimensional filtering of angiographic volume data 失效
标题翻译：用于血管造影体数据三维过滤的方法和装置
公开(公告)号：US07024027B1
公开(公告)日：2006-04-04
申请号：US10011036
申请日：2001-11-13
申请人： Jasjit S. Suri , Kecheng Liu
发明人： Jasjit S. Suri , Kecheng Liu
IPC分类号： G06K9/00
CPC分类号： G01R33/563 , G01R33/5608 , G06T17/00
摘要： A filtering method and apparatus for selectively filtering a gray scale angiographic image volume (54) that images vascular structures and that also contains extraneous non-vascular contrast is disclosed. A minimum vessel width parameter Wmin (70) is selected. A maximum vessel width parameter Wmax (132) is selected. A range of widths (66) are selected such that each vessel width parameter Wi (194) lies between Wmin (70) and Wmax (132) inclusive. For each Wi (194), an image Ii(x,y,z) (198) is generated that selectively retains imaged vascular structures of diameter Wi (194). The images Ii(x,y,z) (198) are combined to form a filtered image IF(x,y,z) (64) that selectively images the vascular structures.
摘要翻译：公开了用于选择性地过滤图像血管结构并且还含有外来非血管对比度的灰度血管造影图像体积（54）的滤波方法和装置。选择最小容器宽度参数W （70）。选择最大容器宽度参数W最大值（132）。选择宽度范围（66），使得每个容器宽度参数W 1（194）位于W min min（70）和W max之间 >（132）（含）。对于每个W I（194），产生图像I（x，y，z）（198），其选择性地保持成像的血管结构的直径为W < （194）。图像I（x，y，z）（198）被组合以形成选择性地图像的滤波图像I（x，y，z）（x）血管结构。

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