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1. 发明申请

WO2005119025A3 RADIOACTIVE-EMISSION-MEASUREMENT OPTIMIZATION TO SPECIFIC BODY STRUCTURES 审中-公开
标题翻译：放射性排放测量优化到特定体系结构
公开(公告)号：WO2005119025A3
公开(公告)日：2007-07-05
申请号：PCT/IL2005000575
申请日：2005-06-01
申请人： SPECTRUM DYNAMICS LLC , NAGLER MICHAEL , DICHTERMAN ELI , ZILBERSTEIN YOEL , RAVHON RAN , ZIV OMER , ROUSSO BENNY , BEN-HAIM SHLOMO
发明人： NAGLER MICHAEL , DICHTERMAN ELI , ZILBERSTEIN YOEL , RAVHON RAN , ZIV OMER , ROUSSO BENNY , BEN-HAIM SHLOMO
IPC分类号： G06K9/00 , C08F210/00 , F02B1/00 , G01T1/164
CPC分类号： A61B6/481 , A61B6/00 , A61B6/02 , A61B6/06 , A61B6/4258 , A61B6/4266 , A61B6/54 , G01T1/1642 , G01T1/1644 , G06T7/0012 , G06T2207/10072
摘要： Systems, methods, and probes are provided for functional imaging by radioactive-emission-measurements, specfic to body structures, such as the prostate, the esophagus, the cervix, the uterus, the ovaries, the heart, the breast, the brain, and the whole body, and other body structures (fig. 5c element 206). The nuclear imaging may be performed alone, or together with structural imaging, for example, by x-rays, ultrasound, or MRI. Preferably, the radioactive-emission-measuring probes include detectors, which are adapted for individual motions with respect to the probe housings, to generate views from different orientations and to change their view orientations (fig. 5c element 207). These motions are optimized with respect to functional information gained about the body structure, by identifying preferred sets of views for measurements, based on models of the body structures abd information theoretic measures (fig. 5c element 208). A second iteration, for identifying preferred sets of views for measurements of a portion of body structure, based on models of a location of a pathology that has been identified, makes it possible, in effect, to zoom in on a suspected pathology. The systems are programmed to provide these motions automatically.
摘要翻译：提供了系统，方法和探针，用于通过放射性发射测量进行功能成像，特异性的身体结构，例如前列腺，食管，子宫颈，子宫，卵巢，心脏，乳房，大脑和全身和其他身体结构（图5c元件206）。核成像可以单独进行，或者与结构成像一起进行，例如通过X射线，超声或MRI进行。优选地，放射性发射测量探针包括适于相对于探针壳体的单独运动的检测器，以从不同取向产生视图并改变其视点取向（图5c元件207）。通过基于身体结构abd信息理论测量的模型（图5c元件208），通过识别用于测量的优选视图集合，关于关于身体结构获得的功能信息优化这些运动。基于已经识别的病理学位置的模型，第二次迭代用于识别用于体部结构的一部分的测量的优选视图组，使得实际上可以放大可疑的病理学。系统被编程为自动提供这些运动。

2. 发明申请

WO2006051531A3 RADIOIMAGING 审中-公开
标题翻译：放射成像
公开(公告)号：WO2006051531A3
公开(公告)日：2006-09-28
申请号：PCT/IL2005001173
申请日：2005-11-09
申请人： SPECTRUM DYNAMICS LLC , ROUSSO BENNY , BEN-HAIM SHLOMO , NAGLER MICHAEL , ZIV OMER , RAVHON RAN , DICKMAN DALIA , ZILBERSTEIN YOEL , DICHTERMAN ELI , BEN-HAIM SIMONA , VALLABHAJOSULA SHANKAR , BERMAN DANIEL , BRONSHTINE ZOHAR , POPPER ZIV , WEISSBERG NIR , ROTH NATHANIEL , MELMAN HAIM
发明人： ROUSSO BENNY , BEN-HAIM SHLOMO , NAGLER MICHAEL , ZIV OMER , RAVHON RAN , DICKMAN DALIA , ZILBERSTEIN YOEL , DICHTERMAN ELI , BEN-HAIM SIMONA , VALLABHAJOSULA SHANKAR , BERMAN DANIEL , BRONSHTINE ZOHAR , POPPER ZIV , WEISSBERG NIR , ROTH NATHANIEL , MELMAN HAIM
IPC分类号： A61K49/00
CPC分类号： G01T1/1615 , A61B5/06 , A61B5/415 , A61B5/416 , A61B5/418 , A61B5/7285 , A61B6/037 , A61B6/425 , A61B6/4258 , A61B6/4291 , A61B6/488 , A61B6/501 , A61B6/502 , A61B6/507 , A61B6/541 , A61B6/547 , A61B6/548 , A61B6/583 , A61B8/0825 , A61B8/12 , A61B8/4416 , A61B8/543 , G01R33/481 , G01T1/1642 , G01T1/2985
摘要： Radioimaging methods, devices and radiopharmaceuticals therefor.
摘要翻译：放射成像方法，装置和放射性药物。

3. 发明申请

WO2007074467A3 GATING WITH ANATOMICALLY VARYING DURATIONS 审中-公开
标题翻译：随着时间的推移而变化
公开(公告)号：WO2007074467A3
公开(公告)日：2009-02-12
申请号：PCT/IL2006001511
申请日：2006-12-28
申请人： SPECTRUM DYNAMICS LLC , ZIV OMER , RAVHON RAN , DICHTERMAN ELI , GLUHOVSKY LEONID , BEN-HAIM SHLOMO , ROUSSO BENNY
发明人： ZIV OMER , RAVHON RAN , DICHTERMAN ELI , GLUHOVSKY LEONID , BEN-HAIM SHLOMO , ROUSSO BENNY
IPC分类号： G06K9/00
CPC分类号： G01T1/1644 , A61B6/037 , A61B6/508 , A61B6/5288 , A61B8/5284 , G01T1/249 , G06T11/006 , G06T2211/412
摘要： A method for reconstructing a radioactive emission image (figure 14) of an overall volume (1002) having first and second volumetric regions, each volumetric region having respectively independent dynamic characteristics. The method comprises the following steps: a) obtaining radioactive emissions from the overall volume, including the volumetric regions, b) reconstructing an initial radioactive emission image of the volumetric region according to the radioactive emissions (992), c) segmenting the initial radioactive emission image to delineate the first and second volumetric regions (991), and d) separately reconstructing the first and the second volumetric regions according to the respectively independent dynamic characteristics.
摘要翻译：一种用于重构具有第一和第二体积区域的总体积（1002）的放射性发射图像（图14）的方法，每个体积区域具有分别独立的动态特性。该方法包括以下步骤：a）从总体积（包括体积区域）获得放射性发射，b）根据放射性发射重建体积区域的初始放射性发射图像（992），c）分割初始放射性发射图像以描绘第一和第二体积区域（991），以及d）根据分别独立的动态特性分别重建第一和第二体积区域。

4. 发明申请

WO2007010537A2 RECONSTRUCTION STABILIZER AND ACTIVE VISION 审中-公开
标题翻译：重建稳定器和主动愿景
公开(公告)号：WO2007010537A2
公开(公告)日：2007-01-25
申请号：PCT/IL2006000840
申请日：2006-07-19
申请人： SPECTRUM DYNAMICS LLC , ROUSSO BENNY , DICHTERMAN ELI , ZIV OMER , BEN-HAIM SHLOMO
发明人： ROUSSO BENNY , DICHTERMAN ELI , ZIV OMER , BEN-HAIM SHLOMO
IPC分类号： G06T5/10
CPC分类号： A61K51/02 , A61B5/02755 , A61B5/06 , A61B5/415 , A61B5/418 , A61K51/04 , A61K51/0402 , A61K51/0476 , A61K51/0478 , A61K51/048 , A61K51/0489 , A61K51/0491 , A61K51/1203
摘要： A method for stabilizing the reconstruction of an imaged volume is presented. The method includes the steps of performing an analysis of the reliability of reconstruction of a radioactive-emission density distribution of the volume from radiation detected over a specified set of views, and defining modifications to the reconstruction process and/or data collection process to improve the reliability of reconstruction, in accordance with the analysis. Additionally, a method is described for performing radioactive-emission measurements of a body structure. The method is dynamically defining further views for measurements, based on an analysis measurements results obtained during the current emission measurement procedure. The definition of the further views is performed without terminating the current measurement process. The preferred sets of views may then be applied immediately to the body structure. The method may be performed iteratively, to zoom in on a region of interest. The dynamically-defined views may be provided as the modifications defined by the method to improve the reliability of reconstruction.
摘要翻译：呈现稳定成像体重建的方法。该方法包括以下步骤：对在特定视图中检测到的放射线对体积的放射性发射密度分布进行重建的可靠性进行分析，并且对重建过程和/或数据收集过程进行修改以改进可靠性重建，按照分析。另外，描述了一种用于进行身体结构的放射性发射测量的方法。该方法基于在当前排放测量程序期间获得的分析测量结果动态地定义测量的进一步视图。在不终止当前测量过程的情况下执行进一步视图的定义。然后可以将优选的视图集合立即应用于身体结构。可以迭代地执行该方法，以放大感兴趣的区域。可以提供动态定义的视图作为由该方法定义的改进以提高重建的可靠性。

5. 发明申请

WO2005118659A3 METHODS OF VIEW SELECTION FOR RADIOACTIVE EMISSION MEASUREMENTS 审中-公开
标题翻译：放射性排放测量方法选择方法
公开(公告)号：WO2005118659A3
公开(公告)日：2006-05-18
申请号：PCT/IL2005000572
申请日：2005-06-01
申请人： SPECTRUM DYNAMICS ISRAEL LTD , DICHTERMAN ELI , RAVHON RAN , NAGLER MICHAEL
发明人： DICHTERMAN ELI , RAVHON RAN , NAGLER MICHAEL
IPC分类号： G06K9/00 , C08F210/00 , F02B1/00 , G01C3/14 , G01T1/164 , G06K9/36 , G06T15/00 , G06T17/00 , H04N13/00 , H04N15/00
CPC分类号： G01T1/1644 , A61B6/4258
摘要： A method is described for identifying an optimal, or preferred set of views for radioactive-emission measurements of a region of interest within the body. The method is based on a model of the region of interest (1000), and the preferred sets of views are identified for the model (1040), preferably using information theoretic measures (1020). The preferred sets of views (1040) may then be applied to the region of interest, in vivo.
摘要翻译：描述了一种用于识别身体内感兴趣区域的放射性发射测量的最佳或优选视图的方法。该方法基于感兴趣区域（1000）的模型，并且优选使用信息理论度量（1020）为模型（1040）识别优选的视图集合。然后可以在体内将优选的视图集（1040）应用于感兴趣区域。

6. 发明公开

EP1908011A4 RECONSTRUCTION STABILIZER AND ACTIVE VISION 有权转让
标题翻译：重建稳定剂和主动视觉
公开(公告)号：EP1908011A4
公开(公告)日：2009-11-18
申请号：EP06756259
申请日：2006-07-19
申请人： SPECTRUM DYNAMICS LLC
发明人： ROUSSO BENNY , DICHTERMAN ELI , ZIV OMER , BEN-HAIM SHLOMO
IPC分类号： G06T5/10
CPC分类号： A61K51/02 , A61B5/02755 , A61B5/06 , A61B5/415 , A61B5/418 , A61K51/04 , A61K51/0402 , A61K51/0476 , A61K51/0478 , A61K51/048 , A61K51/0489 , A61K51/0491 , A61K51/1203

7. 发明公开

EP1971257A4 GATING WITH ANATOMICALLY VARYING DURATIONS 有权转让
标题翻译：解剖时间长短不一门控
公开(公告)号：EP1971257A4
公开(公告)日：2010-01-13
申请号：EP06832278
申请日：2006-12-28
申请人： SPECTRUM DYNAMICS LLC
发明人： ZIV OMER , RAVHON RAN , DICHTERMAN ELI , GLUHOVSKY LEONID , BEN-HAIM SHLOMO , ROUSSO BENNY
IPC分类号： A61B6/00
CPC分类号： G01T1/1644 , A61B6/037 , A61B6/508 , A61B6/5288 , A61B8/5284 , G01T1/249 , G06T11/006 , G06T2211/412

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