专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2007014091A2 SYSTEM AND METHOD OF GENERATING CONTOUR STRUCTURES USING A DOSE VOLUME HISTOGRAM 审中-公开
标题翻译：使用剂量组织生成轮廓结构的系统和方法
公开(公告)号：WO2007014091A2
公开(公告)日：2007-02-01
申请号：PCT/US2006/028534
申请日：2006-07-21
申请人： TOMOTHERAPY INCORPORATED , KAPATOES, Jeffrey, M. , OLIVERA, Gustavo, H. , SCHNARR, Eric , LU, Weiguo , RUCHALA, Kenneth, J. , RECKWERDT, Paul, J. , HUGHES, John , MACKIE, Thomas, R.
发明人： KAPATOES, Jeffrey, M. , OLIVERA, Gustavo, H. , SCHNARR, Eric , LU, Weiguo , RUCHALA, Kenneth, J. , RECKWERDT, Paul, J. , HUGHES, John , MACKIE, Thomas, R.
IPC分类号： A61N5/10
CPC分类号： A61N5/103 , A61N5/1042 , A61N5/1048 , A61N5/1049 , A61N5/1065 , A61N5/1069 , A61N2005/1074
摘要： A system and method of defining a new region of interest for an existing region of interest using a dose volume histogram. The method includes the acts of generating a dose volume histogram of radiation dose for a pre-existing region of interest, selecting a subset of the dose volume histogram, and defining a new region of interest that corresponds to the selected subset of the dose volume histogram.
摘要翻译：使用剂量体积直方图来定义现有感兴趣区域的新感兴趣区域的系统和方法。该方法包括产生用于预先存在的感兴趣区域的辐射剂量的剂量体积直方图的动作，选择剂量体积直方图的子集，以及定义对应于剂量体积直方图的选定子集的新的感兴趣区域。

12. 发明申请

WO2003076003A2 METHOD FOR MODIFICATION OF RADIOTHERAPY TREATMENT DELIVERY 审中-公开
标题翻译：放射治疗交付修改方法
公开(公告)号：WO2003076003A2
公开(公告)日：2003-09-18
申请号：PCT/US2003/007014
申请日：2003-03-06
申请人： TOMOTHERAPY INCORPORATED , RUCHALA, Kenneth, J. , OLIVERA, Gustavo, A. , KAPATOES, Jeffrey, M. , RECKWERDT, Paul, J. , LU, Weiguo , HUGHES, John, H.
发明人： RUCHALA, Kenneth, J. , OLIVERA, Gustavo, A. , KAPATOES, Jeffrey, M. , RECKWERDT, Paul, J. , LU, Weiguo , HUGHES, John, H.
IPC分类号： A61N
CPC分类号： A61N5/103 , A61N5/1038 , A61N5/1065 , A61N5/1067 , A61N5/1069 , A61N2005/1061 , G06F19/00
摘要： The present invention provides a novel method of contoured-anatomy dose repositioning (CADR) as a means to automatically reposition a patient to better recover the planned dose distribution without reoptimize the treatment plan. Specifically, CADR utilizes planning CT images, the planned dose distribution, and on-line images for repositioning dose distribution on a given day. Contours are also placed upon the images using manual, automatic, template-based, or other techniques. CADR then optimizes the rigid-body repositioning of the patient so that the daily dose distribution closely matches the planned dose distribution. The present invention also provides a method of multiple-margin optimization with daily selection (MMODS) to improve radiation delivery without reoptimization. During the initial optimization procedure, plans are optimized for several margins of various contours (e.g., tight, medium, loose, etc.), or with different objectives (e.g., aggressive treatment, sensitive structure sparing, etc.). Similarly, if multiple patient image sets are available, plans can be optimized for the different anatomical layouts, either using current information, or accumulated information regarding the superposition of organ locations in the combination of images. A user can then choose in real time from a variety of optimized plans, generally with different margins, during the treatment process, and thereby compensate for a recognized change in size or position of the tumor or neighboring tissue.
摘要翻译：本发明提供了一种轮廓解剖学剂量重新定位（CADR）的新方法，作为自动重新定位患者的手段，以更好地恢复计划的剂量分布，而不重新优化治疗计划。具体来说，CADR利用计划的CT图像，计划的剂量分布和在线图像在给定的一天重新定位剂量分布。使用手动，自动，基于模板或其他技术的轮廓也被放置在图像上。然后，CADR优化患者的刚体重新定位，使得日剂量分布与计划的剂量分布密切相关。本发明还提供了一种利用日常选择（MMODS）进行多边距优化的方法，以改善辐射递送而不重新优化。在初始优化过程中，针对各种轮廓（例如紧密，中等，松散等）或不同目标（例如，积极的治疗，敏感的结构节省等）的几个边缘优化了计划。类似地，如果多个患者图像组可用，则针对不同的解剖结构布局优化计划，使用当前信息或关于图像组合中器官位置的叠加的累积信息。然后，用户可以在处理过程中从各种优化的计划（通常具有不同的边缘）实时地选择，从而补偿肿瘤或相邻组织的大小或位置的公认变化。

13. 发明申请

WO2007014027A3 SYSTEM AND METHOD OF REMOTELY ANALYZING OPERATION OF A RADIATION THERAPY SYSTEM 审中-公开
标题翻译：辐射治疗系统的远程分析操作系统及方法
公开(公告)号：WO2007014027A3
公开(公告)日：2008-10-02
申请号：PCT/US2006028352
申请日：2006-07-21
申请人： TOMOTHERAPY INC , OLIVERA GUSTAVO H , HUGHES JOHN H , CRAVENS ROBERT L , MACKIE THOMAS R , RECKWERDT PAUL J , MURRAY DAVID , RUCHALA KENNETH J , KAPATOES JEFFREY M , SCHLOESSER ERIC , SCHNARR ERIC
发明人： OLIVERA GUSTAVO H , HUGHES JOHN H , CRAVENS ROBERT L , MACKIE THOMAS R , RECKWERDT PAUL J , MURRAY DAVID , RUCHALA KENNETH J , KAPATOES JEFFREY M , SCHLOESSER ERIC , SCHNARR ERIC
IPC分类号： A61N5/10
CPC分类号： A61N5/1048 , A61N5/103 , A61N2005/1074
摘要： Systems and methods for utilizing remote access to a radiation therapy system. Remote access to the radiation therapy system can assist in providing quality assurance processes, service and maintenance procedures, patient monitoring, and statistical analysis.
摘要翻译：利用远程访问放射治疗系统的系统和方法。远程访问放射治疗系统可以帮助提供质量保证过程，服务和维护程序，患者监测和统计分析。

14. 发明申请

WO2007014105A3 METHOD AND SYSTEM FOR ADAPTING A RADIATION THERAPY TREATMENT PLAN BASED ON A BIOLOGICAL MODEL 审中-公开
标题翻译：一种基于生物模型的适应放射治疗治疗方案的方法和系统
公开(公告)号：WO2007014105A3
公开(公告)日：2007-12-13
申请号：PCT/US2006028553
申请日：2006-07-21
申请人： TOMOTHERAPY INC , LU WEIGUO , RUCHALA KENNETH J , OLIVERA GUSTAVO H , SCHNARR ERIC , KAPATOES JEFFREY M , MACKIE THOMAS R , RECKWERDT PAUL J
发明人： LU WEIGUO , RUCHALA KENNETH J , OLIVERA GUSTAVO H , SCHNARR ERIC , KAPATOES JEFFREY M , MACKIE THOMAS R , RECKWERDT PAUL J
IPC分类号： A61N5/10
CPC分类号： A61N5/103 , A61N5/1031 , A61N5/1037 , A61N5/1038 , A61N5/1042 , A61N5/1048 , A61N5/1049 , A61N5/1065 , A61N5/1069 , A61N2005/1072 , G06F19/3481 , G16H50/50
摘要： A system and method of adapting a radiation therapy treatment plan. The method includes the acts of preparing a treatment plan for a patient, acquiring images of the patient, performing deformable registration of the images, acquiring data relating to a radiation dose delivered to the patient, applying a biological model relating the radiation dose delivered and a patient effect, and adapting the radiation therapy treatment plan based on the deformable registration and the biological model.
摘要翻译：一种适应放射疗法治疗计划的系统和方法。该方法包括为患者准备治疗计划，获取患者的图像，执行图像的可变形配准，获取与递送给患者的辐射剂量有关的数据，应用与递送的辐射剂量相关的生物模型和患者效果，并且基于可变形配准和生物模型来适配放射疗法治疗计划。

15. 发明申请

WO2007014108A3 METHOD AND SYSTEM FOR EVALUATING QUALITY ASSURANCE CRITERIA IN DELIVERY OF A TREAMENT PLAN 审中-公开
标题翻译：评估质量保证标准在交付计划中的方法和系统
公开(公告)号：WO2007014108A3
公开(公告)日：2007-09-13
申请号：PCT/US2006028556
申请日：2006-07-21
申请人： TOMOTHERAPY INC , LU WEIGUO , OLIVERA GUSTAVO H , KAPATOES JEFFREY M , RUCHALA KENNETH J , SCHNARR ERIC , HUGHES JOHN H , MACKIE THOMAS R , RECKWERDT PAUL J
发明人： LU WEIGUO , OLIVERA GUSTAVO H , KAPATOES JEFFREY M , RUCHALA KENNETH J , SCHNARR ERIC , HUGHES JOHN H , MACKIE THOMAS R , RECKWERDT PAUL J
IPC分类号： G06F19/00
CPC分类号： A61N5/103 , A61N5/1042 , A61N5/1048 , A61N5/1049 , A61N5/1065 , A61N5/1067 , A61N5/1069 , A61N5/107 , A61N5/1075
摘要： System and method of evaluating quality assurance criteria related to the delivery of a radiation therapy treatment plan. The method includes the acts of acquiring image data of a patient, generating a treatment plan for the patient based at least in part on the image data, the treatment plan including a calculated radiation dose to be delivered to the patient, acquiring an on-line image of the patient in substantially a treatment position, delivering at least a portion of the calculated radiation dose to the patient, monitoring quality assurance criteria related to the delivery of the treatment plan, calculating the radiation dose received by the patient, and determining whether delivery of the treatment plan occurred as intended based on the quality assurance criteria and the radiation dose received by the patient.
摘要翻译：评估与放射治疗计划相关的质量保证标准的制度和方法。该方法包括获取患者的图像数据的动作，至少部分地基于图像数据生成患者的治疗计划，治疗计划包括计算出的要递送给患者的辐射剂量，获取在线将患者的图像基本上处于治疗位置，将计算的辐射剂量的至少一部分递送给患者，监测与治疗计划的递送相关的质量保证标准，计算患者接收的辐射剂量，以及确定是否递送的治疗计划根据质量保证标准和患者接受的辐射剂量进行预期。

16. 发明申请

WO2007014110A2 METHOD AND SYSTEM FOR EVALUATING DELIVERED DOSE 审中-公开
标题翻译：用于评估递送剂量的方法和系统
公开(公告)号：WO2007014110A2
公开(公告)日：2007-02-01
申请号：PCT/US2006/028558
申请日：2006-07-21
申请人： TOMOTHERAPY INCORPORATED , RUCHALA, Kenneth, J. , OLIVERA, Gustavo, H. , LU, Weiguo , SCHNARR, Eric , HAIMERL, Jason , MACKIE, Thomas, R. , KAPATOES, Jeffrey, M.
发明人： RUCHALA, Kenneth, J. , OLIVERA, Gustavo, H. , LU, Weiguo , SCHNARR, Eric , HAIMERL, Jason , MACKIE, Thomas, R. , KAPATOES, Jeffrey, M.
IPC分类号： A61N5/10
CPC分类号： A61N5/1048 , A61N5/103 , A61N5/1042 , A61N5/1049 , A61N5/1065 , A61N5/1067 , A61N5/1069 , A61N5/107
摘要： A system and method of evaluating a radiation dose delivered to a patient receiving radiation therapy. The method includes the acts of generating a time-based series of patient images, collecting a time-based series of data indicating patient motion, and evaluating a radiation dose delivered to the patient based upon the time-based series of patient images and the time-based series of data.
摘要翻译：评估递送给接受放射治疗的患者的放射剂量的系统和方法。该方法包括产生基于时间的一系列患者图像的动作，收集指示患者运动的基于时间的一系列数据，以及基于基于时间的一系列患者图像和时间来评估递送给患者的辐射剂量的一系列数据。

17. 发明申请

WO2007014106A2 SYSTEM AND METHOD OF DELIVERING RADIATION THERAPY TO A MOVING REGION OF INTEREST 审中-公开
标题翻译：向移动兴趣区域提供辐射治疗的系统和方法
公开(公告)号：WO2007014106A2
公开(公告)日：2007-02-01
申请号：PCT/US2006028554
申请日：2006-07-21
申请人： TOMOTHERAPY INC , RUCHALA KENNETH J , OLIVERA GUSTAVO H , LU WEIGUO , SCHNARR ERIC , HUGHES JOHN H , KAPATOES JEFFREY M , MACKIE THOMAS R , RECKWERDT PAUL J
发明人： RUCHALA KENNETH J , OLIVERA GUSTAVO H , LU WEIGUO , SCHNARR ERIC , HUGHES JOHN H , KAPATOES JEFFREY M , MACKIE THOMAS R , RECKWERDT PAUL J
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/103 , A61N5/1042 , A61N5/1067 , A61N2005/1061 , G06F19/321 , G06F19/3481 , G16H50/50
摘要： A system for and method of delivering radiation therapy to a moving region of interest is disclosed. The method, in one implementation, includes the acts of generating a plurality of treatment plans for providing radiation therapy, delivering radiation therapy to the patient following one of the plurality of treatment plans, monitoring the patient while providing radiation therapy, and changing the treatment plan based at least in part on monitoring the patient.
摘要翻译：公开了将辐射治疗递送到感兴趣的移动区域的系统和方法。该方法在一个实施方式中包括产生用于提供放射治疗的多个治疗计划的动作，沿着多个治疗计划中的一个处理计划向患者传送放射疗法，在提供放射治疗的同时监测患者，以及改变治疗计划至少部分地基于监测患者。

18. 发明申请

WO2007014093A2 METHOD AND SYSTEM FOR PROCESSING DATA RELATING TO A RADIATION THERAPY TREATMENT PLAN 审中-公开
标题翻译：用于处理与辐射治疗方案有关的数据的方法和系统
公开(公告)号：WO2007014093A2
公开(公告)日：2007-02-01
申请号：PCT/US2006/028537
申请日：2006-07-21
申请人： TOMOTHERAPY INCORPORATED , SCHNARR, Eric , RUCHALA, Kenneth, J. , OLIVERA, Gustavo, H. , LU, Weiguo , KAPATOES, Jeffrey, M. , HAIMERL, Jason , HUGHES, John, H. , MACKIE, Thomas, R.
发明人： SCHNARR, Eric , RUCHALA, Kenneth, J. , OLIVERA, Gustavo, H. , LU, Weiguo , KAPATOES, Jeffrey, M. , HAIMERL, Jason , HUGHES, John, H. , MACKIE, Thomas, R.
IPC分类号： A61N5/10
CPC分类号： A61N5/103 , A61N5/1037 , A61N5/1038 , A61N5/1042 , A61N5/1048 , A61N5/1049 , A61N5/1065 , A61N5/1067 , A61N5/1069 , A61N5/107
摘要： A system and method of automatically processing data relating to a radiation therapy treatment plan. The method includes the acts of acquiring image data of a patient, generating a treatment plan for the patient based at least in part on the image data, the treatment plan including a calculated radiation dose to be delivered to the patient, acquiring an on-line image of the patient in substantially a treatment position, delivering at least a portion of the calculated radiation dose to the patient, and automatically recalculating the radiation dose received by the patient.
摘要翻译：一种自动处理与放射治疗治疗计划有关的数据的系统和方法。该方法包括获取患者的图像数据的动作，至少部分地基于图像数据生成针对患者的治疗计划，治疗计划包括计算出的要递送给患者的辐射剂量，获取在线将患者的图像基本上处于治疗位置，将计算出的辐射剂量的至少一部分递送给患者，并自动重新计算由患者接收的辐射剂量。

19. 发明申请

WO2003105069A1 METHOD FOR RECONSTRUCTION OF LIMITED DATA IMAGES USING FUSION-ALIGNED REPROJECTION AND NORMAL-ERROR-ALIGNED REPROJECTION 审中-公开
标题翻译：使用融合对齐重现和正常错误对齐重现的重建数据图像的方法
公开(公告)号：WO2003105069A1
公开(公告)日：2003-12-18
申请号：PCT/US2003/018229
申请日：2003-06-10
申请人： TOMOTHERAPY INCORPORATED , RUCHALA, Kenneth, J. , OLIVERA, Gustavo, A. , MACKIE, Thomas, R. , KAPATOES, Jeffrey, M. , RECKWERDT, Paul, J.
发明人： RUCHALA, Kenneth, J. , OLIVERA, Gustavo, A. , MACKIE, Thomas, R. , KAPATOES, Jeffrey, M. , RECKWERDT, Paul, J.
IPC分类号： G06K9/00
CPC分类号： G06T11/005 , A61B6/508
摘要： The present invention provides methods of using current but incomplete data (32A) to prepare an approximated complete image of a patient potentially undergoing radiation therapy. A complete image of the patient is fused or aligned with a limited patient image using image registration techniques (34A, 36A). The aligned image is converted to sinogram data (40A). This sinogram data is compared to sinogram data corresponding to the limited patient image to determine what data exists beyond the scope of the limited sinogram. Any additional data is added to the limited data sinogram to obtain a complete sinogram (42A). This complete sinogram is then reconstructed into an image that approximates the complete image that would have been taken at the time the limited image was obtained (44A).
摘要翻译：本发明提供了使用当前但不完整的数据（32A）来准备可能经历放射治疗的患者的近似完整图像的方法。使用图像配准技术（34A，36A）将患者的完整图像融合或与有限的患者图像对齐。将对准的图像转换为正弦图数据（40A）。将该正弦图数据与对应于有限的患者图像的正弦图数据进行比较，以确定在有限的正弦图的范围之外存在什么数据。任何附加数据被添加到有限数据正弦图以获得完整的正弦图（42A）。然后将该完整的正弦图重构成近似于在获得有限图像时已经拍摄的完整图像的图像（44A）。

20. 发明申请

WO2014035419A1 SYSTEMS AND METHODS FOR PREVENTING UNSAFE MEDICAL TREATMENT 审中-公开
标题翻译：用于预防不安全医疗治疗的系统和方法
公开(公告)号：WO2014035419A1
公开(公告)日：2014-03-06
申请号：PCT/US2012/053440
申请日：2012-08-31
申请人： SUN NUCLEAR CORPORATION , SIMON, William E. , SIMON, Jeffrey A. , BEALER, Michael , DANIELS, Matthew J. , SAINI, Sanjeev , WUNDKE, Kai , KAPATOES, Jeffrey M.
发明人： SIMON, William E. , SIMON, Jeffrey A. , BEALER, Michael , DANIELS, Matthew J. , SAINI, Sanjeev , WUNDKE, Kai , KAPATOES, Jeffrey M.
IPC分类号： G08B21/02 , G08B21/18 , A61N5/00
CPC分类号： A61N5/1048 , A61B5/055 , A61N5/1075 , A61N2005/1074
摘要： A treatment safety device is operable by a computer-based treatment safety module to prevent, by at least one of an operational interlock and a warning indicator, a medical treatment unless the treatment safety module determines that predetermined treatment verification criteria are met. The treatment safety device can tie into an existing operational interlock, such as an electrical door interlock. In a radiation oncology application, the treatment safety module verification criteria can include a satisfactory correspondence between elements of a pending treatment and an intended treatment.
摘要翻译：处理安全装置可由基于计算机的治疗安全模块操作，以通过操作互锁和警告指示器中的至少一个来防止医疗，除非治疗安全模块确定满足预定的治疗验证标准。治疗安全装置可以结合现有的操作互锁，例如电动门互锁。在放射肿瘤学应用中，治疗安全模块验证标准可以包括未决治疗的要素与预期治疗之间令人满意的对应关系。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式