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1. 发明申请

US20110184684A1 3-D SELF-CORRECTING FREEHAND ULTRASOUND TRACKING SYSTEM 审中-公开
标题翻译： 3-D自动校正自由超声波追踪系统
公开(公告)号：US20110184684A1
公开(公告)日：2011-07-28
申请号：US13041990
申请日：2011-03-07
申请人： Lu Li , Animesh Khemka
发明人： Lu Li , Animesh Khemka
IPC分类号： G06F19/00
CPC分类号： A61B90/36 , A61B8/12 , A61B8/4254 , A61B8/483 , A61B8/58 , A61B2034/2051 , A61B2090/367 , A61B2090/378
摘要： This application presents a new system and method for image acquisition of internal human tissue, including but not limited to the prostate, as well as a system and method for the guidance and positioning of medical devices relative to the internal tissue. In the presented systems and methods, ultrasound scanned data (e.g., 2-D B-mode images) are acquired freehand absent a mechanical armature that constrains an ultrasound acquisition probe in a known spatial framework. To allow for reconstruction of the scanned data into a 3-D image, multiple tracker sensors that provide position/location information are used with a freehand acquisition probe (e.g., handheld ultrasound probe). The position of such tracker sensors can be calculated when disposed in an electromagnetic field.
摘要翻译：该应用提出了用于内部人体组织的图像采集的新系统和方法，包括但不限于前列腺，以及用于相对于内部组织引导和定位医疗装置的系统和方法。在所提出的系统和方法中，超声扫描数据（例如，2-D B模式图像）被获取，不存在限制在已知空间框架中的超声波采集探针的机械衔铁。为了将扫描的数据重建成3-D图像，提供位置/位置信息的多个跟踪器传感器与手写采集探针（例如，手持式超声波探头）一起使用。当设置在电磁场中时，可以计算这种跟踪传感器的位置。

2. 发明申请

US20090326555A1 SUPPORT ASSEMBLY FOR A TRACKING ASSEMBLY AND MOUNTED TRANSRECTAL ULTRASOUND PROBE 审中-公开
公开(公告)号：US20090326555A1
公开(公告)日：2009-12-31
申请号：US12207827
申请日：2008-09-10
申请人： AMIT VOHRA , JASJIT S. SURI
发明人： AMIT VOHRA , JASJIT S. SURI
IPC分类号： A61B17/94
CPC分类号： A61B90/50 , A61B34/20 , A61B34/70
摘要： Provided herein are devices and methods for supporting and positioning a tracking assembly for mounting variously configured medical devices for prostate imaging, biopsy, and other therapeutic applications. In one aspect, a support assembly provides multiple degrees of freedom for positioning a tracking assembly and mounted probe relative to a patient on a patient support structure such as an examination table or a gurney bed and/or maintaining a tracking assembly and mounted probe in a desired location throughout the rendering of imaging, biopsy, or other therapeutic procedures.

3. 发明授权

US07942060B2 Universal ultrasound holder and rotation device 有权
标题翻译：通用超声波支架和旋转装置
公开(公告)号：US07942060B2
公开(公告)日：2011-05-17
申请号：US11691150
申请日：2007-03-26
申请人： Jasjit Suri , Kanwar Suri , Animesh Khemka , Dinesh Kumar
发明人： Jasjit Suri , Kanwar Suri , Animesh Khemka , Dinesh Kumar
IPC分类号： G01N29/22 , G01N29/04 , G01N29/26 , A61B8/00 , A61B8/13
CPC分类号： A61B8/12 , A61B8/4209 , A61B8/4218
摘要： Provided herein are devices and methods for mounting variously configured medical imaging probes for imaging applications. In one aspect, a holding device allows for interfacing/holding most conventional ultrasound probes such that the probes may be attached to a positioning device using a common interface. As ultrasound probes come in various sizes and lengths, the device may adjust to different lengths, widths and shapes of different probes. Hence, the device may work in a substantially universal manner while securely holding probes with little wobble or other problems.
摘要翻译：本文提供了用于安装用于成像应用的各种配置的医学成像探针的装置和方法。在一个方面，保持装置允许连接/保持大多数传统的超声波探头，使得探针可以使用公共接口附接到定位装置。随着超声波探头具有各种尺寸和长度，该装置可以调节到不同探头的不同长度，宽度和形状。因此，该设备可以以基本上通用的方式工作，同时牢固地保持具有很少摆动或其他问题的探针。

4. 发明授权

US07856130B2 Object recognition system for medical imaging 有权
公开(公告)号：US07856130B2
公开(公告)日：2010-12-21
申请号：US11833404
申请日：2007-08-03
申请人： Jasjit S. Suri , Lu Li
发明人： Jasjit S. Suri , Lu Li
IPC分类号： G06K9/00
CPC分类号： G06T7/149 , G06T7/12 , G06T2207/10132 , G06T2207/20168 , G06T2207/30081 , G06T2207/30096
摘要： An improved system and method (i.e. utility) for segmentation of medical images is provided. The utility fits an estimated boundary on a structure of interest in an automated selection and fitting process. The estimated boundary may be a model boundary that is generated actual boundaries of like structures. In one arrangement, the boundaries may be selected based on the age and/or ethnicity of a patient. In further arrangements, narrow band processing is performed to estimate the actual boundary of the structure of interest.

5. 发明申请

US20090326554A1 SUPPORT ASSEMBLY FOR A TRACKING ASSEMBLY AND MOUNTED TRANSRECTAL ULTRASOUND PROBE 有权
标题翻译：用于跟踪组件和安装的超声波超声探头的支撑组件
公开(公告)号：US20090326554A1
公开(公告)日：2009-12-31
申请号：US12207708
申请日：2008-09-10
申请人： Amit Vohra , Jasjit S. Suri
发明人： Amit Vohra , Jasjit S. Suri
IPC分类号： A61B19/00
CPC分类号： A61B90/50 , A61B34/20 , A61B34/70
摘要： Provided herein are devices and methods for supporting and positioning a tracking assembly for mounting variously configured medical devices for prostate imaging, biopsy, and other therapeutic applications. In one aspect, a support assembly provides multiple degrees of freedom for positioning a tracking assembly and mounted probe relative to a patient on a patient support structure such as an examination table or a gurney bed and/or maintaining a tracking assembly and mounted probe in a desired location throughout the rendering of imaging, biopsy, or other therapeutic procedures.
摘要翻译：本文提供了用于支撑和定位用于安装用于前列腺成像，活检和其它治疗应用的各种配置的医疗装置的跟踪组件的装置和方法。在一个方面，支撑组件提供多个自由度，用于将跟踪组件和安装的探针相对于患者支撑结构（例如检查台或滚轮床）和/或维持跟踪组件和安装的探针放置在在整个成像，活组织检查或其他治疗过程的渲染过程中所需的位置。

6. 发明申请

US20110178389A1 FUSED IMAGE MOLDALITIES GUIDANCE 审中-公开
标题翻译：融合图像素材指导
公开(公告)号：US20110178389A1
公开(公告)日：2011-07-21
申请号：US13035823
申请日：2011-02-25
申请人： Dinesh Kumar , Ramkrishnan Narayanan
发明人： Dinesh Kumar , Ramkrishnan Narayanan
IPC分类号： A61B5/055 , A61B8/00
CPC分类号： A61B8/4461 , A61B5/055 , A61B8/12 , A61B8/4254 , A61B8/483 , A61B8/5238 , G06T7/12 , G06T7/174 , G06T7/33 , G06T2207/10088 , G06T2207/10136 , G06T2207/30081
摘要： An improved system and method (i.e. utility) for registration of medical images is provided. The utility registers a previously obtained volume (s) onto an ultrasound volume during an ultrasound procedure to produce a multimodal image. The multimodal image may be used to guide a medical procedure. In one arrangement, the multimodal image includes MRI information presented in the framework of a TRUS image during a TRUS procedure.
摘要翻译：提供了用于医学图像的注册的改进的系统和方法（即实用程序）。该实用程序在超声程序期间将先前获得的体积记录到超声波体积上以产生多峰图像。多模态图像可用于指导医疗程序。在一种布置中，多模式图像包括在TRUS过程期间在TRUS图像的框架中呈现的MRI信息。

7. 发明授权

US07942829B2 Biopsy planning and display apparatus 有权
标题翻译：活检规划和显示装置
公开(公告)号：US07942829B2
公开(公告)日：2011-05-17
申请号：US12014214
申请日：2008-01-15
申请人： Steven Dean Miller , Jasjit S. Suri
发明人： Steven Dean Miller , Jasjit S. Suri
IPC分类号： A61B10/00 , A61B5/103 , A61B5/117
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。

8. 发明授权

US07875039B2 Support assembly for a tracking assembly and mounted transrectal ultrasound probe 有权
标题翻译：用于跟踪组件和安装的经直肠超声探头的支撑组件
公开(公告)号：US07875039B2
公开(公告)日：2011-01-25
申请号：US12207708
申请日：2008-09-10
申请人： Amit Vohra , Jasjit S. Suri
发明人： Amit Vohra , Jasjit S. Suri
IPC分类号： A61B19/00
CPC分类号： A61B90/50 , A61B34/20 , A61B34/70
摘要： Provided herein are devices and methods for supporting and positioning a tracking assembly for mounting variously configured medical devices for prostate imaging, biopsy, and other therapeutic applications. In one aspect, a support assembly provides multiple degrees of freedom for positioning a tracking assembly and mounted probe relative to a patient on a patient support structure such as an examination table or a gurney bed and/or maintaining a tracking assembly and mounted probe in a desired location throughout the rendering of imaging, biopsy, or other therapeutic procedures.
摘要翻译：本文提供了用于支撑和定位用于安装用于前列腺成像，活检和其它治疗应用的各种配置的医疗装置的跟踪组件的装置和方法。在一个方面，支撑组件提供多个自由度，用于将跟踪组件和安装的探针相对于患者支撑结构（例如检查台或滚轮床）和/或维持跟踪组件和安装的探针放置在在整个成像，活组织检查或其他治疗过程的渲染过程中所需的位置。

9. 发明申请

US20130116548A1 SYSTEM AND METHOD FOR PROSTATE BIOPSY 有权
标题翻译：用于预测生物的系统和方法
公开(公告)号：US20130116548A1
公开(公告)日：2013-05-09
申请号：US13665595
申请日：2012-10-31
申请人： Eigen, Inc.
发明人： Dinesh Kumar , Jasjit S. Suri
IPC分类号： A61B8/08 , A61B8/00 , A61B8/12 , A61B10/02 , A61B5/00
CPC分类号： A61B8/0841 , A61B5/4381 , A61B8/12 , A61B8/463 , A61B8/466 , A61B8/483 , A61B8/5207 , A61B8/523 , A61B8/5253 , A61B10/02 , A61B10/0241 , A61B34/20 , A61B2090/3782 , G06T7/33 , G06T2207/10072 , G06T2207/10132 , G06T2207/30021 , G06T2207/30056 , G06T2207/30068 , G06T2207/30081 , G06T2207/30084
摘要： The invention presents tools to improve a 3-D image aided biopsy or treatment procedure for prostate gland by providing additional functionality and additional visual cues on an output image of the prostate, which may be generated substantially in real-time. The tools include i) the identification of various parts of prostate to classify as per regular classification in pathological reports, ii) Computing and displaying the insertion depth of needle with respect to a selected target point during the procedure, iii) Computing and displaying the distance from needle tip to prostate surface following a procedure and, iv) Calibration for misalignment of a 2-D imaging transducer when used under tracked motion for a procedure.
摘要翻译：本发明提供了通过在前列腺的输出图像上提供附加功能和附加视觉提示来实质上实时地产生用于改善前列腺的3-D图像辅助活组织检查或治疗过程的工具。这些工具包括：i）根据病理报告中的常规分类对前列腺各部分进行鉴定，ii）在手术过程中计算和显示相对于选定目标点的针插入深度，iii）计算和显示距离根据程序从针尖到前列腺表面，以及iv）当在跟踪运动下用于程序时，对2-D成像换能器的未对准进行校准。

10. 发明授权

US07804989B2 Object recognition system for medical imaging 有权
标题翻译：医学影像对象识别系统
公开(公告)号：US07804989B2
公开(公告)日：2010-09-28
申请号：US11615596
申请日：2006-12-22
申请人： Jasit S Suri , Lu Li
发明人： Jasit S Suri , Lu Li
IPC分类号： G06K9/00 , A61B8/00
CPC分类号： G06T7/149 , G06T7/12 , G06T2207/10072 , G06T2207/10136 , G06T2207/20161 , G06T2207/30081 , G06T2207/30096
摘要： An improved system and method (i.e. utility) for segmentation of medical images is provided. The utility fits an estimated boundary on a structure of interest in an automated selection and fitting process. The estimated boundary may be a model boundary that is generated actual boundaries of like structures. In one arrangement, the boundaries may be selected based on the age and/or ethnicity of a patient. In further arrangements, narrow band processing is performed to estimate the actual boundary of the structure of interest.
摘要翻译：提供了用于医学图像的分割的改进的系统和方法（即效用）。该实用程序在自动选择和拟合过程中适合于感兴趣的结构上的估计边界。估计的边界可以是产生类似结构的实际边界的模型边界。在一种布置中，可以基于患者的年龄和/或种族来选择边界。在进一步的布置中，执行窄带处理以估计感兴趣结构的实际边界。

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