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    Method for dynamic characterization of density fields in a compound structure
    22.
    发明申请
    Method for dynamic characterization of density fields in a compound structure 有权
    复合结构中密度场的动态表征方法

    公开(公告)号：US20050265589A1

    公开(公告)日：2005-12-01

    申请号：US11063662

    申请日：2005-02-23

    申请人： Raghu Raghavan ,  Timothy Poston ,  John Kucharczyk

    发明人： Raghu Raghavan ,  Timothy Poston ,  John Kucharczyk

    IPC分类号： A61B5/055 ,  A61B6/03 ,  G06F19/00 ,  G06K9/00 ,  G06K9/34 ,  A61B5/05

    CPC分类号： G06F19/3481 ,  A61B5/055 ,  A61B6/03 ,  G06F19/00 ,  G06F19/3456 ,  G16H50/50

    摘要： A method supplies a dynamic vector map of properties within a region or a unified suite of quantification functionality for property functions, such as density functions, conduction functions (e.g., thermal conduction, electrical conduction, atomic or subatomic mass conduction, macromolecular mass conduction), defined on, defined in or defining a three-dimensional space, which functions may optionally vary in time. At least two services assisting in the definition of the map or suite, even in a dynamic modality, are selected from: (a) computation of the volume of the region where the density lies above or below a specified threshold, or between two specified values; (b) computation of the integral of the density; (c) estimation of the rate of change of the density with respect to time, optionally restricted to a specified region; (d) estimation of the local or global failure of conservation represented by changes with time in the density; (e) estimation of the local or global rate at which material with a changing density is passing through a specified surface (e.g., boundary); and (f) separation of the density of a material with a changing density, given an implemented transport model, into “free” and “bound” densities.

    摘要翻译： 一种方法提供属性功能范围内的属性的动态向量图或属性函数的统一的量化功能，例如密度函数，传导函数（例如，热传导，导电，原子或亚原子质量传导，大分子质量传导） 定义在，定义或定义三维空间，哪些功能可以可选地在时间上变化。 即使在动态模式中，帮助定义地图或套件的至少两个服务可从以下选项中选择：（a）计算密度高于或低于指定阈值或两个指定值之间的区域的体积 ; （b）密度积分的计算; （c）可选地限制在特定区域内的密度相对于时间的变化率的估计; （d）以密度随时间变化而表示的地方或全球保护失效的估计; （e）估计具有变化密度的材料通过指定表面（例如边界）的局部或全局速率; （f）将已实施的运输模式，以密度变化的材料密度分离为“自由”和“限制”密度。

    Method and system for prediction and management of material and information transport in an organism
    23.
    发明申请
    Method and system for prediction and management of material and information transport in an organism 有权
    生物体材料和信息传输的预测和管理方法与系统

    公开(公告)号：US20050186544A1

    公开(公告)日：2005-08-25

    申请号：US10771545

    申请日：2004-02-05

    申请人： Raghu Raghavan ,  Timothy Poston

    发明人： Raghu Raghavan ,  Timothy Poston

    IPC分类号： G09B23/28 ,  G09B23/30

    CPC分类号： G09B23/30 ,  G06F17/5018

    摘要： A method and system for mapping anatomical connection and signaling across a multiplicity of channels, channel contents, and channel speed. In particular, the anatomical connection and signaling is mapped in relation to the human brain. Constructs a three-dimensional, dynamically structured, active model, for general or individual patterns. Uses for the present invention include: risk reduction in surgery to significant channels; planning cell insertion at sites where they can be expected to migrate to a less reachable target site; guiding searches for metastatic tumors; indirectly localizing brain structures; constructing models of disease in which multiple sites are involved in the deficit and any proposed repair; and building simulation of normal processes which require the sequential interaction of multiple sites.

    摘要翻译： 用于在多个信道，信道内容和信道速度上映射解剖连接和信令的方法和系统。 特别地，解剖学连接和信号被映射到与人的大脑相关联。 构建一个三维，动态结构化的活动模型，用于一般或单个模式。 本发明的用途包括：手术对重要通道的风险降低; 在可以预期迁移到较少可达目标站点的地点规划单元插入; 指导性搜索转移性肿瘤; 间接定位脑结构; 构建多个地点涉及赤字和任何拟议修复的疾病模式; 并构建需要多个站点顺序交互的正常进程的模拟。

    APPARATUS AND METHOD FOR DISTRIBUTED ULTRASOUND DIAGNOSTICS
    24.
    发明申请
    APPARATUS AND METHOD FOR DISTRIBUTED ULTRASOUND DIAGNOSTICS 审中-公开
    用于分布式超声诊断的装置和方法

    公开(公告)号：US20150173715A1

    公开(公告)日：2015-06-25

    申请号：US14568138

    申请日：2014-12-12

    申请人： Raghu Raghavan ,  Timothy Poston

    发明人： Raghu Raghavan ,  Timothy Poston

    IPC分类号： A61B8/00 ,  G09B23/28 ,  A61B8/08 ,  A61B8/14 ,  A61B8/02

    CPC分类号： A61B8/46 ,  A61B8/4245 ,  A61B8/4254 ,  A61B8/52 ,  A61B8/5207 ,  A61B8/5223 ,  A61B8/565 ,  G06F19/00 ,  G06F19/321 ,  G06T7/0012 ,  G09B23/286 ,  G16H30/00 ,  G16H30/20 ,  G16H30/40 ,  G16H40/00 ,  G16H40/67

    摘要： A local user obtains data on the response of internal tissues of a subject to a non-invasive imaging system, choosing sensor positions according to a geometric display. The data obtained are evaluated with respect to predefined quantitative values. The process of obtaining and processing the internal tissue response data is repeated until an image meeting predetermined image quality characteristics is obtained. Specific or general content of the image may be restricted by the local processor, with a distal processor receiving the obtained image data, so as to limit specific or general types of image information from being viewed by the local user, such as image data that can be used to identify the sex of a fetus within the subject.

    摘要翻译： 本地用户获取关于受试者的内部组织对非侵入性成像系统的响应的数据，根据几何显示来选择传感器位置。 所获得的数据相对于预定义的定量值进行评估。 重复获取和处理内部组织响应数据的过程，直到获得满足预定图像质量特性的图像。 图像的特定或一般内容可能受到本地处理器的限制，远端处理器接收所获得的图像数据，以便限制本地用户观看的特定或一般类型的图像信息，诸如可以 用于确定受试者内胎儿的性别。

    Creating, directing and steering regions of intensity of wave propagation in inhomogeneous media
    25.
    发明授权
    Creating, directing and steering regions of intensity of wave propagation in inhomogeneous media 有权
    在不均匀介质中创建，指导和指导波传播强度的区域

    公开(公告)号：US08582397B2

    公开(公告)日：2013-11-12

    申请号：US12945048

    申请日：2010-11-12

    申请人： Raghu Raghavan ,  Timothy Poston

    发明人： Raghu Raghavan ,  Timothy Poston

    IPC分类号： G10K11/34

    CPC分类号： G10K11/346 ,  A61M37/00 ,  Y10T137/206

    摘要： Known time reversal methods consist of three steps which may be listed as (i) the recording of signals and (ii) the time reversing of the recorded signals, and (iii) the transmission of the time-reversed signals. The first and third steps of the above process are retained, but the second step is modified. The empirical signal is transformed to fit mathematical forms taught by the mathematics of singularity and catastrophe theory that ensure a structural stability to the waveforms that will be received, when the time reversed signals are transmitted again. This structural stability ensures robustness of the waveform and the predominant direction of the flux of energy of the waveform, and improves controllability of the location of the high magnitude regions of the energy flux despite limited knowledge of the exact properties of the medium. Applications to drug delivery in the brain, and geophysical applications are envisaged.

    摘要翻译： 已知的时间反转方法由三个步骤组成，可以列为：（i）信号的记录和（ii）记录信号的时间反转，以及（iii）时间反转信号的传输。 上述过程的第一和第三步骤被保留，但第二步被修改。 经验信号被转换为适合数学形式教授的奇点和灾难理论的数学，确保结构稳定的波形将被接收，当时间反转信号被再次传输。 这种结构稳定性确保波形的鲁棒性和波形能量通量的主要方向，并且尽管对介质的确切性质有所了解，但是提高了能量通量的高幅度区域的位置的可控性。 应用于大脑中的药物递送以及地球物理应用。

    CREATING, DIRECTING AND STEERING REGIONS OF INTENSITY OF WAVE PROPAGATION IN INHOMOGENEOUS MEDIA
    26.
    发明申请
    CREATING, DIRECTING AND STEERING REGIONS OF INTENSITY OF WAVE PROPAGATION IN INHOMOGENEOUS MEDIA 有权
    非均匀介质中波浪传播强度的创建，指导和转向区域

    公开(公告)号：US20110060271A1

    公开(公告)日：2011-03-10

    申请号：US12945048

    申请日：2010-11-12

    申请人： Raghu Raghavan ,  Timothy Poston

    发明人： Raghu Raghavan ,  Timothy Poston

    IPC分类号： A61N7/00 ,  F15D1/00

    CPC分类号： G10K11/346 ,  A61M37/00 ,  Y10T137/206

    摘要： Known time reversal methods consist of three steps which may be listed as (i) the recording of signals and (ii) the time reversing of the recorded signals, and (iii) the transmission of the time-reversed signals. The first and third steps of the above process are retained, but the second step is modified. The empirical signal is transformed to fit mathematical forms taught by the mathematics of singularity and catastrophe theory that ensure a structural stability to the waveforms that will be received, when the time reversed signals are transmitted again. This structural stability ensures robustness of the waveform and the predominant direction of the flux of energy of the waveform, and improves controllability of the location of the high magnitude regions of the energy flux despite limited knowledge of the exact properties of the medium. Applications to drug delivery in the brain, and geophysical applications are envisaged.

    摘要翻译： 已知的时间反转方法由三个步骤组成，可以列为：（i）信号的记录和（ii）记录信号的时间反转，以及（iii）时间反转信号的传输。 上述过程的第一和第三步骤被保留，但第二步被修改。 经验信号被转换为适合数学形式教授的奇点和灾难理论的数学，确保结构稳定的波形将被接收，当时间反转信号被再次传输。 这种结构稳定性确保波形的鲁棒性和波形能量通量的主要方向，并且尽管对介质的确切性质有所了解，但是提高了能量通量的高幅度区域的位置的可控性。 应用于大脑中的药物递送以及地球物理应用。

    SEARCH AND PRESENTATION ENGINE
    27.
    发明申请
    SEARCH AND PRESENTATION ENGINE 有权
    搜索和介绍引擎

    公开(公告)号：US20100198815A1

    公开(公告)日：2010-08-05

    申请号：US12694905

    申请日：2010-01-27

    申请人： Timothy Poston ,  Raghu Raghavan ,  Michael Fenton ,  David Poston

    发明人： Timothy Poston ,  Raghu Raghavan ,  Michael Fenton ,  David Poston

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30554 ,  G06F17/30424 ,  G06F17/3053 ,  G06F17/3087 ,  G06F17/30873 ,  Y10S707/956 ,  Y10S707/99931 ,  Y10S707/99933 ,  Y10S707/99943

    摘要： A contents display and search system for navigating and searching and exploring a collection of objects includes a database of Attributes; each of the Attributes being associated with one or more objects, and a database of Kinds, each Kind being associated with one or more Attributes. When a user enters a search query including at least one Attribute, an object is tested to determine whether it has Attributes of the Kind corresponding to the Kind of the at least one specified Attribute before function testing is performed. Search and contents investigation results are presented in a hierarchical format in which Kinds and Attributes rather than objects, are displayed until the search or content type is further specified by selecting additional Kinds and/or Attributes such that the number of objects satisfying the specified search is below a threshold. User interaction modifies the hierarchical order of Kinds and Attributes in the display.

    摘要翻译： 用于导航和搜索和搜索对象集合的内容显示和搜索系统包括属性数据库; 每个属性与一个或多个对象相关联，以及一个种类的数据库，每个属性与一个或多个属性相关联。 当用户输入包括至少一个属性的搜索查询时，测试对象以在执行功能测试之前确定其是否具有与所述至少一个指定属性的类型相对应的种类的属性。 搜索和内容调查结果以分层格式呈现，其中显示种类和属性而不是对象，直到通过选择附加种类和/或属性进一步指定搜索或内容类型，使得满足指定搜索的对象的数量为 低于门槛。 用户交互在显示中修改种类和属性的层次顺序。

    Search and presentation engine
    28.
    发明申请
    Search and presentation engine 有权

    公开(公告)号：US20060218122A1

    公开(公告)日：2006-09-28

    申请号：US11444403

    申请日：2006-06-01

    申请人： Timothy Poston ,  Raghu Raghavan ,  Michael Fenton ,  David Poston

    发明人： Timothy Poston ,  Raghu Raghavan ,  Michael Fenton ,  David Poston

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30554 ,  G06F17/30424 ,  G06F17/3053 ,  G06F17/3087 ,  G06F17/30873 ,  Y10S707/956 ,  Y10S707/99931 ,  Y10S707/99933 ,  Y10S707/99943

    摘要： A contents display and search system for navigating and searching and exploring a collection of objects includes a database of Attributes; each of the Attributes being associated with one or more objects, and a database of Kinds, each Kind being associated with one or more Attributes. When a user enters a search query including at least one Attribute, an object is tested to determine whether it has Attributes of the Kind corresponding to the Kind of the at least one specified Attribute before function testing is performed. Search and contents investigation results are presented in a hierarchical format in which Kinds and Attributes rather than objects, are displayed until the search or content type is further specified by selecting additional Kinds and/or Attributes such that the number of objects satisfying the specified search is below a threshold. User interaction modifies the hierarchical order of Kinds and Attributes in the display.

    SYSTEMS AND METHODS FOR ACQUIRING ULTRASONIC DATA
    30.
    发明申请
    SYSTEMS AND METHODS FOR ACQUIRING ULTRASONIC DATA 有权

    公开(公告)号：US20230017291A1

    公开(公告)日：2023-01-19

    申请号：US17932168

    申请日：2022-09-14

    申请人： Raghu Raghavan ,  Timothy Poston

    发明人： Raghu Raghavan ,  Timothy Poston

    IPC分类号： A61B8/00 ,  G16H40/67 ,  G06T7/00 ,  A61B8/08 ,  G16H30/20 ,  G16H30/00 ,  G09B23/28 ,  G16H30/40 ,  G16H40/63 ,  G16Z99/00 ,  G16H40/00

    摘要： Methods for acquiring ultrasonic data from a scanner constructed for B-mode scans are disclosed. An image-acquiring system is provided. A three-dimensional target region is selected. A model of the target region comprising a plurality of target locations representing a plurality of planned locations in the target region at which ultrasonic data is to be acquired is created, and a visual representation of the model comprising a plurality of graphical elements is displayed. Ultrasonic data at each of the planned locations is acquired. A transformation of the visual representation is executed, comprising: performing a data quality test at each target location; for any target location that fails the data quality test, altering a graphical element corresponding to the failed target location to indicate failure of the data quality test at that location; and displaying a transformed visual representation comprising updated graphical elements on the visual display