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1. 发明授权

US09028413B2 Prediction-based flow estimation for ultrasound diagnostic imaging 有权
标题翻译：用于超声诊断成像的基于预测的流量估计
公开(公告)号：US09028413B2
公开(公告)日：2015-05-12
申请号：US12719753
申请日：2010-03-08
申请人： Seshadri Srinivasan , Saurabh Datta , Helene Houle
发明人： Seshadri Srinivasan , Saurabh Datta , Helene Houle
IPC分类号： A61B8/06 , A61B8/08 , A61B8/00
CPC分类号： A61B8/06 , A61B8/00 , A61B8/488
摘要： Flow estimation is provided. The flow is predicted. A mathematical, logic, machine learning or other model is used to predict flow. For example, the boundary conditions associated with a previous flow, the previous flow, and current boundary conditions are used to predict the current flow. The current flow is corrected using the predicted flow. Velocities may be unaliased based on the predicted flow. The predicted flow may replace the current flow. Prediction may additionally or alternatively be used in determination of lateral or elevational flow.
摘要翻译：提供流量估计。预测流量。数学，逻辑，机器学习或其他模型用于预测流量。例如，使用与先前流程，先前流程和当前边界条件相关联的边界条件来预测当前流量。使用预测流量校正电流。基于预测流量，速度可以是不变的。预测的流量可以取代当前的流量。预测可另外地或替代地用于确定横向或正向流动。

2. 发明申请

US20110218435A1 Prediction-Based Flow Estimation for Ultrasound Diagnostic Imaging 有权
标题翻译：用于超声诊断成像的基于预测的流量估计
公开(公告)号：US20110218435A1
公开(公告)日：2011-09-08
申请号：US12719753
申请日：2010-03-08
申请人： Seshadri Srinivasan , Saurabh Datta , Helene Houle
发明人： Seshadri Srinivasan , Saurabh Datta , Helene Houle
IPC分类号： A61B8/06
CPC分类号： A61B8/06 , A61B8/00 , A61B8/488
摘要： Flow estimation is provided. The flow is predicted. A mathematical, logic, machine learning or other model is used to predict flow. For example, the boundary conditions associated with a previous flow, the previous flow, and current boundary conditions are used to predict the current flow. The current flow is corrected using the predicted flow. Velocities may be unaliased based on the predicted flow. The predicted flow may replace the current flow. Prediction may additionally or alternatively be used in determination of lateral or elevational flow.
摘要翻译：提供流量估计。预测流量。数学，逻辑，机器学习或其他模型用于预测流量。例如，使用与先前流程，先前流程和当前边界条件相关联的边界条件来预测当前流量。使用预测流量校正电流。基于预测流量，速度可以是不变的。预测的流量可以取代当前的流量。预测可另外地或替代地用于确定横向或正向流动。

3. 发明授权

US09320496B2 Volumetric is quantification for ultrasound diagnostic imaging 有权
标题翻译：体积是超声诊断成像的量化
公开(公告)号：US09320496B2
公开(公告)日：2016-04-26
申请号：US12712593
申请日：2010-02-25
申请人： Saurabh Datta , Seshadri Srinivasan , Christophe Duong
发明人： Saurabh Datta , Seshadri Srinivasan , Christophe Duong
IPC分类号： A61B8/00 , A61B8/06 , A61B8/08 , A61B8/13
CPC分类号： A61B8/483 , A61B8/06 , A61B8/13
摘要： Volumetric quantification is provided in medical diagnostic ultrasound. By acquiring both B-mode and color flow data without stitching or acquiring in real-time at tens of volumes a second, more reliable quantification may be provided. Using multiple regions of interest in a volume may allow for more accurate and/or complete flow information, such as averaging flow from different locations in the same structure (e.g., use preservation of mass to acquire multiple measures of the same flow).
摘要翻译：在医学诊断超声中提供体积定量。通过获取B模式和色彩流量数据，无需缝合或实时获取数十个体积，可以提供更可靠的定量。在体积中使用多个感兴趣的区域可以允许更准确和/或完整的流动信息，例如在相同结构中平均来自不同位置的流动（例如，使用质量的保存以获取相同流动的多个度量）。

4. 发明申请

US20110208056A1 Volumetric Quantification for Ultrasound Diagnostic Imaging 有权
标题翻译：超声诊断成像的体积定量
公开(公告)号：US20110208056A1
公开(公告)日：2011-08-25
申请号：US12712593
申请日：2010-02-25
申请人： Saurabh Datta , Seshadri Srinivasan , Christophe Duong
发明人： Saurabh Datta , Seshadri Srinivasan , Christophe Duong
IPC分类号： A61B8/00
CPC分类号： A61B8/483 , A61B8/06 , A61B8/13
摘要： Volumetric quantification is provided in medical diagnostic ultrasound. By acquiring both B-mode and color flow data without stitching or acquiring in real-time at tens of volumes a second, more reliable quantification may be provided. Using multiple regions of interest in a volume may allow for more accurate and/or complete flow information, such as averaging flow from different locations in the same structure (e.g., use preservation of mass to acquire multiple measures of the same flow).
摘要翻译：在医学诊断超声中提供体积定量。通过获取B模式和色彩流量数据，无需缝合或实时获取数十个体积，可以提供更可靠的定量。在体积中使用多个感兴趣的区域可以允许更准确和/或完整的流动信息，例如在相同结构中平均来自不同位置的流动（例如，使用质量的保存以获取相同流动的多个度量）。

5. 发明授权

US08425422B2 Adaptive volume rendering for ultrasound color flow diagnostic imaging 有权
标题翻译：超声彩色流量诊断成像的自适应体绘制
公开(公告)号：US08425422B2
公开(公告)日：2013-04-23
申请号：US12433649
申请日：2009-04-30
申请人： Seshadri Srinivasan , Patric Ljung , Bruce A. McDermott , Merv Mencias Smith-Casem
发明人： Seshadri Srinivasan , Patric Ljung , Bruce A. McDermott , Merv Mencias Smith-Casem
IPC分类号： A61B5/00
CPC分类号： A61B8/00 , A61B8/461 , A61B8/466
摘要： Adaptive volume rendering is provided for medical diagnostic ultrasound. The opacity of B-mode data is set relative to the opacity of Doppler data. The opacities for the different types of data are set as a function of ray depth. For example, the opacity of B-mode data near a tissue border is set to be more opaque than for tissue away from the border, and the opacity for flow data near a flow border is set to be less opaque than for flow away from the border. An image is rendered using a rendering parameter set as a function of ray depth, B-mode information and Doppler information. Other processes for enhancing and/or using rendering may be used.
摘要翻译：为医疗诊断超声提供自适应体绘制。 B模式数据的不透明度相对于多普勒数据的不透明度设置。不同类型数据的不透明度被设置为光线深度的函数。例如，组织边界附近的B模式数据的不透明度被设置为比离开边界的组织更不透明，并且流动边界附近的流动数据的不透明度被设置为比离开边境。使用作为射线深度，B模式信息和多普勒信息的函数的渲染参数来渲染图像。可以使用用于增强和/或使用渲染的其它过程。

6. 发明授权

US08098910B2 Adaptive motion imaging in medical diagnostic ultrasound imaging 有权
标题翻译：医学诊断超声成像中的自适应运动成像
公开(公告)号：US08098910B2
公开(公告)日：2012-01-17
申请号：US11900624
申请日：2007-09-11
申请人： Seshadri Srinivasan
发明人： Seshadri Srinivasan
IPC分类号： G06K9/00 , A61B8/00
CPC分类号： A61B8/06 , G01S15/8979 , G01S15/8981
摘要： Motion imaging in medical diagnostic ultrasound is adaptive. Clutter or threshold processing adapts as a function of data for different locations or for different times. Spatial filtering adapts as a function of data at different spatial locations at a same time. The steering angle may be set as a function of region based on the vessel orientation and maximum velocity. The region of interest for motion imaging may be expanded to counteract, at least in part, a shift due to the steering angle.
摘要翻译：医学诊断超声中的运动成像是适应性的。杂波或阈值处理适应不同位置或不同时间的数据的功能。空间滤波同时适应不同空间位置的数据的函数。转向角可以根据容器取向和最大速度来设定为区域的函数。用于运动成像的感兴趣区域可以被扩展以至少部分地由于转向角而抵消移位。

7. 发明授权

US06192714B1 Filament forming apparatus and a cooling apparatus for and method of cooling a filament forming area 失效
标题翻译：长丝成形装置和用于冷却丝条形成区域的冷却装置和方法
公开(公告)号：US06192714B1
公开(公告)日：2001-02-27
申请号：US09386817
申请日：1999-08-31
申请人： Ramin Dowlati , Seshadri Srinivasan
发明人： Ramin Dowlati , Seshadri Srinivasan
IPC分类号： C03B3702
CPC分类号： C03B37/0209 , C03B37/0206 , C03B37/0213 , Y02P40/57
摘要： A filament forming apparatus and cooling apparatus for and method of cooling a filament forming area beneath a bushing is disclosed. The cooling apparatus includes a manifold with a cooling fluid channel formed therein, and a plurality of hollow cooling fins operatively coupled to the manifold. A cooling fluid flows into the manifold, through first and second fluid flow channels in the cooling fins, and back into the manifold from which it is subsequently discharged. Each cooling fin includes a plurality of divider members between the first and second fluid flow channels. Adjacent divider members define a small channel between each other. The cooling fluid flows from the first fluid flow channel through the small channels to the second fluid flow channel. The overall heat transfer coefficient is increased due to the forced convection of the surfaces of the cooling fin using a single-phase fluid passing through the cross-sectional area of a small channel. Further, divider members increase the surface area contact between the cooling fluid flow and the cooling fin walls. The cooling fluid in the fin may absorb enough heat to achieve two phase, liquid and vapor, flow. The bottom wall and/or side walls of the fin includes a plurality of holes through which the liquid and/or vapor in the fin may spray into the filament forming area. This spray enhances the cooling and quenching of the glass filaments in the filament forming area.
摘要翻译：公开了一种用于冷却套管下方的细丝形成区域的丝线形成装置和冷却装置和冷却方法。冷却装置包括其中形成有冷却流体通道的歧管和可操作地联接到歧管的多个空心冷却翅片。冷却流体通过冷却翅片中的第一和第二流体流动通道流入歧管，并且返回到随后排放的歧管中。每个冷却翅片包括在第一和第二流体流动通道之间的多个分隔件。相邻的分隔构件在彼此之间限定一个小通道。冷却流体从第一流体流动通道通过小通道流到第二流体流动通道。使用通过小通道的横截面积的单相流体，由于冷却翅片的表面的强制对流，总传热系数增加。此外，分隔件增加了冷却流体流与冷却翅片壁之间的表面积接触。翅片中的冷却流体可以吸收足够的热量以实现两相，液体和蒸气流。翅片的底壁和/或侧壁包括多个孔，翅片中的液体和/或蒸汽可以通过多个孔喷射到细丝形成区域中。该喷雾增强了灯丝形成区域中的玻璃丝的冷却和淬火。

8. 发明授权

US5846285A Apparatus for producing continuous glass filaments 失效
标题翻译：用于生产连续玻璃丝的装置
公开(公告)号：US5846285A
公开(公告)日：1998-12-08
申请号：US599693
申请日：1996-02-12
申请人： Seshadri Srinivasan , Clarence E. Fracker, Jr.
发明人： Seshadri Srinivasan , Clarence E. Fracker, Jr.
IPC分类号： C03B37/02 , C03B5/44 , C03B37/08 , C03B37/085
CPC分类号： C03B37/0206 , C03B37/0209 , C03B37/0213 , Y02P40/57
摘要： An apparatus is provided for producing continuous glass filaments. The apparatus comprises a feeder (20) for supplying streams of molten glass to be drawn into continuous filaments, a drawing device (40) adapted to draw the streams into the filaments, and heat removal apparatus (50) located adjacent to the feeder for transferring energy in the form of heat away from a filament forming area adjacent to the feeder. The heat removal apparatus includes first and second manifolds (52a, 54) through which a cooling fluid circulates, a plurality of fins (56) having first and second ends (56a and 56b) and interface material (58). The first ends of the fins are associated with the first manifold and the second ends are positioned adjacent to the second manifold. The first ends may be fixedly connected to the first manifold. The interface material is interposed between the second manifold and the second ends to provide a path for energy in the form of heat to flow from the fins to the second manifold.
摘要翻译：提供一种用于生产连续玻璃丝的装置。该设备包括用于供应要拉制成连续长丝的熔融玻璃流的供料器（20），适于将料流引入长丝中的拉丝装置（40），以及与进料器相邻的除热装置（50）来自与供料器相邻的丝条形成区域的热量的能量。除热装置包括冷却流体循环通过的第一和第二歧管（52a，54），具有第一和第二端（56a和56b）和界面材料（58）的多个翅片（56）。翅片的第一端与第一歧管相关联，并且第二端定位成与第二歧管相邻。第一端可以固定地连接到第一歧管。界面材料介于第二歧管和第二端之间，以提供热量能量从翅片流到第二歧管的路径。

9. 发明授权

US4526597A Gas injection in fiber forming 失效
标题翻译：注射成型纤维
公开(公告)号：US4526597A
公开(公告)日：1985-07-02
申请号：US643564
申请日：1984-08-23
申请人： John L. Olinger , Seshadri Srinivasan
发明人： John L. Olinger , Seshadri Srinivasan
IPC分类号： C03B37/022 , C03B37/04 , C03B37/06 , C03B37/075 , C03B37/085
CPC分类号： C03B37/045 , C03B37/022 , C03B37/06 , C03B37/0756
摘要： A method and apparatus for forming fibers includes a spinner having a porous member positioned therein in a region normally covered by molten glass, and means for supplying a gas to the porous member under pressure sufficient to cause introduction of the gas into the molten mineral material.
摘要翻译：一种用于形成纤维的方法和设备包括：一个旋转器，其具有通常被熔融玻璃覆盖的区域中的多孔构件，以及用于在足以使气体引入熔融矿物材料的压力下向多孔构件提供气体的装置。

10. 发明申请

US20090069675A1 Adaptive motion imaging in medical diagnostic ultrasound imaging 有权
标题翻译：医学诊断超声成像中的自适应运动成像
公开(公告)号：US20090069675A1
公开(公告)日：2009-03-12
申请号：US11900624
申请日：2007-09-11
申请人： Seshadri Srinivasan
发明人： Seshadri Srinivasan
IPC分类号： A61B8/00
CPC分类号： A61B8/06 , G01S15/8979 , G01S15/8981
摘要： Motion imaging in medical diagnostic ultrasound is adaptive. Clutter or threshold processing adapts as a function of data for different locations or for different times. Spatial filtering adapts as a function of data at different spatial locations at a same time. The steering angle may be set as a function of region based on the vessel orientation and maximum velocity. The region of interest for motion imaging may be expanded to counteract, at least in part, a shift due to the steering angle.
摘要翻译：医学诊断超声中的运动成像是适应性的。杂波或阈值处理适应不同位置或不同时间的数据的功能。空间滤波同时适应不同空间位置的数据的函数。转向角可以根据容器取向和最大速度来设定为区域的函数。用于运动成像的感兴趣区域可以被扩展以至少部分地由于转向角而抵消移位。

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