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1. 发明申请

WO2016077822A1 ULTRASOUND BEAMFORMING SYSTEM AND METHOD BASED ON ARAM ARRAY 审中-公开
标题翻译：超声波束波束成像系统及其基于ARAM阵列的方法
公开(公告)号：WO2016077822A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/060861
申请日：2015-11-16
申请人： URSUS MEDICAL, LLC
发明人： KOPTENKO, Sergei, V.
IPC分类号： G01N29/06 , A61B8/00
CPC分类号： G01S15/8927 , A61B8/4472 , G01N29/0672 , G01N29/262 , G01N2291/106 , G01S7/52025 , G01S7/5208 , G01S7/52096 , G01S15/8915 , G10K11/346
摘要： An ultrasound beamformer architecture performs the task of signal beamforming using a matrix of analog random access memory cells to capture, store and process instantaneous samples of analog signals from ultrasound array elements and this architecture provides significant reduction in power consumption and the size of the diagnostic ultrasound imaging system such that the hardware build upon this ultrasound beamformer architecture can be placed in one or few application specific integrated chips (ASIC) positioned next to the ultrasound array and the whole diagnostic ultrasound imaging system could fit in the handle of the ultrasonic probe while preserving most of the functionality of a cart-based system. The ultrasound beamformer architecture manipulate analog samples in the memory in the same fashion as digital memory operates that can be described as an analog store-digital read (ASDR) beamformer. The ASDR architecture provides improved signal-to-noise ratio and is scalable.
摘要翻译：超声波波束形成器架构使用模拟随机存取存储器单元的矩阵来执行信号波束成形的任务，以捕获，存储和处理来自超声阵列元件的模拟信号的瞬时采样，并且该架构提供了功率消耗和诊断超声波的尺寸的显着降低成像系统，使得建立在该超声波波束形成器架构上的硬件可以被放置在位于超声阵列旁边的一个或几个专用集成芯片（ASIC）中，并且整个诊断超声成像系统可以装配在超声波探头的手柄中，同时保持大多数基于购物车的系统的功能。超声波波束形成器架构以与数字存储器操作相同的方式操纵存储器中的模拟样本，其可以被描述为模拟存储数字读取（ASDR）波束形成器。 ASDR架构提供了改善的信噪比并且具有可扩展性。

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