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21. 发明申请

US20100228130A1 PORTABLE ULTRASOUND IMAGING SYSTEM 审中-公开
标题翻译：便携式超声波成像系统
公开(公告)号：US20100228130A1
公开(公告)日：2010-09-09
申请号：US12400406
申请日：2009-03-09
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B8/14
CPC分类号： G01S7/52023 , A61B8/00 , A61B8/4209 , A61B8/4236 , A61B8/4411 , A61B8/4455 , A61B8/4472 , A61B8/546 , A61B8/56 , G01S7/52074 , G01S7/5208 , G10K11/346
摘要： A portable ultrasound imaging system includes a scan head coupled by a cable to a portable battery-powered data processor and display unit. The scan head enclosure houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：便携式超声成像系统包括通过电缆耦合到便携式电池供电的数据处理器和显示单元的扫描头。扫描头外壳包含一组超声波换能器和与其相关联的电路，包括用于发射模式的脉冲同步器电路，用于传输超声波脉冲和在接收模式下使用的波束形成电路，以动态聚焦从兴趣正在成像。

22. 发明申请

US20080294046A1 Portable ultrasound imaging system 有权
标题翻译：便携式超声成像系统
公开(公告)号：US20080294046A1
公开(公告)日：2008-11-27
申请号：US12006830
申请日：2008-01-04
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B8/00
CPC分类号： A61B8/4427 , A61B7/04 , A61B8/00 , A61B8/12 , A61B8/4209 , A61B8/4236 , A61B8/4455 , A61B8/4472 , A61B8/4488 , A61B8/463 , A61B8/546 , A61B8/56 , A61B2560/045 , G01S7/003 , G01S7/52017 , G01S7/52023 , G01S7/52053 , G01S7/52063 , G01S7/52073 , G01S7/5208 , G01S15/8915 , G01S15/8934 , G01S15/8979
摘要： A portable ultrasound imaging system includes a scan head coupled by a cable to a portable battery-powered data processor and display unit. The scan head enclosure houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：便携式超声成像系统包括通过电缆耦合到便携式电池供电的数据处理器和显示单元的扫描头。扫描头外壳包含一组超声波换能器和与其相关联的电路，包括用于发射模式的脉冲同步器电路，用于传输超声波脉冲和在接收模式下使用的波束形成电路，以动态聚焦从兴趣正在成像。

23. 发明授权

US06783493B2 Ultrasound probe with integrated electronics 有权
公开(公告)号：US06783493B2
公开(公告)日：2004-08-31
申请号：US09791491
申请日：2001-02-22
申请人： Alice M. Chiang , Michael P. Litchfield , Michael Brodsky , Eric R. Kischell
发明人： Alice M. Chiang , Michael P. Litchfield , Michael Brodsky , Eric R. Kischell
IPC分类号： A61B800
CPC分类号： G01S7/52095 , A61B8/56 , G01S7/52025 , G01S7/52034 , G01S7/52055 , G01S7/52063 , G01S7/52073 , G01S7/52074 , G01S7/52079 , G01S7/5208 , G01S7/52085 , G01S15/8915 , G01S15/892 , G01S15/8927 , G01S15/8979 , G01S15/899 , G10K11/346 , H01Q3/26 , H01Q3/2682 , H01Q25/00
摘要： A hand-held ultrasound system includes integrated electronics within an ergonomic housing. The electronics includes control circuitry, beamforming and circuitry transducer drive circuitry. The electronics communicate with a host computer using an industry standard high speed serial bus. The ultrasonic imaging system is operable on a standard, commercially available, user computing device without specific hardware modifications, and is adapted to interface with an external application without modification to the ultrasonic imaging system to allow a user to gather ultrasonic data on a standard user computing device such as a PC, and employ the data so gathered via an independent external application without requiring a custom system, expensive hardware modifications, or system rebuilds. An integrated interface program allows such ultrasonic data to be invoked by a variety of such external applications having access to the integrated interface program via a standard, predetermined platform such as visual basic or c++.

24. 发明授权

US6111816A Multi-dimensional beamforming device 失效
标题翻译：多维波束成形装置
公开(公告)号：US6111816A
公开(公告)日：2000-08-29
申请号：US965663
申请日：1997-11-06
申请人： Alice M. Chiang , Jeffrey M. Gilbert , Steven R. Broadstone
发明人： Alice M. Chiang , Jeffrey M. Gilbert , Steven R. Broadstone
IPC分类号： G01S7/523 , G10K11/34 , H01Q3/26 , H01Q25/00 , H01Q25/04 , G03B42/06
CPC分类号： G01S7/52085 , G01S15/8927 , G01S7/52095 , G10K11/346 , H01Q25/00 , H01Q3/26 , H01Q3/2682
摘要： A multi-dimensional beamforming device that performs consecutive one-dimensional operations. For example, beamsteering for a two-dimensional array can be include a projection of a beam onto each of the respective axes of the array. In such a device, a first beamforming processing element is used to form multiple beams for each array output along a given row. In a preferred embodiment, sequential output vectors from the first processing element are then applied to a transposing or corner turning memory and the data are reformatted such that all elements on a given column of the array are applied to a second beam forming processing element.
摘要翻译：执行连续一维操作的多维波束成形装置。例如，用于二维阵列的波束引导可以包括将波束投影到阵列的每个相应的轴上。在这种装置中，第一波束成形处理元件用于沿着给定的行为每个阵列输出形成多个波束。在优选实施例中，来自第一处理元件的顺序输出矢量然后被施加到转置或转角转动存储器，并且重新格式化数据，使得阵列的给定列上的所有元素被施加到第二波束形成处理元件。

25. 发明授权

US5555200A Charge domain bit-serial multiplying digital-analog converter 失效
标题翻译：电荷域位串行倍增数字模拟转换器
公开(公告)号：US5555200A
公开(公告)日：1996-09-10
申请号：US457827
申请日：1995-06-01
申请人： Alice M. Chiang
发明人： Alice M. Chiang
IPC分类号： H03H21/00 , G06J1/00
CPC分类号： H03H21/0012
摘要： A single chip adaptive filtering system including an FIR filter and circuitry for calculating updated weighting coefficients for use in associated multiplying digital-to-analog converters. The adaptive FIR filter performs the convolution of a delayed and sampled input sequence to produce a filter output. Thereafter, an error term is determined by calculating the difference between the filter output and a reference signal which corresponds to a predetermined anticipated output of the filter. The error term is then applied to a least mean square (LMS) estimation algorithm for computing updated weighting coefficients to be used by the adaptive FIR filter.
摘要翻译：包括FIR滤波器和用于计算用于相关联的乘法数模转换器的更新加权系数的电路的单芯片自适应滤波系统。自适应FIR滤波器执行延迟和采样输入序列的卷积以产生滤波器输出。此后，通过计算滤波器输出与对应于滤波器的预定预期输出的参考信号之间的差来确定误差项。然后将误差项应用于用于计算要由自适应FIR滤波器使用的更新的加权系数的最小均方（LMS）估计算法。

26. 发明授权

US4147562A Pyroelectric detector 失效
标题翻译：热电探测器
公开(公告)号：US4147562A
公开(公告)日：1979-04-03
申请号：US813018
申请日：1977-07-05
申请人： Alice M. Chiang , Neal R. Butler
发明人： Alice M. Chiang , Neal R. Butler
IPC分类号： H01L37/02 , H01L35/02
CPC分类号： H01L37/02 , Y10T29/49226
摘要： A pyroelectric detector as formed by parylene C polymer film.
摘要翻译：由聚对二甲苯聚合物膜形成的热电检测器。

27. 发明申请

US20140114190A1 TABLET ULTRASOUND SYSTEM 审中-公开
标题翻译：薄片超声波系统
公开(公告)号：US20140114190A1
公开(公告)日：2014-04-24
申请号：US13838694
申请日：2013-03-15
申请人： Alice M. Chiang , William M. Wong
发明人： Alice M. Chiang , William M. Wong
IPC分类号： A61B8/00
摘要： Exemplary embodiments provide systems and methods for portable medical ultrasound imaging. Certain embodiments provide a multi-chip module for an ultrasound engine of a portable medical ultrasound imaging system, in which a transmit/receive chip, an amplifier chip and a beamformer chip are assembled in a vertically stacked configuration. Exemplary embodiments also provide an ultrasound engine circuit board including one or more multi-chip modules, and a portable medical ultrasound imaging system including an ultrasound engine circuit board with one or more multi-chip modules. Exemplary embodiments also provide methods for fabricating and assembling multi-chip modules as taught herein. A single circuit board of an ultrasound engine with one or more multi-chip modules may include 16 to 128 channels in some embodiments. Due to the vertical stacking arrangement of the multi-chip modules, a 128-channel ultrasound engine circuit board can be assembled within exemplary planar dimensions of about 10 cm×about 10 cm.
摘要翻译：示例性实施例提供用于便携式医疗超声成像的系统和方法。某些实施例提供用于便携式医疗超声成像系统的超声引擎的多芯片模块，其中发射/接收芯片，放大器芯片和波束形成器芯片以垂直堆叠的配置组装。示例性实施例还提供包括一个或多个多芯片模块的超声引擎电路板，以及包括具有一个或多个多芯片模块的超声引擎电路板的便携式医疗超声成像系统。示例性实施例还提供了用于制造和组装如本文所教导的多芯片模块的方法。具有一个或多个多芯片模块的超声引擎的单个电路板在一些实施例中可以包括16至128个信道。由于多芯片模块的垂直堆叠布置，可以在约10cm×约10cm的示例性平面尺寸内组装128通道超声波引擎电路板。

28. 发明授权

US08628474B2 Portable ultrasound imaging system 有权
标题翻译：便携式超声成像系统
公开(公告)号：US08628474B2
公开(公告)日：2014-01-14
申请号：US12006830
申请日：2008-01-04
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B8/00
CPC分类号： A61B8/4427 , A61B7/04 , A61B8/00 , A61B8/12 , A61B8/4209 , A61B8/4236 , A61B8/4455 , A61B8/4472 , A61B8/4488 , A61B8/463 , A61B8/546 , A61B8/56 , A61B2560/045 , G01S7/003 , G01S7/52017 , G01S7/52023 , G01S7/52053 , G01S7/52063 , G01S7/52073 , G01S7/5208 , G01S15/8915 , G01S15/8934 , G01S15/8979
摘要： A portable ultrasound imaging system includes a scan head coupled by a cable to a portable battery-powered data processor and display unit. The scan head enclosure houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：便携式超声成像系统包括通过电缆耦合到便携式电池供电的数据处理器和显示单元的扫描头。扫描头外壳包含一组超声波换能器和与其相关联的电路，包括用于发射模式的脉冲同步器电路，用于传输超声波脉冲和在接收模式下使用的波束形成电路，以动态聚焦从兴趣正在成像。

29. 发明授权

US08241217B2 Portable ultrasound imaging data 有权
标题翻译：便携式超声成像数据
公开(公告)号：US08241217B2
公开(公告)日：2012-08-14
申请号：US11981759
申请日：2007-10-31
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B8/00
CPC分类号： G01S7/003 , A61B7/04 , A61B8/00 , A61B8/12 , A61B8/4209 , A61B8/4236 , A61B8/4455 , A61B8/4472 , A61B8/4488 , A61B8/463 , A61B8/546 , A61B8/56 , A61B2560/045 , G01S7/52017 , G01S7/52023 , G01S7/52053 , G01S7/52063 , G01S7/52073 , G01S7/5208 , G01S15/8915 , G01S15/8934 , G01S15/8979
摘要： A portable ultrasound imaging system includes a scan head coupled by a cable to a portable battery-powered data processor and display unit. The scan head enclosure houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：便携式超声成像系统包括通过电缆耦合到便携式电池供电的数据处理器和显示单元的扫描头。扫描头外壳包含一组超声波换能器和与其相关联的电路，包括用于发射模式的脉冲同步器电路，用于传输超声波脉冲和在接收模式下使用的波束形成电路，以动态聚焦从兴趣正在成像。

30. 发明授权

US06842401B2 Sonar beamforming system 有权
标题翻译：声纳波束成形系统
公开(公告)号：US06842401B2
公开(公告)日：2005-01-11
申请号：US09909141
申请日：2001-07-19
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： G01S7/521 , G01S15/89 , G01S15/93 , G10K11/34 , H01Q3/26 , H01Q25/00 , H04B1/02
CPC分类号： G10K11/346 , G01S7/521 , G01S15/8904 , G01S15/93 , G10K11/34 , H01Q3/26 , H01Q3/2682 , H01Q25/00
摘要： The present invention relates to sonar beamforming systems and methods, using a forward-looking sonar having transmit and receive transducer arrays with a beamforming device and at least one side-looking sonar having dynamically range-focused beams. The forward-looking sonar provides for obstacle avoidance and undersea survey. The systems include one-dimensional transmit and receive transducer arrays with beamforming electronics, a computing controller such as, for example, a personal computer host controller. The arrays and beamforming electronics can be packaged in a hermetically sealed housing unit and mounted in Unmanned Underwater Vehicles (UUV). The side-looking sonar system includes for example, 32-element, one-dimensional arrays that are mounted on either side of the UUVs. Further, a downward looking Bathymetric sonar may be mounted on the underside of the vehicle for high-resolution mapping.
摘要翻译：本发明涉及声纳波束成形系统和方法，其使用具有波束成形装置的发射和接收换能器阵列的前视声纳和具有动态范围聚焦波束的至少一个侧视声纳。前瞻性声纳提供了避障和海底测量。这些系统包括具有波束形成电子器件的一维发射和接收换能器阵列，诸如个人计算机主机控制器的计算控制器。阵列和波束形成电子器件可以封装在密封的壳体单元中，并安装在无人水下车辆（UUV）中。侧视声纳系统包括例如安装在UUV的任一侧上的32元素的一维阵列。此外，可以在车辆的下侧安装向下看的测深声纳，用于高分辨率测绘。

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