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    • 64. 发明申请
    • FLUID SPRAYING APPARATUSES, AND RELATED SYSTEMS AND METHODS
    • 流体喷雾装置及相关系统和方法
    • US20150141975A1
    • 2015-05-21
    • US14609397
    • 2015-01-29
    • ELWHA, LLC
    • Mahalaxmi Gita BangeraRoderick A. HydeJordin T. KareEric C. LeuthardtLowell L. Wood, JR.
    • A61B18/02A61B18/04
    • A61M35/00A61B18/0218A61B18/04A61B2018/00642A61B2018/00702A61B2018/0212A61B2018/046A61B2090/061B05B1/32B05B12/124
    • Embodiments disclosed herein are directed to fluid spraying apparatuses, and related systems and methods. The disclosed fluid spraying apparatuses may be used, for example, to spray a medically suitable fluid on a target region of a subject, such as for treating or removing tissue of the subject. In an embodiment, a fluid spraying apparatus includes a spray mechanism including at least one reservoir, and a spraying device operably coupled to the at least one reservoir which has an adjustable spray nozzle. The fluid spraying apparatus includes a distance sensor configured to sense information at least related to a distance to a target region of a subject and output one or more signals encoding the information, and control electrical circuitry operably coupled to the spray mechanism and the distance sensor. The control electrical circuitry is configured to activate the spray mechanism responsive to receiving the one or more signals.
    • 本文公开的实施例涉及流体喷射装置,以及相关系统和方法。 所公开的流体喷射装置可以用于例如将医学上合适的流体喷射到受试者的靶区域上,例如用于治疗或去除受试者的组织。 在一个实施例中,流体喷射装置包括喷射机构,其包括至少一个储存器,以及可操作地联接到具有可调节喷嘴的至少一个储存器的喷洒装置。 流体喷射装置包括距离传感器,该距离传感器被配置为感测至少与到达对象的目标区域的距离相关的信息,并且输出编码该信息的一个或多个信号,以及控制可操作地耦合到喷雾机构和距离传感器的电路。 控制电路被配置为响应于接收到一个或多个信号来激活喷射机构。
    • 66. 发明申请
    • ANTENNA SYSTEM FACILITATING REDUCTION OF INTERFERING SIGNALS
    • 天线系统有助于减少干扰信号
    • US20150109181A1
    • 2015-04-23
    • US14058855
    • 2013-10-21
    • Elwha LLC
    • Roderick A. HydeJordin T. KareLowell L. Wood, JR.
    • H01Q15/00
    • H01Q15/0053H01Q1/28H01Q3/443H01Q13/20H01Q15/0086
    • Described embodiments include an antenna system and method. The antenna system includes a surface scattering antenna that has an electromagnetic waveguide structure and a plurality of electromagnetic wave scattering elements. The plurality of electromagnetic wave scattering elements are distributed along the waveguide structure, have a respective activatable electromagnetic response to a guided propagating electromagnetic wave, and produce a controllable radiation pattern. A gain definition circuit defines a radiation pattern configured to acquire a possible interfering signal. The defined antenna radiation pattern has a field of view covering at least a portion of an undesired field of view of an associated antenna. An antenna controller establishes the defined radiation pattern in the surface scattering antenna by activating the respective electromagnetic response of selected electromagnetic wave scattering elements. A correction circuit reduces an influence of the received possible interfering signal in a contemporaneously received signal by the associated antenna.
    • 所描述的实施例包括天线系统和方法。 天线系统包括具有电磁波导结构和多个电磁波散射元件的表面散射天线。 多个电磁波散射元件沿着波导结构分布,对引导传播的电磁波具有相应的可激活的电磁响应,并产生可控的辐射图。 增益定义电路定义被配置为获取可能的干扰信号的辐射图。 所定义的天线辐射图具有覆盖相关天线的不期望视场的至少一部分的视场。 天线控制器通过激活所选择的电磁波散射元件的相应的电磁响应来建立表面散射天线中所定义的辐射图。 校正电路通过相关联的天线减少接收的可能的干扰信号在同时接收的信号中的影响。