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    FLUID SENSING AND CONTROL IN A FLUIDIC ANALYZER
    21.
    发明申请
    FLUID SENSING AND CONTROL IN A FLUIDIC ANALYZER 有权
    流体分析仪中的流体感测和控制

    公开(公告)号：US20070148039A1

    公开(公告)日：2007-06-28

    申请号：US11306402

    申请日：2005-12-27

    申请人： Aravind Padmanabhan ,  Tom Rezachek ,  Ron Bardell

    发明人： Aravind Padmanabhan ,  Tom Rezachek ,  Ron Bardell

    IPC分类号： G01N31/22

    CPC分类号： G01N33/80 ,  B01L3/502715 ,  B01L3/502746 ,  B01L2200/027 ,  B01L2200/143 ,  B01L2200/147 ,  B01L2300/044 ,  B01L2300/0645 ,  B01L2400/0481 ,  B01L2400/0487 ,  B01L2400/0605 ,  G01N35/00029 ,  G01N35/025

    摘要： Instrument-cartridge interfaces for fluidic analyzers that have an instrument and a removable cartridge are disclosed. For example, and in one illustrative embodiment, the instrument may include a needle that is adapted to penetrate a septum on a removable cartridge. In another illustrative embodiment, the instrument may include a plunger that is adapted to deform a deformable membrane on a removable cartridge. In yet another illustrative embodiment, the instrument may include a nozzle that is adapted to mate and seal with a flow channel on a removable cartridge. Techniques for detecting the flow rate in a flow channel on a removable cartridge, as well as the position of fluid in a flow channel of a removable cartridge, are also disclosed.

    摘要翻译： 公开了具有仪器和可移除盒的流体分析仪的盒式磁带接口。 例如，在一个说明性实施例中，仪器可以包括适于穿透可移除盒的隔膜的针。 在另一说明性实施例中，仪器可以包括适于使可移除盒上的可变形膜变形的柱塞。 在另一个说明性实施例中，仪器可以包括适于与可移除盒上的流动通道配合和密封的喷嘴。 还公开了用于检测可移除盒上的流动通道中的流速以及可移除盒的流动通道中的流体位置的技术。

    FLOW METERED ANALYZER
    22.
    发明申请
    FLOW METERED ANALYZER 有权
    流量计分析仪

    公开(公告)号：US20070003434A1

    公开(公告)日：2007-01-04

    申请号：US11428332

    申请日：2006-06-30

    申请人： Aravind Padmanabhan ,  Cleopatra Cabuz

    发明人： Aravind Padmanabhan ,  Cleopatra Cabuz

    IPC分类号： G01N21/00

    CPC分类号： B01L3/502746 ,  B01L3/50273 ,  B01L9/527 ,  B01L2200/14 ,  B01L2200/146 ,  B01L2200/147 ,  B01L2300/14 ,  B01L2300/1838 ,  B01L2400/0487 ,  B01L2400/082 ,  G01N15/1484 ,  G01N2015/0073 ,  G01N2015/008 ,  G01N2015/0084 ,  G01N2015/1486

    摘要： A hematology analyzer or cytometer cartridge system having flow metering. It may have on- or off-cartridge flow metering and control. The system may have local and direct flow measurement to provide accurate counts per unit volume. There may be numerous arrangements for fluidic circuit checks of the cartridge. Examples may include checks pertaining to zero flow, interface, pressure, flow rate, fluid type and quality, backflow, dry qualification, temperature exposure limits, and so on, of the circuits and cartridge associated items.

    摘要翻译： 具有流量计量的血液分析仪或血细胞计数器系统。 它可以具有开/关流量计量和控制。 该系统可以具有本地和直接流量测量，以提供每单位体积的精确计数。 可能存在许多针对盒的流体回路检查的布置。 示例可以包括关于电路和盒相关物品的零流量，界面，压力，流速，流体类型和质量，回流，干质量鉴定，温度暴露限制等的检查。

    Optical demultiplexer based on three-dimensionally periodic photonic crystals
    24.
    发明授权
    Optical demultiplexer based on three-dimensionally periodic photonic crystals 有权
    基于三维周期光子晶体的光解复用器

    公开(公告)号：US06721476B2

    公开(公告)日：2004-04-13

    申请号：US10006520

    申请日：2001-12-03

    申请人： Aravind Padmanabhan ,  Anvar Zakhidov ,  Teresa Marta ,  Guenadiy Lazarov ,  Dane Larson

    发明人： Aravind Padmanabhan ,  Anvar Zakhidov ,  Teresa Marta ,  Guenadiy Lazarov ,  Dane Larson

    IPC分类号： G02B6293

    CPC分类号： G02B6/13 ,  B82Y20/00 ,  G02B6/1225

    摘要： The invention provides photonic crystal optical demultiplexer devices produced from a three-dimensionally-periodic, porous, dielectric, photonic crystalline structure, which has surfaces or interfaces that are inverse replicas of the surfaces of a monodispersed sphere array. Such a photonic crystal optical demultiplexer comprises a three-dimensionally-periodic, porous, dielectric, photonic crystalline structure, which structure has surfaces or interfaces that are inverse replicas of the surfaces of a monodispersed sphere array, wherein necks exists between neighboring spheres in said sphere array and the average sphere diameter does not exceed about 1000 nm. A first optical waveguide is positioned to direct a broad wavelength band of incident light onto the crystalline structure. A second optical waveguide positioned to receive a narrow wavelength band of reflected light from the crystalline structure.

    摘要翻译： 本发明提供由三维周期性，多孔的电介质的光子晶体结构产生的光子晶体光解复用器，其具有与单分散球阵列的表面相反的副本的表面或界面。 这种光子晶体光解复用器包括三维周期性，多孔的电介质的光子晶体结构，该结构具有表面或界面，其是单分散球体阵列的表面的反向复制，其中颈部存在于所述球体中的相邻球体之间 阵列，平均球体直径不超过约1000nm。 第一光波导被定位成将入射光的宽波长带引导到晶体结构上。 定位成接收来自晶体结构的反射光的窄波长带的第二光波导。

    Method and apparatus for determining one or more operating parameters for a microfluidic circuit
    26.
    发明授权
    Method and apparatus for determining one or more operating parameters for a microfluidic circuit 有权
    用于确定微流体电路的一个或多个操作参数的方法和装置

    公开(公告)号：US08329118B2

    公开(公告)日：2012-12-11

    申请号：US10932662

    申请日：2004-09-02

    申请人： Aravind Padmanabhan ,  Peter Reutiman ,  Eugen I. Cabuz

    发明人： Aravind Padmanabhan ,  Peter Reutiman ,  Eugen I. Cabuz

    IPC分类号： G05D7/00

    CPC分类号： G05D7/0694 ,  B01L3/5027 ,  B01L2200/0621 ,  B01L2300/021 ,  B01L2300/0816 ,  B01L2400/0487 ,  Y10T137/0318 ,  Y10T137/0391 ,  Y10T137/0396 ,  Y10T137/8593 ,  Y10T137/85978 ,  Y10T436/12

    摘要： Methods for determining one or more operating parameters for a timing protocol of a microfluidic circuit are provided. In some embodiments, wet out times are measured for certain flow channels, and start times, flow rates and/or other parameters are calculated so that the various fluids in the microfluidic cartridge arrive at certain locations at a desired time and/or in a desired sequence. To help compensate for process variations, one or more fluidic process monitor components/structures may be fabricated along with the functional components/structures of a microfluidic cartridge. Test may be performed on the process monitor components/structures to help identify process variations in the particular microfluidic cartridge at hand. By using the process monitor data, the timing protocol for a particular microfluidic cartridge may be made more accurate.

    摘要翻译： 提供了用于确定微流体电路的定时协议的一个或多个操作参数的方法。 在一些实施例中，对于某些流动通道测量湿时间，并计算开始时间，流速和/或其它参数，使得微流控筒中的各种流体在期望的时间和/或期望的时间内到达某些位置 序列。 为了帮助补偿过程变化，可以与微流控盒的功能组件/结构一起制造一个或多个流体过程监控组件/结构。 可以在过程监视器组件/结构上执行测试，以帮助识别手头上特定微流控筒的过程变化。 通过使用过程监控数据，可以使特定微流控盒的定时协议更准确。

    BUILDING MAP GENERATION USING LOCATION AND TRACKING DATA
    28.
    发明申请
    BUILDING MAP GENERATION USING LOCATION AND TRACKING DATA 审中-公开
    使用位置和跟踪数据构建地图生成

    公开(公告)号：US20120173204A1

    公开(公告)日：2012-07-05

    申请号：US13092038

    申请日：2011-04-21

    申请人： Aravind Padmanabhan ,  Steve Huseth

    发明人： Aravind Padmanabhan ,  Steve Huseth

    IPC分类号： G06F17/50

    CPC分类号： G01C15/00 ,  G01C21/206 ,  G01S13/89 ,  G01S15/89

    摘要： A system and method are presented for producing a model of the interior of a building. The model is capable of receiving and dynamically incorporating input from various sources including, for example, existing static map data, data such as annotations and updates provided by persons on the scene but outside the building, and real-time data from sensors located on mobile persons or assets that are dynamically moving inside the building. In some cases, the moving persons or assets inside the building may carry a unit that emits sound or electromagnetic pulses, which reflect off the immediate surroundings in a particular room or portion of the building, and sense the reflected pulses. The reflections from relatively close features may arrive at the sensor more quickly than those from relatively distant features, so that temporal analysis of the reflected pulse may provide information about features in the building as a function of their distance away from the unit. Pulses may be emitted and received at multiple locations in a room or portion of the building. The reflected pulses may be analyzed, using specific time shifts that correspond to round-trip travel times in particular directions, so that the actual locations of features may be identified. By walking from room-to-room throughout the interior of a building and performing such analysis, much or all of the interior of a building may be mapped.

    摘要翻译： 提出了一种用于生产建筑物内部模型的系统和方法。 该模型能够接收并动态地并入来自各种来源的输入，包括例如现有的静态地图数据，诸如注释和数据，例如场景中的人，但在建筑物之外提供的更新，以及位于移动设备上的传感器的实时数据 在建筑物内动态移动的人员或资产。 在某些情况下，建筑物内的移动人员或资产可能会携带发出声音或电磁脉冲的单元，这些单元反射出建筑物的特定房间或部分的周围环境，并感测到反射的脉冲。 来自相对较近的特征的反射可以比来自相对远的特征的那些更快地到达传感器，使得反射脉冲的时间分析可以作为它们离开该单元的距离的函数来提供关于建筑物中的特征的信息。 脉冲可以在建筑物的房间或部分的多个位置发射和接收。 可以使用与特定方向上的往返旅行时间对应的特定时间偏移来分析反射脉冲，从而可以识别特征的实际位置。 通过从建筑物内部的房间到室内的行走，进行这种分析，可以映射建筑物的大部分或全部内部空间。