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    SENSORS AND DISPOSABLE ARTICLES THAT CONTAIN THE SENSORS
    1.
    发明申请
    SENSORS AND DISPOSABLE ARTICLES THAT CONTAIN THE SENSORS 审中-公开
    包含传感器的传感器和废弃物品

    公开(公告)号：US20080266117A1

    公开(公告)日：2008-10-30

    申请号：US11742448

    申请日：2007-04-30

    申请人： Xuedong Song ,  James Matthew Takeuchi ,  Kaiyuan Yang ,  Shawn Jeffery Sullivan ,  Sridhar Ranganathan

    发明人： Xuedong Song ,  James Matthew Takeuchi ,  Kaiyuan Yang ,  Shawn Jeffery Sullivan ,  Sridhar Ranganathan

    IPC分类号： G08B23/00 ,  A61F13/15

    CPC分类号： A61F13/42

    摘要： Embodiments of the invention provide a sensor for detecting the presence of fluid in an absorbent article. The sensor may include a fluid activated battery. Fluid received in the absorbent article may connect electrodes of the fluid activated battery and cause a voltage to be generated between battery electrodes. The voltage generated between the electrodes may provide power to the sensor circuit. In one embodiment, the fluid activated battery may be configured to detect the presence of fluid in the absorbent article and the presence and/or amount of particular substances in the received fluid.

    摘要翻译： 本发明的实施例提供一种用于检测吸收制品中流体存在的传感器。 传感器可以包括流体活化的电池。 容纳在吸收性物品中的流体可以连接流体活化电池的电极，并且在电池电极之间产生电压。 电极之间产生的电压可以为传感器电路提供电力。 在一个实施例中，流体活化电池可被配置为检测吸收制品中流体的存在以及接收流体中特定物质的存在和/或量。

    Absorbent articles with impending leakage sensors
    2.
    发明授权
    Absorbent articles with impending leakage sensors 有权
    具有即将泄漏的传感器的吸收制品

    公开(公告)号：US08222476B2

    公开(公告)日：2012-07-17

    申请号：US12262784

    申请日：2008-10-31

    申请人： Xuedong Song ,  Sridhar Ranganathan

    发明人： Xuedong Song ,  Sridhar Ranganathan

    IPC分类号： A61F13/15

    CPC分类号： A61F13/42

    摘要： In accordance with one embodiment of the present disclosure an absorbent article capable of indicating the presence or absence of urine as well as impending leakage of urine is disclosed. The absorbent article includes a substantially liquid impermeable layer, a liquid permeable layer, and an absorbent core positioned between the substantially liquid impermeable layer and the liquid permeable layer. A plurality of sensors are integrated into the article across the width of the article and positioned such that the sensors are in fluid communication with urine when provided by a wearer of the article. At least one of the sensors comprises a pH indicator. At least one of the sensors is capable of indicating the presence or absence of urine and at least one of the sensors is capable of indicating impending leakage of urine from the article.

    摘要翻译： 根据本公开的一个实施例，公开了能够指示尿液的存在或不存在以及尿液即将泄漏的吸收制品。 吸收制品包括基本上液体不可渗透层，液体可渗透层和位于基本上液体不可渗透层和液体可渗透层之间的吸收芯。 多个传感器跨越制品的宽度集成到制品中，并且定位成使得当由制品的穿着者提供时，传感器与尿流体连通。 至少一个传感器包括pH指示器。 传感器中的至少一个能够指示尿液的存在或不存在，并且至少一个传感器能够指示来自制品的尿液即将泄漏。

    Absorbent Articles with Impending Leakage Sensors
    3.
    发明申请
    Absorbent Articles with Impending Leakage Sensors 有权
    吸收性物品与即将泄漏的传感器

    公开(公告)号：US20100114047A1

    公开(公告)日：2010-05-06

    申请号：US12262784

    申请日：2008-10-31

    申请人： Xuedong Song ,  Sridhar Ranganathan

    发明人： Xuedong Song ,  Sridhar Ranganathan

    IPC分类号： A61F13/42

    CPC分类号： A61F13/42

    摘要： In accordance with one embodiment of the present disclosure an absorbent article capable of indicating the presence or absence of urine as well as impending leakage of urine is disclosed. The absorbent article includes a substantially liquid impermeable layer, a liquid permeable layer, and an absorbent core positioned between the substantially liquid impermeable layer and the liquid permeable layer. A plurality of sensors are integrated into the article across the width of the article and positioned such that the sensors are in fluid communication with urine when provided by a wearer of the article. At least one of the sensors comprises a pH indicator. At least one of the sensors is capable of indicating the presence or absence of urine and at least one of the sensors is capable of indicating impending leakage of urine from the article.

    摘要翻译： 根据本公开的一个实施例，公开了能够指示尿液的存在或不存在以及尿液即将泄漏的吸收制品。 吸收制品包括基本上液体不可渗透层，液体可渗透层和位于基本上液体不可渗透层和液体可渗透层之间的吸收芯。 多个传感器跨越制品的宽度集成到制品中，并且定位成使得当由制品的穿着者提供时，传感器与尿流体连通。 至少一个传感器包括pH指示器。 传感器中的至少一个能够指示尿液的存在或不存在，并且至少一个传感器能够指示来自制品的尿液即将泄漏。

    Luminescent metallic cluster particles and uses thereof
    7.
    发明申请
    Luminescent metallic cluster particles and uses thereof 审中-公开
    发光金属簇粒子及其用途

    公开(公告)号：US20070141727A1

    公开(公告)日：2007-06-21

    申请号：US11304864

    申请日：2005-12-15

    申请人： Lei Huang ,  Kaiyuan Yang ,  Xuedong Song

    发明人： Lei Huang ,  Kaiyuan Yang ,  Xuedong Song

    IPC分类号： G01N33/553

    CPC分类号： G01N33/551 ,  A61K49/0065 ,  A61K49/0093 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/188 ,  G01N33/5438 ,  G01N33/553 ,  G01N33/66

    摘要： A luminescent particle having a luminescent core structure formed from at least one type of luminescent metallic cluster complex and a shell that covers said core structure is described. The luminescent core structure includes one or more aggregates of metal cluster complexes. The shell has one or more layers of thin films formed predominately of organic or inorganic polymers, hydrid polymers, or combinations thereof. The luminescent particles can be adapted for optical detection or imaging applications. Methods of fabricating the various iterations of the luminescent particles are also provided.

    摘要翻译： 描述了由至少一种类型的发光金属簇络合物形成的具有发光核心结构的发光颗粒和覆盖所述芯结构的外壳。 发光核心结构包括一个或多个金属簇复合物的聚集体。 壳体具有主要由有机或无机聚合物，杂质聚合物或其组合形成的一层或多层薄膜。 发光颗粒可以适用于光学检测或成像应用。 还提供了制造发光颗粒的各种迭代的方法。

    Flow control of electrochemical-based assay devices
    8.
    发明申请
    Flow control of electrochemical-based assay devices 审中-公开
    基于电化学的测定装置的流量控制

    公开(公告)号：US20050136550A1

    公开(公告)日：2005-06-23

    申请号：US10742589

    申请日：2003-12-19

    申请人： Kaiyuan Yang ,  Charles Hughes ,  Xuedong Song ,  Rosann Marie Kaylor

    发明人： Kaiyuan Yang ,  Charles Hughes ,  Xuedong Song ,  Rosann Marie Kaylor

    IPC分类号： C12Q1/54 ,  G01N33/543 ,  G01N33/558

    CPC分类号： G01N33/54373

    摘要： Various techniques for controlling the flow of a test sample through an electrochemical-based assay device are provided. The assay device contains a porous membrane provided with certain properties to selectively control the flow of a test sample to a detection working electrode. The detection working electrode communicates with affinity reagents, such as redox mediators and capture ligands. For instance, capture ligands that are specific binding members for the analyte of interest are applied to the detection electrode to serve as the primary location for detection of the analyte.

    摘要翻译： 提供了用于通过基于电化学的测定装置来控制测试样品的流动的各种技术。 测定装置包含具有某些性质的多孔膜，以选择性地将测试样品的流动控制到检测工作电极。 检测工作电极与亲和试剂如氧化还原介体和捕获配体连通。 例如，将作为感兴趣的分析物的特异性结合成员的捕获配体施加到检测电极，以用作检测分析物的主要位置。

    Metering technique for lateral flow assay devices
    10.
    发明授权
    Metering technique for lateral flow assay devices 有权
    侧流测定装置的计量技术

    公开(公告)号：US07790471B2

    公开(公告)日：2010-09-07

    申请号：US11867788

    申请日：2007-10-05

    申请人： James M. Takeuchi ,  Xuedong Song ,  Kaiyuan Yang ,  Ning Wei ,  Shawn R. Feaster

    发明人： James M. Takeuchi ,  Xuedong Song ,  Kaiyuan Yang ,  Ning Wei ,  Shawn R. Feaster

    IPC分类号： G01N21/00 ,  G01N15/06 ,  G01N33/53 ,  G01N31/00 ,  G01N33/566 ,  G01N33/543 ,  B01L3/00 ,  B01L3/02 ,  C12Q1/00 ,  C12M1/34 ,  C12M1/36 ,  C12M3/00

    CPC分类号： G01N33/558 ,  Y10S436/825 ,  Y10T436/107497 ,  Y10T436/108331 ,  Y10T436/25375 ,  Y10T436/25625

    摘要： A diagnostic method and associated test kit for detecting an analyte residing in a test sample is provided. A sample membrane is utilized having a collection region and a detection region, the collection region having a known saturation volume for the intended test sample. A barrier is defined between the collection region and the detection region. The collection region is saturated with the test sample having a volume of less than about 100 microliters so that a known volume of the test sample is contained in the collection region. The barrier is removed from between the collection region and detection region of the membrane and a diluent is supplied to the collection region of the membrane to facilitate flow of the test sample from the collection region to the detection region of the membrane.

    摘要翻译： 提供了用于检测驻留在测试样品中的分析物的诊断方法和相关测试试剂盒。 使用具有收集区域和检测区域的样品膜，所述收集区域具有用于预期测试样品的已知饱和体积。 在收集区域和检测区域之间限定屏障。 收集区域用体积小于约100微升的测试样品饱和，使得已知体积的测试样品被包含在收集区域中。 从收集区域和膜的检测区域之间移除屏障，并且将稀释剂供应到膜的收集区域，以促进测试样品从收集区域流到膜的检测区域。