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19 条记录 (耗时 0.023 秒)

    Nanoelectronic sensor with integral suspended micro-heater
    5.
    发明申请
    Nanoelectronic sensor with integral suspended micro-heater 审中-公开
    纳米电子传感器与集成悬浮微型加热器

    公开(公告)号：US20070045756A1

    公开(公告)日：2007-03-01

    申请号：US11488465

    申请日：2006-07-18

    申请人： Ying-Lan Chang ,  Jean-Christophe Gabriel ,  Sergei Skarupo ,  Alexander Star ,  Christian Valcke ,  Qian Wang

    发明人： Ying-Lan Chang ,  Jean-Christophe Gabriel ,  Sergei Skarupo ,  Alexander Star ,  Christian Valcke ,  Qian Wang

    IPC分类号： H01L29/82

    CPC分类号： G01K5/486 ,  B82Y10/00 ,  B82Y15/00 ,  G01K2211/00

    摘要： A nanoelectronic sensing device includes a substrate, a nanostructure element disposed adjacent the substrate, and at least a conductive element electrically connected to the nanostructure element. The device is configured to heat at least a portion of the sensor structure including the nanostructure element. In certain embodiments, the nanostructure element comprises at least one nanotube, the nanotube being electrically connected to at least two conductors so as to permit an electric current on the order of 10 microAmps or greater to be passed through the nanotube, causing the nanotube to heat up relative to the substrate. In alternative embodiments, the sensing device includes a platform or membrane which is at least partially thermally isolated by one or more cavities, the platform supporting at least the nanostructure element adjacent to a microheater element. The heating of the sensor structure may be employed, for example, for thermoregulation, to accelerate and/or increase sensor response, and to improve other sensor characteristics.

    摘要翻译： 纳米电子感测装置包括衬底，邻近衬底设置的纳米结构元件和至少导电元件，电连接到纳米结构元件。 该装置构造成加热包括纳米结构元件的传感器结构的至少一部分。 在某些实施例中，纳米结构元件包括至少一个纳米管，纳米管电连接到至少两个导体，以便允许10微安或更大量级的电流通过纳米管，导致纳米管加热 相对于基底。 在替代实施例中，感测装置包括至少部分地通过一个或多个空腔热隔离的平台或膜，所述平台支撑至少与微加热器元件相邻的纳米结构元件。 可以采用传感器结构的加热，例如用于温度调节，加速和/或增加传感器响应，并改善其它传感器特性。

    Anesthesia monitor, capacitance nanosensors and dynamic sensor sampling method
    9.
    发明申请
    Anesthesia monitor, capacitance nanosensors and dynamic sensor sampling method 审中-公开
    麻醉监护仪，电容式纳米传感器和动态传感器取样方法

    公开(公告)号：US20080021339A1

    公开(公告)日：2008-01-24

    申请号：US11588845

    申请日：2006-10-26

    申请人： Jean-Christophe Gabriel ,  Vikram Joshi ,  John Passmore ,  Sergei Skarupo ,  Alexander Star ,  Christian Valcke

    发明人： Jean-Christophe Gabriel ,  Vikram Joshi ,  John Passmore ,  Sergei Skarupo ,  Alexander Star ,  Christian Valcke

    IPC分类号： A61B5/08 ,  G01N31/22

    CPC分类号： A61B5/0833 ,  A61B5/097 ,  A61B5/4821 ,  A61B5/6819 ,  A61B2562/0285 ,  B82Y30/00

    摘要： Embodiments of nanoelectronic sensors are described, including sensors for detecting analytes such as anesthesia gases, CO2 and the like in human breath. An integrated monitor system and disposable sensor unit is described which permits a number of different anesthetic agents to be identified and monitored, as well as concurrent monitoring of other breath species, such as CO2. The sensor unit may be configured to be compact, light weight, and inexpensive. Wireless embodiments provide such enhancements as remote monitoring. A simulator system for modeling the contents and conditions of human inhalation and exhalation with a selected mixture of a treatment agent is also described, particularly suited to the testing of sensors to be used in airway sampling.

    摘要翻译： 描述了纳米电子传感器的实施例，包括用于在人呼吸中检测分析物例如麻醉气体，CO 2等的传感器。 描述了一种集成监视器系统和一次性传感器单元，其允许识别和监视多个不同的麻醉剂，以及对其它呼吸物质（例如CO 2）的并发监测。 传感器单元可以被配置为紧凑，重量轻并且便宜。 无线实施例提供诸如远程监视的增强。 还描述了一种用于用选定的处理剂混合物对人吸入和呼出的内容物和条件进行建模的模拟器系统，特别适合于用于气道取样的传感器的测试。

    Magnetic memory device
    10.
    发明授权
    Magnetic memory device 失效
    磁存储器件

    公开(公告)号：US06438025B1

    公开(公告)日：2002-08-20

    申请号：US09658766

    申请日：2000-09-08

    申请人： Sergei Skarupo

    发明人： Sergei Skarupo

    IPC分类号： G11C700

    CPC分类号： G11C13/025 ,  B82Y10/00 ,  B82Y25/00 ,  G11B2005/0002 ,  G11B2005/0005 ,  G11B2005/0008 ,  G11B2005/0013 ,  G11B2005/3996 ,  G11C11/14 ,  G11C2213/81

    摘要： The invention described herein defines a system and a method for selectively controlling the sensitivity of a region of a magnetoresistive element to an incident magnetic field, by applying an external magnetic field to the magnetoresistive element. A number of applications to non-volatile data storage are described, as is a magnetic sweep element based on a FET structure. Finally, the storage media and recording modes (in-plane vs. perpendicular) best suited to the proposed applications are analyzed, and the desired or optimal characteristics of the proposed devices are discussed.

    摘要翻译： 本文描述的本发明定义了通过向磁阻元件施加外部磁场来选择性地控制磁阻元件的区域对入射磁场的灵敏度的系统和方法。 描述了用于非易失性数据存储的许多应用，以及基于FET结构的磁扫描元件。 最后，分析最适合于所提出的应用的存储介质和记录模式（平面内与垂直），并讨论所提出的设备的期望或最佳特性。