Chemical detection device having multiple flow channels
    2.
    发明授权
    Chemical detection device having multiple flow channels 有权
    具有多个流动通道的化学检测装置

    公开(公告)号:US08983783B2

    公开(公告)日:2015-03-17

    申请号:US13861237

    申请日:2013-04-11

    摘要: The described embodiments may provide a chemical detection circuit that may comprise a plurality of first output circuits at a first side and a plurality of second output circuits at a second side of the chemical detection circuit. The chemical detection circuit may further comprise a plurality of tiles of pixels each placed between respective pairs of first and second output circuits. Each tile may include four quadrants of pixels. Each quadrant may have columns with designated first columns interleaved with second columns. Each first column may be coupled to a respective first output circuit in first and second quadrants, and to a respective second output circuit in third and fourth quadrants. Each second column may be coupled to a respective second output circuit in first and second quadrants, and to a respective first output circuit in third and fourth quadrants.

    摘要翻译: 所描述的实施例可以提供化学检测电路,其可以包括在第一侧的多个第一输出电路和在化学检测电路的第二侧的多个第二输出电路。 化学检测电路还可以包括多个像素瓦片,每个瓷砖分别放置在相应的第一和第二输出电路对之间。 每个瓦片可以包括四个像素象限。 每个象限可以具有与第二列交错的指定的第一列的列。 每个第一列可以耦合到第一和第二象限中的相应的第一输出电路,以及耦合到第三和第四象限中的相应的第二输出电路。 每个第二列可以耦合到第一和第二象限中的相应的第二输出电路,以及耦合到第三和第四象限中的相应的第一输出电路。

    Temperature control of chemical detection system

    公开(公告)号:US10578578B2

    公开(公告)日:2020-03-03

    申请号:US15351253

    申请日:2016-11-14

    摘要: An apparatus for detecting chemical reactions may be provided. The apparatus may comprise a chemical detection device. The chemical detection device may include a chemical sensor, which may be mounted on the chemical detection device. The apparatus may further comprise a valve block. The valve block may fluidly couple a plurality of reagent containers to the chemical detection device. The apparatus may further comprise a heat exchanger and a controller. The controller may control a fluid connection between the valve block and the chemical detection device. The controller may be also configured to adjust a temperature of a selected reagent from the plurality of reagent containers via the heat exchanger. The temperature of the selected reagent may be adjusted prior to the reagent entering the chemical detection device.

    System for reducing noise in a chemical sensor array
    5.
    发明授权
    System for reducing noise in a chemical sensor array 有权
    用于降低化学传感器阵列噪声的系统

    公开(公告)号:US09270264B2

    公开(公告)日:2016-02-23

    申请号:US14333754

    申请日:2014-07-17

    摘要: A system including a power supply and a clock circuitry to generate a plurality of clock signals. Each clock signal is synchronous with a primary clock signal. First, second, and third clock signals of the plurality of clock signals are asynchronous to each other. The system further includes a plurality of switches. Each switch of the plurality of switches is communicatively coupled to the power supply and the clock circuitry. A first switch of the plurality of switches receives the first clock signal, a second switch of the plurality of switches receives the second clock signal, and a third switch of the plurality of switches receives the third clock signal.

    摘要翻译: 一种包括电源和时钟电路以产生多个时钟信号的系统。 每个时钟信号与主时钟信号同步。 多个时钟信号的第一,第二和第三时钟信号彼此异步。 该系统还包括多个开关。 多个开关中的每个开关通信地耦合到电源和时钟电路。 多个开关的第一开关接收第一时钟信号,多个开关中的第二开关接收第二时钟信号,并且多个开关中的第三开关接收第三时钟信号。

    System for reducing noise in a chemical sensor array
    6.
    发明授权
    System for reducing noise in a chemical sensor array 有权
    用于降低化学传感器阵列噪声的系统

    公开(公告)号:US08786331B2

    公开(公告)日:2014-07-22

    申请号:US13801709

    申请日:2013-03-13

    摘要: A system including a power supply and a clock circuitry to generate a plurality of clock signals. Each clock signal is synchronous with a primary clock signal. First, second, and third clock signals of the plurality of clock signals are asynchronous to each other. The system further includes a plurality of switches. Each switch of the plurality of switches is communicatively coupled to the power supply and the clock circuitry. A first switch of the plurality of switches receives the first clock signal, a second switch of the plurality of switches receives the second clock signal, and a third switch of the plurality of switches receives the third clock signal.

    摘要翻译: 一种包括电源和时钟电路以产生多个时钟信号的系统。 每个时钟信号与主时钟信号同步。 多个时钟信号的第一,第二和第三时钟信号彼此异步。 该系统还包括多个开关。 多个开关中的每个开关通信地耦合到电源和时钟电路。 多个开关的第一开关接收第一时钟信号,多个开关中的第二开关接收第二时钟信号,并且多个开关中的第三开关接收第三时钟信号。

    System for reducing noise in a chemical sensor array

    公开(公告)号:US10404249B2

    公开(公告)日:2019-09-03

    申请号:US15984947

    申请日:2018-05-21

    摘要: A system including a power supply and a clock circuitry to generate a plurality of clock signals. Each clock signal is synchronous with a primary clock signal. First, second, and third clock signals of the plurality of clock signals are asynchronous to each other. The system further includes a plurality of switches. Each switch of the plurality of switches is communicatively coupled to the power supply and the clock circuitry. A first switch of the plurality of switches receives the first clock signal, a second switch of the plurality of switches receives the second clock signal, and a third switch of the plurality of switches receives the third clock signal.

    CHEMICAL DETECTION DEVICE HAVING MULTIPLE FLOW CHANNELS

    公开(公告)号:US20170097317A1

    公开(公告)日:2017-04-06

    申请号:US15292795

    申请日:2016-10-13

    IPC分类号: G01N27/414 C12Q1/68

    摘要: The described embodiments may provide a chemical detection circuit that may comprise a plurality of first output circuits at a first side and a plurality of second output circuits at a second side of the chemical detection circuit. The chemical detection circuit may further comprise a plurality of tiles of pixels each placed between respective pairs of first and second output circuits. Each tile may include four quadrants of pixels. Each quadrant may have columns with designated first columns interleaved with second columns. Each first column may be coupled to a respective first output circuit in first and second quadrants, and to a respective second output circuit in third and fourth quadrants. Each second column may be coupled to a respective second output circuit in first and second quadrants, and to a respective first output circuit in third and fourth quadrants.

    TEMPERATURE CONTROL OF CHEMICAL DETECTION SYSTEM
    10.
    发明申请
    TEMPERATURE CONTROL OF CHEMICAL DETECTION SYSTEM 审中-公开
    化学检测系统温度控制

    公开(公告)号:US20170059516A1

    公开(公告)日:2017-03-02

    申请号:US15351253

    申请日:2016-11-14

    IPC分类号: G01N27/414 B01L3/00

    摘要: An apparatus for detecting chemical reactions may be provided. The apparatus may comprise a chemical detection device. The chemical detection device may include a chemical sensor, which may be mounted on the chemical detection device. The apparatus may further comprise a valve block. The valve block may fluidly couple a plurality of reagent containers to the chemical detection device. The apparatus may further comprise a heat exchanger and a controller. The controller may control a fluid connection between the valve block and the chemical detection device. The controller may be also configured to adjust a temperature of a selected reagent from the plurality of reagent containers via the heat exchanger. The temperature of the selected reagent may be adjusted prior to the reagent entering the chemical detection device.

    摘要翻译: 可以提供用于检测化学反应的装置。 该装置可以包括化学检测装置。 化学检测装置可以包括可安装在化学检测装置上的化学传感器。 该装置还可以包括阀块。 阀块可以将多个试剂容器流体耦合到化学检测装置。 该装置还可以包括热交换器和控制器。 控制器可以控制阀块和化学检测装置之间的流体连接。 控制器还可以被配置为经由热交换器从多个试剂容器调节所选择的试剂的温度。 可以在试剂进入化学检测装置之前调整所选择的试剂的温度。