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    Plasma Separation Device
    1.
    发明申请
    Plasma Separation Device 有权

    公开(公告)号：US20210018487A1

    公开(公告)日：2021-01-21

    申请号：US16884535

    申请日：2020-05-27

    Applicant: ViveBio Scientific, LLC

    Inventor： Timothy Murray ,  Daniel Braun ,  Brian Weinberg

    IPC: G01N33/49 ,  B01D53/22 ,  B01D63/08 ,  B01D69/02 ,  B01D69/06 ,  B01D69/10 ,  B01D69/12 ,  B01D71/04 ,  B01D71/06 ,  B01D71/26 ,  B01D71/68

    Abstract: Devices and methods are provided that permit efficient and selective separation of liquid biological specimens into at least two constituent components to facilitate subsequent quantitative and qualitative analysis on at least one analyte of interest in at least one of the components. The devices generally include one or more sample deposition regions supported on a base. Each sample deposition region includes a separation membrane for separating the liquid biological specimen into two different fractions. The first fraction is trapped by the separation membrane while the second fraction passes through the separation membrane and into a respective collection membrane. The separation and collection membranes are easily separable from the devices and can be utilized for further processing and analysis.

    Unitary Plasma Separation Device
    2.
    发明申请
    Unitary Plasma Separation Device 有权

    公开(公告)号：US20220257159A1

    公开(公告)日：2022-08-18

    申请号：US17596320

    申请日：2020-06-08

    Applicant: ViveBio Scientific, LLC

    Inventor： Robert D. Cheeley ,  Timothy Murray ,  Daniel Braun ,  Brian Weinberg ,  Ayman Ibrahim

    IPC: A61B5/15

    Abstract: Devices and methods are provided that permit efficient and selective separation of liquid biological specimens into at least two constituent components to facilitate subsequent quantitative and qualitative analysis on at least one analyte of interest in at least one of the components. For example, a liquid biological specimen separation device includes a base defining a base surface, a collection housing extending away from the base surface to a collection end, a collection membrane disposed on the collection housing adjacent the collection end, and a cap assembly secured to the collection housing. The cap assembly includes a cap defining an aperture therein configured to allow deposition of a liquid biological specimen therethrough, a separation membrane secured to the cap and extending across the aperture, a cap ring rotatably secured about the collection housing, and a tether coupling the cap to the cap ring.

    Plasma separation device
    4.
    发明授权
    Plasma separation device 有权

    公开(公告)号：US10690654B2

    公开(公告)日：2020-06-23

    申请号：US16515439

    申请日：2019-07-18

    Applicant: ViveBio Scientific, LLC

    Inventor： Timothy Murray ,  Daniel Braun ,  Brian Weinberg

    IPC: G01N33/49 ,  B01D53/22 ,  B01D69/10 ,  B01D63/08 ,  B01D71/68 ,  B01D71/04 ,  B01D69/02 ,  B01D69/06 ,  B01D69/12 ,  B01D71/06 ,  B01D71/26 ,  A61B5/15

    Abstract: Devices and methods are provided that permit efficient and selective separation of liquid biological specimens into at least two constituent components to facilitate subsequent quantitative and qualitative analysis on at least one analyte of interest in at least one of the components. The devices generally include one or more sample deposition regions supported on a base. Each sample deposition region includes a separation membrane for separating the liquid biological specimen into two different fractions. The first fraction is trapped by the separation membrane while the second fraction passes through the separation membrane and into a respective collection membrane. The separation and collection membranes are easily separable from the devices and can be utilized for further processing and analysis.

    PLASMA SEPARATION DEVICE
    5.
    发明申请
    PLASMA SEPARATION DEVICE 审中-公开

    公开(公告)号：US20190391130A1

    公开(公告)日：2019-12-26

    申请号：US16515439

    申请日：2019-07-18

    Applicant: ViveBio Scientific, LLC

    Inventor： Timothy Murray ,  Daniel Braun ,  Brian Weinberg

    IPC: G01N33/49 ,  B01D53/22 ,  B01D69/10

    Abstract: Devices and methods are provided that permit efficient and selective separation of liquid biological specimens into at least two constituent components to facilitate subsequent quantitative and qualitative analysis on at least one analyte of interest in at least one of the components. The devices generally include one or more sample deposition regions supported on a base. Each sample deposition region includes a separation membrane for separating the liquid biological specimen into two different fractions. The first fraction is trapped by the separation membrane while the second fraction passes through the separation membrane and into a respective collection membrane. The separation and collection membranes are easily separable from the devices and can be utilized for further processing and analysis.

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