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    CELL ACCOMMODATING CHIP
    1.
    发明申请
    CELL ACCOMMODATING CHIP 审中-公开

    公开(公告)号：US20190031993A1

    公开(公告)日：2019-01-31

    申请号：US16146764

    申请日：2018-09-28

    Applicant: Furukawa Electric Co., Ltd.

    Inventor： Mariko MATSUNAGA ,  Ken TSUKll ,  Kenichi KIMURA ,  Toru TAKAHASHI ,  Jie XU ,  Takayuki MATSUMOTO ,  Kohta IGARASHI

    IPC: C12M1/00 ,  C12M1/32 ,  G01N33/50

    Abstract: A cell accommodating chip is adapted for use in a screening apparatus for searching for a predetermined cell based on optical information emitted from a substance on the cell accommodating chip and selectively collecting the cell searched for. The cell accommodating chip includes a substrate composed of a light-transmitting material, and a plurality of wells capable of accommodating cells, the plurality of wells being provided on at least one of main faces of the substrate. A surface of the cell accommodating chip having the plurality of wells is coated with a specific polymer having a crosslinked structure.

    SCREENING APPARATUS AND SCREENING METHOD
    2.
    发明申请
    SCREENING APPARATUS AND SCREENING METHOD 审中-公开
    筛选装置和筛选方法

    公开(公告)号：US20160370342A1

    公开(公告)日：2016-12-22

    申请号：US15256997

    申请日：2016-09-06

    Applicant: Furukawa Electric Co., Ltd.

    Inventor： Kenichi KIMURA ,  Jie XU ,  Ken TSUKll ,  Toru TAKAHASHI ,  Mariko MATSUNAGA

    IPC: G01N33/487 ,  G01N1/14 ,  G01N21/76 ,  G01N15/14 ,  G01N21/64

    Abstract: A screening apparatus for searching for a predetermined microparticle based on optical information emitted from microparticles to selectively pick up the microparticle searched for includes a measurement chip that is made of a light permeable material, the measurement chip having a well formed therein that retains a liquid including at least one microparticle, a measuring section that is configured to acquire optical information emitted by the microparticles retained in the measurement chip, an analyzing section that is configured to analyze the optical information to extract optical information associated with the microparticles retained in the well, a liquid retaining section provided on the measurement chip, a draining section that is configured to drain a liquid retained in the liquid retaining section, an introducing section that introduces a liquid into the liquid retained section, and a liquid level controlling section that controls a liquid level of the liquid retaining section.

    Abstract translation: 一种用于根据从微粒发射的光学信息来选择性地拾取所搜索到的微粒的预定微粒的筛选装置，包括由透光材料制成的测量芯片，所述测量芯片具有良好的形状，其中保持包括 至少一个微粒，测量部，其被配置为获取由保留在测量芯片中的微粒发射的光学信息;分析部，其被配置为分析光学信息以提取与保留在所述阱中的微粒相关联的光学信息; 设置在测量芯片上的液体保持部分，用于排出保留在液体保持部分中的液体的排出部分，将液体引入液体保留部分的引入部分，以及控制液体液位的液位控制部分 的液体保持部 。

    LIQUID FEEDING DEVICE AND METHOD FOR FEEDING LIQUID
    3.
    发明申请
    LIQUID FEEDING DEVICE AND METHOD FOR FEEDING LIQUID 审中-公开

    公开(公告)号：US20190161719A1

    公开(公告)日：2019-05-30

    申请号：US16262316

    申请日：2019-01-30

    Applicant: FURUKAWA ELECTRIC CO., LTD.

    Inventor： Kenichi KIMURA ,  Ken TSUKII ,  Toru TAKAHASHI ,  Mariko MATSUNAGA ,  Jie XU

    IPC: C12M1/00 ,  C12M1/32

    Abstract: Provided is a liquid feeding device which can improve collection efficiency of fine particles on an individual particle basis while improvement of workability is realized.A liquid feeding device includes: an introduction portion disposed on one end portion of the liquid feeding device, and configured to introduce a liquid into a closed space; a discharge portion disposed on another end portion of the liquid feeding device, and configured to discharge the liquid supplied into the closed space; and an upper wall provided so as to oppose the upper surface of the chip, and configured to define the closed space. The upper wall has an inclined surface which is provided such that a gap formed between the inclined surface and the chip is reduced from an introduction portion side toward a discharge portion side.

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