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    PREDETERMINED-VOLUME TEST REAGENT BOX
    1.
    发明公开
    PREDETERMINED-VOLUME TEST REAGENT BOX 审中-公开

    公开(公告)号：US20240278232A1

    公开(公告)日：2024-08-22

    申请号：US18443272

    申请日：2024-02-15

    Applicant: Hipro Biotechnology Co.

    Inventor： Lizhu CHEN ,  Yanjun SUI ,  Jing WANG

    IPC: B01L3/00

    CPC classification number: B01L3/5023 ,  B01L3/502715 ,  B01L2200/16 ,  B01L2300/0877 ,  B01L2400/0478

    Abstract: A predetermined-volume test reagent box is disclosed that includes a main box, a test strip, a suction strip, and an end cover. After taking sample through the sampling head, the end cover is placed at the end of the main box body, and the sampling head is inserted into the piston cap inside the end cover to mix with the reagent. Then, by flipping the main box body and end cover (usually the predetermined-volume chamber is flipped to a vertical state, and the test hole is located at the bottom), the mixed reagent flows into the predetermined-volume chamber through the leakage hole and the mixed reagent contacts the test strip at the test hole for testing. Excessive liquid inside the predetermined-volume chamber flows out of the predetermined-volume chamber through the overflow hole on the bottom surface of the predetermined-volume chamber and be absorbed by the suction strip, which prevents leakage due to excessive reagent.

    Liquid Outlet Device for Reagent Kit
    3.
    发明公开
    Liquid Outlet Device for Reagent Kit 审中-公开

    公开(公告)号：US20230285995A1

    公开(公告)日：2023-09-14

    申请号：US18199313

    申请日：2023-05-18

    Applicant: Shijiazhuang Hipro Biotechnology Co., Ltd.

    Inventor： Shushun HAO ,  Yanjun SUI ,  Yi LIU ,  Lizhu CHEN ,  Zhaohui YAO

    IPC: B05B1/30 ,  B05B15/65 ,  B01L3/00

    CPC classification number: B05B1/3013 ,  B05B15/65 ,  B01L3/52 ,  B01L2400/0622 ,  B01L2400/0478

    Abstract: A liquid outlet device for reagent kit includes a spray pipe and a nozzle that is arranged at one end of the spray pipe, where each blocking strip extends along an axial direction of the spray hole and one end of each blocking strip is provided with a shoulder that extends towards a center of the spray hole. The spray pipe includes a spray pipe body, a plurality of blocking strips and a magnet bar that is movable along the axial direction of the spray hole in a space defined by the shoulders and the blocking strips. The nozzle includes an annular sleeve connected with the spray pipe body through threaded connection or clamped connection, an end plate, a nozzle pipe, a conical nozzle opening and an annular blocking flange.

    ALL IN ONE SAMPLE SEAL KIT
    4.
    发明公开
    ALL IN ONE SAMPLE SEAL KIT 审中-公开

    公开(公告)号：US20240139736A1

    公开(公告)日：2024-05-02

    申请号：US18495733

    申请日：2023-10-26

    Applicant: Hipro Biotechnology Co.

    Inventor： Dong HAO

    IPC: B01L3/00

    CPC classification number: B01L3/502715 ,  B01L3/5023 ,  B01L2200/026 ,  B01L2200/0689 ,  B01L2200/16 ,  B01L2300/069 ,  B01L2300/0825

    Abstract: An integrated sampling sealed reagent box is disclosed. The reagent box includes a testing box, sampling probe, piston cap, and reagent vial. There is a test strip set inside the testing box. The sampling probe is set at the first end of the reagent box. The piston cap has a load-bearing chamber, and a sealing structure is provided at the opening of the load-bearing chamber. The piston cap is sealed and connected to the first end of the testing box through the sealing structure. The reagent vial is located in the bearing chamber and is used to hold testing reagents. The mouth of the reagent vial is lower than the opening of the piston cap. The integrated sampling sealed reagent box fixes the reagent vial in the bearing chamber, the mouth of the reagent vial is lower than the opening of the piston cap, and a sealing structure is set.

    Liquid outlet device for reagent kit
    6.
    发明授权
    Liquid outlet device for reagent kit 有权

    公开(公告)号：US11766681B1

    公开(公告)日：2023-09-26

    申请号：US18199313

    申请日：2023-05-18

    Applicant: Shijiazhuang Hipro Biotechnology Co., Ltd.

    Inventor： Shushun Hao ,  Yanjun Sui ,  Yi Liu ,  Lizhu Chen ,  Zhaohui Yao

    IPC: B05B1/30 ,  B05B15/65 ,  B01L3/00

    CPC classification number: B05B1/3013 ,  B01L3/52 ,  B05B15/65 ,  B01L2400/0478 ,  B01L2400/0622

    Abstract: A liquid outlet device for reagent kit includes a spray pipe and a nozzle that is arranged at one end of the spray pipe, where each blocking strip extends along an axial direction of the spray hole and one end of each blocking strip is provided with a shoulder that extends towards a center of the spray hole. The spray pipe includes a spray pipe body, a plurality of blocking strips and a magnet bar that is movable along the axial direction of the spray hole in a space defined by the shoulders and the blocking strips. The nozzle includes an annular sleeve connected with the spray pipe body through threaded connection or clamped connection, an end plate, a nozzle pipe, a conical nozzle opening and an annular blocking flange.

    Novel Test Kit
    7.
    发明公开
    Novel Test Kit 审中-公开

    公开(公告)号：US20230349939A1

    公开(公告)日：2023-11-02

    申请号：US17626897

    申请日：2020-12-11

    Applicant: SHIJIAZHUANG HIPRO BIOTECHNOLOGY CO., LTD.

    Inventor： Shushun HAO

    IPC: G01N35/10

    CPC classification number: G01N35/1002 ,  G01N35/1016

    Abstract: A test kit comprising an annular magnet (2), a ball (3), a magnetic bar (4), an electromagnetic coil (5), a box body (6), an air inlet (7), a liquid outlet pipe (8) and a sealing gasket (9), wherein the liquid outlet pipe (8) is located on the bottom face of the box body (6), the top of the liquid outlet pipe (8) is fixed to the box body (6), the cylindrical magnetic bar (4) is arranged in the middle of the liquid outlet pipe (8), the bottom of the magnetic bar (4) is fixedly connected to the ball (3), the round sealing gasket (9) is arranged in a hole in the lower portion of the liquid outlet pipe (8), a spherical pit is provided in the center of the top of the sealing gasket (9), a liquid outlet (1) is provided in the bottom of the pit, the bottom of the ball (3) matches and is tightly attached to the spherical pit in the top of the sealing gasket (9), the annular magnet (2) is fixed to the bottom face of the liquid outlet pipe (8), and the electromagnetic coil (5) is fixed on an outer face of the liquid outlet pipe (8). With the test kit, manual opening of the test kit to take out a reagent for test operation is not needed, and requirements of an automatic test system are met.

    Gas Inlet Structure for Reagent Kit
    9.
    发明公开
    Gas Inlet Structure for Reagent Kit 审中-公开

    公开(公告)号：US20230285958A1

    公开(公告)日：2023-09-14

    申请号：US18199906

    申请日：2023-05-19

    Applicant: Shijiazhuang Hipro Biotechnology Co., Ltd.

    Inventor： Shushun HAO ,  Yanjun SUI ,  Lizhu CHEN ,  Shiyuan XING ,  Zhaohui YAO

    IPC: B01L3/12

    CPC classification number: B01L3/12 ,  B01L2300/048

    Abstract: The present application provides a gas inlet structure for a reagent kit, which includes a gas inlet connecting pipe and a plugging pipe arranged at one end of the gas inlet connecting pipe. The plugging pipe is provided with a gas nozzle plug, and the plugging pipe is in interference fit with the gas nozzle plug. The gas nozzle plug is provided with a gas inlet blind hole that is arranged along an axis direction of the gas nozzle plug, and an opening end of the gas inlet blind hole faces the gas inlet connecting pipe.

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