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    Automatic analyzer
    1.
    发明授权
    Automatic analyzer 有权

    公开(公告)号：US12044690B2

    公开(公告)日：2024-07-23

    申请号：US17113651

    申请日：2020-12-07

    Applicant: Roche Diagnostics Operations, Inc.

    Inventor： Stephan Sattler

    IPC: G01N35/04 ,  B01L9/00 ,  G01N35/00 ,  G01N35/02

    CPC classification number: G01N35/04 ,  B01L9/543 ,  G01N35/00732 ,  G01N35/026 ,  B01L2200/18 ,  B01L2300/021 ,  G01N2035/00742 ,  G01N2035/0425 ,  G01N2035/0427

    Abstract: An automatic analyzer for analyzing samples includes a lift, a part take-out station and a rack recovery station. The lift is configured to raise and lower a plurality of stacked part racks to the part take-out station and to the rack recovery station while keeping the part racks together. The part take-out station comprises a first rack separator configured to prevent the uppermost one of said stacked part racks from being lowered when the lift lowers, while allowing the other part racks to lower, so that the uppermost rack is separated from the other part racks so as to remain in the part take-out station. The rack recovery station comprises a second rack separator configured to prevent the uppermost one of said stacked part racks from being lowered when said lift lowers, while allowing the other part racks to lower, so as to remain in the rack recovery station.

    Reagent vessel for storing a liquid reagent
    6.
    发明授权
    Reagent vessel for storing a liquid reagent 有权

    公开(公告)号：US11633740B2

    公开(公告)日：2023-04-25

    申请号：US15950620

    申请日：2018-04-11

    Applicant: Roche Diagnostics Operations, Inc.

    Inventor： Reinhold Kraemer ,  Stephan Sattler

    IPC: B01L3/00 ,  B29C45/33 ,  B29C45/44 ,  B29C45/26 ,  G01N35/04 ,  B29K23/00 ,  B29L31/00

    Abstract: A reagent vessel, an apparatus and a method for manufacturing a lower part of a reagent vessel for an analytical instrument are disclosed. The reagent vessel is configured to store a liquid reagent. The reagent vessel comprises a cover and a lower part. The lower part comprises a bottom wall, a front wall, a rear wall, two opposing side walls and at least one connection wall. The cover, bottom wall, front wall, rear wall and two opposing side walls define at least one internal volume for storing at least one liquid reagent. The two opposing side walls are at least partially connected to one another by the at least one connection wall located within the at least one internal volume. The connection wall is spaced apart from the bottom wall. The connection wall and at least the two opposing side walls can be injection-molded and are monolithically formed.

    AUTOMATIC ANALYZER
    7.
    发明申请
    AUTOMATIC ANALYZER 有权

    公开(公告)号：US20230003755A1

    公开(公告)日：2023-01-05

    申请号：US17931620

    申请日：2022-09-13

    Applicant: Roche Diagnostics Operations, Inc

    Inventor： Stephan Sattler

    IPC: G01N35/10 ,  G01N35/00

    Abstract: An automatic analyzer for analyzing samples comprising an immersion tube configured to retrieve a reagent stored in a reagent vessel and a lifting device configured to lift and lower the immersion tube. The lifting device comprises a guide rail on which the immersion tube is moveable between a lowered position, in which the immersion tube is immersed into the reagent vessel, and a lifted position, in which the immersion tube is retracted from the reagent vessel, and at least one biasing member configured to bias the immersion tube towards the lowered position with a predetermined biasing force. The analyzer further comprises a detector configured to detect an identity of the reagent, and a locking device configured to lock the immersion tube in the lifted position and so the immersion tube is moved towards the lowered position only if the reagent identity detected by the detector corresponds to a target identity.

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