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    Connector for transferring the contents of a container
    11.
    发明授权
    Connector for transferring the contents of a container 有权

    公开(公告)号：US11090227B2

    公开(公告)日：2021-08-17

    申请号：US15996291

    申请日：2018-06-01

    Applicant: BIO-RAD LABORATORIES, INC.

    Inventor： Alireza Ebrahim ,  Karl De Vore ,  John Sass

    IPC: A61J1/20 ,  B65D81/32

    Abstract: Methods and devices for transferring materials between containers are discussed. One such connector includes: a base; a first elongate structure having first and second ends, the first elongate structure extending from a first side of the base at the first end to the second end distal the base, the second end forming a first opening sized and configured to receive a first container; a duct extending through the base and having a first tip skirted on one or more sides by the first elongate structure; a first guard positioned within the first elongate structure, wherein the first guard comprises a first surface, and the first surface is located further away from the base than the first tip. When the first container is moved into the first opening, the first surface moves toward the base, and the first tip enters the first container, creating a fluid path for the first container.

    VALUE ASSIGNMENT FOR CUSTOMIZABLE QUALITY CONTROLS
    12.
    发明申请
    VALUE ASSIGNMENT FOR CUSTOMIZABLE QUALITY CONTROLS 审中-公开

    公开(公告)号：US20180203023A1

    公开(公告)日：2018-07-19

    申请号：US15849514

    申请日：2017-12-20

    Applicant: Bio-Rad Laboratories, Inc.

    Inventor： Alireza Ebrahim ,  Karl De Vore ,  Christopher Spates

    IPC: G01N33/78 ,  G01N33/96

    Abstract: Methods are provided for end users of diagnostic measurement procedures to prepare quality controls having desired analyte recoveries, estimate recoveries of quality controls already prepared, and compare estimated and measured recoveries. To prepare a quality control containing a particular analyte, a desired recovery of a measurement procedure for the analyte can be scaled by a correlation factor to obtain a target nominal concentration of the analyte in the quality control. Alternatively, the nominal concentration of an analyte in a quality control can be scaled by a correlation factor to obtain a predicted recovery of a measurement procedure for the analyte. The correlation factors can be based on recovery data previously obtained using the measurement procedure and optionally one or more reference procedures, and can be calculated using regression analysis of these data. Each quality control can be prepared by dissolving a number of solid beads containing the analyte(s) of interest in a volume of base matrix.

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