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    CULTURE DEVICE FOR ANAEROBIC MICROORGANISMS
    21.
    发明申请
    CULTURE DEVICE FOR ANAEROBIC MICROORGANISMS 审中-公开
    微生物培养装置

    公开(公告)号：WO2016176176A1

    公开(公告)日：2016-11-03

    申请号：PCT/US2016/029306

    申请日：2016-04-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： BJORK, Jason W. ,  BRUTINEL, Evan D. ,  STANENAS, Adam J.

    IPC: C12M1/12 ,  C12M1/00 ,  C12M1/34

    CPC classification number: C12Q1/06 ,  C12M23/04 ,  C12M23/20 ,  C12M23/34 ,  C12M25/06 ,  C12M41/34 ,  C12M41/36

    Abstract: The present disclosure provides a culture device for enumerating colonies of microorganisms. The device can comprise a base, a coversheet, and a nonporous spacer member disposed therebetween. The spacer member comprises an aperture that defines a growth compartment. At least one adhesive layer adhered to the base or the coversheet in the growth compartment. A cold water-soluble gelling agent and a dry oxygen-scavenging reagent are adhered to the at least one adhesive layer. The oxygen-scavenging reagent consists essentially of particles having a diameter of less than 106 microns.

    Abstract translation: 本公开提供了一种用于列举微生物菌落的培养装置。 该装置可以包括底座，覆盖片和设置在它们之间的无孔隔离构件。 间隔构件包括限定生长室的孔。 至少一个粘合剂层粘附到生长室中的基底或覆盖片上。 冷水溶胶剂和干氧清除试剂粘附到至少一个粘合剂层。 氧气清除剂基本上由直径小于106微米的颗粒组成。

    METHODS, DEVICES, AND KITS FOR DETECTING MICROORGANISMS IN A FLUID SAMPLE
    28.
    发明公开
    METHODS, DEVICES, AND KITS FOR DETECTING MICROORGANISMS IN A FLUID SAMPLE 审中-公开
    用于检测流体样品中微生物的方法，装置和试剂盒

    公开(公告)号：EP3271697A1

    公开(公告)日：2018-01-24

    申请号：EP16714642.2

    申请日：2016-03-15

    Applicant: 3M Innovative Properties Company

    Inventor： RAJAGOPAL, Raj ,  KSHIRSAGAR, Manjiri T. ,  BRUTINEL, Evan D. ,  AYSTA, James E.

    IPC: G01N1/10 ,  B01D46/00 ,  C12M1/26 ,  C12Q1/24 ,  C12M1/12 ,  C12Q1/04 ,  C12M1/34 ,  G01N1/40

    Abstract: Methods of detecting microorganisms in a fluid sample are provided. The method includes providing a nonwoven article, providing a fluid sample suspected of containing at least one microorganism strain or target cellular analyte, and contacting the fluid sample with the nonwoven article such that at least a portion of the at least one microorganism strain or target cellular analyte is bound to the nonwoven article. The nonwoven article includes a fibrous porous matrix and a concentration agent particles enmeshed in the fibrous porous matrix. The method further includes placing the microorganism strain- or target cellular analyte-bound nonwoven article in contact with at least one detection reagent and detecting the presence of the bound microorganism strain or bound target cellular analyte. Devices and kits containing the devices, for contacting a fluid sample with a nonwoven article, are also provided. The device includes a sample container, a filter holder, a nonwoven article, and an adaptor configured to interface the filter holder with a receptacle.

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