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    BIOLOGICAL STERILIZATION INDICATOR AND METHOD OF USING SAME
    1.
    发明申请
    BIOLOGICAL STERILIZATION INDICATOR AND METHOD OF USING SAME 审中-公开
    生物灭菌指示剂及其使用方法

    公开(公告)号：WO2012061226A1

    公开(公告)日：2012-05-10

    申请号：PCT/US2011/058256

    申请日：2011-10-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SMITH, Jeffrey D. ,  PEDERSON, Jeffrey C. ,  CHANDRAPATI, Sailaja ,  DUDA, RuthAnn R.

    Inventor： SMITH, Jeffrey D. ,  PEDERSON, Jeffrey C. ,  CHANDRAPATI, Sailaja ,  DUDA, RuthAnn R.

    IPC: C12Q1/22

    CPC classification number: C12Q1/22

    Abstract: A biological sterilization indicator (BI) and method of using same. The BI can include a housing, and a container positioned in the housing. The container can contain a liquid and at least a portion of the container can be frangible. The BI can further include a first chamber and a second chamber. The second chamber can include at least one source of biological activity. The BI can further include a first fluid path positioned to fluidly couple the first chamber and the second chamber, and a second fluid path positioned to allow displaced gas to move out of the second chamber. The method can include moving displaced gas out of the second chamber via the second fluid path as a sterilant is moved into the second chamber via the first fluid path and/or as the liquid is moved into the second chamber via the first fluid path.

    Abstract translation: 生物灭菌指示剂（BI）及其使用方法。 BI可以包括壳体和位于壳体中的容器。 容器可以容纳液体，容器的至少一部分可以是易碎的。 BI还可以包括第一室和第二室。 第二室可以包括至少一种生物活性来源。 BI还可以包括定位成流体耦合第一室和第二室的第一流体路径，以及定位成允许排出的气体移出第二室的第二流体路径。 该方法可以包括当消毒剂经由第一流体路径移动到第二室中时和/或当液体经由第一流体路径移动到第二室中时，通过第二流体路径将移动的气体移出第二室。

    WASH MONITOR COMPOSITION, DEVICE, AND METHOD OF USE
    3.
    发明申请
    WASH MONITOR COMPOSITION, DEVICE, AND METHOD OF USE 审中-公开
    洗涤监测器组合物，装置和使用方法

    公开(公告)号：WO2015148427A1

    公开(公告)日：2015-10-01

    申请号：PCT/US2015/022110

    申请日：2015-03-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： AHIMOU, Francois ,  DUDA, RuthAnn R. ,  BOMMARITO, G. Marco ,  NIES, Timothy J. ,  QIU, Kai

    IPC: A61L2/28 ,  C12Q1/22 ,  A61B19/00

    CPC classification number: C12Q1/22 ,  A61B90/70 ,  A61B2090/702 ,  A61L2/04 ,  A61L2/18 ,  A61L2/28 ,  A61L2202/17 ,  A61L2202/24

    Abstract: A composition for monitoring the efficacy of a decontamination process is provided, the composition comprising a cellulose polymer and a predetermined quantity of an adenine nucleotide. A monitoring device comprising a test element with the composition disposed thereon is also provided. The composition and/or monitoring device can be used in a method. The method includes exposing the monitoring device to a decontamination process and subsequently measuring the residual tracer analyte on the monitoring device.

    Abstract translation: 提供了用于监测去污过程功效的组合物，该组合物包含纤维素聚合物和预定量的腺嘌呤核苷酸。 还提供了一种监测装置，其包括具有置于其上的组合物的测试元件。 组合物和/或监测装置可用于一种方法。 该方法包括将监测装置暴露于净化过程中，随后测量监测装置上的残留示踪剂分析物。

    MICROBIAL INDICATOR DEVICE FOR USE WITH PROCESS MONITORING SYSTEMS
    4.
    发明申请
    MICROBIAL INDICATOR DEVICE FOR USE WITH PROCESS MONITORING SYSTEMS 审中-公开
    用于过程监控系统的微生物指示装置

    公开(公告)号：WO2018071618A1

    公开(公告)日：2018-04-19

    申请号：PCT/US2017/056250

    申请日：2017-10-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： BOMMARITO, G. Marco ,  NIES, Timothy J. ,  ROBOLE, Barry W. ,  BENNAARS-EIDEN, Assumpta A. G. ,  CONNELL, Jodi L. ,  BONILLA, Tonya D. ,  KOHMAN, Timothy A. ,  DUDA, RuthAnn R.

    IPC: A61L2/28 ,  C12Q1/22

    Abstract: A microbial indicator device for liquid disinfection comprises a first cavity, a source of biological activity fluidically coupled to the first cavity via a portion of a first fluidic path, a filter membrane positioned in a second fluidic path for a disinfectant, and a first coupling portion fluidically coupled to the source of biologically activity via the second fluidic path. The filter membrane has a first side and a second side, wherein the first side is in fluid communication with the first fluidic path. The filter membrane has a pore size sufficient to retain at least a portion of the source of biological activity on the first side. The device further comprises a frangible container contained in the first cavity, wherein a liquid in the container is in fluid communication with the first cavity when the container is fractured.

    Abstract translation: 用于液体消毒的微生物指示器装置包括第一腔体，生物活性源，其经由第一流体路径的一部分流体耦合到第一腔体，过滤膜定位在第二流体路径中，用于 消毒剂以及经由第二流体路径流体耦合到生物活性源的第一耦合部分。 过滤膜具有第一侧和第二侧，其中第一侧与第一流体路径流体连通。 过滤膜具有足以在第一侧保留至少一部分生物活性来源的孔径。 该装置还包括容纳在第一空腔中的易碎容器，其中容器中的液体在容器断裂时与第一空腔流体连通。

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