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1. 发明申请

WO2012092242A2 MICROBIAL DETECTION ARTICLE HAVING A WATER-ABSORBENT FILTER ASSEMBLY 审中-公开
标题翻译：具有吸水过滤器组件的微生物检测制品
公开(公告)号：WO2012092242A2
公开(公告)日：2012-07-05
申请号：PCT/US2011/067338
申请日：2011-12-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY , SWANSON, Steven P. , MILLER, Jesse D. , WALLER, Clint P. Jr. , PERCY, Neil, , LUCAS, Jeffrey A. , SESHADRI, Kannan , RASMUSSEN, Jerald K. , WEISS, Douglas E.
发明人： SWANSON, Steven P. , MILLER, Jesse D. , WALLER, Clint P. Jr. , PERCY, Neil, , LUCAS, Jeffrey A. , SESHADRI, Kannan , RASMUSSEN, Jerald K. , WEISS, Douglas E.
IPC分类号： C12M1/34 , C12M1/26 , C12Q1/04
CPC分类号： C12Q1/04 , C12M25/02 , C12M41/36 , C12Q1/24
摘要： A microbial detection article and methods of using the same, the article comprising: a base member comprising a self-supporting water impervious substrate with first and second generally opposed major surfaces; a filter assembly defining a filter assembly aperture therein, and having a composite filter body mounted across the filter assembly aperture; wherein the composite filter body comprises: a microporous membrane, and a water-absorbent layer in fluid communication with the microporous membrane; and a cover sheet.
摘要翻译：微生物检测制品及其使用方法，所述制品包括：基部构件，所述基部构件包括具有第一和第二大致相对的主表面的自支撑不透水基材; 过滤器组件，其中限定了过滤器组件孔口，并且具有跨越过滤器组件孔口安装的复合过滤器主体; 其中所述复合过滤体包含：微孔膜和与所述微孔膜流体连通的吸水层; 和封面。

2. 发明申请

WO2012145447A1 REMOVABLE LAYER AND METHOD OF USE 审中-公开
标题翻译：可拆卸层和使用方法
公开(公告)号：WO2012145447A1
公开(公告)日：2012-10-26
申请号：PCT/US2012/034152
申请日：2012-04-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PERCY, Neil, , SITTON, Gregory W., , BONILLA, Tonya D.,
发明人： PERCY, Neil, , SITTON, Gregory W., , BONILLA, Tonya D.,
IPC分类号： B01L3/14
CPC分类号： C12Q1/24 , B01L3/50825 , B01L2200/141 , B01L2300/044 , B01L2300/046 , B01L2300/069
摘要： A method of processing a sample for analysis is disclosed. The method includes providing a first sample-transfer article with a sample disposed therein, a container (1110), a pierceable cap (1120), and a pierceable layer (1500). The method further includes operably coupling the cap (1120) and the container (1110), disposing the pierceable layer (1500) adjacent the cap (1120), urging the first sample-transfer article through the layer (1500) and the cap (1120), transferring a portion of the sample into the container (1110), and separating the layer (1500) from the cap (1120). The method further can comprise providing a second sample transfer article having a second sample delivery end and urging the second sample-transfer article through the cap. A kit comprising a container, a cap, a pierceable layer; and means for coupling the pierceable layer to the cap and/or to the container is also provided.
摘要翻译：公开了一种处理用于分析的样品的方法。该方法包括提供具有设置在其中的样品的第一样品转移制品，容器（1110），可刺破盖（1120）和可刺穿层（1500）。该方法还包括可操作地联接帽（1120）和容器（1110），将可刺穿层（1500）设置成邻近盖（1120），将第一样品转移制品推过层（1500）和盖（1120）），将样品的一部分转移到容器（1110）中，并且将层（1500）与盖（1120）分离。该方法还可以包括提供具有第二样品输送端的第二样品转移制品，并且推动第二样品转移制品通过盖。一种套件，包括容器，帽，可刺穿层; 还提供了用于将可刺穿层与帽和/或容器连接的装置。

3. 发明申请

WO2010078399A3 SAMPLING DEVICES AND METHODS FOR CONCENTRATING MICROORGANISMS 审中-公开
公开(公告)号：WO2010078399A3
公开(公告)日：2010-07-08
申请号：PCT/US2009/069780
申请日：2009-12-30
申请人： 3M INNOVATIVE PROPERTIES COMPANY , KSHIRSAGAR, Manjiri, T., , HALVERSON, Kurt, J., , PERCY, Neil, , AYSTA, James, E.,
发明人： KSHIRSAGAR, Manjiri, T., , HALVERSON, Kurt, J., , PERCY, Neil, , AYSTA, James, E.,
IPC分类号： G01N1/40
摘要： The present disclosure describes methods for concentrating microorganisms with concentration agents in a sampling device and the sampling device described herein. More specifically, methods for concentrating microorganisms from large volume samples with concentration agents in a sampling device can provide for rapid, low cost, simple (involving no complex equipment or procedures), and/or effective processes under a variety of conditions.

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