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    CULTURE DEVICE FOR ANAEROBIC MICROORGANISMS
    11.
    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。

    METHOD OF DETECTION OF BIOANALYTES BY ACOUSTO-MECHANICAL DETECTION SYSTEMS COMPRISING THE ADDITION OF LIPOSOMES
    16.
    发明申请
    METHOD OF DETECTION OF BIOANALYTES BY ACOUSTO-MECHANICAL DETECTION SYSTEMS COMPRISING THE ADDITION OF LIPOSOMES 审中-公开
    通过包含脂质体添加剂的机械检测系统检测生物质的方法

    公开(公告)号：WO2008083279A1

    公开(公告)日：2008-07-10

    申请号：PCT/US2007/089053

    申请日：2007-12-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  BJORK, Jason W. ,  GASON, Samuel J. ,  PALAZZOTTO, Michael C. ,  ROSCOE, Stephen B.

    Inventor： BJORK, Jason W. ,  GASON, Samuel J. ,  PALAZZOTTO, Michael C. ,  ROSCOE, Stephen B.

    IPC: G01N27/00 ,  G01N33/543

    CPC classification number: G01N33/54373 ,  G01N29/022 ,  G01N29/30 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/0422 ,  G01N2291/0423

    Abstract: Methods for detecting target biological analytes within sample material using acousto-mechanical energy generated by a sensor are disclosed. The acousto-mechanical energy may be provided using an acousto-mechanical sensor, e.g., a surface acoustic wave sensor such as, e.g., a shear horizontal surface acoustic wave sensor (e.g., a LSH-SAW sensor). The detection of the target biological analytes in sample material are enhanced by contacting the target biological analyte and/or the sensor surface with liposomes that amplify the sensor sensitivity by (1) modifying the rheological properties of the fluid near the sensor surface; (2) changing the mass attached to the surface; and/or (3) modifying the dielectric properties of the fluid near the sensor surface, the sensor surface itself and/or any intervening layers on the sensor surface.

    Abstract translation: 公开了使用由传感器产生的声 - 机械能来检测样品材料内的目标生物分析物的方法。 声机械能可以使用诸如例如剪切水平声表面波传感器（例如LSH-SAW传感器）的表面声波传感器的声 - 机械传感器来提供。 通过使目标生物分析物和/或传感器表面与通过（1）修改传感器表面附近的流体的流变特性来扩大传感器灵敏度的脂质体接触来增强样品材料中目标生物分析物的检测; （2）改变附着在表面上的质量; 和/或（3）修改传感器表面附近的流体的介电特性，传感器表面本身和/或传感器表面上的任何中间层。

    DRESSING SYSTEM
    17.
    发明申请
    DRESSING SYSTEM 审中-公开

    公开(公告)号：WO2023021352A1

    公开(公告)日：2023-02-23

    申请号：PCT/IB2022/057089

    申请日：2022-07-29

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： YU, Li ,  MUYRES, Dawn V. ,  ROEHRIG, Mark A. ,  WHEATLEY, John A. ,  BJORK, Jason W. ,  MARKOWICZ, Przemyslaw P.

    IPC: A61B5/00 ,  A61B5/1455

    Abstract: A dressing system for sensing a presence of an analyte includes a first layer, and a second layer facing a first major surface of the first layer. The second layer has a second permeability to the analyte less than a first permeability of the first layer. The dressing system further includes a first fiber configured to deliver an excitation light. The dressing system further includes at least one sensor layer including a sensor material configured to receive the excitation light from the first fiber and emit an emitted light in response to the excitation light. The dressing system further includes a second fiber separate from the first fiber and configured to receive the emitted light from the at least one sensor layer.

    THIN FILM CULTURE DEVICE WITH CARBON DIOXIDE GENERANT
    20.
    发明申请
    THIN FILM CULTURE DEVICE WITH CARBON DIOXIDE GENERANT 审中-公开
    具有二氧化碳生成物的薄膜文化装置

    公开(公告)号：WO2016176178A1

    公开(公告)日：2016-11-03

    申请号：PCT/US2016/029309

    申请日：2016-04-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

    IPC: C12M1/12 ,  C12M1/34

    CPC classification number: C12M25/06 ,  C12M23/04 ,  C12M23/20 ,  C12M23/34 ,  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 is adhered to the base or the coversheet in the growth compartment. A cold water-soluble gelling agent and an effective amount of a dry carbon dioxide-generating reagent are adhered to the at least one adhesive layer. The carbon dioxide-generating 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。 冷水溶性胶凝剂和有效量的干二氧化碳生成剂粘附到至少一个粘合剂层。 产生二氧化碳的试剂基本上由直径小于106微米的颗粒组成。

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