公开(公告)号：US20140186213A1

公开(公告)日：2014-07-03

申请号：US14200805

申请日：2014-03-07

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Joerg Dreibholz ,  Christian Freitag ,  Thomas Jaeck ,  Ingrid Keth ,  Rudolf Pachl ,  Elke Schmidtchen ,  Wolfgang Schwoebel ,  Peter Seelig

IPC: G01N35/00

CPC classification number: G01N35/00009 ,  G01N21/8483 ,  G01N33/48764 ,  G01N35/00 ,  G01N2035/00019

Abstract: A test tape cassette is disclosed that includes a cassette housing and an analytical test tape. The test tape includes a plurality of analytical test elements, a spreading fabric for applying a body fluid, and an underlying reagent layer for detecting an analyte in the body fluid. The cassette housing has an application tip that has a guide path extending longitudinally to the test tape in an arched-shape and is uncurved at right angles thereto for supporting the test tape in a kink-free manner. The guide path has an apex area with a central opening that delimits a measuring window for an optical measurement on the test elements.

Abstract translation: 公开了一种测试磁带盒，其包括磁带盒和分析测试磁带。 测试胶带包括多个分析测试元件，用于施加体液的铺展织物以及用于检测体液中分析物的潜在试剂层。 盒体具有应用尖端，其具有以弓形形状纵向延伸到测试带的引导路径，并且以与其成直角的方式不弯曲，用于以无扭结的方式支撑测试带。 引导路径具有一个具有中心开口的顶点区域，该中心开口界定了用于测试元件上的光学测量的测量窗口。

公开(公告)号：US20130343964A1

公开(公告)日：2013-12-26

申请号：US14010683

申请日：2013-08-27

Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.

Inventor： Joerg Dreibholz ,  Herbert Fink ,  Volker Huellen

IPC: G01N21/78

CPC classification number: G01N21/78 ,  G01N33/525

Abstract: Disclosed herein are methods of producing a test element for studying a body fluid sample. In the methods, a detection layer is covered with a polymeric spreading layer and applied to a support. The spreading layer can be produced by being sprayed onto the detection layer such that the spreading layer has a thickness of at most about 20 μm. Also disclosed are test elements produced by the methods, as well as tape cassettes incorporating such test elements.

Abstract translation: 本文公开了生产用于研究体液样品的测试元件的方法。 在该方法中，检测层被聚合物铺展层覆盖并施加到支撑体上。 可以通过喷涂到检测层上使扩散层的厚度至多为20μm左右来制造铺展层。 还公开了通过这些方法产生的测试元件以及并入这种测试元件的带盒。

公开(公告)号：US20140147913A1

公开(公告)日：2014-05-29

申请号：US14167344

申请日：2014-01-29

Applicant: Roche Diagnostics Operations, inc.

Inventor： Manfred Augstein ,  Joerg Dreibholz ,  Stefan Riebel

IPC: G01N27/26

CPC classification number: G01N27/26 ,  G01N33/4875

Abstract: The invention concerns a test element analytical system for the analytical examination of a sample, especially a body fluid, comprising at least one test element with one or more measuring zones and contact areas located on the test element, in particular electrodes or conductor paths, the sample to be examined being brought into the measuring zone to carry out an analysis in order to determine a characteristic measured quantity for the analysis, and an evaluation instrument with a test element holder for positioning the test element in a measuring position and a measuring device for measuring the characteristic change, the test element holder containing contact elements with contact areas which enable an electrical contact between the contact areas of the test element and the contact areas of the test element holder, characterized in that one of these contact areas is provided with an electrically conductive hard material surface.

Abstract translation: 本发明涉及一种用于对样品，特别是体液的分析检查的测试元件分析系统，其包括至少一个具有一个或多个测量区域的测试元件和位于测试元件，特别是电极或导体路径上的接触区域， 要检查的样品进入测量区域进行分析，以确定用于分析的特征测量量，以及具有用于将测试元件定位在测量位置的测试元件保持器的评估仪器和用于 测量特性变化，所述测试元件保持器包含具有接触区域的接触元件，所述接触元件能够使所述测试元件的接触区域与所述测试元件保持器的接触区域之间的电接触，其特征在于，所述接触区域中的一个设置有 导电硬质材料表面。

公开(公告)号：US08899290B2

公开(公告)日：2014-12-02

申请号：US13764999

申请日：2013-02-12

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Wolfgang Schwoebel ,  Joerg Dreibholz

IPC: B32B41/00 ,  B32B38/00 ,  B05C11/00 ,  G01N35/00

CPC classification number: B32B38/0008 ,  B05C11/00 ,  G01N35/00009 ,  G01N35/00029 ,  G01N35/00732 ,  G01N2035/00168 ,  Y10T29/49826 ,  Y10T156/10

Abstract: A method for producing an analytical consumable is proposed. The analytical consumable comprises at least one carrier and at least one analytical aid connected to the carrier. At least one optically sensitive material is applied to the carrier, said material being designed to carry out at least one optically detectable alteration in the event of action of an electromagnetic radiation. In at least one coding step, at least one function information item about the analytical consumable is introduced into the optically sensitive material by means of electromagnetic radiation. The function information item is designed to enable at least one analytical instrument to use the analytical consumable correctly.

Abstract translation: 提出了生产分析消耗品的方法。 分析消耗品包括至少一个载体和连接到载体的至少一种分析助剂。 至少一种光敏材料被施加到载体上，所述材料被设计成在电磁辐射的作用的情况下执行至少一种可光学检测的改变。 在至少一个编码步骤中，通过电磁辐射将关于分析耗材的至少一个功能信息项引入到光敏材料中。 功能信息项旨在使至少一个分析仪器正确使用分析耗材。

公开(公告)号：US20130153152A1

公开(公告)日：2013-06-20

申请号：US13764999

申请日：2013-02-12

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Wolfgang Schwoebel ,  Joerg Dreibholz

IPC: B32B38/00 ,  B05C11/00

CPC classification number: B32B38/0008 ,  B05C11/00 ,  G01N35/00009 ,  G01N35/00029 ,  G01N35/00732 ,  G01N2035/00168 ,  Y10T29/49826 ,  Y10T156/10

Abstract: A method for producing an analytical consumable is proposed. The analytical consumable comprises at least one carrier and at least one analytical aid connected to the carrier. At least one optically sensitive material is applied to the carrier, said material being designed to carry out at least one optically detectable alteration in the event of action of an electromagnetic radiation. In at least one coding step, at least one function information item about the analytical consumable is introduced into the optically sensitive material by means of electromagnetic radiation. The function information item is designed to enable at least one analytical instrument to use the analytical consumable correctly.

Abstract translation: 提出了生产分析消耗品的方法。 分析消耗品包括至少一个载体和连接到载体的至少一种分析助剂。 至少一种光敏材料被施加到载体上，所述材料被设计成在电磁辐射的作用的情况下执行至少一种可光学检测的改变。 在至少一个编码步骤中，通过电磁辐射将关于分析耗材的至少一个功能信息项引入到光敏材料中。 功能信息项旨在使至少一个分析仪器正确使用分析耗材。

公开(公告)号：US09638655B2

公开(公告)日：2017-05-02

申请号：US14167344

申请日：2014-01-29

Applicant: Roche Diagnostics Operations, inc.

Inventor： Manfred Augstein ,  Joerg Dreibholz ,  Stefan Riebel

IPC: G01N27/26 ,  G01N33/487

CPC classification number: G01N27/26 ,  G01N33/4875

Abstract: The invention concerns a test element analytical system for the analytical examination of a sample, especially a body fluid, comprising at least one test element with one or more measuring zones and contact areas located on the test element, in particular electrodes or conductor paths, the sample to be examined being brought into the measuring zone to carry out an analysis in order to determine a characteristic measured quantity for the analysis, and an evaluation instrument with a test element holder for positioning the test element in a measuring position and a measuring device for measuring the characteristic change, the test element holder containing contact elements with contact areas which enable an electrical contact between the contact areas of the test element and the contact areas of the test element holder, characterized in that one of these contact areas is provided with an electrically conductive hard material surface.