公开(公告)号：US20130150753A1

公开(公告)日：2013-06-13

申请号：US13762877

申请日：2013-02-08

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Hans List ,  Herbert Harttig ,  Simon Aigner

IPC: G01N21/41 ,  A61B5/15

CPC classification number: G01N21/41 ,  A61B5/1411 ,  A61B5/14532 ,  A61B5/1459 ,  A61B5/14865 ,  A61B5/150022 ,  A61B5/150358 ,  A61B5/150419 ,  A61B5/150519 ,  A61B5/150755 ,  A61B5/15107 ,  A61B5/15144 ,  A61B5/157 ,  A61B2562/0233 ,  A61B2562/0295 ,  A61B2562/146 ,  G01N21/8483 ,  G01N31/22 ,  G01N33/491

Abstract: This disclosure relates to an analytic test unit for use in a test device for detecting an analyte in a bodily fluid, having at least one test element with a carrier film and a reagent layer, the latter being affixed on the carrier side of the carrier film and it being possible to apply bodily fluid on said reagent layer, wherein the light-transparent carrier film can be positioned in the beam path of a photometric measuring unit for optically scanning the reagent layer. According to this disclosure, it is proposed that the carrier film has a surface, modified by a raised surface structure, for reducing reflections in the beam path of the measuring unit.

Abstract translation: 本公开涉及一种用于检测体液中分析物的测试装置的分析测试单元，其具有至少一个具有载体膜的测试元件和试剂层，所述测试元件固定在载体膜的载体侧上 并且可以在所述试剂层上施加体液，其中所述透光载体膜可以位于用于光学扫描试剂层的光度测量单元的光束路径中。 根据本公开，提出载体膜具有通过凸起表面结构改性的表面，用于减少测量单元的光束路径中的反射。

公开(公告)号：US10119907B2

公开(公告)日：2018-11-06

申请号：US13762877

申请日：2013-02-08

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Hans List ,  Herbert Harttig ,  Simon Aigner

IPC: A61B5/00 ,  G01N21/41 ,  A61B5/1459 ,  A61B5/1486 ,  A61B5/15 ,  A61B5/151 ,  A61B5/157 ,  G01N21/84 ,  G01N31/22 ,  G01N33/49 ,  A61B5/145

Abstract: This disclosure relates to an analytic test unit for use in a test device for detecting an analyte in a bodily fluid, having at least one test element with a carrier film and a reagent layer, the latter being affixed on the carrier side of the carrier film and it being possible to apply bodily fluid on said reagent layer, wherein the light-transparent carrier film can be positioned in the beam path of a photometric measuring unit for optically scanning the reagent layer. According to this disclosure, it is proposed that the carrier film has a surface, modified by a raised surface structure, for reducing reflections in the beam path of the measuring unit.