Patent · US Active

Analytic test unit and test system

US10119907B2 · kind B2 · utility

0Cited by

5References

27Claims

0Family size

Assignee

Roche Diabetes Care, Inc. · US

Inventors

Hans List · Prien am Chiemsee, DE
Herbert Harttig · Neustadt, DE
Simon Aigner · Heidelberg, DE

Key dates

Filing date	Feb 8, 2013
Grant date	Nov 6, 2018
Priority date	—
Expiry date	May 30, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2562/146
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.