Teststreifenfixierungsvorrichtung für Optische Messungen eines Analyten

Details

Veröffentlichungs-Nr.

EP3954990

Aktenzeichen

EP20190454

Anmeldetag

11. August 2020

Veröffentlichung

22. Februar 2023

Erteilung

22. Februar 2023

Rechtsraum

EP

IPC

G01N33/487A61B5/00G01J3/46G01J3/52G01N21/25G01N21/84

Abstract

The present invention relates to a test strip fixation device - being configured to be used in a method for determining a concentration of an analyte in a bodily fluid by using a mobile device having a camera, said method comprising capturing by the camera at least one image containing at least a part of an optical test strip and at least a part of said test strip fixation device, the optical test strip having a sample of the bodily fluid applied onto a reagent test region of the optical test strip, wherein the image comprises at least a part of the reagent test region having the sample of the bodily fluid applied thereto, and wherein the image comprises at least a part of a top surface of the test strip fixation device; said test strip fixation device comprising a) an essentially planar shape; b) a cut-out portion; c) a top surface comprising a plurality of color reference fields having known reference color values, including grey reference fields locally arranged around the cut-out portion and around at least some of the non-grey color reference fields; and comprising position detection code elements; d) a bottom surface comprising a fixation element for detachable connection of the optical test strip relative to said test strip fixation device, such that the reagent test region can be aligned with the cut-out portion.

Anmelder

Firmen

Roche Diabetes Care GmbH
F. Hoffmann-La Roche AG

Land

🇩🇪 Deutschland

Fachgebiete