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EP 4 823 435 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24829101.5 (22) Date of filing: 13.12.2024

(51) International Patent Classification (IPC):  A61B 5/15(2006.01) A61M 5/158(2006.01) A61B 5/151(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/15123; A61B 5/150022; A61B 5/15109; A61B 5/150748; A61M 2005/1585; A61B 5/150389; A61B 5/150412; A61B 5/150442; A61B 5/15144 (86) International application number: PCT/EP2024/086309 (87) International publication number: WO 2025/125608 (19.06.2025 Gazette 2025/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 14.12.2023 EP 23216782 (71) Applicants: Roche Diagnostics GmbH 68305 Mannheim (DE) DE  F. Hoffmann-La Roche AG 4070 Basel (CH) AL AT BE BG CH CY CZ DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

(72) Inventors: BAER, Ute 68305 Mannheim (DE) GOTTSELIG, Alina 68305 Mannheim (DE) GRUPP, Florian 68305 Mannheim (DE) ZAHN, Hans 68305 Mannheim (DE) (74) Representative: Altmann Stößel Dick Patentanwälte PartG mbB  Theodor-Heuss-Anlage 2 68165 Mannheim 68165 Mannheim (DE)