(19)

(11)

EP 4 391 911 A1

(12)

(43) Date of publication: 03.07.2024 Bulletin 2024/27 (21) Application number: 21773291.6 (22) Date of filing: 26.08.2021

(51) International Patent Classification (IPC):  A61B 5/1473(2006.01) G01N 33/76(2006.01) G16H 50/30(2018.01) A61B 5/00(2006.01) G01N 33/78(2006.01) A61B 5/145(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/1473; G01N 33/76; G01N 33/78; G16H 50/30; G16H 20/17; G16H 20/10; G16H 50/20; G16H 40/63; A61B 5/4839; A61B 5/14546; A61B 5/686; A61B 5/725; A61B 5/14503 (86) International application number: PCT/EP2021/073620 (87) International publication number: WO 2023/025388 (02.03.2023 Gazette 2023/09)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Technische Universität Graz 8010 Graz (AT)	(72) Inventors: BENNINGER, Thomas 5231 Schalchen (AT) REICHHARTINGER, Markus 8020 Graz (AT) (74) Representative: Weiser & Voith Patentanwälte Partnerschaft  Kopfgasse 7 1130 Wien 1130 Wien (AT)