(19)

(11)

EP 4 816 967 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24813219.3 (22) Date of filing: 15.11.2024

(51) International Patent Classification (IPC):  G06K 7/00(2006.01) G06K 7/14(2006.01) G06K 19/08(2006.01) B01L 3/00(2006.01) G16H 10/40(2018.01) G06K 7/10(2006.01) G06K 19/06(2006.01) G06K 17/00(2006.01) G01N 35/00(2006.01) (52) Cooperative Patent Classification (CPC): G16H 10/40; G01N 35/00732; G06K 7/0004; G06K 7/1413; G06K 7/10009; G06K 19/06028; G06K 19/08; G06K 17/0022 (86) International application number: PCT/GB2024/052904 (87) International publication number: WO 2025/114688 (05.06.2025 Gazette 2025/23)

(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: 29.11.2023 GB 202318239 (71) Applicant: Leeds Teaching Hospitals NHS Trust Leeds, West Yorkshire LS9 7TF (GB)	(72) Inventor: RATHORE, Dildar Singh Yorkshire LS9 7TF (GB) (74) Representative: HGF  HGF Limited 4th Floor, 1 City Square Leeds LS1 2ES Leeds LS1 2ES (GB)