(19)

(11)

EP 4 504 027 A1

(12)

(43) Date of publication: 12.02.2025 Bulletin 2025/07 (21) Application number: 23718819.8 (22) Date of filing: 06.04.2023

(51) International Patent Classification (IPC):  A61B 1/005(2006.01) A61B 1/00(2006.01) A61B 1/018(2006.01) A61B 1/008(2006.01) A61B 1/015(2006.01) (52) Cooperative Patent Classification (CPC): A61B 1/0057; A61B 1/0055; A61B 1/008; A61B 1/009; A61B 1/00193; A61B 1/0016; A61B 1/015; A61B 1/018 (86) International application number: PCT/GB2023/050940 (87) International publication number: WO 2023/194748 (12.10.2023 Gazette 2023/41)

(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: KH MA MD TN (30) Priority: 08.04.2022 GB 202205253 (71) Applicant: Aker Health Tech Ltd Cambridge Cambridgeshire CB1 3DT (GB)	(72) Inventor: AKER, Medhat Cambridge Cambridgeshire CB1 3DT (GB) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)