(19)

(11)

EP 3 672 545 A1

(12)

(43) Date of publication: 01.07.2020 Bulletin 2020/27 (21) Application number: 18762603.1 (22) Date of filing: 23.08.2018

(51) International Patent Classification (IPC):  A61F 13/42(2006.01) G01B 11/00(2006.01) G01N 27/04(2006.01) (86) International application number: PCT/GB2018/052396 (87) International publication number: WO 2019/038550 (28.02.2019 Gazette 2019/09)

(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 (30) Priority: 25.08.2017 GB 201713669 (71) Applicant: Oxford Caresense Ltd. Abingdon, Oxfordshire OX14 3YJ (GB)	(72) Inventor: HUQ, Ejaz Abingdon Oxfordshire OX14 3YJ (GB) (74) Representative: Gill Jennings & Every LLP  MTH The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)