(19)

(11)

EP 4 138 644 A1

(12)

(43) Date of publication: 01.03.2023 Bulletin 2023/09 (21) Application number: 21725851.6 (22) Date of filing: 08.04.2021

(51) International Patent Classification (IPC):  A61B 5/00(2006.01) G16H 20/30(2018.01) G16H 80/00(2018.01) H04W 84/00(2009.01) A61B 5/11(2006.01) G16H 70/20(2018.01) A61B 5/0205(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/746; A61B 5/447; A61B 5/1115; A61B 5/1117; A61B 5/742; A61B 5/0205; A61B 2562/0219; A61B 5/7225; A61B 2560/0223; A61B 5/725; A61B 5/0015; A61B 2560/0209; A61B 5/6833; G16H 20/40; G16H 20/30 (86) International application number: PCT/US2021/026341 (87) International publication number: WO 2021/216291 (28.10.2021 Gazette 2021/43)

(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: 24.04.2020 US 202063015443 P 26.06.2020 US 202063044475 P (71) Applicant: Smith & Nephew, Inc Memphis, TN 38116 (US)	(72) Inventor: LARSON, Barrett J. Palo Alto, California 94306 (US) (74) Representative: sgb europe  Lechnerstraße 25a 82067 Ebenhausen 82067 Ebenhausen (DE)