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(11)

EP 3 923 870 A1

(12)

(43) Date of publication: 22.12.2021 Bulletin 2021/51 (21) Application number: 20702734.3 (22) Date of filing: 12.02.2020

(51) International Patent Classification (IPC):  A61F 2/46(2006.01) A61B 17/02(2006.01) (52) Cooperative Patent Classification (CPC): A61F 2/4657; A61B 2017/0268; A61B 2017/00557; A61B 2017/00022; A61B 17/025; A61F 2002/4666; A61F 2002/4694; A61F 2002/4668 (86) International application number: PCT/IB2020/051126 (87) International publication number: WO 2020/165787 (20.08.2020 Gazette 2020/34)

(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: 12.02.2019 IT 201900001987 (71) Applicant: NCS Lab S.r.l. 41012 Carpi (Modena) (IT)	(72) Inventors: MANTOVANI, Matteo 41012 Carpi (Modena) (IT) CATANI, Fabio 40055 Budrio (Bologna) (IT) (74) Representative: Casadei, Giovanni  Bugnion S.p.A. Via Vellani Marchi, 20 41124 Modena 41124 Modena (IT)