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EP 3 886 928 A1

(12)

(43) Date of publication: 06.10.2021 Bulletin 2021/40 (21) Application number: 19809454.2 (22) Date of filing: 25.11.2019

(51) International Patent Classification (IPC):  A61L 27/04(2006.01) A61L 27/36(2006.01) A61L 27/56(2006.01) B33Y 80/00(2015.01) A61L 27/34(2006.01) A61L 27/44(2006.01) A61L 27/58(2006.01) (52) Cooperative Patent Classification (CPC): A61L 27/3834; A61F 2230/0069; A61F 2250/0067; A61F 2210/0004; A61F 2002/0894; A61F 2/08; A61B 17/1128; A61L 27/047; A61L 27/446; A61L 27/3604; A61L 27/34; A61L 27/56; A61L 27/427; A61L 27/58; A61L 2400/12; B33Y 80/00   C-Sets: A61L 27/34, C08L 89/00; (86) International application number: PCT/EP2019/082402 (87) International publication number: WO 2020/109222 (04.06.2020 Gazette 2020/23)

(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 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: 26.11.2018 DE 102018129658 (71) Applicant: Fibrothelium GmbH 52068 Aachen (DE)	(72) Inventors: KÖPF, Marius 41812 Erkelenz (DE) KOPP, Alexander 52064 Aachen (DE) FUEST, Sandra 52066 Aachen (DE) (74) Representative: Bungartz, Florian  Van-Gogh-Strasse 3 81479 München 81479 München (DE)