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EP 4 770 738 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24765127.6 (22) Date of filing: 02.09.2024

(51) International Patent Classification (IPC):  A61N 1/36(2006.01) H05K 3/46(2006.01) A61N 1/39(2006.01) B29C 65/00(2006.01) A61N 1/375(2006.01) A61B 5/00(2006.01) (52) Cooperative Patent Classification (CPC): B29C 66/71; A61N 1/36125; A61N 1/37512; A61N 1/3968; A61N 1/3605; A61N 1/3758; A61B 2562/125; H05K 3/38; H05K 2201/0129; H05K 2201/0382; H05K 2201/0141; B29C 66/7392; B29K 2105/0079; B29K 2995/0056; B29C 66/1122; B29C 66/8322; B29C 66/472; B29L 2031/3425; B29C 65/18; B29C 66/81433; B29C 66/81415; B29C 66/81427; B29C 66/81419; B29C 66/742; B29C 65/64; B29L 2031/753; B29C 66/919; B29C 66/929   C-Sets: B29C 66/71, B29K 2079/085; B29C 66/71, B29K 2027/18; B29C 66/71, B29K 2071/00; (86) International application number: PCT/EP2024/074443 (87) International publication number: WO 2025/046134 (06.03.2025 Gazette 2025/10)

(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: GE KH MA MD TN (30) Priority: 31.08.2023 EP 23194650 (71) Applicant: Dyconex AG 8303 Bassersdorf (CH)	(72) Inventor: SCHMIDT, Gregor 8303 Bassersdorf (CH) (74) Representative: Schulz Junghans Patentanwälte PartGmbB  Großbeerenstraße 71 10963 Berlin 10963 Berlin (DE)