(19)

(11)

EP 4 680 175 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24717252.1 (22) Date of filing: 12.03.2024

(51) International Patent Classification (IPC):  A61G 15/02(2006.01) A61G 15/12(2006.01) (52) Cooperative Patent Classification (CPC): A61G 15/02; A61G 15/12; A61G 2203/42; A61G 2203/40; A61G 2203/74; A61G 15/14 (86) International application number: PCT/FI2024/050105 (87) International publication number: WO 2024/189267 (19.09.2024 Gazette 2024/38)

(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: 13.03.2023 FI 20235294 (71) Applicant: Planmeca OY 00880 Helsinki (FI)	(72) Inventor: KATTELUS, Olli 00880 Helsinki (FI)