(19)
(11) EP 3 439 575 A1

(12)

(43) Date of publication:
13.02.2019 Bulletin 2019/07

(21) Application number: 17716174.2

(22) Date of filing: 05.04.2017
(51) International Patent Classification (IPC): 
A61C 8/00(2006.01)
A61C 1/08(2006.01)
 A61B 17/16(2006.01)
(86) International application number:
PCT/EP2017/058089
(87) International publication number:
WO 2017/174648 (12.10.2017 Gazette 2017/41)
(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:
MA MD

(30) Priority: 05.04.2016 US 201662318715 P
21.12.2016 EP 16206013

(71) Applicant: Nobel Biocare Services AG
8302 Kloten (CH)

(72) Inventors:
  • WEITZEL, Jörg
    (D) 78239 Rielasingen-Worblingen (DE)
  • KAUP, Thomas
    CH-8910 Affoltern am Albis (CH)
  • BURKE, Edmund
    4626 Niederbuchsiten (CH)
  • HOLST, Stefan
    8700 Küsnacht (CH)

(74) Representative: Capré, Didier 
Nobel Biocare Services AG Intellectual Property Department Balz-Zimmermann-Strasse 7
8302 Kloten
8302 Kloten (CH)

   


(54) TOOL AND METHOD FOR FORMING A NON-CIRCULAR CAVITY IN BONE TISSUE AND KIT COMPRISING THE TOOL