(19)
(11) EP 2 787 888 A1

(12)

(43) Date of publication:
15.10.2014 Bulletin 2014/42

(21) Application number: 12729552.5

(22) Date of filing: 20.06.2012
(51) International Patent Classification (IPC): 
A61B 5/11(2006.01)
 G06T 13/20(2011.01)
(86) International application number:
PCT/EP2012/061763
(87) International publication number:
WO 2013/083298 (13.06.2013 Gazette 2013/24)
(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

(30) Priority: 09.12.2011 WO PCT/EP2011/072323
09.12.2011 WO PCT/EP2011/072324

(71) Applicant: Brainlab AG
85622 Feldkirchen (DE)

(72) Inventor:
  • GÖTTE, Hubert
    80333 Munich (DE)

(74) Representative: Schwabe - Sandmair - Marx 
Patentanwälte Stuntzstraße 16
81677 München
81677 München (DE)

   


(54) ACQUIRING CONTACT POSITION PARAMETERS AND DETECTING CONTACT OF A JOINT