(19)

(11)

EP 2 155 066 A2

(12)

(88) Date of publication A3: 05.03.2009 (43) Date of publication: 24.02.2010 Bulletin 2010/08 (21) Application number: 08766889.3 (22) Date of filing: 09.05.2008

(51) International Patent Classification (IPC):  A61B 6/04(2006.01) G03B 42/02(2006.01) A61G 7/05(2006.01) G03B 42/04(2006.01) (86) International application number: PCT/NO2008/000167 (87) International publication number: WO 2008/140326 (20.11.2008 Gazette 2008/47)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 10.05.2007 NO 20072424 (71) Applicant: Raytech AS 4879 Grimstad (NO)	(72) Inventor: AAGESEN, Knut N-4824 Bjorbekk (NO) (74) Representative: Bergheim, Olav  Zacco Norway AS Haakon VII's gt. 2 P.O. Box 2003 Vika N-0125 Oslo N-0125 Oslo (NO)