(19)

(11)

EP 2 501 338 A2

(12)

(88) Date of publication A3: 22.09.2011 (43) Date of publication: 26.09.2012 Bulletin 2012/39 (21) Application number: 10832018.5 (22) Date of filing: 10.11.2010

(51) International Patent Classification (IPC):  A61F 2/16(2006.01) A61L 27/50(2006.01) A61F 9/007(2006.01) (86) International application number: PCT/US2010/056232 (87) International publication number: WO 2011/062826 (26.05.2011 Gazette 2011/21)

(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: 17.11.2009 US 262082 P (71) Applicant: Lu, Kenneth L. Arcadia, CA 91007 (US)	(72) Inventor: Lu, Kenneth L. Arcadia, CA 91007 (US) (74) Representative: Viering, Jentschura & Partner  Grillparzerstrasse 14 81675 München 81675 München (DE)