(19)

(11)

EP 2 182 881 A2

(12)

(88) Date of publication A3: 23.04.2009 (43) Date of publication: 12.05.2010 Bulletin 2010/19 (21) Application number: 08793183.8 (22) Date of filing: 11.08.2008

(51) International Patent Classification (IPC):  A61C 13/14(2006.01) (86) International application number: PCT/KR2008/004669 (87) International publication number: WO 2009/020378 (12.02.2009 Gazette 2009/07)

(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: 09.08.2007 KR 20070079938 16.08.2007 KR 20070082069 28.09.2007 KR 20070097799 (71) Applicant: Kim, Byung Kwan Incheon 407-040 (KR)	(72) Inventors: KIM, Do Hyun Seoul 138-786 (KR) PARK, Eun A Seoul 138-160 (KR) KIM, Byung Kwan Incheon 407-040 (KR) (74) Representative: Michelet, Alain  Cabinet Harlé et Phélip 7, rue de Madrid 75008 Paris 75008 Paris (FR)