(19)

(11)

EP 1 152 710 A1

(12)

(43) Date of publication: 14.11.2001 Bulletin 2001/46 (21) Application number: 00900995.2 (22) Date of filing: 21.01.2000

(51) International Patent Classification (IPC)7: A61F 2/06 (86) International application number: PCT/CA0000/035 (87) International publication number: WO 0042/946 (27.07.2000 Gazette 2000/30)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 22.01.1999 US 116877 P 12.07.1999 WO PCT/CA99/00632 (71) Applicant: Al-Saadon, Khalid Ottawa,Ontario K1Z 1A7 (CA)	(72) Inventor: Al-Saadon, Khalid Ottawa,Ontario K1Z 1A7 (CA) (74) Representative: Makovski, Priscilla Mary  BARKER BRETTELL 138 Hagley Road EdgbastonBirmingham B16 9PW EdgbastonBirmingham B16 9PW (GB)