(19)

(11)

EP 1 165 006 A1

(12)

(43) Date of publication: 02.01.2002 Bulletin 2002/01 (21) Application number: 00912800.0 (22) Date of filing: 24.03.2000

(51) International Patent Classification (IPC)7: A61G 7/10 (86) International application number: PCT/GB0001/131 (87) International publication number: WO 0057/831 (05.10.2000 Gazette 2000/40)

(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: 25.03.1999 GB 9906982 (71) Applicant: Metcalf, Raymond Milford-on-Sea, Hampshire SO41 0QN (GB)	(72) Inventor: Metcalf, Raymond Milford-on-Sea, Hampshire SO41 0QN (GB) (74) Representative: Boden, Keith McMurray  Fry Heath & Spence The Old College 53 High Street Horley Surrey RH6 7BN Horley Surrey RH6 7BN (GB)