(19)

(11)

EP 0 956 100 A1

(12)

(43) Date of publication: 17.11.1999 Bulletin 1999/46 (21) Application number: 96923136.0 (22) Date of filing: 27.06.1996

(51) International Patent Classification (IPC):  A62B 7/ 12( . ) (86) International application number: PCT/SE1996/000852 (87) International publication number: WO 1997/002070 (23.01.1997 Gazette 1997/05)

(84) Designated Contracting States: DE FR GB IT SE (30) Priority: 05.07.1995 SE 19950002439 (71) Applicant: INTERSPIRO AB S-181 10 Lidingö (SE)	(72) Inventor: BÜHLMANN, Pierre S-181 62 Lidingö (SE) (74) Representative: Axelsson, Rolf  Kransell & Wennborg AB Box 27834 115 93 Stockholm 115 93 Stockholm (SE)