(19)

(11)

EP 0 362 370 A1

(12)

(43) Date of publication: 11.04.1990 Bulletin 1990/15 (21) Application number: 89905322.0 (22) Date of filing: 30.03.1989

(51) International Patent Classification (IPC):  A61L 29/ 00( . ) A61L 33/ 00( . ) A61L 29/ 16( . ) (86) International application number: PCT/US1989/001336 (87) International publication number: WO 1989/009626 (19.10.1989 Gazette 1989/25)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 07.04.1988 US 19880178621 (71) Applicants: LUTHER, Ronald B. Newport Beach, CA 92663 (US) Shanbrom, Edward Santa Ana California 92705 (US)	(72) Inventors: LUTHER, Ronald B. Newport Beach, CA 92663 (US) Shanbrom, Edward Santa Ana California 92705 (US) (74) Representative: Silverman, Warren, et al  HASELTINE LAKE & CO. Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT London WC2A 1AT (GB)