(19)

(11)

EP 0 686 049 A1

(12)

(43) Date of publication: 13.12.1995 Bulletin 1995/50 (21) Application number: 92923307.0 (22) Date of filing: 28.10.1992

(51) International Patent Classification (IPC):  A61M 5/ 32( . ) (86) International application number: PCT/US1992/009198 (87) International publication number: WO 1994/009942 (11.05.1994 Gazette 1994/11)

(84) Designated Contracting States: DE GB (71) Applicants: SCHULTZ, Elliot P. Coral Springs, FL 33071 (US) SPERRY, Raymond L. Boca Raton, FL 33433 (US)	(72) Inventors: SCHULTZ, Elliot P. Coral Springs, FL 33071 (US) SPERRY, Raymond L. Boca Raton, FL 33433 (US) (74) Representative: Lorenz, Werner, Dipl.-Ing., et al  Lorenz & Gordon, Fasanenstrasse 7 D-89522 Heidenheim D-89522 Heidenheim (DE)