(19)
(11) EP 1 154 729 A2

(12)

(88) Date of publication A3:
23.11.2000

(43) Date of publication:
21.11.2001 Bulletin 2001/47

(21) Application number: 99959680.2

(22) Date of filing: 03.12.1999
(51) International Patent Classification (IPC)7: A61C 8/00
(86) International application number:
PCT/IT9900/400
(87) International publication number:
WO 0047/113 (17.08.2000 Gazette 2000/33)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 15.02.1999 IT TO990112

(71) Applicants:
  • Bazzurro, Andrea
    20052 Monza (IT)
  • Vianello, Giocondo
    16011 Arenzano (IT)

(72) Inventors:
  • Bazzurro, Andrea
    20052 Monza (IT)
  • Vianello, Giocondo
    16011 Arenzano (IT)

(74) Representative: Notaro, Giancarlo et al
c/o Buzzi, Notaro & Antonielli d'Oulx srl,Corso Fiume 6
10133 Torino
10133 Torino (IT)

   


(54) SCREW CONNECTION DEVICE FOR OSTEO-INTEGRATED PLANTS, METHOD AND APPARATUS FOR TIGHTENING THIS DEVICE