Title:
VERTEBRAL OSTEOSYNTHESIS EQUIPMENT
Document Type and Number:
WIPO Patent Application WO2005000134
Kind Code:
A3
Abstract:
This equipment includes - bony anchoring members, such as pedicular screws (1) or hooks, whereof at least one comprises a proximal threaded stud (6) intended for receiving a nut (4) and a base portion (7) intended for anchoring to a vertebra ; -one or two linking rods (2), intended to be connected to these anchoring members and to be attached to the vertebrae, - parts (3) for connecting these linking rod to these anchoring members, and - extension pieces (5) intended for engaging on the proximal stud(s) of the anchoring member(s) for running down connecting parts (3) on this or these proximal stud(s) until they rest on the proximal zone(s) (17) of the base portion(s) (7) of the anchoring members. The proximal stud (6) and the extension piece (5) include positioning means (12, 32) enabling to position the extension piece (5) on the free end of the proximal stud (6), concentrically thereto.
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Inventors:
CLEMENT JEAN-LUC (FR)
FIERE VINCENT (FR)
TAYLOR JEAN (FR)
ADAM YVES (FR)
VILLARET BERNARD (FR)
FIERE VINCENT (FR)
TAYLOR JEAN (FR)
ADAM YVES (FR)
VILLARET BERNARD (FR)
Application Number:
PCT/IB2004/002395
Publication Date:
February 17, 2005
Filing Date:
June 24, 2004
Export Citation:
Assignee:
MEDICREA TECHNOLOGIES (FR)
CLEMENT JEAN-LUC (FR)
FIERE VINCENT (FR)
TAYLOR JEAN (FR)
ADAM YVES (FR)
VILLARET BERNARD (FR)
CLEMENT JEAN-LUC (FR)
FIERE VINCENT (FR)
TAYLOR JEAN (FR)
ADAM YVES (FR)
VILLARET BERNARD (FR)
International Classes:
A61B17/70; A61B17/88; A61B17/60; (IPC1-7): A61B17/70
Domestic Patent References:
| WO1994010928A1 | 1994-05-26 |
Foreign References:
| US6482207B1 | 2002-11-19 | |||
| EP0923908A1 | 1999-06-23 | |||
| EP0786235A2 | 1997-07-30 |
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