Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1998049975) IMPLANT IN PARTICULAR FOR REPLACING A BODY OF VERTEBRAE IN BACKBONE SURGERY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049975 International Application No.: PCT/FR1998/000879
Publication Date: 12.11.1998 International Filing Date: 30.04.1998
Chapter 2 Demand Filed: 30.11.1998
IPC:
A61B 17/02 (2006.01) ,A61F 2/00 (2006.01) ,A61F 2/30 (2006.01) ,A61F 2/44 (2006.01) ,A61F 2/46 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
02
for holding wounds open; Tractors
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02
Prostheses implantable into the body
30
Joints
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02
Prostheses implantable into the body
30
Joints
44
for the spine, e.g. vertebrae, spinal discs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02
Prostheses implantable into the body
30
Joints
46
Special tools for implanting artificial joints
Applicants:
STRYKER FRANCE S.A. [FR/FR]; 13 Rue de la Perdrix ZAC Paris Nord II F-93290 Tremblay-en-France, FR (AT, AU, BE, CA, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, KR, LU, MC, NL, PT, SE)
CROZET, Yves [FR/FR]; FR (UsOnly)
MANGIONE, Paolo [FR/FR]; FR (UsOnly)
Inventors:
CROZET, Yves; FR
MANGIONE, Paolo; FR
Agent:
MARTIN, Jean-Jacques; Cabinet Regimbeau 26, avenue Kléber F-75116 Paris, FR
Priority Data:
97/0546502.05.1997FR
Title (EN) IMPLANT IN PARTICULAR FOR REPLACING A BODY OF VERTEBRAE IN BACKBONE SURGERY
(FR) IMPLANT NOTAMMENT POUR LE REMPLACEMENT D'UN CORPS VERTEBRAL EN CHIRURGIE DU RACHIS
Abstract:
(EN) The invention concerns a implant comprising first and second elements (20a, 20b) supporting subjacent and superjacent vertebral plates, means (13a, 13b, 23) retaining said support elements one above the other and at least a mobile member (30a, 30b) for varying the distance between the two support elements. The invention is characterised in that the retaining means comprise at least sliding means (13a, 13b, 23) provided between the two support elements, and the or each mobile member consists of a cam with discrete positions (30a, 30b) driven in rotation about a substantially horizontal axis substantially parallel to the saggital plane. The invention is useful for replacing a body of vertebrae in backbone surgery.
(FR) Un implant comprend des premier et second éléments d'appui (20a, 20b) contre des plateaux vertébraux sus- et sous-jacents, des moyens (13a, 13b, 23) pour retenir les deux éléments d'appui l'un au-dessus de l'autre et au moins un organe mobile (30a, 30b) apte à faire varier la distance entre les deux éléments d'appui. Selon l'invention, les moyens de retenue comprennent au moins des moyens à glissière (13a, 13b, 23) prévus entre les deux éléments d'appui, et le ou chaque organe mobile est constitué par une came à positions discrètes (30a, 30b) apte à être entraînée en rotation autour d'un axe essentiellement horizontal et essentiellement parallèle au plan sagittal. Application au remplacement d'un corps vertébral en chirurgie du rachis.
front page image
Designated States: AU, CA, JP, KR, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
KR1020010012197ES2149741EP0986350US6375683JP2001523138 CA2289559
DE000000986350DE000069810466AU1998075376FR2762778