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1. WO2008099242 - INSTRUMENT POUR SAISIR UN COMPOSANT DE CUPULE D'UNE PROTHÈSE D'ARTICULATION

Numéro de publication WO/2008/099242
Date de publication 21.08.2008
N° de la demande internationale PCT/IB2008/000007
Date du dépôt international 03.01.2008
Demande présentée en vertu du Chapitre 2 25.07.2008
CIB
A61F 2/46 2006.01
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
FFILTRES IMPLANTABLES DANS LES VAISSEAUX SANGUINS; PROTHÈSES; DISPOSITIFS MAINTENANT LE PASSAGE OU ÉVITANT L'AFFAISSEMENT DE STRUCTURES CORPORELLES TUBULAIRES, p.ex. STENTS; DISPOSITIFS D'ORTHOPÉDIE, DE SOINS OU DE CONTRACEPTION; FOMENTATION; TRAITEMENT OU PROTECTION DES YEUX OU DES OREILLES; BANDAGES, PANSEMENTS OU GARNITURES ABSORBANTES; NÉCESSAIRES DE PREMIERS SECOURS
2Filtres implantables dans les vaisseaux sanguins; Prothèses, c.à d. éléments de substitution ou de remplacement pour des parties du corps; Appareils pour les assujettir au corps; Dispositifs maintenant le passage ou évitant l'affaissement de structures corporelles tubulaires, p.ex. stents
02Prothèses implantables dans le corps
30Articulations
46Outils particuliers pour l'implantation des articulations artificielles
CPC
A61F 2/4609
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
46Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
4603for insertion or extraction of endoprosthetic joints or of accessories thereof
4609of acetabular cups
A61F 2002/3039
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
30383made by laterally inserting a protrusion, e.g. a rib into a complementarily-shaped groove
3039with possibility of relative movement of the rib within the groove
A61F 2002/30635
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
30621Features concerning the anatomical functioning or articulation of the prosthetic joint
30624Hinged joint, e.g. with transverse axle restricting the movement
30635Cardan or gimbal joints
A61F 2220/0025
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2220Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
B23B 31/16037
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
31Chucks
02Chucks
10characterised by the retaining or gripping devices or their immediate operating means
12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
16moving radially
16004Jaws movement actuated by one or more spiral grooves
16037using mechanical transmission through the spindle
Déposants
  • DEPUY (IRELAND) [IE]/[IE] (AllExceptUS)
  • DIVOUX, Laurent [FR]/[FR] (UsOnly)
  • ZANCHIN, Laurent [FR]/[FR] (UsOnly)
Inventeurs
  • DIVOUX, Laurent
  • ZANCHIN, Laurent
Mandataires
  • BELCHER, Simon, James
Données relatives à la priorité
0702945.715.02.2007GB
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) AN INSTRUMENT FOR GRIPPING A CUP COMPONENT OF A JOINT PROSTHESIS
(FR) INSTRUMENT POUR SAISIR UN COMPOSANT DE CUPULE D'UNE PROTHÈSE D'ARTICULATION
Abrégé
(EN)
An instrument for gripping a cup component of an orthopaedic joint prosthesis comprises a drive plate having a spiral track formed on it and at least two jaw members. Each of the jaw members has a formation on it which can engage the spiral track, and a guide in which the jaw member is a sliding fit. The formations on the jaw members cause the jaw members to translate in their respective guides when the drive plate is rotated.
(FR)
L'invention porte sur un instrument pour saisir un composant de cupule d'une prothèse d'articulation orthopédique. Ledit instrument comporte une plaque d'entraînement ayant une piste en spirale formée sur celle-ci et au moins deux éléments de mâchoire. Chacun des éléments de mâchoire a une formation sur celui-ci qui peut engager la piste en spirale, et un guide dans lequel l'élément de mâchoire est monté à ajustement glissant. Les formations sur les éléments de mâchoire amènent les éléments de mâchoire à se déplacer en translation dans leurs guides respectifs lorsque la plaque d'entraînement est amenée à tourner.
Également publié en tant que
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