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1. WO2008036174 - PALIER SANS COUPLE (400, 600) POUR DISPOSITIFS ORTHOTIQUES ET PROTHÉTIQUES,

Numéro de publication WO/2008/036174
Date de publication 27.03.2008
N° de la demande internationale PCT/US2007/019613
Date du dépôt international 10.09.2007
CIB
A61F 2/38 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
38pour les coudes ou les genoux
CPC
A61F 2/64
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
50Prostheses not implantable in the body
60Artificial legs or feet or parts thereof
64Knee joints
A61F 2/70
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
50Prostheses not implantable in the body
68Operating or control means
70electrical
A61F 2/76
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
50Prostheses not implantable in the body
76Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, ; e.g. alignment means
A61F 2002/30359
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
30331made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
30359Pyramidally- or frustopyramidally-shaped protrusion and recess
A61F 2002/5041
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
50Prostheses not implantable in the body
5038Hinged joint, e.g. with transverse axle restricting the movement
5041having bearing bushes between the rotating parts
A61F 2002/745
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
50Prostheses not implantable in the body
68Operating or control means
74fluid, i.e. hydraulic or pneumatic
745hydraulic
Déposants
  • OSSUR HF [IS]/[IS] (AllExceptUS)
Inventeurs
  • OLAFSSON, Sigurdur
  • INGIMARSSON, Gudni
  • JONSSON, Helgi
Mandataires
  • CASSELL, Justin, J.
Données relatives à la priorité
11/896,96007.09.2007US
60/845,50319.09.2006US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) MOMENTUM FREE BEARING FOR USE IN PROSTHETIC AND ORTHOTIC DEVICES
(FR) PALIER SANS COUPLE (400, 600) POUR DISPOSITIFS ORTHOTIQUES ET PROTHÉTIQUES,
Abrégé
(EN)
A momentum free bearing assembly (400, 600) for use in orthotic and prosthetic devices and a prosthetic knee (100) incorporating the same are disclosed. The bearing assembly (400, 600) includes an engaging ring (422, 622) having a swivel portion (424, 624) received within the engaging ring (422, 622). The engaging ring (422, 622) is received within a bore (320, 720) in a mount. Retainer rings (410, 610) may be placed on either side of the engaging ring (422, 622) within the bore (320, 720) to retain the engaging ring (422, 622) within the mount. Seals (430, 630) having sealing members (434, 634) may be provided on either side of the engaging ring (422, 622) to seal the engaging ring (422, 622) within the mount. A cylindrical rod (310, 710) engages the swivel portion (424, 624) and the seal (430, 630) through bores (436, 636; 426, 626) provided in each of the seal (430, 630) and the swivel portion (424, 624). The ends of the cylindrical rod can be press-fit within bores (220, 820) on a mount and a frame (110) of a prosthetic knee (100).
(FR)
L'invention porte sur un palier sans couple (400, 600) pour dispositifs orthotiques et prothétiques, et sur une prothèse du genou (100) le comprenant. Le palier sans couple (400, 600) comporte un anneau de fixation (422, 622) à l'intérieur duquel se trouve une rotule (424, 624). L'anneau de fixation (422, 622) est placé dans un alésage (320, 720) dans une monture. Des anneaux de retenue (410, 610) peuvent être placés de part et d'autre de l'anneau de fixation (422, 622) dans l'alésage (320, 720) pour retenir l'anneau de fixation (422, 622) dans sa monture. Des joints (430, 630) munis d'éléments étanches (434, 634) sont prévus de part et d'autre de l'anneau de fixation (422, 622) pour le rendre étanche dans la monture. Une tige cylindrique (310, 710) est en contact avec la rotule (424, 624) et le joint (430, 630) via des alésages (436, 636; 426, 626) pratiqués dans le joint (430, 630) et dans la rotule (424, 624). Les extrémités de la tige cylindrique (310, 710) peuvent être emmanchées à force dans les alésages (220, 820) sur une monture et un cadre (110) de la prothèse du genou (100).
Également publié en tant que
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