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1. WO2011106328 - METATARSAL JOINT SHAPE FOR PROSTHETIC FOOT AND CONTROL MECHANISM AND SYSTEM FOR SAME

Publication Number WO/2011/106328
Publication Date 01.09.2011
International Application No. PCT/US2011/025766
International Filing Date 22.02.2011
IPC
A61F 2/66 2006.1
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
66Feet; Ankle joints
CPC
A61F 2/66
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
66Feet; Ankle joints
A61F 2/6607
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
66Feet; Ankle joints
6607Ankle joints
A61F 2002/5056
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
5044Designing or manufacturing processes
5056Laminates, i.e. layered products
A61F 2002/6635
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
66Feet; Ankle joints
6614Feet
6635Metatarsals
A61F 2002/665
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
66Feet; Ankle joints
6614Feet
665Soles
A61F 2002/6678
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
66Feet; Ankle joints
6614Feet
6657having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
6678L-shaped
Applicants
  • ÖSSUR HF [IS]/[IS] (AllExceptUS)
  • CLAUSEN, Arinbjörn, Viggo [IS]/[IS] (UsOnly)
  • GUNNSTEINSSON, Larus [IS]/[IS] (UsOnly)
Inventors
  • CLAUSEN, Arinbjörn, Viggo
  • GUNNSTEINSSON, Larus
Agents
  • ALTMAN, Daniel, E.
Priority Data
61/307,26723.02.2010US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METATARSAL JOINT SHAPE FOR PROSTHETIC FOOT AND CONTROL MECHANISM AND SYSTEM FOR SAME
(FR) FORME D'ARTICULATION MÉTATARSOPHALANGIENNE POUR PIED PROTHÉTIQUE, ET MÉCANISME ET SYSTÈME DE COMMANDE POUR CELLE-CI
Abstract
(EN) A prosthetic foot can include a plate-like foot member (102) extending along a longitudinal axis between an anterior end generally corresponding to a toe portion (112) of a foot to a posterior end, and a metatarsal hinge comprising an elongate groove (148) extending between medial (138) and lateral edges (139) of the foot member (102). The elongate groove (148) can intersect the longitudinal axis of the foot member, and can be positioned along the length of the foot member (102) at a location generally corresponding to a metatarsal region of the foot. The metatarsal hinge can also comprise a plurality of elongate apertures (348) that extend completely through the foot member (102), or a plurality of recessed channels (348') that extend only partially through the foot member (102), or a combination thereof.
(FR) L'invention porte sur un pied prothétique pouvant comprendre un élément pied de type plaque (102) s'étendant suivant un axe longitudinal entre une extrémité antérieure correspondant généralement à une partie orteils (112) d'un pied et une extrémité postérieure, et une charnière métatarsophalangienne comprenant une rainure allongée (148) s'étendant entre les bords médial (138) et latéral (139) de l'élément de pied (102). La rainure allongée (148) peut croiser l'axe longitudinal de l'élément pied et peut être positionnée le long de la longueur de l'élément pied (102) à un emplacement correspondant généralement à une région métatarsienne du pied. La charnière métatarsophalangienne peut également comprendre une pluralité d'ouvertures allongées (348) s'étendant complètement à travers l'élément pied (102), ou une pluralité de canaux renfoncés (348') s'étendant seulement en partie à travers l'élément pied (102), ou une combinaison de ceux-ci.
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