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1. WO2004098459 - FILTRE VASCULAIRE

Numéro de publication WO/2004/098459
Date de publication 18.11.2004
N° de la demande internationale PCT/US2004/008737
Date du dépôt international 23.03.2004
CIB
A61F 2/01 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
01Filtres implantables dans les vaisseaux sanguins
CPC
A61F 2/01
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
01Filters implantable into blood vessels
A61F 2002/016
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
01Filters implantable into blood vessels
016made from wire-like elements
A61F 2002/018
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
01Filters implantable into blood vessels
018made from tubes or sheets of material, e.g. by etching or laser-cutting
A61F 2230/005
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
2230Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
0002Two-dimensional shapes, e.g. cross-sections
0028Shapes in the form of latin or greek characters
005Rosette-shaped, e.g. star-shaped
A61F 2230/0069
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
2230Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
0063Three-dimensional shapes
0069cylindrical
A61F 2230/0078
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
2230Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
0063Three-dimensional shapes
0073Quadric-shaped
0078hyperboloidal
Déposants
  • REX MEDICAL, L.P. [US]/[US]
Inventeurs
  • MCGUCKIN, James, F., Jr.
  • BRIGANTI, Richard
  • DEFONZO, Stephan
  • THINNES, John, H., Jr.
Mandataires
  • GERSHON, Neil, D.
Données relatives à la priorité
10/638,84611.08.2003US
60/466,80730.04.2003US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) VEIN FILTER
(FR) FILTRE VASCULAIRE
Abrégé
(EN)
A vein filter (10) movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region (17) of the filter has a mounting portion (20) for mounting the vessel filter within the vessel and a first filter portion (30) converging to form a first converging region (32) at a first end portion, positioned radially and axially inwardly of an end of the mounting portion. The second region (19) of the filter has a transverse dimension decreasing toward a second end portion opposite the first end portion to form a second filter portion (40) at the second end portion on the opposing side of the filter from the first filter portion.
(FR)
L'invention concerne un filtre vasculaire (10) mobile entre une position affaissée permettant de le distribuer à un vaisseau et une position déployée permettant de le positionner dans ledit vaisseau. La première région (17) du filtre comprend une partie de montage (20) permettant de monter ledit filtre dans le vaisseau, et une première partie de filtre (30) convergeant afin de former une première région de convergence (32) au niveau d'une première partie d'extrémité, positionnée radialement et axialement vers l'intérieur d'une extrémité de la partie de montage. La seconde région (19) du filtre présente une dimension transversale décroissante vers une seconde partie d'extrémité opposée à la première partie d'extrémité afin de former une seconde partie de filtre (40) au niveau de la seconde partie d'extrémité sur le côté opposé du filtre à partir de la première partie de filtre.
Dernières données bibliographiques dont dispose le Bureau international