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Paramétrages

1. WO2003007823 - APPAREIL DE TRAITEMENT D'ANEVRISME

Numéro de publication WO/2003/007823
Date de publication 30.01.2003
N° de la demande internationale PCT/US2002/019676
Date du dépôt international 21.06.2002
Demande présentée en vertu du Chapitre 2 20.02.2003
CIB
A61B 17/12 2006.01
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
17Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets
12pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p.ex. les vaisseaux sanguins ou le cordon ombilical
CPC
A61B 17/12022
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
A61B 17/12118
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
12099characterised by the location of the occluder
12109in a blood vessel
12113within an aneurysm
12118for positioning in conjunction with a stent
A61B 17/12172
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
12131characterised by the type of occluding device
12168having a mesh structure
12172having a pre-set deployed three-dimensional shape
A61B 17/12177
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
12131characterised by the type of occluding device
12168having a mesh structure
12177comprising additional materials, e.g. thrombogenic, having filaments, having fibers or being coated
A61B 17/1219
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12022Occluding by internal devices, e.g. balloons or releasable wires
12131characterised by the type of occluding device
12181formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
1219expandable in contact with liquids
A61B 2017/00893
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00831Material properties
00893pharmaceutically effective
Déposants
  • MICROVENTION, INC. [US/US]; 72 Argonaut Aliso Viejo, CA 92656-1408, US (AllExceptUS)
  • COX, Brian, J. [US/US]; US (UsOnly)
Inventeurs
  • COX, Brian, J.; US
Mandataires
  • CANTER, Bruce, M. ; Oppenheimer Wolff & Donnelly LLP Suite 700 840 Newport Center Drive Newport Beach, CA 92660-7007, US
Données relatives à la priorité
09/909,71520.07.2001US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ANEURYSM TREATMENT DEVICE
(FR) APPAREIL DE TRAITEMENT D'ANEVRISME
Abrégé
(EN)
The present invention is directed to aneurysm treatment devices which are capable of being delivered to the situs of a vascular aneurysm through a catheter. The treatment devices comprise, in general, a body member formed by at least one support member and a reactive material selectively applied to the at least one support member. The body member provide support mechanical support to a weakened or otherwise incompetent blood vessel. The reactive material is capable of restricting or occluding blood flow to the aneurysm, without substantially affecting blood flow through the blood vessel.
(FR)
L'invention concerne des appareils de traitement d'anévrisme capables d'être délivrés sur le site d'un anévrisme vasculaire par un cathéter. Ces appareils de traitement sont dotés, en général, d'un membre de corps formé par au moins un membre de support et un matériau réactif sélectivement appliqué à, au moins un, membre de support. Le membre de corps fournit un support mécanique à un vaisseau sanguin affaibli ou incompétent. Ce matériau réactif peut restreindre ou occlure le débit sanguin au niveau de l'anévrisme, sans pour autant affecter le débit sanguin à l'intérieur du vaisseau sanguin.
Dernières données bibliographiques dont dispose le Bureau international