Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

1. CA2550325 - CATHETER A EXTREMITE DISTALE TRAVERSANT LES CONDUITS

Office Canada
Numéro de la demande 2550325
Date de la demande 16.12.2004
Numéro de publication 2550325
Date de publication 14.07.2005
Type de publication A1
CIB
A NÉCESSITÉS COURANTES DE LA VIE
61
SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
B
DIAGNOSTIC; CHIRURGIE; IDENTIFICATION
17
Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets
34
Trocarts; Aiguilles à ponction
A61B 17/34
CPC
A61M 25/0069
A61B 17/0218
A61B 17/3207
A61B 17/3478
A61B 2017/00473
A61B 2017/22094
Déposants APPLIED MEDICAL RESOURCES CORPORATION
Inventeurs HILAL, SAID S.
PETRIME, MATTHEW N.
HART, CHARLES C.
Données relatives à la priorité 10745262 23.12.2003 US
Titre
(EN) CATHETER WITH CONDUIT TRAVERSING TIP
(FR) CATHETER A EXTREMITE DISTALE TRAVERSANT LES CONDUITS
Abrégé
(EN)
A catheter facilitating traversal of restrictions in body conduits (12) includes a shaft (21) having a distal tip (27) with a shape that is non- conical, radially twisted, and rectangular in radial cross section. An outer surface of the tip includes at least one side section extending from a blunt point radially outwardly with progressive positions proximally along an axis of the tip. The side section includes a proximal portion in proximity to the shaft, and a distal portion twisted radially with respect to the proximal portion. The catheter can be adapted for placement over a guidewire and can be made transparent thereby facilitating visualization through an endoscope in the catheter.