A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/00 (2006.01) A61F 2/06 (2006.01) A61L 31/04 (2006.01) A61B 1/31 (2006.01) A61B 17/12 (2006.01) A61B 19/00 (2006.01) A61F 2/02 (2006.01)
Patent
CA 2637265
Described are systems and methods useful for treating fistulae. Certain embodiments of the invention relate to fistula graft deployment systems (20) including: (i) an elongate probing member (21) having a lumen (24), wherein the probing member includes an end (25) configured to pass through at least a secondary fistula opening and a segment of the fistula tract; (ii) a fistula graft device retaining element (22) extending through the probing member lumen; and (iii) a fistula graft device releasably retained by the retaining element, wherein the fistula graft device includes a biocompatible graft body (23) configured to block at least the primary fistula opening (41).
L'invention concerne des systèmes et des méthodes qui permettent de traiter des fistules. Certains modes de réalisation de l'invention concernent des systèmes de déploiement de greffe pour fistule (20) qui comportent : (i) un élément de sonde allongé (21) ayant une lumière (24), ledit élément de sonde possédant une extrémité (25) configurée pour traverser au moins l'ouverture secondaire d'une fistule et un segment de passage de la fistule ; (ii) un élément de rétention (22) de l'appareil de greffe pour fistule s'étendant à travers la lumière de l'élément de sonde ; et (iii) un appareil de greffe pour fistule retenu de façon libérable par l'élément de rétention, ledit appareil de greffe pour fistule comprenant un corps de greffe biocompatible (23) configuré pour bloquer au moins une ouverture principale de fistule (41).
Cook Biotech Incorporated
Smart & Biggar
LandOfFree
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