A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/11 (2006.01) A61B 17/08 (2006.01)
Patent
CA 2542094
A method and apparatus (10) for making an anastomosis between a tubular duct (12) and a vessel (16) has an annulus (18) having a longitudinal axis (20), a first set of fingers (24) and a second set of fingers (26). The first set of fingers (24) extend axially from the annulus (18) in one direction and the second set of fingers (26) extend axially from the annulus (18) in another direction generally opposite the direction of the first set of fingers (24). The first and second sets of fingers (24, 26) are movable to penetrate the tubular duct (12) and the vessel (16), respectively, as they move from a biased configuration to an unbiased configuration.
L'invention concerne un procédé et un appareil (10) permettant d'effectuer une anastomose entre un conduit tubulaire (12) et un vaisseau (16) présentant un anneau (18) ayant un axe longitudinal (20), un premier ensemble de doigts (24) et un second ensemble de doigts (26). Le premier ensemble de doigts (24) s'étend axialement depuis l'anneau (18) dans un sens et le second ensemble de doigts (26) s'étend axialement à partir de l'anneau (18) dans un autre sens d'une manière générale opposée au sens du premier ensemble de doigts (24). Les premier et second ensembles de doigts (24, 26) sont mobiles de manière à pénétrer dans le conduit tubulaire (12) et le vaisseau (16), respectivement, à mesure qu'il passe d'une configuration sollicitée à une configuration non sollicitée.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Wright David W.
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