| abstract |
This device comprises: - an expandable radial tubular implant (1), commonly known as a "stent", and means (2) for bringing this stent (1) to the bifurcation (100) to be treated and for carrying out the expansion According to the invention, the stent (1) comprises at least one opening zone, such that the stent (1) can be widely open in this zone so as to form two tubular portions (1a). , 1b) completely or partially separated, these two tubular portions (1a, 1b) being able, after this opening of the stent (1), to expand or be expanded independently of one another, and the device comprises means opening (11) allowing the realization of this wide opening of the stent (1) after implantation of this stent (1) at the bifurcation (100) to be treated. |