TREATMENT KIT, TREATMENT DEVICE, AND ASSOCIATED METHOD OF PRODUCTION

摘要

This kit has a first implant (16) defining a window (26), and a second implant (18) with a second tubular body (42) intended to be placed in the window (26). The second implant (18) has a member for retention of the second implant (18) with respect to the first implant. The kit comprises a ring (20) which retains the second implant (18), placed on the first tubular body (22), in the window (26) and delimits an insertion passage (60) for the second implant (18). The retention ring (20) is elastically deformable in the window (26) in order to permit a reversible increase of at least 20%, advantageously of at least 30%, in the external contour of the insertion passage (60).