Method of making a mitral annuloplasty ring, and mitral annuloplasty ring

摘要

In a particular aspect, the invention is a method of making a mitral annuloplasty ring of a corresponding mitral valve, the step of generating a reference margin (13) indicating an annulus (110), and A step (S2) of generating the grid (2), a step (S3) of inscribing the reference peripheral edge (13) in the reference grid (2), and a reference peripheral edge (13) of the mitral valve (100). (S4) in combination with the feature measure (15, 16, 17, r1-r6) of S3, a step (S5) of generating a three-dimensional reference grid (250), and a reference edge on the three-dimensional reference grid (250). Step (S6) of identifying a plurality of deformation points (300-302) of (13) and deforming the reference peripheral edge (13) at the deformation points (300-303) of the mitral annuloplasty ring (10 '). Geometric model (10) Comprising the steps of obtaining, and creating a mitral annuloplasty ring (10 ') from the resulting geometric model (10), and to a method. The present invention also relates to the mitral annuloplasty ring obtained by the above method, and its use in mitral annuloplasty. [Selection diagram] Fig. 4