Title:
僧帽弁形成リングを作成する方法、および僧帽弁形成リング
Document Type and Number:
Japanese Patent JP6947835
Kind Code:
B2
Abstract:
In certain aspects, the invention relates to a method for generating a mitral repair ring for a corresponding mitral valve, comprising the steps of generating (S1) a reference circumference (13) indicative of said valve ring (110); generating (S2) a reference grid (2); inscribing (S3) said reference circumference (13) in said reference grid (2); combining (S4) said reference circumference (13) with a plurality of characteristic measures (15, 16, 17, r1-r6) of said mitral valve (100); generating (S5) a three-dimensional reference grid (250); identifying (S6) on said three-dimensional reference grid (250) a plurality of deformation points (300-302) of said reference circumference (13); deforming said reference circumference (13) at said deformation points (300-303) so as to obtain a geometric model (10) of said mitral repair ring (10′); and generating said mitral repair ring (10′) from said obtained geometric model (10). The invention also relates to the mitral repair ring obtained by means of the aforesaid method and to its use in mitral annuloplasty.
Inventors:
Deorsolar Luka
Application Number:
JP2019544864A
Publication Date:
October 13, 2021
Filing Date:
March 07, 2017
Export Citation:
Assignee:
C.M.D.S.R.L.
International Classes:
A61F2/24
Domestic Patent References:
| JP2011519694A |
Foreign References:
| US20090264996 | ||||
| WO2015179543A1 | ||||
| CN102207995A | ||||
| CN101034480A |
Attorney, Agent or Firm:
Masao Sekiguchi
Takamasa Nakano
Takamasa Nakano