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Patent Agency Ranking
1.发明申请公开(公告)号：US20180318059A1
公开(公告)日：2018-11-08
申请号：US15965842
申请日：2018-04-28
Applicant: Sofradim Production
Inventor： Xavier Couderc , Jeremy Miralles , Camille Noorman
CPC classification number: A61F2/0063 , A61F2002/0068 , A61F2230/0039 , A61F2240/001 , A61L27/16 , A61L27/56 , D04B21/12 , D04B21/16 , D04B27/24 , D10B2321/022 , D10B2401/10 , D10B2401/12 , D10B2403/0213 , D10B2509/08
Abstract: The invention relates to a method for forming a prosthetic base knit (1) made of two parallel sheets of porous knits, namely a first sheet (2) of porous knit and a second sheet of porous knit, said two parallel sheets being joined together in a discrete manner by a plurality of connecting porous knits (4) spaced apart from each other. The invention further relates to a method for manufacturing H-shaped prostheses for hernia repair from said base knit thus obtained and to the prostheses obtained therefrom.
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公开(公告)号：US20170290956A1
公开(公告)日：2017-10-12
申请号：US15511661
申请日：2015-09-25
Applicant: Sofradim Production
Inventor： Robert Vestberg , Sebastien Ladet , Mylene Desorme , Camille Noorman
CPC classification number: A61L31/042 , A61L27/20 , A61L27/56 , A61L27/58 , A61L31/14 , A61L31/146 , A61L31/148 , A61L2400/04 , C08B37/0003 , C08L5/08
Abstract: The present invention relates to a method for preparing a chitosan matrix having good mechanical properties comprising the steps of a) preparing a solution of chitosan, b) pouring the solution of a) into a mould in order to form a layer, c) lyophilizing the layer of b) in order to obtain a matrix of chitosan, d) sterilizing the matrix obtained in c) by water vapor treatment. The invention also relates to the matrices obtained and to surgical implants comprising such matrices. The invention further relates to a method for increasing the suture retention strength of a chitosan matrix obtained by lyophilization of a chitosan solution, and to a method for for decreasing the solubilization rate in hydrochloric acid of a chitosan matrix obtained by lyophilization of a chitosan solution, comprising the step of sterilizing said matrix by a water vapor treatment.
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公开(公告)号：US20210254247A1
公开(公告)日：2021-08-19
申请号：US17306463
申请日：2021-05-03
Applicant: Sofradim Production
Inventor： Xavier Couderc , Jeremy Miralles , Camille Noorman
Abstract: The invention relates to a method for forming a prosthetic base knit (1) made of two parallel sheets of porous knits, namely a first sheet (2) of porous knit and a second sheet of porous knit, said two parallel sheets being joined together in a discrete manner by a plurality of connecting porous knits (4) spaced apart from each other. The invention further relates to a method for manufacturing H-shaped prostheses for hernia repair from said base knit thus obtained and to the prostheses obtained therefrom.
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公开(公告)号：US11629440B2
公开(公告)日：2023-04-18
申请号：US17306463
申请日：2021-05-03
Applicant: Sofradim Production
Inventor： Xavier Couderc , Jeremy Miralles , Camille Noorman
Abstract: The invention relates to a method for forming a prosthetic base knit (1) made of two parallel sheets of porous knits, namely a first sheet (2) of porous knit and a second sheet of porous knit, said two parallel sheets being joined together in a discrete manner by a plurality of connecting porous knits (4) spaced apart from each other. The invention further relates to a method for manufacturing H-shaped prostheses for hernia repair from said base knit thus obtained and to the prostheses obtained therefrom.
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公开(公告)号：US11028509B2
公开(公告)日：2021-06-08
申请号：US15965842
申请日：2018-04-28
Applicant: Sofradim Production
Inventor： Xavier Couderc , Jeremy Miralles , Camille Noorman
Abstract: The invention relates to a method for forming a prosthetic base knit (1) made of two parallel sheets of porous knits, namely a first sheet (2) of porous knit and a second sheet of porous knit, said two parallel sheets being joined together in a discrete manner by a plurality of connecting porous knits (4) spaced apart from each other. The invention further relates to a method for manufacturing H-shaped prostheses for hernia repair from said base knit thus obtained and to the prostheses obtained therefrom.
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