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公开(公告)号：US20240279852A1
公开(公告)日：2024-08-22
申请号：US18651284
申请日：2024-04-30
Applicant: SOFRADIM PRODUCTION
Inventor： Suzelei Montanari , Yves Bayon , Xavier Bourges , Delphine Petit
CPC classification number: D04B21/12 , A61F2/0063 , A61L27/34 , A61L27/50 , A61L27/54 , A61L27/56 , A61F2/0077 , A61F2002/30322 , A61F2220/0016 , A61F2250/0026 , A61F2250/0031 , A61L2300/61 , D10B2403/0112 , D10B2501/0632 , D10B2509/08
Abstract: The present invention relates to a prosthetic fabric (5) comprising an arrangement (2) of yarns that define at least first and second opposite faces (2a, 2b) for said fabric, said fabric comprising on at least said first face, one or more barbs (3) that protrude outwards relative to said first face, said fabric being covered, at least partly, on said second face with a microporous layer made of a bioresorbable material, said barbs being covered with a coating made of a water-soluble material. The invention also relates to a process for obtaining such a fabric and to prostheses obtained from such a fabric.
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公开(公告)号：US11970798B2
公开(公告)日：2024-04-30
申请号：US17117083
申请日：2020-12-09
Applicant: SOFRADIM PRODUCTION
Inventor： Suzelei Montanari , Yves Bayon , Xavier Bourges , Delphine Petit
CPC classification number: D04B21/12 , A61F2/0063 , A61L27/34 , A61L27/50 , A61L27/54 , A61L27/56 , A61F2/0077 , A61F2002/30322 , A61F2220/0016 , A61F2250/0026 , A61F2250/0031 , A61L2300/61 , D10B2403/0112 , D10B2501/0632 , D10B2509/08 , A61L27/34 , C08L29/04
Abstract: The present invention relates to a prosthetic fabric (5) comprising an arrangement (2) of yarns that define at least first and second opposite faces (2a, 2b) for said fabric, said fabric comprising on at least said first face, one or more barbs (3) that protrude outwards relative to said first face, said fabric being covered, at least partly, on said second face with a microporous layer made of a bioresorbable material, said barbs being covered with a coating made of a water-soluble material. The invention also relates to a process for obtaining such a fabric and to prostheses obtained from such a fabric.
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公开(公告)号：US09510928B2
公开(公告)日：2016-12-06
申请号：US14597573
申请日：2015-01-15
Applicant: Sofradim Production
Inventor： Yves Bayon , Sébastien Ladet , Olivier Lefranc , Philippe Gravagna
CPC classification number: A61F2/0077 , A61F2/0063 , A61F2002/0081 , A61F2002/009 , A61F2250/0051 , A61L27/20 , A61L27/58 , Y10T156/10 , C08L1/02
Abstract: The present invention relates to a composite implant comprising: a prosthetic fabric having a first side and a second side, a non-porous film of bacterial cellulose secured to the first side of the fabric. The invention further relates to a method of making such an implant.
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公开(公告)号：US12016971B2
公开(公告)日：2024-06-25
申请号：US17529816
申请日：2021-11-18
Applicant: Medtronic, Inc , Sofradim Production
Inventor： Markus W. Reiterer , Kimberly A Chaffin , Darlene P. Nebinger , Angela M Throm Quinlan , Michael F. Wolf , Yves Bayon
IPC: A61K31/65 , A61F2/06 , A61K31/496 , A61L27/38 , A61L27/52 , C12N5/077 , C12N5/0775 , A61F2/00
CPC classification number: A61L27/38 , A61F2/06 , A61K31/496 , A61K31/65 , A61L27/52 , C12N5/0661 , C12N5/0663 , A61F2/0063 , A61F2210/0014 , A61F2210/0076 , A61F2240/001 , A61L2400/06 , C12N2513/00 , C12N2533/40
Abstract: Systems and methods for tissue engineered synthetic support structures, such as grafts and patches are provided. The systems and methods can be used to make tissue engineered planar sheathes or meshes that can be fashioned into substantially planar or non-planar 3D tissue/organ structures adaptable to structure and organs within a human or mammalian body. The systems and methods can use bioink deposited on a material having specified properties and matured under specified conditions to create the tissue engineered planar sheathes or meshes having biomechanical and biological properties tailored to a particular tissue.
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公开(公告)号：US20220354992A1
公开(公告)日：2022-11-10
申请号：US17529816
申请日：2021-11-18
Applicant: Medtronic, Inc. , Sofradim Production
Inventor： Markus W. Reiterer , Kimberly A. Chaffin , Darlene P. Nebinger , Angela M. Throm Quinlan , Michael F. Wolf , Yves Bayon
IPC: A61L27/38 , A61L27/52 , A61K31/65 , A61K31/496 , C12N5/0775 , C12N5/077
Abstract: Systems and methods for tissue engineered synthetic support structures, such as grafts and patches are provided. The systems and methods can be used to make tissue engineered planar sheathes or meshes that can be fashioned into substantially planar or non-planar 3D tissue/organ structures adaptable to structure and organs within a human or mammalian body. The systems and methods can use bioink deposited on a material having specified properties and matured under specified conditions to create the tissue engineered planar sheathes or meshes having biomechanical and biological properties tailored to a particular tissue.
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Patent Agency Ranking
公开(公告)号：US20180338714A1
公开(公告)日：2018-11-29
申请号：US15967981
申请日：2018-05-01
Applicant: Sofradim Production , CEA (Commissariat A L'energie Atomique Et Aux Energies Alternatives)
Inventor： Yves Bayon , Dagmar Guyader , Maxime Gougis , Mélanie Alias , Séverine Vignoud , Frederic Bottausci , Pascal Mailley
Abstract: A medical drain sensor is provided located in a region of a drain tube which has turbulent or re-circulatory exudate flow. Means are provided in some embodiments to promote or enhance such flow.
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7.发明申请公开(公告)号：US20160022867A1
公开(公告)日：2016-01-28
申请号：US14806015
申请日：2015-07-22
Applicant: Sofradim Production
Inventor： Yves Bayon , Sebastien Ladet , Olivier Lefranc , Philippe Gravagna
CPC classification number: A61L27/20 , A61F13/00012 , A61F13/00021 , A61F13/00059 , A61F2013/00153 , A61F2013/00255 , A61F2013/00314 , A61K9/70 , A61L27/50 , A61L27/56 , A61L27/58 , Y10T428/24479
Abstract: The present invention relates to an implant comprising: a sheet of bacterial cellulose having a macro-pattern positioned on at least a portion thereof. The invention also relates to a method for making such an implant.
Abstract translation: 植入物技术领域本发明涉及一种植入物，其包括：具有位于其至少一部分上的宏观图案的细菌纤维素片。 本发明还涉及一种用于制造这种植入物的方法。
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公开(公告)号：US11058332B2
公开(公告)日：2021-07-13
申请号：US15512251
申请日：2015-09-25
Applicant: Sofradim Production
Inventor： Yves Bayon
Abstract: In-vivo systems and methods for the detection of early signs of post-surgery infection are described. The in-vivo systems include a drain system with a tube configured to drain fluids from a surgery site, at least one sensor unit for sensing the presence of at least one infection biomarker, a processor for processing a signal generated by the at least one sensor unit, a transmitter for transmitting the signal, and a notification system for receiving the signal, analyzing the signal by comparing it to a threshold, determining presence of infection, and generating an indication on the presence of infection.
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公开(公告)号：US10953207B2
公开(公告)日：2021-03-23
申请号：US15968028
申请日：2018-05-01
Applicant: Sofradim Production , CEA (Commissariat A L'energie Atomique Et Aux Energies Alternatives)
Inventor： Yves Bayon , Dagmar Guyader , Maxime Gougis , Séverine Vignoud , Frederic Bottausci , Pascal Mailley
Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
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公开(公告)号：US20180318058A1
公开(公告)日：2018-11-08
申请号：US15965834
申请日：2018-04-27
Applicant: Sofradim Production
Inventor： Xavier Couderc , Anthony Mira , Francoise Varone , Yves Bayon
CPC classification number: A61F2/0063 , A61F2002/0068 , A61F2220/0016 , A61F2240/001 , D04B1/12 , D04B21/12 , D10B2331/041 , D10B2401/10 , D10B2401/12 , D10B2501/0632 , D10B2509/08
Abstract: The invention relates to a knit having barbs protruding outwards from both faces obtained by knitting yarns of biocompatible material in guide-bars B2, B3 and B4 of a knitting machine, wherein the knitting patterns followed by guide-bars B2 and B3 involve at least two needles and produce an arrangement of yarns defining two faces of the knit, the knitting pattern followed by guide-bar B4 making stitches generating loops protruding outwards from each of the faces of the knit, guide-bar B4 being threaded with a hot-melt monofilament yarn, heat-setting the knit, forming barbs by cutting the loops via melting.
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