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    METHOD OF MAKING A KNIT WITH BARBS
    3.
    发明申请
    METHOD OF MAKING A KNIT WITH BARBS 有权
    用棒制成针的方法

    公开(公告)号：US20150315729A1

    公开(公告)日：2015-11-05

    申请号：US14397223

    申请日：2013-06-27

    Applicant: Sofradim Production

    Inventor： Damien Simons

    IPC: D04B21/12 ,  D04B21/14

    CPC classification number: A61F2/0063 ,  A61F2/0077 ,  D04B21/12 ,  D04B21/14 ,  D10B2501/0632 ,  D10B2509/08

    Abstract: The present invention relates to a method for producing a knit, said method comprising the following steps:—a) knitting first yarns of biocompatible polymer materials, a second yarn, which is a monofilament yarn, and a third yarn, which is a monofilament yarn, which are made of the same biocompatible hot-melt material, the diameter of the second yarn being strictly greater than the diameter of the third yarn:—said second and third yarns generating loops protruding from one face of said knit,—b) thermosetting the knit obtained at a),—c) placing the face of the knit with loops flat on a heated cylinder, resulting in i) the complete melting and elimination of the loops formed from the third yarn, and ii) the partial melting of the loops formed from the second yarn, said partial melting causing the rupture of each loop and, therefore, the formation, for each loop, of two barbs protruding outwards from the face of said knit.

    Abstract translation: 本发明涉及一种编织方法，所述方法包括以下步骤：a）编织生物相容性聚合物材料的第一根纱线，作为单丝纱线的第二纱线和作为单丝纱线的第三纱线 由相同的生物相容的热熔材料制成，第二纱线的直径严格地大于第三根纱线的直径：从所述编织物的一个面上凸出的第二和第三纱线产生线圈，-b）热固性 在a）中获得的针织物，c）将针织物的表面平放在加热的圆筒上，导致i）完全熔化和消除由第三根纱线形成的线圈，以及ii）部分熔化 由第二纱线形成的环，所述部分熔化引起每个环的破裂，因此，对于每个环，形成从所述编织物的表面向外突出的两个倒钩。

    SURGICAL TEXTILE WITH BARBS AND LOOPS
    5.
    发明申请
    SURGICAL TEXTILE WITH BARBS AND LOOPS 有权

    公开(公告)号：US20210322145A1

    公开(公告)日：2021-10-21

    申请号：US17230971

    申请日：2021-04-14

    Applicant: Sofradim Production

    Inventor： Damien Simons ,  Nizar Bechir ,  Thierry Brune

    IPC: A61F2/00 ,  D04B21/12

    Abstract: The present invention relates to a surgical textile (1) comprising an arrangement of biocompatible yarns defining a first face (2) and a second face (3) of the textile, the second face opposite the first face, the textile being provided at least on an area of a surface of one of its faces with a plurality of barbs (4) showing substantially a first length L1, measured perpendicularly to that surface, characterised in that said area of said surface is further provided with a plurality of loops (5), said loops showing substantially a second length L2, measured perpendicularly to that surface, where L2 is greater than L1. The invention further relates to a process for manufacturing such a textile.

    Surgical textile with barbs and loops
    6.
    发明授权
    Surgical textile with barbs and loops 有权

    公开(公告)号：US12059337B2

    公开(公告)日：2024-08-13

    申请号：US17230971

    申请日：2021-04-14

    Applicant: Sofradim Production

    Inventor： Damien Simons ,  Nizar Bechir ,  Thierry Brune

    IPC: A61F2/00 ,  D04B21/12

    CPC classification number: A61F2/0063 ,  D04B21/12 ,  A61F2002/0068 ,  A61F2210/0004 ,  A61F2220/0016 ,  D10B2501/0632 ,  D10B2509/08

    Abstract: The present invention relates to a surgical textile (1) comprising an arrangement of biocompatible yarns defining a first face (2) and a second face (3) of the textile, the second face opposite the first face, the textile being provided at least on an area of a surface of one of its faces with a plurality of barbs (4) showing substantially a first length L1, measured perpendicularly to that surface, characterised in that said area of said surface is further provided with a plurality of loops (5), said loops showing substantially a second length L2, measured perpendicularly to that surface, where L2 is greater than L1. The invention further relates to a process for manufacturing such a textile.

    Method of making a knit with barbs
    9.
    发明授权
    Method of making a knit with barbs 有权
    用倒钩制作针织物的方法

    公开(公告)号：US09510927B2

    公开(公告)日：2016-12-06

    申请号：US14397223

    申请日：2013-06-27

    Applicant: Sofradim Production

    Inventor： Damien Simons

    IPC: A61F2/00 ,  D04B21/14 ,  D04B21/12

    CPC classification number: A61F2/0063 ,  A61F2/0077 ,  D04B21/12 ,  D04B21/14 ,  D10B2501/0632 ,  D10B2509/08

    Abstract: The present invention relates to a method for producing a knit, said method comprising the following steps:—a) knitting first yarns of biocompatible polymer materials, a second yarn, which is a monofilament yarn, and a third yarn, which is a monofilament yarn, which are made of the same biocompatible hot-melt material, the diameter of the second yarn being strictly greater than the diameter of the third yarn:—said second and third yarns generating loops protruding from one face of said knit,—b) thermosetting the knit obtained at a),—c) placing the face of the knit with loops flat on a heated cylinder, resulting in i) the complete melting and elimination of the loops formed from the third yarn, and ii) the partial melting of the loops formed from the second yarn, said partial melting causing the rupture of each loop and, therefore, the formation, for each loop, of two barbs protruding outwards from the face of said knit.

    Abstract translation: 本发明涉及一种编织方法，所述方法包括以下步骤：a）编织生物相容性聚合物材料的第一根纱线，作为单丝纱线的第二纱线和作为单丝纱线的第三纱线 由相同的生物相容的热熔材料制成，第二纱线的直径严格地大于第三根纱线的直径：从所述编织物的一个面上凸出的第二和第三纱线产生线圈，-b）热固性 在a）中获得的针织物，c）将针织物的表面平放在加热的圆筒上，导致i）完全熔化和消除由第三根纱线形成的线圈，以及ii）部分熔化 由第二纱线形成的环，所述部分熔化引起每个环的破裂，因此，对于每个环，形成从所述编织物的表面向外突出的两个倒钩。

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