-
公开(公告)号：US20220296351A1
公开(公告)日：2022-09-22
申请号：US17833193
申请日：2022-06-06
摘要： Described are embodiments of a multilaminate or multiple layer implantable surgical graft with an illustrative graft comprising a remodelable collagenous sheet material, the graft including one or more interweaving members to stitch together the graft to help prevent the layers from delaminating or separating during handling and the initial stages of remodeling. The interweaving members may comprise lines of suture, thread, individual stitches, strips of material, etc. that are woven through the layers of biomaterial in a desired pattern. In one embodiment, the interweaving members comprise a pharmacologically active substance, such as a drug, growth factors, etc. to elicit a desired biological response in the host tissue. In another embodiment, the graft further comprises a reinforcing material, such as a synthetic mesh, within the layers of remodelable biomaterial and stitched together by one or more interweaving members.
-
公开(公告)号：US11351021B2
公开(公告)日：2022-06-07
申请号：US15084080
申请日：2016-03-29
摘要： Described are embodiments of a multilaminate or multiple layer implantable surgical graft with an illustrative graft comprising a remodelable collagenous sheet material, the graft including one or more interweaving members to stitch together the graft to help prevent the layers from delaminating or separating during handling and the initial stages of remodeling. The interweaving members may comprise lines of suture, thread, individual stitches, strips of material, etc. that are woven through the layers of biomaterial in a desired pattern. In one embodiment, the interweaving members comprise a pharmacologically active substance, such as a drug, growth factors, etc. to elicit a desired biological response in the host tissue. In another embodiment, the graft further comprises a reinforcing material, such as a synthetic mesh, within the layers of remodelable biomaterial and stitched together by one or more interweaving members.
-
公开(公告)号：US20210386912A1
公开(公告)日：2021-12-16
申请号：US17460916
申请日：2021-08-30
发明人： Umesh H. Patel , Jeffrey Miller
摘要： Described are embodiments of a multilaminate or multiple layer implantable surgical graft comprising remodelable collagenous sheet material, the graft including one or more interweaving members to stitch together the graft to help prevent the layers from delaminating or separating during handling and the initial stages of remodeling. The interweaving members may comprise lines of suture, thread, individual stitches, strips of material, etc. that are woven through the layers of biomaterial in a desired pattern. In one embodiment, the interweaving members comprise a pharmacologically active substance, such as a drug, growth factors, etc. to elicit a desired biological response in the host tissue. In another embodiment, the graft further comprises a reinforcing material, such as a synthetic mesh, within the layers of remodelable biomaterial and stitched together by one or more interweaving members.
-
公开(公告)号：US20200316257A1
公开(公告)日：2020-10-08
申请号：US16906557
申请日：2020-06-19
发明人： Umesh H. Patel , Jeffrey Miller
摘要： Described are embodiments of a multilaminate or multiple layer implantable surgical graft comprising remodelable collagenous sheet material, the graft including one or more interweaving members to stitch together the graft to help prevent the layers from delaminating or separating during handling and the initial stages of remodeling. The interweaving members may comprise lines of suture, thread, individual stitches, strips of material, etc. that are woven through the layers of biomaterial in a desired pattern. In one embodiment, the interweaving members comprise a pharmacologically active substance, such as a drug, growth factors, etc. to elicit a desired biological response in the host tissue. In another embodiment, the graft further comprises a reinforcing material, such as a synthetic mesh, within the layers of remodelable biomaterial and stitched together by one or more interweaving members.
-
公开(公告)号：US20160206785A1
公开(公告)日：2016-07-21
申请号：US15084080
申请日：2016-03-29
CPC分类号： A61L27/3633 , A61F2/0063 , A61F2/0077 , A61F2/02 , A61L27/3625 , A61L27/3629 , A61L27/50 , A61L31/005
摘要： Described are embodiments of a multilaminate or multiple layer implantable surgical graft with an illustrative graft comprising a remodelable collagenous sheet material, the graft including one or more interweaving members to stitch together the graft to help prevent the layers from delaminating or separating during handling and the initial stages of remodeling. The interweaving members may comprise lines of suture, thread, individual stitches, strips of material, etc. that are woven through the layers of biomaterial in a desired pattern. In one embodiment, the interweaving members comprise a pharmacologically active substance, such as a drug, growth factors, etc. to elicit a desired biological response in the host tissue. In another embodiment, the graft further comprises a reinforcing material, such as a synthetic mesh, within the layers of remodelable biomaterial and stitched together by one or more interweaving members.
摘要翻译： 描述了具有包含可重塑胶原片材料的说明性移植物的多层或多层可植入手术移植物的实施方案，所述移植物包括一个或多个交织构件以将移植物缝合在一起以帮助防止层在处理期间分层或分离，并且初始 重塑阶段。 交织构件可以包括以期望的图案编织穿过生物材料层的缝合线，线，单个线迹，材料条等。 在一个实施方案中，交织构件包含药理学活性物质，例如药物，生长因子等，以在宿主组织中引发所需的生物反应。 在另一个实施方案中，移植物还包括在可重塑生物材料层内的增强材料，例如合成网，并由一个或多个交织构件缝合在一起。
-
-
-
-
搜索结果
5 条记录 (耗时 0.012 秒)
