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公开(公告)号：US20110066168A1
公开(公告)日：2011-03-17
申请号：US12952723
申请日：2010-11-23
IPC分类号： A61B17/00
CPC分类号： A61F2/0063 , A61F2250/003 , D04B21/12
摘要： A resorbable polymeric mesh implant is provided for use in the reconstruction of soft tissue defects. The mesh implant is provided with an interlocking knitted structure comprising two or more sets of fibers with different times of degradation, allowing a stepwise increase in the relative distension of the overall mesh over time. The filamentous fibers are knitted together, wherein the filaments of the first set of fibers are interlaced into the filaments of the second set of fibers and at least partly traverse the knit pattern of the second set of fibers such that the filaments of the first set of fibers lock the movement of the part of the mesh formed by the second set of fibers.
摘要翻译： 提供可再吸收的聚合物网状植入物用于重建软组织缺陷。 网眼植入物具有互锁针织结构，其包括具有不同降解时间的两组或更多组纤维，允许随着时间的推移逐渐增加整个网状物的相对膨胀。 丝状纤维编织在一起，其中第一组纤维的长丝交织成第二组纤维的长丝，并且至少部分地横过第二组纤维的编织图案，使得第一组纤维的长丝 纤维锁定由第二组纤维形成的网的部分的运动。
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公开(公告)号：US20120083807A1
公开(公告)日：2012-04-05
申请号：US13312007
申请日：2011-12-06
IPC分类号： A61B17/03
CPC分类号： A61F2/0063
摘要： The present invention relates to a resorbable polymeric mesh implant, that is intended to be used in the reconstruction of soft tissue defects. The mesh implant comprises at least a first and a second material, wherein the second material is substantially degraded at a later point in time than the first material following the time of implantation. The mesh implant is adapted to have a predetermined modulus of elasticity that gradually is decreased until the mesh implant is completely degraded and subsequently resorbed. Due to the gradual decrease in the modulus of elasticity of the inventive mesh implant, the regenerating tissue may gradually take over the load applied to the tissue defect area.
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