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公开(公告)号：US20220056634A1
公开(公告)日：2022-02-24
申请号：US17471835
申请日：2021-09-10
发明人： Brian McMurray , Mark Jessup , Tim Warner , Webb Broussard , David Carroll , Morgan Gwaltney
摘要： Improved methods, designs and/or systems for incorporating markings and/or other visual and/or tactilely identifiable indicia on woven, knitted, nonwoven, braided and/or felted textiles used for medical textile implants and prostheses, including medical graft prostheses that would not affect the overall mechanical performance of the textile.
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公开(公告)号：US20190301061A1
公开(公告)日：2019-10-03
申请号：US16442943
申请日：2019-06-17
摘要： An integrally woven or knitted textile, such as a tubular graft or sheet, having a base textile layer, in the case of a graft, it has at least one longitudinal tubular graft portion, and at least one pouch or flap integrally woven from at least a portion of the same set of yarns. Methods of making the same are also disclosed.
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公开(公告)号：US20170056159A1
公开(公告)日：2017-03-02
申请号：US15353234
申请日：2016-11-16
发明人： Sarah Beyer , Mark Jessup , Ivan Azuero
CPC分类号： A61F2/0811 , A61B17/0401 , A61B17/06166 , A61B17/82 , A61B17/842 , A61B2017/06171 , A61B2017/06185 , A61F2002/0882
摘要： A continuous loop of material for use in mammals, particularly humans. One embodiment may have an air entanglement section therein and method of making the same. Another embodiment includes a hollow braided length having a first inner section and a second inner section, the sections formed by radially inserting the ends into the hollow braid and passing it along a portion of the hollow interior. These embodiments may also include a bone engagement member incorporated therein. A further embodiment is a loop assembly having a length of fiber, the length of fiber having two ends, and a bone engagement member having an end receiving member to securely receive the two respective ends therein.
摘要翻译： 用于哺乳动物，特别是人类的连续的材料回路。 一个实施例可以具有空气缠结部分及其制造方法。 另一个实施例包括具有第一内部部分和第二内部部分的中空编织长度，所述部分通过将端部径向插入中空编织物并沿着中空内部的一部分穿过而形成。 这些实施例还可以包括并入其中的骨接合构件。 另一个实施例是具有纤维长度，纤维长度具有两个端部的环组件和具有端部接收构件的骨接合构件，以牢固地容纳两个相应端部。
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公开(公告)号：US20140265029A1
公开(公告)日：2014-09-18
申请号：US13831580
申请日：2013-03-15
发明人： Danny Severino , Paul Van Hulle , Timothy Warner
CPC分类号： B23K26/38 , A61F2/06 , A61F2/07 , A61F2002/065 , B23B5/14 , B23B25/00 , B23K26/0823 , B23K26/402 , B23K2103/38 , B23K2103/50 , Y10T82/16 , Y10T82/16016 , Y10T82/16081
摘要： A fabric cutting system and/or method can include a mandrel having a body and first and second legs, a chuck, the chuck configured to receive either one of the legs or body to rotatingly support the mandrel. The mandrel can be rotated and the fabric mounted on the mandrel can be cut about the leg at a location beyond the end of the other leg. One of the legs can include a leg extension removable from a leg base that when removed allows the other leg to be cut beyond the end of the leg base. The fabric can be cut with a cutting laser, which may be a multi-axis laser, and/or have low power.
摘要翻译： 织物切割系统和/或方法可以包括具有主体和第一和第二腿部的卡盘，卡盘，卡盘被配置为容纳腿或身体中的任一个以旋转地支撑心轴。 心轴可以旋转，并且安装在心轴上的织物可以在超过另一腿的端部的位置围绕腿切开。 腿中的一个可以包括可从腿部基座移除的腿部延伸部，当被移除时，可以将另一个腿部切除到腿部基部的末端之外。 织物可以用可以是多轴激光的切割激光切割和/或具有低功率。
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5.发明授权公开(公告)号：US11427958B2
公开(公告)日：2022-08-30
申请号：US16923183
申请日：2020-07-08
摘要： A braided structure that includes a core and a sheath is provided. The core includes a yarn formed at least in part from an aromatic polymer (e.g., an aromatic polyester/liquid crystalline polymer or an aramid polymer), and the sheath, which includes a plurality of ultra high molecular weight polyolefin yarns, is braided around the core. The sheath has an overall diameter ranging from about 60 micrometers to about 650 micrometers. Despite its small diameter, the braided structure can be creep resistant and abrasion resistant while at the same time exhibiting low elongation, a high load at break, and high stiffness. The braided structure can be used in medical applications such as sutures, load bearing orthopedic applications, artificial tendons/ligaments, fixation devices, actuation cables, components for tissue repair, etc.
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6.发明申请公开(公告)号：US20200332463A1
公开(公告)日：2020-10-22
申请号：US16923183
申请日：2020-07-08
摘要： A braided structure that includes a core and a sheath is provided. The core includes a yarn formed at least in part from an aromatic polymer (e.g., an aromatic polyester/liquid crystalline polymer or an aramid polymer), and the sheath, which includes a plurality of ultra high molecular weight polyolefin yarns, is braided around the core. The sheath has an overall diameter ranging from about 60 micrometers to about 650 micrometers. Despite its small diameter, the braided structure can be creep resistant and abrasion resistant while at the same time exhibiting low elongation, a high load at break, and high stiffness. The braided structure can be used in medical applications such as sutures, load bearing orthopedic applications, artificial tendons/ligaments, fixation devices, actuation cables, components for tissue repair, etc.
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公开(公告)号：USRE46779E1
公开(公告)日：2018-04-10
申请号：US15378268
申请日：2016-12-14
CPC分类号： D03D15/00 , D03D1/00 , D03D13/008 , D10B2321/021 , D10B2321/022 , D10B2321/042 , D10B2331/02 , D10B2331/04 , D10B2505/00 , D10B2505/02 , D10B2509/06 , Y10T428/24942
摘要： A fabric can comprise yarns comprising less than about 30 denier total and less than about 10 denier per filament; a density of greater than about 177 yarns per cm2; and a thickness of less than about 3.2 mil. The fabric can further comprises a weight of less than about 60 g/m2. The fabric can have performance characteristics equivalent to or greater than those in conventional implantable fabrics. A method of making such a fabric can include twisting together filaments into a multifilament yarn; passing adjacent yarns into a loom in parallel so as to allow the yarns to be woven together more closely; maintaining a consistent tension on the yarns during placement of the yarns on a loom beam and during weaving; and or subjecting the fabric to increased heat and pressure so as to compress the yarns more tightly.
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公开(公告)号：US20170341185A1
公开(公告)日：2017-11-30
申请号：US15674574
申请日：2017-08-11
发明人： Danny Severino , Paul Van Hulle , Timothy Warner
IPC分类号： B23K26/38 , B23K26/402 , B23B25/00 , B23K26/08 , B23B5/14 , A61F2/07 , B23K103/00 , A61F2/06
CPC分类号： B23K26/38 , A61F2/06 , A61F2/07 , A61F2002/065 , B23B5/14 , B23B25/00 , B23K26/0823 , B23K26/402 , B23K2103/38 , B23K2103/50 , Y10T82/16 , Y10T82/16016 , Y10T82/16081
摘要： A fabric cutting system and/or method can include a mandrel having a body and first and second legs, a chuck, the chuck configured to receive either one of the legs or body to rotatingly support the mandrel. The mandrel can be rotated and the fabric mounted on the mandrel can be cut about the leg at a location beyond the end of the other leg. One of the legs can include a leg extension removable from a leg base that when removed allows the other leg to be cut beyond the end of the leg base. The fabric can be cut with a cutting laser, which may be a multi-axis laser, and/or have low power.
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公开(公告)号：US09526496B2
公开(公告)日：2016-12-27
申请号：US13627095
申请日：2012-09-26
发明人： Sarah Beyer , Mark Jessup
CPC分类号： A61F2/0811 , A61B17/06166 , A61B17/82 , A61B17/842 , A61B2017/06185 , A61F2002/0882
摘要： A continuous loop of material for use in mammals, particularly humans. One embodiment may have an air entanglement section therein and method of making the same. Another embodiment includes a hollow braided length having a first inner section and a second inner section, the sections formed by radially inserting the ends into the hollow braid and passing it along a portion of the hollow interior. These embodiments may also include a bone engagement member incorporated therein. A further embodiment is a loop assembly having a length of fiber, the length of fiber having two ends, and a bone engagement member having an end receiving member to securely receive the two respective ends therein.
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公开(公告)号：US20160135939A1
公开(公告)日：2016-05-19
申请号：US14652822
申请日：2013-12-17
发明人： Sarah Beyer , John Druga
CPC分类号： A61F2/0063 , A61F2250/0015 , A61F2250/0097 , D03D1/00 , D04B1/22 , D04B21/20 , D10B2501/061 , D10B2509/08
摘要： The preferred embodiments herein describe a medical textile having a first segment having a first density, a second segment having a second density, and a third segment having a third density. The first, second and third segments converge and whereby the first, second and third densities are substantially the same. Methods of making the article are also described.
摘要翻译： 本文的优选实施方案描述了具有具有第一密度的第一段，具有第二密度的第二区和具有第三密度的第三区的医用织物。 第一，第二和第三段会聚，从而第一，第二和第三密度基本相同。 还描述了制造制品的方法。
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