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公开(公告)号：US20210307909A1
公开(公告)日：2021-10-07
申请号：US17346786
申请日：2021-06-14
发明人： Rami Hamzey , Robert Morris , William Duffield , Mathew Gordon , Edward J. McShane, III , Joseph M. Nyahay
摘要： An implant includes a body including a substrate and a bone interfacing lattice disposed on the substrate. The bone interfacing lattice includes at least two layers of elongate curved structural members. In addition, the at least two layers of elongate curved structural members include a first layer adjacent the substrate and a second layer adjacent the first layer. Also, the first layer has a first deformability and the second layer has a second deformability, wherein the second deformability is greater than the first deformability. Further, one or more of the elongate curved structural members may have a spiraling geometry.
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公开(公告)号：US10856999B2
公开(公告)日：2020-12-08
申请号：US16284207
申请日：2019-02-25
发明人： Sean S. Bishop , Christopher J. Ryan , Edward J. McShane, III , Megan A. Stauffer , Joseph M. Nyahay
摘要： An implant including a peripheral frame portion defining a periphery of the body; a first helical bone contacting member attached to the body and disposed within the superior half of the implant; and a second helical bone contacting member attached to the body and disposed within the superior half of the implant. The implant also includes a first support member extending inwardly of the bone contacting member into a central region of the implant; and a second support member extending inwardly of the bone contacting members. The first support member and the second support member are substantially U-shaped and are connected to one another at the bottoms of the two U-shapes in the central region.
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公开(公告)号：US20200229940A1
公开(公告)日：2020-07-23
申请号：US16725790
申请日：2019-12-23
发明人： Sean S. Bishop , Christopher J. Ryan , Edward J. McShane, III , Megan A. Stauffer , Joseph M. Nyahay
IPC分类号： A61F2/44
摘要： An implant for use in a spine includes a body and a plurality of structural members. The superior and inferior surfaces each include a ring and structural members arranged in a web-like pattern around the ring. Bone contacting members are arranged radially away from the ring and support members are arranged in a circumferential direction around the ring.
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公开(公告)号：US10709570B2
公开(公告)日：2020-07-14
申请号：US15884845
申请日：2018-01-31
发明人： Megan A. Stauffer , Christopher J. Ryan , Edward J. McShane, III , Joseph M. Nyahay , Sean S. Bishop
摘要： An implant for insertion into a spine is configured with a body and a plurality of bone contacting elements. The implant is configured with an insertion axis that is diagonal to a lateral axis and to a posterior-anterior axis. The diagonal insertion axis allows for insertion of the implant using an oblique lumbar interbody fusion procedure.
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公开(公告)号：US10695192B2
公开(公告)日：2020-06-30
申请号：US15885051
申请日：2018-01-31
发明人： Sean S. Bishop , Christopher J. Ryan , Edward J. McShane, III , Joseph M. Nyahay , Megan A. Stauffer
摘要： An implant includes a central wall extending from a first side of a peripheral frame portion to a second side of the peripheral frame portion, and a first helical bone contacting member attached at the central wall and disposed within the superior half of the implant. The implant further includes a first support member attached at the central wall at a junction coincident with the first helical bone contacting member and extending to a central region of the implant internal to the first helical bone contacting member. In addition, the implant includes a non-helical bone contacting member extending from a portion of the first support member that is disposed internal to the first helical bone contacting member.
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公开(公告)号：US20190231554A1
公开(公告)日：2019-08-01
申请号：US15885051
申请日：2018-01-31
发明人： Sean S. Bishop , Christopher J. Ryan , Edward J. McShane , Joseph M. Nyahay , Megan A. Stauffer
摘要： An implant includes a central wall extending from a first side of a peripheral frame portion to a second side of the peripheral frame portion, and a first helical bone contacting member attached at the central wall and disposed within the superior half of the implant. The implant further includes a first support member attached at the central wall at a junction coincident with the first helical bone contacting member and extending to a central region of the implant internal to the first helical bone contacting member. In addition, the implant includes a non-helical bone contacting member extending from a portion of the first support member that is disposed internal to the first helical bone contacting member.
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