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公开(公告)号：US11678995B2
公开(公告)日：2023-06-20
申请号：US16361980
申请日：2019-03-22
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/443 , A61F2220/0025 , A61F2310/00029 , A61F2310/00059 , A61F2310/00089
摘要： An intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets. The one or more magnets in the superior plate and the one or more magnet in the inferior plate are oriented such that a magnetic force exists between the one or more magnets in the superior plate and the one or more magnet in the inferior plate. In addition, an intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets, and the plates are designed to form an articulating surface. Further, an intervertebral disc replacement device comprising a superior plate, an inferior plate, and a spacer, in which each plate contains one or more embedded magnets, and the superior and inferior plates are designed to form articulating surfaces with the spacer.
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公开(公告)号：US20130006356A1
公开(公告)日：2013-01-03
申请号：US13540493
申请日：2012-07-02
申请人： Stephen D. Cook , Shoib Bajaj , Laura P. Patron , Peter Strzepa
发明人： Stephen D. Cook , Shoib Bajaj , Laura P. Patron , Peter Strzepa
IPC分类号： A61F2/28
CPC分类号： A61F2/78 , A61F2002/502 , A61F2002/7887
摘要： Prosthetic implant devices and related methods are provided. The prosthetic implant devices includes an internal component and an external component. The internal component has an implant portion associated with one or more rare earth magnets. The internal component being of a size and shape suitable for surgical implantation into the residual limb of the amputee. The implant portion being of a size and shape suitable for surgical implantation into a bone within the residual limb of the amputee. The one or more rare earth magnets generating at least one magnetic field. The external component having a prosthetic connection associated with a magnetic element. The magnet element being in adaptable magnetic association with the at least one magnetic field generated by the one or more rare earth magnets.
摘要翻译： 提供假体植入装置及相关方法。 假体植入装置包括内部部件和外部部件。 内部部件具有与一个或多个稀土磁体相关联的植入部分。 内部部件的尺寸和形状适合于外科手术植入截肢者的残肢。 植入物部分具有适于手术植入截肢者残余肢体内的骨骼的尺寸和形状。 一个或多个稀土磁体产生至少一个磁场。 外部部件具有与磁性元件相关联的假肢连接。 磁体元件与由一个或多个稀土磁体产生的至少一个磁场具有适应性的磁性关联。
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公开(公告)号：US20230181328A1
公开(公告)日：2023-06-15
申请号：US18099486
申请日：2023-01-20
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/443 , A61F2220/0025 , A61F2310/00029 , A61F2310/00059 , A61F2310/00089
摘要： An intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets. The one or more magnets in the superior plate and the one or more magnet in the inferior plate are oriented such that a magnetic force exists between the one or more magnets in the superior plate and the one or more magnet in the inferior plate. In addition, an intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets, and the plates are designed to form an articulating surface. Further, an intervertebral disc replacement device comprising a superior plate, an inferior plate, and a spacer, in which each plate contains one or more embedded magnets, and the superior and inferior plates are designed to form articulating surfaces with the spacer.
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公开(公告)号：US20230157834A1
公开(公告)日：2023-05-25
申请号：US18099505
申请日：2023-01-20
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/443 , A61F2220/0025 , A61F2310/00029 , A61F2310/00059 , A61F2310/00089
摘要： An intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets. The one or more magnets in the superior plate and the one or more magnet in the inferior plate are oriented such that a magnetic force exists between the one or more magnets in the superior plate and the one or more magnet in the inferior plate. In addition, an intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets, and the plates are designed to form an articulating surface. Further, an intervertebral disc replacement device comprising a superior plate, an inferior plate, and a spacer, in which each plate contains one or more embedded magnets, and the superior and inferior plates are designed to form articulating surfaces with the spacer.
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公开(公告)号：US10675152B2
公开(公告)日：2020-06-09
申请号：US16005641
申请日：2018-06-11
摘要： Methods of reducing loading across a cartilaginous joint, or of reducing pain in a cartilaginous joint caused by cartilage damage in the joint. The methods involve implanting one or more magnetic devices in the bones, or affixing one or more magnetic devices onto the surface of the bones, that form the joint. For example, to reduce loading or reduce pain in a knee joint, one or more magnetic devices maybe implanted in the femur and in the tibia. The magnetic devices are oriented to generate a repulsive magnetic force between the one or more magnetic devices of each of the bones forming the joint.
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公开(公告)号：US20140135851A1
公开(公告)日：2014-05-15
申请号：US14075896
申请日：2013-11-08
发明人： Stephen D. Cook , Shoib Bajaj
IPC分类号： A61B17/86
CPC分类号： A61B17/863 , A61B17/70 , A61B17/8605
摘要： Facet screws comprise a lower portion have lower threads that have a constant outer or major diameter. The lower portion of the facet screws can also have a tapered or conical shape in a direction toward the lower end, and relative to a longitudinal axis, of the facet screw. Therefore, the lower threads closest to the lower end have a greater surface area for engaging the bone of a patient as compared to the lower threads furthest away from the lower end, i.e., closest to the top of the lower threads. One or more of the lower threads also can include certain dimensions and shapes that facilitate insertion and retention of the facet screws in the bone of a patient.
摘要翻译： 面螺钉包括具有恒定外径或大直径的下螺纹的下部。 小平台螺钉的下部也可以在朝向小端螺钉的下端和相对于纵向轴线的方向上具有锥形或圆锥形形状。 因此，最靠近下端的下部螺纹具有更大的表面积，用于与患者的骨骼接合，而与最下方的最远离较低端的最下方的螺纹相比较。 一个或多个下螺纹还可以包括便于将小平面螺钉插入和保持在患者骨骼中的某些尺寸和形状。
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公开(公告)号：US20130226298A1
公开(公告)日：2013-08-29
申请号：US13855513
申请日：2013-04-02
申请人： Stephen D. Cook , Peter Strzepa , Shoib Bajaj
发明人： Stephen D. Cook , Peter Strzepa , Shoib Bajaj
IPC分类号： A61F2/30
CPC分类号： A61F2/30756 , A61F2/3877 , A61F2310/00173 , A61F2310/00574
摘要： Methods of using implant devices are provided herein. The implant devices of the methods herein have an articular end and a stem, the stem having an oval-shaped cross-section. The articular end has an upper surface, a side surface, and a lower surface. The upper surface and lower surface each intersect the side surface. The upper surface has a first surface curvature, a central surface curvature, and a second surface curvature. The stem extends from the lower surface in a direction away from the upper surface of the articular end.
摘要翻译： 本文提供了使用植入装置的方法。 本文方法的植入装置具有关节端和杆，所述杆具有椭圆形横截面。 关节端具有上表面，侧表面和下表面。 上表面和下表面各自与侧表面相交。 上表面具有第一表面曲率，中心表面曲率和第二表面曲率。 杆从相对于关节端的上表面的方向从下表面延伸。
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8.发明申请公开(公告)号：US20200022731A1
公开(公告)日：2020-01-23
申请号：US16513490
申请日：2019-07-16
IPC分类号： A61B17/70
摘要： A magnetic screw device of a bone screw and one or more magnets that are attached to the bone screw. The bone screw may have a stem, which comprises a connector and at least one thread, and a housing assembly. The connector of the stem may be configured to articulate with the housing assembly such that the stem can rotate and angulate relative to the housing assembly. The magnetic screw device may be used to treat or stabilize spines with abnormal curvature, prevent further curvature progression, and relieve pain associated with abnormal curvature.
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公开(公告)号：US08920499B2
公开(公告)日：2014-12-30
申请号：US13855513
申请日：2013-04-02
申请人： Stephen D. Cook , Peter Strzepa , Shoib Bajaj
发明人： Stephen D. Cook , Peter Strzepa , Shoib Bajaj
CPC分类号： A61F2/30756 , A61F2/3877 , A61F2310/00173 , A61F2310/00574
摘要： Methods of using implant devices are provided herein. The implant devices of the methods herein have an articular end and a stem, the stem having an oval-shaped cross-section. The articular end has an upper surface, a side surface, and a lower surface. The upper surface and lower surface each intersect the side surface. The upper surface has a first surface curvature, a central surface curvature, and a second surface curvature. The stem extends from the lower surface in a direction away from the upper surface of the articular end.
摘要翻译： 本文提供了使用植入装置的方法。 本文方法的植入装置具有关节端和杆，所述杆具有椭圆形横截面。 关节端具有上表面，侧表面和下表面。 上表面和下表面各自与侧表面相交。 上表面具有第一表面曲率，中心表面曲率和第二表面曲率。 杆从相对于关节端的上表面的方向从下表面延伸。
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10.发明公开公开(公告)号：US20230293205A1
公开(公告)日：2023-09-21
申请号：US18125102
申请日：2023-03-22
IPC分类号： A61B17/70
CPC分类号： A61B17/7001 , A61B2017/564
摘要： A magnetic screw device of a bone screw and one or more magnets that are attached to the bone screw. The bone screw may have a stem, which comprises a connector and at least one thread, and a housing assembly. The connector of the stem may be configured to articulate with the housing assembly such that the stem can rotate and angulate relative to the housing assembly. The magnetic screw device may be used to treat or stabilize spines with abnormal curvature, prevent further curvature progression, and relieve pain associated with abnormal curvature.
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