公开(公告)号：US20100324690A1

公开(公告)日：2010-12-23

申请号：US12873724

申请日：2010-09-01

申请人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

发明人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2/4611 ,  A61F2002/30133 ,  A61F2002/30187 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2230/0034

摘要： A method of implanting an intervertebral implant or component thereof, in which each component is selected to have an inner surface and an outer surface which engages an adjacent vertebra and presents only three distinct points of contact with a cortical rim of the vertebra. The outer surface is selected to have a footprint which is sized to be within that of the cortical rim. In disclosed embodiments, the footprint can be convexo-concave shaped or kidney shaped. The intervertebral implant can be provided with upper and lower (or first and second) components which engage adjacent first and second vertebrae and which move relative to one another. The implant has both the first and second outer surfaces sized to present a respective footprint sufficient for two lateral-anterior and one posterior points of contact with an adjacent cortical rim of the respective first and second vertebra.

摘要翻译： 一种植入椎间植入物或其部件的方法，其中每个部件被选择为具有内表面和外表面，所述内表面和外表面接合相邻的椎骨并且仅与椎骨的皮层边缘呈现三个不同的接触点。 外表面被选择为具有尺寸设定在皮层边缘内的足迹。 在所公开的实施例中，足迹可以是凸凹形或肾形。 椎间植入物可以设置有上下（或第一和第二）部件，其接合相邻的第一和第二椎骨并相对于彼此移动。 所述植入物具有第一和第二外表面的尺寸，以形成相应的足迹，足以与相应的第一和第二椎骨的相邻皮质边缘的两个侧向前部和一个后接触点接触。

公开(公告)号：US20080300688A1

公开(公告)日：2008-12-04

申请号：US12190237

申请日：2008-08-12

申请人： Heather CANNON ,  Edwin Cham ,  Thierry Marnay

发明人： Heather CANNON ,  Edwin Cham ,  Thierry Marnay

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2/4611 ,  A61F2002/30133 ,  A61F2002/30187 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2230/0034

摘要： A method of implanting an intervertebral implant or component thereof, in which each component is selected to have an inner surface and an outer surface which engages an adjacent vertebra and presents only three distinct points of contact with a cortical rim of the vertebra. The outer surface is selected to have a footprint which is sized to be within that of the cortical rim. In disclosed embodiments, the footprint can be convexo-concave shaped or kidney shaped. The intervertebral implant can be provided with upper and lower (or first and second) components which engage adjacent first and second vertebrae and which move relative to one another. The implant has both the first and second outer surfaces sized to present a respective footprint sufficient for two lateral-anterior and one posterior points of contact with an adjacent cortical rim of the respective first and second vertebra.

摘要翻译： 一种植入椎间植入物或其部件的方法，其中每个部件被选择为具有内表面和外表面，所述内表面和外表面接合相邻的椎骨并且仅与椎骨的皮层边缘呈现三个不同的接触点。 外表面被选择为具有尺寸设定在皮层边缘内的足迹。 在所公开的实施例中，足迹可以是凸凹形或肾形。 椎间植入物可以设置有上下（或第一和第二）部件，其接合相邻的第一和第二椎骨并相对于彼此移动。 所述植入物具有第一和第二外表面的尺寸，以形成相应的足迹，足以与相应的第一和第二椎骨的相邻皮质边缘的两个侧向前部和一个后接触点接触。

公开(公告)号：US07811325B2

公开(公告)日：2010-10-12

申请号：US12190237

申请日：2008-08-12

申请人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

发明人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2/4611 ,  A61F2002/30133 ,  A61F2002/30187 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2230/0034

摘要： A method of implanting an intervertebral implant or component thereof, in which each component is selected to have an inner surface and an outer surface which engages an adjacent vertebra and presents only three distinct points of contact with a cortical rim of the vertebra. The outer surface is selected to have a footprint which is sized to be within that of the cortical rim. In disclosed embodiments, the footprint can be convexo-concave shaped or kidney shaped. The intervertebral implant can be provided with upper and lower (or first and second) components which engage adjacent first and second vertebrae and which move relative to one another. The implant has both the first and second outer surfaces sized to present a respective footprint sufficient for two lateral-anterior and one posterior points of contact with an adjacent cortical rim of the respective first and second vertebra.

摘要翻译： 一种植入椎间植入物或其部件的方法，其中每个部件被选择为具有内表面和外表面，所述内表面和外表面接合相邻的椎骨并且仅与椎骨的皮层边缘呈现三个不同的接触点。 外表面被选择为具有尺寸设定在皮层边缘内的足迹。 在所公开的实施例中，足迹可以是凸凹形或肾形。 椎间植入物可以设置有上下（或第一和第二）部件，其接合相邻的第一和第二椎骨并相对于彼此移动。 所述植入物具有第一和第二外表面的尺寸，以形成相应的足迹，足以与相应的第一和第二椎骨的相邻皮质边缘的两个侧向前部和一个后接触点接触。

公开(公告)号：US20080228275A1

公开(公告)日：2008-09-18

申请号：US11686021

申请日：2007-03-14

申请人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

发明人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2/4611 ,  A61F2002/30133 ,  A61F2002/30187 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2230/0034

摘要： An intervertebral implant is made up of components which each have an inner surface and an outer surface which engages an adjacent vertebra and presents only three distinct points of contact with a cortical rim of the vertebra. Preferably, the outer surface has a footprint which is sized to be within that of the cortical rim. In disclosed embodiments, the footprint can be convexo-concave shaped, D shaped, or kidney shaped. The intervertebral implant can be provided with upper and lower (or first and second) components which engage adjacent first and second vertebrae and which move relative to one another. The implant has both the first and second outer surfaces sized to present a respective footprint sufficient for two lateral-anterior and one posterior points of contact with an adjacent cortical rim of the respective first and second vertebra.

摘要翻译： 椎间植入物由各自具有内表面和外表面的部件组成，该外表面与相邻的椎骨相接合，并且仅与椎骨的皮质边缘呈现三个不同的接触点。 优选地，外表面具有尺寸设定在皮质边缘内的足迹。 在所公开的实施例中，足迹可以是凹凸形，D形或肾形。 椎间植入物可以设置有上下（或第一和第二）部件，其接合相邻的第一和第二椎骨并相对于彼此移动。 所述植入物具有第一和第二外表面的尺寸，以形成相应的足迹，足以与相应的第一和第二椎骨的相邻皮质边缘的两个侧向前部和一个后接触点接触。