公开(公告)号：US08343219B2

公开(公告)日：2013-01-01

申请号：US12134884

申请日：2008-06-06

申请人： Jérôme Allain ,  Jean Lombard ,  Jeff Phelps ,  Pierce D. Nunley ,  Charles Gordon ,  Vincent J. Leone ,  Michael M. D. Hisey

发明人： Jérôme Allain ,  Jean Lombard ,  Jeff Phelps ,  Pierce D. Nunley ,  Charles Gordon ,  Vincent J. Leone ,  Michael M. D. Hisey

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61B17/90 ,  A61B17/92

CPC分类号： A61F2/30749 ,  A61B17/0642 ,  A61B17/809 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30112 ,  A61F2002/30116 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/305 ,  A61F2002/30517 ,  A61F2002/30576 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30622 ,  A61F2002/30662 ,  A61F2002/30777 ,  A61F2002/30782 ,  A61F2002/30879 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4629 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0065

摘要： An intersomatic cage, an intervertebral prosthesis, an anchoring device and an instrument for implantation of the cage or the prosthesis and the anchoring device are provided. An intersomatic cage or an intervertebral prosthesis fit closely to the anchoring device, which includes a body of elongated shape on a longitudinal axis, of curved shape describing, along the longitudinal axis, an arc whose dimensions and radius of curvature are designed in such a manner that the anchoring device may be implanted in the vertebral plate of a vertebra by presenting its longitudinal axis substantially along the plane of the intervertebral space, where the anchoring device is inserted, by use of the instrument, through a slot located in at least one peripheral wall of the cage or on at least one plate of the intervertebral disc prosthesis to penetrate into at least one vertebral plate.

摘要翻译： 提供了一种跨体笼，椎间假体，锚定装置和用于植入保持架或假体和锚固装置的器械。 一种互锁笼或椎间假体，其紧密地配合到锚固装置，该锚定装置包括在纵向轴线上具有细长形状的主体，其弯曲形状沿着纵向轴线描述其尺寸和曲率半径以这种方式设计的弧形 锚固装置可以通过使用其纵向轴线基本上沿着椎间空间的平面（其中锚固装置被插入）通过使用仪器通过位于至少一个外围的狭槽中而被植入椎骨的椎板中 保持架的壁或在椎间盘假体的至少一个板上，以穿透至少一个椎板。

公开(公告)号：US20090105832A1

公开(公告)日：2009-04-23

申请号：US12134884

申请日：2008-06-06

申请人： Jerome Allain ,  Jean Lombard ,  Jeff Phelps ,  Pierce D. Nunley ,  Charles Gordon ,  Vincent J. Leone ,  Michael M.D. Hisey

发明人： Jerome Allain ,  Jean Lombard ,  Jeff Phelps ,  Pierce D. Nunley ,  Charles Gordon ,  Vincent J. Leone ,  Michael M.D. Hisey

IPC分类号： A61F2/44 ,  A61B17/04

CPC分类号： A61F2/30749 ,  A61B17/0642 ,  A61B17/809 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30112 ,  A61F2002/30116 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/305 ,  A61F2002/30517 ,  A61F2002/30576 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30622 ,  A61F2002/30662 ,  A61F2002/30777 ,  A61F2002/30782 ,  A61F2002/30879 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4629 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0065

摘要： An intersomatic cage, an intervertebral prosthesis, an anchoring device and an instrument for implantation of the cage or the prosthesis and the anchoring device are provided. An intersomatic cage or an intervertebral prosthesis fit closely to the anchoring device, which includes a body of elongated shape on a longitudinal axis, of curved shape describing, along the longitudinal axis, an arc whose dimensions and radius of curvature are designed in such a manner that the anchoring device may be implanted in the vertebral plate of a vertebra by presenting its longitudinal axis substantially along the plane of the intervertebral space, where the anchoring device is inserted, by means of the instrument, through a slot located in at least one peripheral wall of the cage or on at least one plate of the intervertebral disc prosthesis to penetrate into at least one vertebral plate.

摘要翻译： 提供了一种跨体笼，椎间假体，锚定装置和用于植入保持架或假体和锚固装置的器械。 一种互锁笼或椎间假体，其紧密地配合到锚固装置，该锚定装置包括在纵向轴线上具有细长形状的主体，其弯曲形状沿着纵向轴线描述其尺寸和曲率半径以这种方式设计的弧形 锚固装置可以通过使其纵轴基本上沿着椎间空间的平面（其中锚固装置被插入）借助于仪器通过位于至少一个外围的狭槽中而被植入椎骨的椎板中 保持架的壁或在椎间盘假体的至少一个板上，以穿透至少一个椎板。

公开(公告)号：US4413863A

公开(公告)日：1983-11-08

申请号：US288508

申请日：1981-07-30

申请人： Jean Lombard

发明人： Jean Lombard

IPC分类号： F16C29/02 ,  F16C32/06 ,  F16C39/06

CPC分类号： F16C29/025 ,  F16C29/12 ,  F16C32/0666 ,  F16C32/0674 ,  F16C2322/39

摘要： The invention relates to a hydrostatic support device placed between two elements movable one with respect to the other, comprising a hydrostatic guide-block, a magnet being mounted on one of the said elements, opposite the second element, so that the latter is traversed by the lines of magnetic forces pulling the second element towards the first element.This device comprises a demagnetizing circuit associated to each magnet and constituted by an A.C.-supplied electro-magnet.The present invention finds an application in the production of hydrostatic guide-blocks for use in the construction of machine-tools.

摘要翻译： 本发明涉及一种放置在可相对于另一个移动的元件之间的两个元件之间的静水支撑装置，包括静压导向块，与第二元件相对安装在所述元件中的一个元件上的磁体，使得后者被 磁力线将第二元件拉向第一元件。 该装置包括与每个磁体相关联并由由A.C.提供的电磁体构成的退磁电路。 本发明在制造用于机床构造的静压导向块中的应用。