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1. 发明公开

EP1903995A1 SYSTEM, DEVICE AND METHODS FOR REPLACING THE INTERVERTEBRAL DISC WITH A MAGNETIC OR ELECTROMAGNETIC PROSTHESIS 审中-公开
标题翻译： DEVICE磁带光盘具有磁性或电磁人工血管置换术
公开(公告)号：EP1903995A1
公开(公告)日：2008-04-02
申请号：EP06758797.2
申请日：2006-05-01
申请人： Warsaw Orthopedic, Inc.
发明人： MOLZ, Fred, J. , BRUNEAU, Aurelien , CARLS, Thomas , LANGE, Eric, C. , DEWEY, Jonathan , ANDERSON, Kent, M. , MORRISON, Matthew, M.
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/30742 , A61F2002/30079 , A61F2002/30133 , A61F2002/30462 , A61F2002/30537 , A61F2002/30563 , A61F2002/30581 , A61F2002/3067 , A61F2002/4495 , A61F2002/482 , A61F2210/009 , A61F2220/0075 , A61F2230/0015 , A61F2250/0002 , A61F2250/0004
摘要： One embodiment of the present application includes a spinal disk prosthesis (30) with one end portion (32a) to form a load transmitting relationship with one vertebra of a patient's spine and another end portion (32b) to form a load transmitting relationship with another vertebra of the patient's spine. A tube (52) connects the end portions (32a, 32b) together and a damping material (60) is positioned inside the tube (52) . The end portions (32a, 32b) each include a magnet (40a, 40b) to generate a corresponding magnetic field. These magnetic fields are oriented to provide a repulsive force between the end portions (32a, 32b) to provide a magnetic bearing.

2. 发明公开

EP1988840A1 PROSTHETIC ASSEMBLY FOR SUPPORTING A SPINOUS PROCESS AND METHOD OF IMPLANTING SAME 审中-公开
标题翻译：移植系统支持的棘突和植入方法
公开(公告)号：EP1988840A1
公开(公告)日：2008-11-12
申请号：EP07757198.2
申请日：2007-02-20
申请人： Warsaw Orthopedic, Inc.
发明人： BRUNEAU, Aurelien , CARLS, Thomas , LANGE, Eric, C. , MOLZ, Fred, H., IV , MORRISON, Matthew, M. , DEWEY, Jonathan , ANDERSON, Kent, M.
IPC分类号： A61B17/70
CPC分类号： A61B17/7067 , A61B17/7032 , A61B17/7049
摘要： A prosthetic assembly and method of implanting same, according to which a least one rod is secured to the spinal column. A spacer engages the spinous process of a vertebrae of the spinal column. The rod is connected to the spacer via an adapter.

3. 发明公开

EP1903964A2 LOCAL DELIVERY OF AN ACTIVE AGENT FROM AN ORTHOPEDIC IMPLANT 审中-公开
标题翻译：从整形外科植入物的物质本地投递
公开(公告)号：EP1903964A2
公开(公告)日：2008-04-02
申请号：EP06758671.9
申请日：2006-04-27
申请人： Warsaw Orthopedic, Inc.
发明人： ANDERSON, Kent, M. , MORRISON, Matthew, M. , DEWEY, Jonathan , BRUNEAU, Aurelien , MOLZ, Fred, J. , CARLS, Thomas , LANGE, Eric, C.
IPC分类号： A61B17/70
CPC分类号： A61B17/7062 , A61B17/7001 , A61B17/7031 , A61B2017/00004
摘要： A posterior spinal fixation device or dynamic spinal stabilization device or other orthopedic device includes an active agent-delivery component. The active agent-delivery component has an active agent impregnated therein or adsorbed thereon or otherwise contained therein and is configured to release the active agent locally after the device is implanted in a patient. One preferred type of implant in accordance with the invention is an implant for stabilizing a spinal motion segment that includes a spacer member (30, 132, 236, 432) positionable between adjacent spinous processes or transverse processes or other posterior spinal element, including an implanted anchor element (232, 234).

5. 发明公开

EP4005502A1 MODULAR RETRACTOR 审中-公开
公开(公告)号：EP4005502A1
公开(公告)日：2022-06-01
申请号：EP21206421.6
申请日：2021-11-04
申请人： Warsaw Orthopedic, Inc.
发明人： DEWEY, Jonathan
IPC分类号： A61B17/02
摘要： A modular retractor system may include a first annular retainer and a second annular retainer defining a central axis projecting through a first center point of the first annular retainer and a second center point of the second annular retainer. The modular retractor may further include a plurality of primary blades, pivotally coupled to the first annular retainer and an adjacent primary blade of the plurality of primary blades. In some embodiments, the first annular retainer may be configured to, selectively, radially contract towards the first center point such that each of the plurality of primary blades articulates with respect to the central axis. In some embodiments, the second annular retainer may circumscribe the outside of the plurality of primary blades and be configured to apply a biasing force against each of the plurality of primary blades towards the central axis. Additionally, a plurality of supplemental blades may be provided.

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