专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005094416A3 SPINAL FIXATION ELEMENT AND METHODS 审中-公开
标题翻译：脊柱固定元件和方法
公开(公告)号：WO2005094416A3
公开(公告)日：2006-12-07
申请号：PCT/US2005004208
申请日：2005-02-10
申请人： DEPUY SPINE INC , BIRKMEYER PAUL , ZAJACK MICHAEL , LOPEZ ERASMO , RUBERTE RAMON A
发明人： BIRKMEYER PAUL , ZAJACK MICHAEL , LOPEZ ERASMO , RUBERTE RAMON A
IPC分类号： A61B17/56 , A61B17/00 , A61B17/58 , A61B17/70 , A61B17/88
CPC分类号： A61B17/7037 , A61B17/7005 , A61B17/7011 , A61B17/7032 , A61B17/7085 , A61B2017/00238
摘要： A spinal fixation element is provided having a feature formed thereon that facilitates placement of the spinal fixation element through an access device, thus allowing the spinal fixation element to be positioned in relation to a spinal anchor that is coupled to the access device and that is implanted in a vertebra in a patient's spine. The feature also optionally facilitates placement of the spinal fixation element in relation to spinal anchors implanted in adjacent vertebrae. In particular, the spinal fixation element is adapted for use with an access device that has at least one slot or opening formed therein and having a width that is less than a width of the feature, thus preventing the feature from passing therethrough. The spinal fixation element can therefore be inserted through the access device, and a portion of the fixation element can be passed through the slot or opening in the access device while the feature is retained in the access device. As a result, the feature is seated within a spinal anchor that is coupled to the access device, and the remaining portion of the spinal fixation element can extend through the slot, preferably to be positioned within a spinal anchor disposed within an adjacent vertebra.
摘要翻译：脊柱固定元件被提供有具有形成在其上的特征，其有助于脊骨固定元件通过进入装置的放置，从而允许脊柱固定元件相对于联接到进入装置并被植入的脊柱锚定位在患者脊柱的椎骨中。该特征还可选地促进脊柱固定元件相对于植入相邻椎骨中的脊柱锚固件的放置。特别地，脊椎固定元件适于与具有形成在其中的至少一个槽或开口并具有小于该特征的宽度的宽度的进入装置一起使用，从而防止该特征通过。因此，脊椎固定元件可以插入通过进入装置，并且固定元件的一部分可以通过入口装置中的狭槽或开口，同时特征被保持在进入装置中。结果，该特征位于联接到进入装置的脊椎锚固件内，并且脊柱固定元件的剩余部分可以延伸穿过狭槽，优选地定位在设置在相邻椎骨内的脊椎锚固件内。

2. 发明申请

WO2005094416A2 SPINAL FIXATION ELEMENT AND METHODS 审中-公开
标题翻译：脊柱固定元件和方法
公开(公告)号：WO2005094416A2
公开(公告)日：2005-10-13
申请号：PCT/US2005/004208
申请日：2005-02-10
申请人： DEPUY SPINE, INC. , BIRKMEYER, Paul , ZAJACK, Michael , LOPEZ, Erasmo , RUBERTE, Ramon, A.
发明人： BIRKMEYER, Paul , ZAJACK, Michael , LOPEZ, Erasmo , RUBERTE, Ramon, A.
IPC分类号： A61B17/00 , A61B17/58 , A61B17/70 , A61B17/88
CPC分类号： A61B17/7037 , A61B17/7005 , A61B17/7011 , A61B17/7032 , A61B17/7085 , A61B2017/00238
摘要： A spinal fixation element is provided having a feature formed thereon that facilitates placement of the spinal fixation element through an access device, thus allowing the spinal fixation element to be positioned in relation to a spinal anchor that is coupled to the access device and that is implanted in a vertebra in a patient’s spine. The feature also optionally facilitates placement of the spinal fixation element in relation to spinal anchors implanted in adjacent vertebrae. In particular, the spinal fixation element is adapted for use with an access device that has at least one slot or opening formed therein and having a width that is less than a width of the feature, thus preventing the feature from passing therethrough. The spinal fixation element can therefore be inserted through the access device, and a portion of the fixation element can be passed through the slot or opening in the access device while the feature is retained in the access device. As a result, the feature is seated within a spinal anchor that is coupled to the access device, and the remaining portion of the spinal fixation element can extend through the slot, preferably to be positioned within a spinal anchor disposed within an adjacent vertebra.
摘要翻译：脊柱固定元件被提供有具有形成在其上的特征，其有助于脊骨固定元件通过进入装置的放置，从而允许脊柱固定元件相对于联接到进入装置并被植入的脊柱锚定位在患者脊柱的椎骨中。该特征还可选地促进脊柱固定元件相对于植入相邻椎骨中的脊柱锚固件的放置。特别地，脊椎固定元件适于与具有形成在其中的至少一个槽或开口并具有小于该特征的宽度的宽度的进入装置一起使用，从而防止该特征通过。因此，脊椎固定元件可以插入通过进入装置，并且固定元件的一部分可以通过入口装置中的狭槽或开口，同时特征被保持在进入装置中。结果，该特征位于联接到进入装置的脊椎锚固件内，并且脊柱固定元件的剩余部分可以延伸穿过狭槽，优选地定位在设置在相邻椎骨内的脊椎锚固件内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式