公开(公告)号：US09730733B2

公开(公告)日：2017-08-15

申请号：US14642752

申请日：2015-03-10

申请人： LDR Medical

发明人： Paul Cho ,  Reginald Davis ,  Gregory Hoffman ,  Alan McGee ,  John Williams ,  Arnold M. Schwartz ,  William D. Bradley ,  Alexandre Jodaitis ,  Herve Chataigner ,  Hugo Santos Benitez ,  Chen Zhongqiang

IPC分类号： A61B17/70

CPC分类号： A61B17/7031 ,  A61B17/702 ,  A61B17/7032 ,  A61B17/7034 ,  A61B17/7041 ,  A61B17/705

摘要： A vertebral support device (1) is disclosed, which in various embodiments comprises at least two osseous anchoring implants (2), each designed to be anchored to a vertebra, and at least one linking element (3) fixed to the osseous anchoring implants (2) by fasteners (20) that maintain a fixed angle between the longitudinal axis (L) of the linking element (3) passing through rigid elements (34) of the linking element (3) and the insertion axis (DV) of the implants (2). The linking element (3) includes at least one elastic dampening element (31) that that allows the implant-bearing vertebrae some freedom of movement. The dampening element (31) accommodates the stresses imposed on the linking element (3) during movement of the vertebrae and tends to return the support device (1) to its normal configuration.

公开(公告)号：US20150182259A1

公开(公告)日：2015-07-02

申请号：US14642752

申请日：2015-03-10

申请人： LDR Medical

发明人： Paul Cho ,  Reginald Davis ,  Gregory Hoffman ,  Alan McGee ,  John Williams ,  Arnold M. Schwartz ,  William D. Bradley ,  Alexandre Jodaitis ,  Herve Chataigner ,  Hugo Santos Benitez ,  Chen Zhongqiang

IPC分类号： A61B17/70

CPC分类号： A61B17/7031 ,  A61B17/702 ,  A61B17/7032 ,  A61B17/7034 ,  A61B17/7041 ,  A61B17/705

摘要： A vertebral support device (1) is disclosed, which in various embodiments comprises at least two osseous anchoring implants (2), each designed to be anchored to a vertebra, and at least one linking element (3) fixed to the osseous anchoring implants (2) by fasteners (20) that maintain a fixed angle between the longitudinal axis (L) of the linking element (3) passing through rigid elements (34) of the linking element (3) and the insertion axis (DV) of the implants (2). The linking element (3) includes at least one elastic dampening element (31) that that allows the implant-bearing vertebrae some freedom of movement. The dampening element (31) accommodates the stresses imposed on the linking element (3) during movement of the vertebrae and tends to return the support device (1) to its normal configuration.

摘要翻译： 公开了一种脊椎支撑装置（1），其在各种实施例中包括至少两个骨锚固植入物（2），每个骨锚固植入物被设计成锚定到椎骨，以及至少一个固定到骨锚固植入物的连接元件（3） 2）通过在穿过连接元件（3）的刚性元件（34）的连接元件（3）的纵向轴线（L）和植入物的插入轴线（DV）之间保持固定角度的紧固件（20） （2）。 连接元件（3）包括至少一个弹性阻尼元件（31），其允许植入物承载的椎骨具有一定的运动自由度。 阻尼元件（31）容纳在椎骨运动期间施加在连接元件（3）上的应力，并且倾向于将支撑装置（1）返回到其正常构型。

公开(公告)号：US10314620B2

公开(公告)日：2019-06-11

申请号：US15677310

申请日：2017-08-15

申请人： LDR Medical

发明人： Paul Cho ,  Reginald Davis ,  Gregory Hoffman ,  Alan McGee ,  John Williams ,  Arnold M. Schwartz ,  William D. Bradley ,  Alexandre Jodaitis ,  Herve Chataigner ,  Hugo Santos Benitez ,  Chen Zhongqiang

IPC分类号： A61B17/70

摘要： A vertebral support device (1) is disclosed, which in various embodiments comprises at least two osseous anchoring implants (2), each designed to be anchored to a vertebra, and at least one linking element (3) fixed to the osseous anchoring implants (2) by fasteners (20) that maintain a fixed angle between the longitudinal axis (L) of the linking element (3) passing through rigid elements (34) of the linking element (3) and the insertion axis (DV) of the implants (2). The linking element (3) includes at least one elastic dampening element (31) that that allows the implant-bearing vertebrae some freedom of movement. The dampening element (31) accommodates the stresses imposed on the linking element (3) during movement of the vertebrae and tends to return the support device (1) to its normal configuration.

公开(公告)号：US20180036038A1

公开(公告)日：2018-02-08

申请号：US15677310

申请日：2017-08-15

申请人： LDR Medical

发明人： Paul Cho ,  Reginald Davis ,  Gregory Hoffman ,  Alan McGee ,  John Williams ,  Arnold M. Schwartz ,  William D. Bradley ,  Alexandre Jodaitis ,  Herve Chataigner ,  Hugo Santos Benitez ,  Chen Zhongqiang

IPC分类号： A61B17/70

CPC分类号： A61B17/7031 ,  A61B17/702 ,  A61B17/7032 ,  A61B17/7034 ,  A61B17/7041 ,  A61B17/705

摘要： A vertebral support device (1) is disclosed, which in various embodiments comprises at least two osseous anchoring implants (2), each designed to be anchored to a vertebra, and at least one linking element (3) fixed to the osseous anchoring implants (2) by fasteners (20) that maintain a fixed angle between the longitudinal axis (L) of the linking element (3) passing through rigid elements (34) of the linking element (3) and the insertion axis (DV) of the implants (2). The linking element (3) includes at least one elastic dampening element (31) that that allows the implant-bearing vertebrae some freedom of movement. The dampening element (31) accommodates the stresses imposed on the linking element (3) during movement of the vertebrae and tends to return the support device (1) to its normal configuration.