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1. 发明申请

US20180098859A1 Intervertebral disc prosthesis, surgical methods, and fitting tools 审中-公开
公开(公告)号：US20180098859A1
公开(公告)日：2018-04-12
申请号：US15784559
申请日：2017-10-16
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Michel Onimus , Herve Chataignier , Jerome Allain , Jean-Paul Frederic Steib
IPC分类号： A61F2/44 , A61F2/46 , A61B17/17 , A61F2/30 , A61B17/02
CPC分类号： A61F2/4425 , A61B17/1757 , A61B2017/0256 , A61F2/4611 , A61F2002/30112 , A61F2002/30113 , A61F2002/30125 , A61F2002/30354 , A61F2002/30369 , A61F2002/30372 , A61F2002/30398 , A61F2002/30604 , A61F2002/30642 , A61F2002/30649 , A61F2002/30662 , A61F2002/30663 , A61F2002/30841 , A61F2002/30878 , A61F2002/30884 , A61F2002/443 , A61F2002/4627 , A61F2002/4635 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2310/00029
摘要： An intervertebral disc prosthesis designed to be substituted for fibrocartilaginous discs ensures a connection between the vertebra of the vertebra column or the end of the latter. The prosthesis includes a pair of plates spaced from each other by a nucleus. The prosthesis has increased stability by providing the nucleus with a translation or rotation stop, or by inducing an angular correction between its plates contacting vertebra, or a combination of these characteristics. The stop includes parts external to the nucleus and contact surfaces perpendicular to their contact directions. Surgical methods and instrumentation for implanting the prosthesis are also described.

2. 发明申请

US20170209181A1 Implant for osseous anchoring with polyaxial head 有权
公开(公告)号：US20170209181A1
公开(公告)日：2017-07-27
申请号：US15426938
申请日：2017-02-07
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Herve Chataigner
IPC分类号： A61B17/70 , A61B17/64
CPC分类号： A61B17/7034 , A61B17/6483 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7037 , A61B17/704 , A61B17/7056
摘要： An osseous anchorage implant comprising an attachment structure adapted to receive and be attached to at least one bar is disclosed. The implant is made up of an osseous anchor and an attachment head bearing the attachment means. The attachment head is suitably traversed by a channel that is adapted to receive the bar. The attachment head comprises a clamp that is adapted to clamp the bar against an inside support wall of the channel. The implant is further characterized by the attachment means and the support wall enabling the rotation of the bar about a first axis that is not parallel to the longitudinal axis of the bar. The clamp comprises a moving clamping face, that is adapted to contact the bar, and that is borne by a support head. The bar is enabled to be introduced into the channel from a side of the channel.

3. 发明授权

US09788964B2 Intervertebral disc prosthesis, surgical methods, and fitting tools 有权
公开(公告)号：US09788964B2
公开(公告)日：2017-10-17
申请号：US15150316
申请日：2016-05-09
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Michel Onimus , Herve Chataignier , Jerome Allain , Jean-Paul Frederic Steib
IPC分类号： A61F2/44 , A61F2/46 , A61B17/17 , A61B17/02 , A61F2/30
CPC分类号： A61F2/4425 , A61B17/1757 , A61B2017/0256 , A61F2/4611 , A61F2002/30112 , A61F2002/30113 , A61F2002/30125 , A61F2002/30354 , A61F2002/30369 , A61F2002/30372 , A61F2002/30398 , A61F2002/30604 , A61F2002/30642 , A61F2002/30649 , A61F2002/30662 , A61F2002/30663 , A61F2002/30841 , A61F2002/30878 , A61F2002/30884 , A61F2002/443 , A61F2002/4627 , A61F2002/4635 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2310/00029
摘要： An intervertebral disc prosthesis designed to be substituted for fibrocartilaginous discs ensures a connection between the vertebra of the vertebra column or the end of the latter. The prosthesis includes a pair of plates spaced from each other by a nucleus. The prosthesis has increased stability by providing the nucleus with a translation or rotation stop, or by inducing an angular correction between its plates contacting vertebra, or a combination of these characteristics. The stop includes parts external to the nucleus and contact surfaces perpendicular to their contact directions. Surgical methods and instrumentation for implanting the prosthesis are also described.

4. 发明授权

US09763699B2 Spinal osteosynthesis device and preparation method 有权
公开(公告)号：US09763699B2
公开(公告)日：2017-09-19
申请号：US13873190
申请日：2013-04-29
申请人： LDR MEDICAL
发明人： Jacques Beaurain , Joel Delecrin , Michel Onimus , Isabelle Koenig , Alain Ducolombier , Marc Pierunek , Herve Chataigner , Marielle Derosi , Agnes DePostel
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7034 , A61B17/7041
摘要： A spinal internal implantation device for osteosynthesis has one or more bars for supporting for moving the spine and at least one implant for connecting the bars and vertebrae. The implant includes a blown anchor attached to a body of the implant and a fixation arrangement for the bars. The fixation arrangement includes a clamp for clamping the bar against internal walls of a channel formed in the body of the implant. At least part of the length of the bars includes a transversal bearing structure that is a cross-section of the bars having at least one flat part of a part having a lower forepost convexity than the rest of the cross section.

5. 发明申请

US20160324655A1 Intervertebral disc prosthesis, surgical methods, and fitting tools 审中-公开
标题翻译：椎间盘假体，手术方法和装配工具
公开(公告)号：US20160324655A1
公开(公告)日：2016-11-10
申请号：US15150316
申请日：2016-05-09
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Michel Onimus , Herve Chataignier , Jerome Allain , Jean-Paul Frederic Steib
IPC分类号： A61F2/44 , A61F2/46
CPC分类号： A61F2/4425 , A61B17/1757 , A61B2017/0256 , A61F2/4611 , A61F2002/30112 , A61F2002/30113 , A61F2002/30125 , A61F2002/30354 , A61F2002/30369 , A61F2002/30372 , A61F2002/30398 , A61F2002/30604 , A61F2002/30642 , A61F2002/30649 , A61F2002/30662 , A61F2002/30663 , A61F2002/30841 , A61F2002/30878 , A61F2002/30884 , A61F2002/443 , A61F2002/4627 , A61F2002/4635 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2310/00029
摘要： An intervertebral disc prosthesis designed to be substituted for fibrocartilaginous discs ensures a connection between the vertebra of the vertebra column or the end of the latter. The prosthesis includes a pair of plates spaced from each other by a nucleus. The prosthesis has increased stability by providing the nucleus with a translation or rotation stop, or by inducing an angular correction between its plates contacting vertebra, or a combination of these characteristics. The stop includes parts external to the nucleus and contact surfaces perpendicular to their contact directions. Surgical methods and instrumentation for implanting the prosthesis are also described.
摘要翻译：设计用于取代纤维软骨盘的椎间盘假体确保椎骨柱的椎骨或后椎骨的末端之间的连接。假体包括通过细胞核彼此间隔开的一对板。通过提供具有平移或旋转停止的细胞核，或通过在椎骨接触椎骨之间引起角度校正，或者这些特征的组合，假体已经增加了稳定性。该挡块包括细胞核外部的部分和与其接触方向垂直的接触表面。还描述了用于植入假体的手术方法和仪器。

6. 发明申请

US20160317190A1 Implant for osseous anchoring with polyaxial head 有权
标题翻译：植入物用于多轴头骨骨锚固
公开(公告)号：US20160317190A1
公开(公告)日：2016-11-03
申请号：US15145431
申请日：2016-05-03
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Herve Chataigner
IPC分类号： A61B17/70
CPC分类号： A61B17/7034 , A61B17/6483 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7037 , A61B17/704 , A61B17/7056
摘要： An osseous anchorage implant comprising an attachment structure adapted to receive and be attached to at least one bar, that is suitably an element of an osteosynthesis. The implant is made up of an osseous anchor and an attachment head bearing the attachment means. The attachment head is suitably traversed by a channel that is adapted to receive the bar. The attachment head comprises a clamp that is adapted to clamp the bar against an inside support wall of the channel. The implant is further characterized by the attachment means and the support wall enabling the rotation of the bar about a first axis that is not parallel to the longitudinal axis of the bar. The clamp comprises a moving clamping face, that is adapted to contact the bar, and that is borne by a support head that is articulatable at the end of the clamp via a ball and socket connection. The channel is suitably an open channel having an aperture opening onto one of the lateral faces of the attachment head, wherein the aperture bears the clamp. The bar is enabled to be introduced into the channel from a side of the channel.
摘要翻译：一种骨锚固植入物，其包括适于接收并连接至至少一个杆的连接结构，其适合于骨接合术的元件。该植入物由一个骨锚固件和一个附着头组成，该附接头支承附接装置。附接头适合于适于接收杆的通道穿过。附接头包括适于将杆紧固在通道的内侧支撑壁上的夹具。植入物的特征还在于附接装置和支撑壁能够围绕不平行于杆的纵向轴线的第一轴线旋转杆。夹具包括适于接触杆的可移动的夹紧面，并且其由支撑头承载，支撑头可通过球窝连接在夹具的端部铰接。通道适当地是具有在附接头的一个侧面上的开口的开放通道，其中孔承载夹具。该条可以从通道一侧引入通道。

7. 发明授权

US09943339B2 Implant for osseous anchoring with polyaxial head 有权
公开(公告)号：US09943339B2
公开(公告)日：2018-04-17
申请号：US15426938
申请日：2017-02-07
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Herve Chataigner
IPC分类号： A61B17/56 , A61B17/58 , A61B17/80 , A61F2/30 , A61B17/70 , A61B17/64
CPC分类号： A61B17/7034 , A61B17/6483 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7037 , A61B17/704 , A61B17/7056
摘要： An osseous anchorage implant comprising an attachment structure adapted to receive and be attached to at least one bar is disclosed. The implant is made up of an osseous anchor and an attachment head bearing the attachment means. The attachment head is suitably traversed by a channel that is adapted to receive the bar. The attachment head comprises a clamp that is adapted to clamp the bar against an inside support wall of the channel. The implant is further characterized by the attachment means and the support wall enabling the rotation of the bar about a first axis that is not parallel to the longitudinal axis of the bar. The clamp comprises a moving clamping face, that is adapted to contact the bar, and that is borne by a support head. The bar is enabled to be introduced into the channel from a side of the channel.

8. 发明申请

US20180070990A1 SPINAL OSTEOSYNTHESIS DEVICE AND PREPARATION METHOD 审中-公开
公开(公告)号：US20180070990A1
公开(公告)日：2018-03-15
申请号：US15708907
申请日：2017-09-19
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Michel Onimus , Isabelle Koenig , Alain Ducolombier , Marc Pierunek , Herve Chataigner , Marielle Derosi , Agnes DePostel
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7034 , A61B17/7041
摘要： A spinal internal implantation device for osteosynthesis has one or more bars for supporting for moving the spine and at least one implant for connecting the bars and vertebrae. The implant includes a blown anchor attached to a body of the implant and a fixation arrangement for the bars. The fixation arrangement includes a clamp for clamping the bar against internal walls of a channel formed in the body of the implant. At least part of the length of the bars includes a transversal bearing structure that is a cross-section of the bars having at least one flat part of a part having a lower forepost convexity than the rest of the cross section.

9. 发明授权

US09561056B2 Implant for osseous anchoring with polyaxial head 有权
标题翻译：植入物用于多轴头骨骨锚固
公开(公告)号：US09561056B2
公开(公告)日：2017-02-07
申请号：US15145431
申请日：2016-05-03
申请人： LDR Medical
发明人： Jacques Beaurain , Joel Delecrin , Herve Chataigner
IPC分类号： A61B17/56 , A61B17/58 , A61B17/80 , A61F2/30 , A61B17/70
CPC分类号： A61B17/7034 , A61B17/6483 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7037 , A61B17/704 , A61B17/7056
摘要： An osseous anchorage implant comprising an attachment structure adapted to receive and be attached to at least one bar, that is suitably an element of an osteosynthesis. The implant is made up of an osseous anchor and an attachment head bearing the attachment means. The attachment head is suitably traversed by a channel that is adapted to receive the bar. The attachment head comprises a clamp that is adapted to clamp the bar against an inside support wall of the channel. The implant is further characterized by the attachment means and the support wall enabling the rotation of the bar about a first axis that is not parallel to the longitudinal axis of the bar. The clamp comprises a moving clamping face, that is adapted to contact the bar, and that is borne by a support head that is articulatable at the end of the clamp via a ball and socket connection. The channel is suitably an open channel having an aperture opening onto one of the lateral faces of the attachment head, wherein the aperture bears the clamp. The bar is enabled to be introduced into the channel from a side of the channel.
摘要翻译：一种骨锚固植入物，其包括适于接收并连接至至少一个杆的连接结构，其适合于骨接合术的元件。该植入物由一个骨锚固件和一个附着头组成，该附接头支承附接装置。附接头适合于适于接收杆的通道穿过。附接头包括适于将杆紧固在通道的内侧支撑壁上的夹具。植入物的特征还在于附接装置和支撑壁能够围绕不平行于杆的纵向轴线的第一轴线旋转杆。夹具包括适于接触杆的可移动的夹紧面，并且其由支撑头承载，支撑头可通过球窝连接在夹具的端部铰接。通道适当地是具有在附接头的一个侧面上的开口的开放通道，其中孔承载夹具。该条可以从通道一侧引入通道。

10. 发明授权

US09549766B2 Plate for osteosynthesis device and preassembly method 有权
标题翻译：骨组织切片装置及预组装方法
公开(公告)号：US09549766B2
公开(公告)日：2017-01-24
申请号：US14584674
申请日：2014-12-29
申请人： LDR Medical
发明人： Joel Delecrin , Jerome Allain , Patrick Tropiano , Serge Ganglof , Rémi Poncer
IPC分类号： A61B17/70 , A61B17/86
CPC分类号： A61B17/7007 , A61B17/7001 , A61B17/701 , A61B17/7011 , A61B17/7037 , A61B17/7041 , A61B17/7082 , A61B17/864 , Y10T29/49826
摘要： Various methods, devices, and systems are disclosed that facilitate easier and more compact implantation of osteosynthesis devices. In some embodiments, implants are screwed into two vertebrae and a plate is used to hold and displace the spine. In some plate embodiments, at least one longitudinally elongated opening is disposed at one end of the plate and partially opening onto an edge of the plate. In some plate embodiments, at least one longitudinally elongated opening is disposed at one end of the plate having a portion sufficiently large to be inserted without disassembly in the fixation means of an implant already screwed into the spine when the fixation means are already assembled.
摘要翻译：公开了各种方法，装置和系统，其便于和更紧凑地植入骨接合装置。在一些实施例中，将植入物拧入两个椎骨中，并且使用板来保持和移位脊柱。在一些板实施例中，至少一个纵向细长的开口设置在板的一端并部分地打开在板的边缘上。在一些板实施例中，至少一个纵向细长的开口设置在板的一端，该开口的一端具有足够大的插入部分，而不拆卸已固定在固定装置上的植入物的固定装置中。

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