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. 发明授权

US08172879B2 Resilient spinal rod system with controllable angulation 有权
标题翻译：弹性脊柱杆系统具有可控的角度
公开(公告)号：US08172879B2
公开(公告)日：2012-05-08
申请号：US12196438
申请日：2008-08-22
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/70
CPC分类号： A61B17/7029 , A61B17/7013
摘要： A spinal rod includes a rod tube formed of a biocompatible material, a spring rod formed of a biocompatible material and having a spring rod portion disposed in the rod tube, the spring rod portion axially movable within the rod tube whereby application of an axial force on the spring rod portion creates axial movement of the spring rod relative to the rod tube causing the spring rod and the rod tube to flex and arch, and a spacer ring radially disposed between the rod tube and the spring rod.
摘要翻译：脊柱杆包括由生物相容性材料形成的棒管，由生物相容性材料形成的弹簧杆，并且具有设置在杆管中的弹簧杆部分，弹簧杆部分可在杆管内轴向移动，由此施加轴向力弹簧杆部分产生弹簧杆相对于杆管的轴向移动，导致弹簧杆和杆管弯曲和弯曲，并且间隔环径向地设置在杆管和弹簧杆之间。

2. 发明申请

US20090234391A1 Spinal Rod Connector Assembly For A Vertebral Bone Screw 有权
标题翻译：用于椎骨螺钉的脊柱连接器组件
公开(公告)号：US20090234391A1
公开(公告)日：2009-09-17
申请号：US12403875
申请日：2009-03-13
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7038 , A61B17/7041
摘要： A spinal rod connector provides single step locking of a spinal rod relative to a bone screw. The single step lock-up is in line with the vertebral bone screw while still allowing for effectively 3600 of rotation of a portion of the spinal rod connector assembly with the spinal rod (but functionally 180° or +/−90° of the 0° position depicted in the various figures). The present spinal rod connector assembly utilizes components having V-shapes of various angles to provide holding of the spinal rod. A pulling and compression force locks the spinal rod onto the spinal rod connector and thus relative to the vertebral bone screw to which the spinal rod connector assembly is attached. The present spinal rod connector allows easy sliding down on guides of the spinal rod connector assembly since spinal rod rotation locks up from the rod being pulled towards the vertebral bone screw.
摘要翻译：脊柱杆连接器提供相对于骨螺钉的脊柱杆的单步锁定。单步锁定与椎骨螺钉一致，同时仍然允许脊柱杆连接器组件的一部分与脊柱杆的有效3600旋转（但是功能上为0°的180°或+/- 90° 位置）。本发明的脊柱杆连接器组件使用具有各种角度的V形的部件来提供脊柱杆的保持。拉力和压缩力将脊柱杆锁定到脊椎杆连接器上并且因此将脊髓杆连接器组件附接到脊椎骨螺钉。目前的脊柱杆连接器允许在脊柱杆连接器组件的引导件上容易地向下滑动，因为脊柱杆旋转锁定从杆被拉向椎骨螺钉。

3. 发明申请

US20090177234A1 Spinal Cross-Connector With Spinal Extensor Muscle Curvature 有权
标题翻译：脊柱交叉连接器与脊柱拉伸肌肉曲率
公开(公告)号：US20090177234A1
公开(公告)日：2009-07-09
申请号：US12348279
申请日：2009-01-03
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/70
CPC分类号： A61B17/7052
摘要： A spinal cross connector is configured for connection between spinal rods and provides allowance or space for spinal extensor muscles once the spinal process has been removed. The cross connector has curved first and second connection members that are adjustable in length and rotation relative to one another. A first clamping member is provided on the first connection member and defines first and second arcuate jaws that are adapted to clamp onto a first spinal rod. A second clamping member is provided on the second connection member and defines first and second arcuate jaws that are adapted to clamp onto a second spinal rod. Both the first and second clamping members are rotatable and thus provide the rotational adjustment. The cross-connector also provides easy in situ sizing and adjustability.
摘要翻译：脊柱交叉连接器被配置为用于脊椎杆之间的连接，并且一旦脊柱过程被移除就为脊柱伸肌提供允许或空间。十字连接器具有弯曲的第一和第二连接构件，该第一和第二连接构件的长度和相对于彼此的旋转是可调节的。第一夹紧构件设置在第一连接构件上并且限定适于夹紧到第一脊柱杆上的第一和第二弓形夹爪。第二夹紧构件设置在第二连接构件上并且限定适于夹紧到第二脊柱杆上的第一和第二弓形夹爪。第一和第二夹紧构件都是可旋转的，因此提供旋转调节。交叉连接器还提供容易的原位尺寸和可调性。

4. 外观设计

USD737446S1 Spinal interbody distractor 有权
标题翻译：脊椎体间牵引器
公开(公告)号：USD737446S1
公开(公告)日：2015-08-25
申请号：US29422601
申请日：2012-05-22
申请人： Michael S. Butler , Brian D. Hartsell
设计人： Michael S. Butler , Brian D. Hartsell
CPC分类号： A61F2/4455 , A61B2017/0256 , A61F2002/30131 , A61F2002/30166 , A61F2002/30904 , A61F2002/4475 , A61F2230/0013 , A61F2230/0028

5. 发明授权

US08764754B2 Systems and methods for spinal rod insertion and reduction 有权
标题翻译：脊柱杆插入和还原的系统和方法
公开(公告)号：US08764754B2
公开(公告)日：2014-07-01
申请号：US13016666
申请日：2011-01-28
申请人： Michael S. Butler , Brian D. Hartsell , Thomas J. Wegrzyn, III
发明人： Michael S. Butler , Brian D. Hartsell , Thomas J. Wegrzyn, III
IPC分类号： A61B17/70
CPC分类号： A61B17/7086 , A61B17/8863
摘要： A guide assembly includes a spinal screw assembly having a bone screw and a spinal rod holder; and a spinal rod guide having first and second elongated arc portions defining a pair of longitudinal slots extending along the first and second arc portions, each of the first and second arc portions further defining at least one recess extending transversely from each of the longitudinal slots, the at least one recess configured to receive at least a portion of a reduction tool to enable reduction of a spinal rod received within the spinal rod holder.
摘要翻译：引导组件包括具有骨螺钉和脊柱杆保持器的脊椎螺钉组件; 以及脊柱杆导向器，其具有限定沿着所述第一和第二弧形部分延伸的一对纵向狭槽的第一和第二细长弧形部分，所述第一和第二弧形部分中的每一个还限定从每个所述纵向狭槽横向延伸的至少一个凹部，所述至少一个凹部经配置以容纳至少一部分减速工具，以能够减小接收在所述脊柱杆保持器内的脊柱杆。

6. 发明授权

US08177813B2 Expandable spinal spacer 有权
标题翻译：可扩展脊柱垫片
公开(公告)号：US08177813B2
公开(公告)日：2012-05-15
申请号：US12234634
申请日：2008-09-20
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/70
CPC分类号： A61B17/7065 , A61B17/70 , A61B2017/00557
摘要： A spinal spacer or stenotic device is expandable, inflated and/or filled in situ or ex vivo through the addition of a biocompatible fill material into the spinal implant once inserted or implanted in like manner to an angioplasty bag. Once implanted, expansion or inflation of the present expandable spinal spacer distracts the spine (creates spacing). The present expandable spinal spacer can operate as an interspinous, interspinous process, or intralaminar spinal spacer. In general the present expandable spinal space creates and/or maintains spacing between vertebrae or components of vertebrae. The present expandable spinal spacer is formed of a generally pliable biocompatible material that is collapsible and expandable/fillable. Preferably, but not necessarily, the biocompatible material is a mesh or weave type material, although other materials may be used.
摘要翻译：脊髓间隔物或狭窄装置可以通过将插入或植入血管成形术袋中的生物相容性填充材料一次插入或植入脊柱植入体中而原位或离体扩张，充气和/或填充。一旦植入，本发明的可扩张脊柱垫片的膨胀或膨胀分散脊柱（产生间距）。本发明的可扩张脊椎间隔器可以作为棘突间棘突间隔或椎间盘内脊髓间隔器。通常，本发明的可扩张脊柱空间产生和/或维持椎骨或椎骨部件之间的间隔。本发明的可扩张脊椎间隔物由可折叠和可膨胀/可填充的通常柔韧的生物相容性材料形成。优选但不是必需的，生物相容性材料是网状或编织型材料，尽管可以使用其它材料。

7. 发明申请

US20110178560A1 SYSTEMS AND METHODS FOR SPINAL ROD INSERTION AND REDUCTION 有权
标题翻译：脊柱插入和减少的系统和方法
公开(公告)号：US20110178560A1
公开(公告)日：2011-07-21
申请号：US13016666
申请日：2011-01-28
申请人： Michael S. BUTLER , Brian D. Hartsell , Thomas J. Wegrzyn, III
发明人： Michael S. BUTLER , Brian D. Hartsell , Thomas J. Wegrzyn, III
IPC分类号： A61B17/56
CPC分类号： A61B17/7086 , A61B17/8863
摘要： A guide assembly includes a spinal screw assembly having a bone screw and a spinal rod holder; and a spinal rod guide having first and second elongated arc portions defining a pair of longitudinal slots extending along the first and second arc portions, each of the first and second arc portions further defining at least one recess extending transversely from each of the longitudinal slots, the at least one recess configured to receive at least a portion of a reduction tool to enable reduction of a spinal rod received within the spinal rod holder.
摘要翻译：引导组件包括具有骨螺钉和脊柱杆保持器的脊椎螺钉组件; 以及脊柱杆导向器，其具有限定沿着所述第一和第二弧形部分延伸的一对纵向狭槽的第一和第二细长弧形部分，所述第一和第二弧形部分中的每一个还限定从每个所述纵向狭槽横向延伸的至少一个凹部，所述至少一个凹部经配置以容纳至少一部分减速工具，以能够减小接收在所述脊柱杆保持器内的脊柱杆。

8. 发明申请

US20090082808A1 Expandable Spinal Spacer 有权
标题翻译：可扩展脊柱间隔
公开(公告)号：US20090082808A1
公开(公告)日：2009-03-26
申请号：US12234634
申请日：2008-09-20
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/70 , A61F2/44
CPC分类号： A61B17/7065 , A61B17/70 , A61B2017/00557
摘要： A spinal spacer or stenotic device is expandable, inflated and/or filled in situ or ex vivo through the addition of a biocompatible fill material into the spinal implant once inserted or implanted in like manner to an angioplasty bag. Once implanted, expansion or inflation of the present expandable spinal spacer distracts the spine (creates spacing). The present expandable spinal spacer can operate as an interspinous, interspinous process, or intralaminar spinal spacer. In general the present expandable spinal space creates and/or maintains spacing between vertebrae or components of vertebrae. The present expandable spinal spacer is formed of a generally pliable biocompatible material that is collapsible and expandable/fillable. Preferably, but not necessarily, the biocompatible material is a mesh or weave type material, although other materials may be used.
摘要翻译：脊髓间隔物或狭窄装置可以通过将插入或植入血管成形术袋中的生物相容性填充材料一次插入或植入脊柱植入体中而原位或离体扩张，充气和/或填充。一旦植入，本发明的可扩张脊柱垫片的膨胀或膨胀分散脊柱（产生间距）。本发明的可扩张脊椎间隔器可以作为棘突间棘突间隔或椎间盘内脊髓间隔器。通常，本发明的可扩张脊柱空间产生和/或维持椎骨或椎骨部件之间的间隔。本发明的可扩张脊椎间隔物由可折叠和可膨胀/可填充的通常柔韧的生物相容性材料形成。优选但不是必需的，生物相容性材料是网状或编织型材料，尽管可以使用其它材料。

9. 发明授权

US08715321B2 Spinal facet fastener 有权
标题翻译：脊柱小面紧固件
公开(公告)号：US08715321B2
公开(公告)日：2014-05-06
申请号：US12572101
申请日：2009-10-01
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/70
CPC分类号： A61B17/7064
摘要： A spinal implant includes a first leg configured to abut a surface of an inferior articular process of a first vertebra that forms one portion of a spinal facet joint between the first vertebra and an adjacent second vertebra, a second leg configured to abut a surface of a superior articular process of the adjacent second vertebrae that forms another portion of the spinal facet joint between the first vertebra and the adjacent second vertebra, and a cross-member connected between the first and second legs and maintaining the first and second legs in a spaced-apart relationship. The spinal implant may restrict flexion and/or extension of the spinal facet joint when received about the spinal facet joint.
摘要翻译：脊柱植入物包括构造成邻接形成第一椎骨的下关节突的表面的第一腿，所述第一脊椎形成在第一椎骨和相邻的第二椎骨之间形成脊柱小关节的一部分，第二腿构造成邻接第相邻的第二椎骨的上关节进程形成在第一椎骨和相邻的第二椎骨之间的脊椎小关节的另一部分，以及连接在第一和第二腿之间并且将第一和第二腿保持间隔开的横向构件，分开的关系。脊柱植入物可以限制在接近脊椎小关节时脊柱小关节的弯曲和/或延伸。

10. 发明授权

US08475461B2 Instruments for installing multi-section intervertebral spinal implants 有权
标题翻译：用于安装多节段椎间植入物的仪器
公开(公告)号：US08475461B2
公开(公告)日：2013-07-02
申请号：US12797360
申请日：2010-06-09
申请人： Michael S. Butler , Brian D. Hartsell
发明人： Michael S. Butler , Brian D. Hartsell
IPC分类号： A61B17/88 , A61B17/70
CPC分类号： A61F2/4611 , A61F2002/4485 , A61F2002/4623 , A61F2002/4627
摘要： Instruments are provided for delivering and installing a multi-section spinal implant in-situ one section at a time by sequential deployment and assembling of the multi-section spinal implant sections into an intervertebral space. An advancement mechanism provides controlled deployment of individual implant sections from the instrument. Each instrument accepts a plurality of implant sections that are stacked on a deployment rod. Activation of the advancement mechanism advances a pusher against a rearward implant section of the implant section stack. This, in turn, advances all or some of the implant sections such that the forward most implant section exits the instrument. As the advancement mechanism is further activated, additional implant sections are deployed from the instrument. In this manner, a multi-section spinal implant of any number of implant sections may be delivered and assembled in situ. In one form, the advancement mechanism comprises an indexing mechanism. In another form, the advancement mechanism comprises a ratchet device provided on and between a trigger and an advancement tube.
摘要翻译：提供仪器用于通过将多部分脊柱植入部分顺序部署和组装到椎间空间中，一次部分地递送和安装多部分脊柱植入物。推进机构提供来自仪器的单个植入物部分的受控部署。每个器械接受堆叠在展开杆上的多个植入部分。推进机构的激活使推进器抵靠植入部分堆叠的后部注入部分。这进而推进所有或一些植入部分，使得最前面的植入部分离开器械。随着推进机构的进一步活动，从仪器部署了额外的植入部分。以这种方式，任何数量的植入部分的多部分脊柱植入物可以原位输送和组装。在一种形式中，前进机构包括索引机构。在另一种形式中，前进机构包括设置在扳机和推进管之间和之间的棘轮装置。

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