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

US20090240292A1 Spinal Rod Guide For A Vertebral Screw Spinal Rod Connector Assembly 有权
标题翻译：脊柱螺钉脊椎杆连接器组件的脊柱导杆
公开(公告)号：US20090240292A1
公开(公告)日：2009-09-24
申请号：US12408684
申请日：2009-03-21
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： A61F5/00
CPC分类号： A61B17/7091 , A61B17/7083 , A61B17/7085
摘要： A spinal rod guide and/or guide assembly is provided for mounting a spinal rod onto a spinal rod holder/connector of a vertebral bone screw. The spinal rod guide is configured to extend between an opening in a patient's body and the spinal rod holder of the vertebral bone screw assembly, to receive a spinal rod therein, and thereafter accurately guide the spinal rod into the spinal rod holder. The spinal rod guide is defined by a first elongated arc portion and a second elongated arc portion to define a guide tube for the introduction and placement of additional spinal rod components onto the spinal rod connector, particularly, but not necessarily, for securing the spinal rod into the spinal rod connector. The elongated arc portions are mountable or initially attached onto a top of a spinal rod holder of a spinal rod bone screw assembly. The elongated arc portions (tube) define first and second longitudinal slots extending from a top of the elongated arc portions to a bottom of the elongated arc portions. The two longitudinal slots are situated such as to be diametrically opposite one another. Each longitudinal slot aligns with a spinal rod slot of the spinal rod holder to thereby allow easy placement of the spinal rod into the spinal rod holder. Thereafter, the defined elongated tube provides direct communication and alignment with the top of the spinal rod holder in order to receive a spinal rod connector drive screw for securing the spinal rod into the spinal rod holder.
摘要翻译：提供脊柱杆引导件和/或引导组件用于将脊柱杆安装到椎骨螺钉的脊柱杆保持器/连接器上。脊柱杆引导件构造成在患者体内的开口和椎骨螺钉组件的脊柱杆保持器之间延伸，以在其中接纳脊柱杆，然后将脊柱杆精确地引导到脊柱杆保持器中。脊柱杆引导件由第一细长弧形部分和第二细长弧形部分限定，以限定用于将额外的脊柱杆部件引入和放置到脊椎杆连接器上的引导管，特别但不一定用于固定脊柱杆进入脊椎杆连接器。细长的弧形部分可安装或最初附接到脊柱杆骨螺钉组件的脊柱杆保持器的顶部。细长的弧形部分（管）限定从细长的弧形部分的顶部延伸到细长的弧形部分的底部的第一和第二纵向槽。两个纵向槽位于彼此沿径向相对的位置。每个纵向槽与脊柱杆保持器的脊柱杆狭槽对准，从而容易地将脊柱杆放置到脊柱杆保持器中。此后，限定的细长管提供与脊柱杆保持器的顶部的直接连通和对准，以便接收脊椎杆连接器驱动螺钉，用于将脊柱杆固定到脊柱杆保持器中。

2. 发明授权

US09095386B2 Spinal rod guide for a vertebral screw spinal rod connector assembly 有权
标题翻译：用于椎体螺钉脊柱杆连接器组件的脊柱导杆
公开(公告)号：US09095386B2
公开(公告)日：2015-08-04
申请号：US12408684
申请日：2009-03-21
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： A61B17/7091 , A61B17/7083 , A61B17/7085
摘要： A spinal rod guide and/or guide assembly is provided for mounting a spinal rod onto a spinal rod holder/connector of a vertebral bone screw. The spinal rod guide is configured to extend between an opening in a patient's body and the spinal rod holder of the vertebral bone screw assembly, to receive a spinal rod therein, and thereafter accurately guide the spinal rod into the spinal rod holder. The spinal rod guide is defined by a first elongated arc portion and a second elongated arc portion to define a guide tube for the introduction and placement of additional spinal rod components onto the spinal rod connector, particularly, but not necessarily, for securing the spinal rod into the spinal rod connector. The elongated arc portions are mountable or initially attached onto a top of a spinal rod holder of a spinal rod bone screw assembly. The elongated arc portions (tube) define first and second longitudinal slots extending from a top of the elongated arc portions to a bottom of the elongated arc portions. The two longitudinal slots are situated such as to be diametrically opposite one another. Each longitudinal slot aligns with a spinal rod slot of the spinal rod holder to thereby allow easy placement of the spinal rod into the spinal rod holder. Thereafter, the defined elongated tube provides direct communication and alignment with the top of the spinal rod holder in order to receive a spinal rod connector drive screw for securing the spinal rod into the spinal rod holder.
摘要翻译：提供脊柱杆引导件和/或引导组件用于将脊柱杆安装到椎骨螺钉的脊柱杆保持器/连接器上。脊柱杆引导件构造成在患者体内的开口和椎骨螺钉组件的脊柱杆保持器之间延伸，以在其中接纳脊柱杆，然后将脊柱杆精确地引导到脊柱杆保持器中。脊柱杆引导件由第一细长弧形部分和第二细长弧形部分限定，以限定用于将额外的脊柱杆部件引入和放置到脊椎杆连接器上的引导管，特别但不一定用于固定脊柱杆进入脊椎杆连接器。细长的弧形部分可安装或最初附接到脊柱杆骨螺钉组件的脊柱杆保持器的顶部。细长的弧形部分（管）限定从细长的弧形部分的顶部延伸到细长的弧形部分的底部的第一和第二纵向槽。两个纵向槽位于彼此沿径向相对的位置。每个纵向槽与脊柱杆保持器的脊柱杆狭槽对准，从而容易地将脊柱杆放置到脊柱杆保持器中。此后，限定的细长管提供与脊柱杆保持器的顶部的直接连通和对准，以便接收脊椎杆连接器驱动螺钉，用于将脊柱杆固定到脊柱杆保持器中。

3. 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。

4. 发明申请

US20090318970A1 Spinal Rod Connectors Configured to Retain Spinal Rods of Varying Diameters 审中-公开
标题翻译：脊柱连接器配置为保留不同直径的脊柱
公开(公告)号：US20090318970A1
公开(公告)日：2009-12-24
申请号：US12487794
申请日：2009-06-19
申请人： Michael S. Butler , Thomas J. Wegrzyn III
发明人： Michael S. Butler , Thomas J. Wegrzyn III
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/7035
摘要： A spinal rod connector is configured to accommodate a range of spinal rod diameters. The present spinal rod connector may take the form of a spinal rod screw head, hook, spinal rod connector or a spinal rod holder. The spinal rod connector has spinal rod reception slots whose sides narrow towards a bottom of the slot. The narrowing of the sides provides a wedging effect such that a spinal rod is wedged into place during locking. The narrowing sides of the slots thus provide for the accommodation of varying rod diameters. The spinal connector also provides significant improvement in spinal rod torsional resistance compared to prior art radial shaped slots. In one form, the spinal rod reception slots are essentially V-shaped. However, other shapes following the principles of the present invention may be used and are contemplated. The width of the slot sides and the rate of curvature of the slot sides thus determine the range of spinal rod diameters that are accommodated by the spinal rod reception slots and therefore the spinal rod connector.
摘要翻译：脊椎杆连接器被配置成适应一定范围的脊柱杆直径。目前的脊柱杆连接器可采取脊柱杆螺钉头，钩，脊柱杆连接器或脊柱杆支架的形式。脊柱杆连接器具有脊侧杆接收狭槽，其侧面朝向槽的底部变窄。侧面的变窄提供楔形效果，使得在锁定期间脊椎杆楔入就位。狭槽的狭窄侧面因此提供适应不同杆直径。与现有技术的径向形状的狭槽相比，脊椎连接器还提供了脊椎杆扭转阻力的显着改善。在一种形式中，脊柱杆接收槽基本上是V形的。然而，可以使用遵循本发明的原理的其他形状并且被设想。狭槽侧的宽度和槽侧的曲率的速率因此决定了由脊柱杆接收槽和因此脊椎杆连接器容纳的脊柱杆直径的范围。

5. 发明申请

US20100256765A1 Spinal Implants and Deployment Instruments For Covering Traumatized Spinal Disc Areas 审中-公开
标题翻译：脊柱植入物和用于覆盖创伤性脊柱区域的部署仪器
公开(公告)号：US20100256765A1
公开(公告)日：2010-10-07
申请号：US12752287
申请日：2010-04-01
申请人： Michael S. Butler , Thomas J. Wegrzyn, III
发明人： Michael S. Butler , Thomas J. Wegrzyn, III
IPC分类号： A61F2/44 , A61B17/00
CPC分类号： A61B17/0642 , A61B17/0057 , A61B17/0682 , A61B17/7059 , A61B17/8085 , A61F2/30749 , A61F2/442 , A61F2/4611 , A61F2002/30459 , A61F2002/30481 , A61F2002/30785 , A61F2002/30841 , A61F2002/30904 , A61F2002/4435 , A61F2002/4627 , A61F2220/0008 , A61F2220/0025 , A61F2220/0066 , A61F2310/00023
摘要： A spinal implant and method of implant use are provided for application about a spinal implant area. The spinal implant is formed of a resilient and/or elastic covering, and first and second bone fasteners for holding the covering in place. An all-in-one deployment instrument is also provided that delivers and installs the spinal implant to the spinal implant site. The spinal implant provides a covering for the spinal implant site such as a spinal disc fissure, about a portion of a spinal disc after a full or partial discectomy or other procedure, and/or over any spinal disc area. The covering is disposed between and held by the first and second bone fasteners. An application instrument for introducing and installing the present spinal implant is also provided. The instrument introduces then applies the covering at the spinal implant site and drives the vertebral body staples into the vertebral body to secure the covering to the spinal implant site. The covering may include a spinal medicament and/or provide a spinal medicament delivery system.
摘要翻译：脊柱植入物和植入物使用方法被提供用于脊柱植入区域的应用。脊椎植入物由弹性和/或弹性覆盖物以及用于将覆盖物保持就位的第一和第二骨紧固件形成。还提供了一体式的部署仪器，可将脊柱植入物交付并安装到脊柱植入部位。脊柱植入物为脊髓植入部位提供覆盖物，例如椎间盘裂隙，在完全或部分椎间盘切除术或其它手术之后，和/或在任何脊椎盘区域上的约一部分脊椎盘。覆盖物设置在第一和第二骨紧固件之间并由第一和第二骨紧固件保持。还提供了一种用于引入和安装本发明的脊柱植入物的应用仪器。该仪器介绍然后在脊椎植入部位应用覆盖物，并将椎体钉入椎体，将覆盖物固定到脊柱植入部位。覆盖物可以包括脊柱药物和/或提供脊髓药物递送系统。

6. 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。

7. 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。

8. 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。

9. 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

10. 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。

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