专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US06332894B1 Polymer filled spinal fusion cage 有权
标题翻译：聚合物填充脊柱融合器
公开(公告)号：US06332894B1
公开(公告)日：2001-12-25
申请号：US09520893
申请日：2000-03-07
申请人： Gregory C Stalcup , Antony J. Lozier
发明人： Gregory C Stalcup , Antony J. Lozier
IPC分类号： A61B1770
CPC分类号： A61B17/7097 , A61B17/3211 , A61B17/7095 , A61B17/7098 , A61F2/30744 , A61F2/441 , A61F2/442 , A61F2/4455 , A61F2/4465 , A61F2/4601 , A61F2/4611 , A61F2002/2835 , A61F2002/30062 , A61F2002/30133 , A61F2002/302 , A61F2002/30583 , A61F2002/4475 , A61F2002/4627 , A61F2002/4635 , A61F2002/465 , A61F2002/4651 , A61F2210/0004 , A61F2210/0085 , A61F2230/0015 , A61F2230/0065 , A61F2310/00353 , A61L27/14 , A61L27/16 , A61L2430/38 , C08L33/12
摘要： An orthopaedic implant for implanting between adjacent vertebrae and a spine, includes a generally annular bag; and a hardened polymer with the bag. The method of fusing adjacent vertebrae in a spine includes the steps of forming an access hole in an annulus of a disc between the adjacent vertebrae; removing the nucleus within the disc to form a cavity surrounded by the annulus; placing a generally annular bag within the cavity; filling the bag with a polymer; injecting bone particles into the cavity surrounded by the annular bag; and hardening the polymer.
摘要翻译：用于植入相邻椎骨和脊柱之间的矫形植入物包括大致环形袋; 和带袋的硬化聚合物。在脊椎中融合相邻椎骨的方法包括以下步骤：在相邻椎骨之间的椎间盘环中形成通孔; 去除盘内的细胞核以形成由环空包围的空腔; 将大体上环形的袋子放置在空腔内; 用聚合物填充袋子; 将骨颗粒注入由环形袋包围的空腔中; 并硬化聚合物。

22. 发明授权

US5437671A Perpendicular rod connector for spinal fixation device 失效
标题翻译：用于脊柱固定装置的垂直杆连接器
公开(公告)号：US5437671A
公开(公告)日：1995-08-01
申请号：US192871
申请日：1994-03-07
申请人： Antony J. Lozier , John R. Johnson , John R. Dimar, II
发明人： Antony J. Lozier , John R. Johnson , John R. Dimar, II
IPC分类号： A61B17/58 , A61B17/70 , A61F5/01 , A61B17/56
CPC分类号： A61B17/7043
摘要： The spinal rod system and perpendicular rod connector of the invention provides for a first rod to be connected by two pedicle screws transverse to the spine across a vertebra. The perpendicular connector is then connected to the first rod anywhere along the rod. The longitudinal spinal rod is then connected to the perpendicular rod connector using common connectors. The perpendicular connector is slidable along the first rod. By using the perpendicular rod connector, the amount of bending and the tolerances required is reduced as the connector may be slid along the transverse rod to accommodate the longitudinal rod. Known pedicle screws may be used with a slight bend placed in the transverse rod to accommodate the spinal column. Alternatively, the pedicle screws may be bent slightly such that a straight transverse rod may be used. By using the perpendicular rod connector and transverse rod arrangement, the amount of bending required on the longitudinal rod may be reduced to thereby shorten the entire procedure.
摘要翻译：本发明的脊椎杆系统和垂直杆连接器提供了一个第一杆，其通过跨脊椎横向于脊柱的两个椎弓根螺钉连接。然后垂直连接器沿着杆的任何地方连接到第一杆。然后使用公共连接器将纵向脊柱杆连接到垂直杆连接器。垂直连接器可沿第一杆滑动。通过使用垂直杆连接器，弯曲量和所需的公差减小，因为连接器可以沿着横向杆滑动以容纳纵向杆。可以使用已知的椎弓根螺钉，轻微弯曲放置在横向杆中以适应脊柱。或者，椎弓根螺钉可以稍微弯曲，使得可以使用直的横向杆。通过使用垂直杆连接器和横杆配置，可以减少纵向杆所需的弯曲量，从而缩短整个过程。

23. 发明授权

US5201734A Spinal locking sleeve assembly 失效
标题翻译：脊柱锁紧套管组件
公开(公告)号：US5201734A
公开(公告)日：1993-04-13
申请号：US700224
申请日：1991-05-14
申请人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower
发明人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/7008 , A61B17/7032 , A61B17/7047
摘要： The present invention relates to a locking sleeve assembly for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The locking sleeve assembly is for interconnecting an elongated rod with another structure. The locking sleeve assembly includes an elongated sleeve having a bore therethrough. The sleeve has a tapered first end and a second end having a lock member thereon. The sleeve includes at least one split extending into the sleeve. The bore is sized to slidably receive the rod. The tapered surface of the sleeve is insertable into a tapered passage of the other structure with the rod in the bore, to form an interference fit between the two tapered surfaces. The locking sleeve assemblies are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies, and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译：本发明涉及一种用于后脊柱系统的锁定套筒组件，包括被设计成固定在人的脊柱上以修正各种横向和矢状畸形的部件。锁定套筒组件用于将细长杆与另一结构相互连接。锁定套筒组件包括具有穿过其中的孔的细长套筒。套筒具有锥形的第一端和在其上具有锁定构件的第二端。套筒包括延伸到套筒中的至少一个开口。孔的尺寸可滑动地容纳杆。套管的锥形表面可插入到另一结构的锥形通道中，杆中的孔被插入，以在两个锥形表面之间形成过盈配合。锁定套筒组件与脊柱系统一起使用，脊柱系统还包括一对平滑的表面的杆，其在脊柱上彼此间隔开地安装，与各种固定装置相结合，例如具有钩身的夹具，钩，具有钩的螺钉身体和耦合器。每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。提供联接器组件以保持杆的间隔。还公开了使用后脊柱系统进行手术的方法。

24. 发明授权

US5154718A Spinal coupler assembly 失效
标题翻译：脊联接器组件
公开(公告)号：US5154718A
公开(公告)日：1992-10-13
申请号：US700219
申请日：1992-05-14
申请人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower , Allan F. Tencer
发明人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower , Allan F. Tencer
IPC分类号： A61B17/70
CPC分类号： A61B17/7052 , A61B17/7008 , A61B17/7047 , A61B17/7032
摘要： The present invention relates to a coupler assembly for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct various lateral and sagittal deformities. The spinal coupler assembly is adapted to be interconnected between two spaced rods. The couplers are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies and the couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译：本发明涉及一种用于后脊柱系统的联接器组件，其包括设计成固定到人的脊柱的部件，以校正各种横向和矢状畸形。脊椎联接器组件适于在两个隔开的杆之间互连。耦合器与脊柱系统一起使用，脊柱系统还包括一对平滑的表面的杆，其在脊柱上彼此间隔开地安装，与各种固定装置连接，例如具有钩体的钩子，钩，具有钩体的螺钉，以及耦合器。每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。提供联接器组件以保持杆的间隔。还公开了使用后脊柱系统进行手术的方法。

25. 发明授权

US5112332A Method of performing spinal surgery 失效
标题翻译：执行脊柱手术的方法
公开(公告)号：US5112332A
公开(公告)日：1992-05-12
申请号：US700230
申请日：1991-05-14
申请人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower , Allan F. Tencer
发明人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower , Allan F. Tencer
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/7008 , A61B17/7032 , A61B17/7047
摘要： The present invention relates to a method of performing surgery on a spinal column utilizing a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The method includes the use of a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods.
摘要翻译：本发明涉及一种利用后脊柱系统在脊柱上执行外科手术的方法，所述后脊柱系统包括被设计为固定到人的脊柱的部件，以校正各种横向和矢状畸形。该方法包括使用一对在脊柱上彼此间隔开地安装的平滑表面的杆，结合各种固定装置，例如具有钩体，钩，具有钩体和联接器的螺钉的夹具。每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。提供联接器组件以保持杆的间隔。

26. 发明授权

US5074864A Clamp assembly for use in a spinal system 失效
标题翻译：夹钳组件用于脊柱系统
公开(公告)号：US5074864A
公开(公告)日：1991-12-24
申请号：US287245
申请日：1988-12-21
申请人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower , Allan F. Tencer
发明人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower , Allan F. Tencer
IPC分类号： A61F2/44 , A61B17/58 , A61B17/70 , F16B13/06
CPC分类号： A61B17/7056 , A61B17/7008 , A61B17/7047 , A61B17/7049 , A61B17/7052 , F16B13/06 , A61B17/7032
摘要： The present invention relates to a mid-line clamp assembly for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The clamp assembly includes inferior and superior clamp halves slidably interconnected with one another. Each clamp half has a body portion and a shoe connected to the body portion. Each clamp half has a stud connected to the body portion. The studs are connectable to other members incorporated in this spinal system for fixing the position of the clamp halves with respect to each other. The clamps are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as the clamps with hook bodies, hooks, screws with hook bodies and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译：本发明涉及一种用于后脊柱系统的中线夹具组件，其包括设计成固定在人的脊柱上以校正各种横向和矢状畸形的部件。夹具组件包括彼此可滑动地互连的下部和上部夹紧半部。每个夹具半部具有连接到主体部分的主体部分和鞋。每个夹具半部具有连接到主体部分的螺柱。螺柱可连接到并入该脊柱系统中的其它构件，用于固定夹具半部相对于彼此的位置。夹具与脊柱系统一起使用，脊柱系统还包括一对平滑的表面杆，其在脊柱上彼此间隔开地安装，与各种固定装置相结合，例如具有钩体，钩，具有钩体的螺钉和耦合器。每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。提供联接器组件以保持杆的间隔。还公开了使用后脊柱系统进行手术的方法。

27. 发明授权

US5020519A Sagittal approximator 失效
标题翻译：矢状近似
公开(公告)号：US5020519A
公开(公告)日：1991-06-04
申请号：US623470
申请日：1990-12-07
申请人： S. Kyle Hayes , John E. Meyers , Antony J. Lozier
发明人： S. Kyle Hayes , John E. Meyers , Antony J. Lozier
IPC分类号： A61B17/02 , A61B17/28 , A61B17/70 , A61B17/88 , A61F2/44
CPC分类号： A61B17/2804 , A61B17/025 , A61B17/7086 , A61B2017/0256 , A61F2/44
摘要： A sagittal approximator for clamping engagement with an open back hook for urging a spinal rod into seating engagement with said hook. The sagittal approximator includes an integral fixed handle and jaw. A shiftable handle is pivotally connected to the fixed handle. A shiftable jaw is pivotally connected to the fixed handle adjacent the fixed jaw. The pivotal handle and jaw are pivotally interconnected such that as the pivotal handle is shifted, the pivotal jaw shifts accordingly. The fixed handle includes a threaded channel and longitudinal guide rib. A spinal rod engagement head is slidably carried by the fixed handle and jaw and includes a spinal rod seat which with contact with the spinal rod produces a balanced seating load on the rod. A threaded pusher rod is carried by the channel which when rotated longitudinally shifts the head relative to the fixed handle.
摘要翻译：矢状近似器，用于与打开的后钩夹紧接合，用于促使脊柱杆与所述钩座接合。矢状近似器包括一体的固定手柄和颚。可移动手柄枢转地连接到固定手柄。可移动的钳口可枢转地连接到与固定钳口相邻的固定手柄。枢转手柄和钳口枢转地互连，使得当枢转手柄移动时，枢转卡爪相应地移动。固定手柄包括螺纹通道和纵向引导肋。脊椎杆接合头可滑动地由固定的把手和钳口承载并且包括与脊柱杆接触的脊柱杆座，在杆上产生平衡的就座负荷。螺纹推杆由通道承载，当旋转时相对于固定手柄纵向移动头部。

28. 发明授权

US08852284B2 Hydrogel proximal interphalangeal implant 有权
标题翻译：水凝胶近端指间植入物
公开(公告)号：US08852284B2
公开(公告)日：2014-10-07
申请号：US12025959
申请日：2008-02-05
申请人： Roy C. Wiley , Antony J. Lozier , Mary Phillips
发明人： Roy C. Wiley , Antony J. Lozier , Mary Phillips
IPC分类号： A61F2/38
CPC分类号： A61F2/4241 , A61F2002/30075 , A61F2002/4243 , A61F2002/4248 , A61F2210/0061
摘要： A prosthetic for use in an interphalangeal joint including a body portion and a weave portion. The body portion may be manufactured from a hydrogel material. The body portion includes an pair of stems and an intermediate section located in between the two stems. The intermediate section includes a recess allowing for flexing of the body portion.
摘要翻译：用于包括身体部分和织造部分的指间关节的假体。主体部分可以由水凝胶材料制成。主体部分包括一对杆和位于两个杆之间的中间部分。中间部分包括允许主体部分弯曲的凹部。

29. 发明申请

US20110307060A1 IMPLANT SENSORS 审中-公开
标题翻译：植入传感器
公开(公告)号：US20110307060A1
公开(公告)日：2011-12-15
申请号：US13209881
申请日：2011-08-15
申请人： Antony J. Lozier , David B. Rich , Russell M. Parrott
发明人： Antony J. Lozier , David B. Rich , Russell M. Parrott
IPC分类号： A61F2/28 , A61B5/103
CPC分类号： A61F2/3859 , A61B17/7275 , A61B17/8855 , A61B2017/00022 , A61B2017/00221 , A61B2017/00557 , A61F2/28 , A61F2/36 , A61F2002/30004 , A61F2002/30581 , A61F2002/30583 , A61F2002/30668 , A61F2002/3067 , A61F2002/48 , A61F2002/488 , A61F2210/0085 , A61F2250/0001 , A61F2250/0002 , A61F2250/0014 , A61F2310/00353 , Y10T442/3228
摘要： Exemplary orthopedic implants are disclosed. The orthopedic implants may include one or more sensors. Exemplary sensors include sensors to monitor bone growth, changes to the implant over time, and proper placement of the implant. The orthopedic implants may include a woven material. Sensor arrangements to detect a state of an item are disclosed. Exemplary states include folded, unfolded, and inflated. Exemplary items include an orthopedic implant and a parachute.
摘要翻译：公开了示例性矫形植入物。矫形植入物可以包括一个或多个传感器。示例性传感器包括用于监测骨骼生长的传感器，随着时间的推移对植入物的改变以及植入物的适当放置。矫形植入物可以包括编织材料。公开了用于检测物品状态的传感器装置。示例性状态包括折叠，展开和膨胀。示例性的项目包括矫形植入物和降落伞。

30. 发明授权

US08029566B2 Implant sensors 有权
标题翻译：植入物传感器
公开(公告)号：US08029566B2
公开(公告)日：2011-10-04
申请号：US12131188
申请日：2008-06-02
申请人： Antony J. Lozier , David B. Rich , Russell M. Parrott
发明人： Antony J. Lozier , David B. Rich , Russell M. Parrott
IPC分类号： A61F2/28
CPC分类号： A61F2/3859 , A61B17/7275 , A61B17/8855 , A61B2017/00022 , A61B2017/00221 , A61B2017/00557 , A61F2/28 , A61F2/36 , A61F2002/30004 , A61F2002/30581 , A61F2002/30583 , A61F2002/30668 , A61F2002/3067 , A61F2002/48 , A61F2002/488 , A61F2210/0085 , A61F2250/0001 , A61F2250/0002 , A61F2250/0014 , A61F2310/00353 , Y10T442/3228
摘要： Exemplary orthopedic implants are disclosed. The orthopedic implants may include one or more sensors. Exemplary sensors include sensors to monitor bone growth, changes to the implant over time, and proper placement of the implant. The orthopedic implants may include a woven material. Sensor arrangements to detect a state of an item are disclosed. Exemplary states include folded, unfolded, and inflated. Exemplary items include an orthopedic implant and a parachute.
摘要翻译：公开了示例性矫形植入物。矫形植入物可以包括一个或多个传感器。示例性传感器包括用于监测骨骼生长的传感器，随着时间的推移对植入物的改变以及植入物的适当放置。矫形植入物可以包括编织材料。公开了用于检测物品状态的传感器装置。示例性状态包括折叠，展开和膨胀。示例性的项目包括矫形植入物和降落伞。

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