公开(公告)号：US20100222822A1

公开(公告)日：2010-09-02

申请号：US12715049

申请日：2010-03-01

申请人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey Wade Poyner ,  Ricardo Sasso

发明人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey Wade Poyner ,  Ricardo Sasso

IPC分类号： A61B17/70

CPC分类号： A61B17/7032 ,  A61B17/7004 ,  A61B17/701 ,  A61B17/7037 ,  A61B17/7041 ,  A61B17/7049 ,  A61B17/7055 ,  A61B17/7056

摘要： A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The channel is adapted to receive an orthopedic rod, and the saddle member can include a hole to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. The anchoring member in one embodiment is a screw coupled to the hole of the saddle, and in another embodiment, the anchoring member is a hook. The offset member may be coupled to the saddle member to allow for offset connection of rods. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The cross-link connector has an integrally formed cylindrical member that couples a pair of coupling portions together. The cylindrical member can be bent along multiple axes. The occipital plate secures the rods to the occipital bone of the skull. The occipital plate has a cross-shaped plate with a plurality of apertures defined in the plate and at least one saddle member coupled to the plate. Alternatively, the occipital rod can be secured to the occipital bone.

摘要翻译： 后固定系统包括鞍形构件，锚定构件，枕骨板，枕骨杆和交联连接器。 锚定构件将鞍形构件锚定到骨头。 鞍座构件包括限定通道的一对直立部分。 通道适于接纳矫形杆，并且鞍座构件可包括用于接收锚定构件的孔。 鞍形构件和锚定构件可以联接成允许构件的多轴向移动。 一个实施例中的锚固构件是联接到鞍座的孔的螺钉，并且在另一个实施例中，锚固构件是钩。 偏移构件可以联接到鞍座构件以允许杆的偏移连接。 可以通过将杆与交联连接器连接来实现单个杆的连接。 交联连接器具有将一对联接部分连接在一起的整体形成的圆柱形构件。 圆柱形构件可以沿着多个轴线弯曲。 枕骨板将杆固定在头骨的枕骨上。 枕骨板具有十字形板，其中限定在板中的多个孔和联接到板的至少一个鞍形构件。 或者，枕骨杆可以固定在枕骨上。

公开(公告)号：US07699872B2

公开(公告)日：2010-04-20

申请号：US10230781

申请日：2002-08-28

申请人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey Wade Poyner ,  Ricardo Sasso

发明人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey Wade Poyner ,  Ricardo Sasso

IPC分类号： A61B17/70

CPC分类号： A61B17/7037 ,  A61B17/7002 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7041 ,  A61B17/7044 ,  A61B17/7049 ,  A61B17/705 ,  A61B17/7055 ,  A61B17/7059

摘要： A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The channel is adapted to receive an orthopedic rod, and the saddle member can include a hole to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. The anchoring member in one embodiment is a screw coupled to the hole of the saddle, and in another embodiment, the anchoring member is a hook. The offset member may be coupled to the saddle member to allow for offset connection of rods. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The cross-link connector has an integrally formed cylindrical member that couples a pair of coupling portions together. The cylindrical member can be bent along multiple axes. The occipital plate secures the rods to the occipital bone of the skull. The occipital plate has a cross-shaped plate with a plurality of apertures defined in the plate and at least one saddle member coupled to the plate. Alternatively, the occipital rod can be secured to the occipital bone.

摘要翻译： 后固定系统包括鞍形构件，锚定构件，枕骨板，枕骨杆和交联连接器。 锚定构件将鞍形构件锚定到骨头。 鞍座构件包括限定通道的一对直立部分。 通道适于接纳矫形杆，并且鞍座构件可包括用于接收锚定构件的孔。 鞍形构件和锚定构件可以联接成允许构件的多轴向移动。 一个实施例中的锚固构件是联接到鞍座的孔的螺钉，并且在另一个实施例中，锚固构件是钩。 偏移构件可以联接到鞍座构件以允许杆的偏移连接。 可以通过将杆与交联连接器连接来实现单个杆的连接。 交联连接器具有将一对联接部分连接在一起的整体形成的圆柱形构件。 圆柱形构件可以沿着多个轴线弯曲。 枕骨板将杆固定在头骨的枕骨上。 枕骨板具有十字形板，其中限定在板中的多个孔和联接到板的至少一个鞍形构件。 或者，枕骨杆可以固定在枕骨上。

公开(公告)号：US06485491B1

公开(公告)日：2002-11-26

申请号：US09663638

申请日：2000-09-15

申请人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey Wade Poyner ,  Ricardo Sasso

发明人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey Wade Poyner ,  Ricardo Sasso

IPC分类号： A61B1770

CPC分类号： A61B17/7037 ,  A61B17/7002 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7041 ,  A61B17/7044 ,  A61B17/7049 ,  A61B17/705 ,  A61B17/7055 ,  A61B17/7059

摘要： A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The channel is adapted to receive an orthopedic rod, and the saddle member can include a hole to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. The anchoring member in one embodiment is a screw coupled to the hole of the saddle, and in another embodiment, the anchoring member is a hook. The offset member may be coupled to the saddle member to allow for offset connection of rods. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The cross-link connector has an integrally formed cylindrical member that couples a pair of coupling portions together. The cylindrical member can be bent along multiple axes. The occipital plate secures the rods to the occipital bone of the skull. The occipital plate has a cross-shaped plate with a plurality of apertures defined in the plate and at least one saddle member coupled to the plate. Alternatively, the occipital rod can be secured to the occipital bone.

摘要翻译： 后固定系统包括鞍形构件，锚定构件，枕骨板，枕骨杆和交联连接器。 锚定构件将鞍形构件锚定到骨头。 鞍座构件包括限定通道的一对直立部分。 通道适于接纳矫形杆，并且鞍座构件可包括用于接收锚定构件的孔。 鞍形构件和锚定构件可以联接成允许构件的多轴向移动。 一个实施例中的锚固构件是联接到鞍座的孔的螺钉，并且在另一个实施例中，锚固构件是钩。 偏移构件可以联接到鞍座构件以允许杆的偏移连接。 可以通过将杆与交联连接器连接来实现单个杆的连接。 交联连接器具有将一对联接部分连接在一起的整体形成的圆柱形构件。 圆柱形构件可以沿着多个轴线弯曲。 枕骨板将杆固定在头骨的枕骨上。 枕骨板具有十字形板，其中限定在板中的多个孔和联接到板的至少一个鞍形构件。 或者，枕骨杆可以固定在枕骨上。

公开(公告)号：US20140200617A1

公开(公告)日：2014-07-17

申请号：US13970346

申请日：2013-08-19

申请人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey W. Poyner ,  Ricardo Sasso

发明人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey W. Poyner ,  Ricardo Sasso

IPC分类号： A61B17/70

CPC分类号： A61B17/7032 ,  A61B17/7004 ,  A61B17/701 ,  A61B17/7037 ,  A61B17/7041 ,  A61B17/7049 ,  A61B17/7055 ,  A61B17/7056

摘要： A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a channel that is adapted to receive an orthopedic rod. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The occipital plate secures the rods to the occipital bone of the skull. Alternatively, the occipital rod can be secured to the occipital bone.

摘要翻译： 后固定系统包括鞍形构件，锚定构件，枕骨板，枕骨杆和交联连接器。 锚定构件将鞍形构件锚定到骨头。 鞍座构件包括适于接收整形外科杆的通道。 鞍形构件和锚定构件可以联接成允许构件的多轴向移动。 可以通过将杆与交联连接器连接来实现单个杆的连接。 枕骨板将杆固定在头骨的枕骨上。 或者，枕骨杆可以固定在枕骨上。

公开(公告)号：US08512380B2

公开(公告)日：2013-08-20

申请号：US12715049

申请日：2010-03-01

申请人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey W. Poyner ,  Ricardo Sasso

发明人： Robert A. Farris ,  Kevin T. Foley ,  Stephen M. Papadopoulos ,  Jeffrey W. Poyner ,  Ricardo Sasso

IPC分类号： A61B17/70

CPC分类号： A61B17/7032 ,  A61B17/7004 ,  A61B17/701 ,  A61B17/7037 ,  A61B17/7041 ,  A61B17/7049 ,  A61B17/7055 ,  A61B17/7056

摘要： A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The channel is adapted to receive an orthopedic rod, and the saddle member can include a hole to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. The anchoring member in one embodiment is a screw coupled to the hole of the saddle, and in another embodiment, the anchoring member is a hook. The offset member may be coupled to the saddle member to allow for offset connection of rods. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The cross-link connector has an integrally formed cylindrical member that couples a pair of coupling portions together. The cylindrical member can be bent along multiple axes. The occipital plate secures the rods to the occipital bone of the skull. The occipital plate has a cross-shaped plate with a plurality of apertures defined in the plate and at least one saddle member coupled to the plate. Alternatively, the occipital rod can be secured to the occipital bone.

公开(公告)号：US08277493B2

公开(公告)日：2012-10-02

申请号：US11329850

申请日：2006-01-11

申请人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

发明人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

IPC分类号： A61F2/30

CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/8047

摘要： An anterior fixation system includes a plate defining a plurality of screw holes, a number of screws and a number of locking assemblies for fixing the screws to the plate. The system includes two bone screws, a fixed angle screw and a variable angle screw, that are configured to extend through the same screw openings in the fixation plate. The surgeon can select either the fixed or variable angled screws to be implanted with a single plate and can place either type of screw into any of the screw holes along the plate. The fixation plate can include several screw holes in various patterns that provide the surgeon with great flexibility in the placement of bone screws depending upon the spinal anatomy and pathology. Also contemplated is a locking assembly to lock one or more bone screws within a respective screw hole.

摘要翻译： 前固定系统包括限定多个螺钉孔的板，多个螺钉和用于将螺钉固定到板的多个锁定组件。 该系统包括两个骨螺钉，固定角螺钉和可变角螺钉，其构造成延伸穿过固定板中的相同的螺丝孔。 外科医生可以选择要植入的单个固定或可变角度的螺钉，并且可以将两种类型的螺钉放置在沿板的任何螺钉孔中。 固定板可以包括各种图案中的几个螺钉孔，这些螺钉孔可根据脊柱解剖结构和病理学为骨科医生的放置提供极大的灵活性。 还可以想到的是将一个或多个骨螺钉锁定在相应螺钉孔内的锁定组件。

公开(公告)号：US06669700B1

公开(公告)日：2003-12-30

申请号：US09723317

申请日：2000-11-27

申请人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

发明人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

IPC分类号： A61B1780

CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/8047

摘要： In one embodiment of the invention, an anterior fixation system includes a plate defining a plurality of screw holes, a number of screws and a number of locking assemblies for fixing the screws to the plate. The system includes two bone screws, a fixed angle screw and a variable angle screw, that are configured to extend through the same screw openings in the fixation plate. The surgeon can select either the fixed or variable angled screws to be implanted with a single plate and can place either type of screw into any of the screw holes along the plate. The fixation plate according to the invention can include several screw holes in various patterns that provide the surgeon with great flexibility in the placement of bone screws depending upon the spinal anatomy and pathology. The invention further contemplates a locking assembly to lock one or more bone screws within a respective screw hole. In one embodiment, the locking assembly includes a washer that is held to the plate by a staked locking screw. The washer includes an outer surface that overlaps one or more screw holes. The washer is initially loosely held to the plate by the locking screw so that various tools and bone screws can be passed through the screw holes. In one embodiment of the washer, the washer includes cut-outs corresponding to the screw holes, along with a notch and key configuration for setting the locking washer in its locked configuration.

摘要翻译： 在本发明的一个实施例中，前固定系统包括限定多个螺钉孔的板，多个螺钉和用于将螺钉固定到板的多个锁定组件。 该系统包括两个骨螺钉，固定角螺钉和可变角螺钉，其构造成延伸穿过固定板中的相同的螺丝孔。 外科医生可以选择要植入的单个固定或可变角度的螺钉，并且可以将两种类型的螺钉放置在沿板的任何螺钉孔中。 根据本发明的固定板可以包括各种图案中的几个螺钉孔，其提供了外科医生根据脊柱解剖结构和病理学放置骨螺钉的很大的灵活性。 本发明进一步设想一个锁定组件以将一个或多个骨螺钉锁定在相应的螺孔内。 在一个实施例中，锁定组件包括垫圈，该垫圈通过铆接的锁定螺钉保持在板上。 垫圈包括与一个或多个螺纹孔重叠的外表面。 洗衣机最初通过锁定螺丝松动地固定在板上，使得各种工具和骨螺钉可以穿过螺丝孔。 在垫圈的一个实施例中，垫圈包括对应于螺钉孔的切口，以及用于将锁定垫圈设置在其锁定构型中的切口和键配置。

公开(公告)号：US6152927A

公开(公告)日：2000-11-28

申请号：US399525

申请日：1999-09-20

申请人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

发明人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

IPC分类号： A61B17/58 ,  A61B17/70 ,  A61B17/80 ,  A61B17/56

CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/8047

摘要： In one embodiment of the invention, an anterior fixation system includes a plate defining a plurality of screw holes, a number of screws and a number of locking assemblies for fixing the screws to the plate. The system includes two bone screws, a fixed angle screw and a variable angle screw, that are configured to extend through the same screw openings in the fixation plate. The surgeon can select either the fixed or variable angled screws to be implanted with a single plate and can place either type of screw into any of the screw holes along the plate. The fixation plate according to the invention can include several screw holes in various patterns that provide the surgeon with great flexibility in the placement of bone screws depending upon the spinal anatomy and pathology. The invention further contemplates a locking assembly to lock one or more bone screws within a respective screw hole. In one embodiment, the locking assembly includes a washer that is held to the plate by a staked locking screw. The washer includes an outer surface that overlaps one or more screw holes. The washer is initially loosely held to the plate by the locking screw so that various tools and bone screws can be passed through the screw holes. In one embodiment of the washer, the washer includes cut-outs corresponding to the screw holes, along with a notch and key configuration for setting the locking washer in its locked configuration.

公开(公告)号：US07001387B2

公开(公告)日：2006-02-21

申请号：US10713949

申请日：2003-11-13

申请人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

发明人： Robert A. Farris ,  Jeffrey Wade Poyner ,  Volker K. H. Sonntag ,  Regis W. Haid, Jr. ,  Stephen M. Papadopoulos

IPC分类号： A61B17/80

CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/8047

摘要： In one embodiment of the invention, an anterior fixation system includes a plate defining a plurality of screw holes, a number of screws and a number of locking assemblies for fixing the screws to the plate. The system includes two bone screws a fixed angle screw and a variable angle screw, that are configured to extend through the same screw openings in the fixation plate. The surgeon can select either the fixed or variable angled screws to be implanted with a single plate and can place either type of screw into any of the screw holes along the plate. The fixation plate according to the invention can include several screw holes in various patterns that provide the surgeon with great flexibility in the placement of bone screws depending upon the spinal anatomy and pathology. The invention further contemplates a locking assembly to lock one or more bone screws within a respective screw hole. In one embodiment, the locking assembly includes a washer that is held to the plate by a staked locking screw. The washer includes an outer surface that overlaps one or more screw holes. The washer is initially loosely held to the plate by the locking screw so that various tools and bone screws can be passed through the screw holes. In one embodiment of the washer, the washer includes cut-outs corresponding to the screw holes, along with a notch and key configuration for setting the locking washer in its locked configuration.

摘要翻译： 在本发明的一个实施例中，前固定系统包括限定多个螺钉孔的板，多个螺钉和用于将螺钉固定到板的多个锁定组件。 该系统包括固定角螺钉和可变角螺钉的两个骨螺钉，其构造成延伸穿过固定板中的相同的螺丝孔。 外科医生可以选择要植入的单个固定或可变角度的螺钉，并且可以将两种类型的螺钉放置在沿板的任何螺钉孔中。 根据本发明的固定板可以包括各种图案中的几个螺钉孔，其提供了外科医生根据脊柱解剖结构和病理学放置骨螺钉的很大的灵活性。 本发明进一步设想一个锁定组件以将一个或多个骨螺钉锁定在相应的螺孔内。 在一个实施例中，锁定组件包括垫圈，该垫圈通过铆接的锁定螺钉保持在板上。 垫圈包括与一个或多个螺纹孔重叠的外表面。 洗衣机最初通过锁定螺丝松动地固定在板上，使得各种工具和骨螺钉可以穿过螺丝孔。 在垫圈的一个实施例中，垫圈包括对应于螺钉孔的切口，以及用于将锁定垫圈设置在其锁定构型中的切口和键配置。

公开(公告)号：US07264621B2

公开(公告)日：2007-09-04

申请号：US10870011

申请日：2004-06-17

申请人： Bradley J. Coates ,  Robert A. Farris ,  Harold Sparr Taylor ,  Jeffrey Wade Poyner

发明人： Bradley J. Coates ,  Robert A. Farris ,  Harold Sparr Taylor ,  Jeffrey Wade Poyner

IPC分类号： A61B17/70

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  A61B17/7038 ,  A61B2090/035

摘要： A posterior fixation system includes a saddle member and an anchoring member. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The saddle member further has a hole therethrough bounded by an inner wall, and the hole forms a lower opening in the saddle member. The lower opening in the saddle member may contain angular cutouts placed symmetrically about the axis of the saddle to increase the allowable angulation of the bone screw in relationship to the axis of the saddle. The channel is adapted to receive an orthopedic rod, and the hole in the saddle member is adapted to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members.

摘要翻译： 后固定系统包括鞍形构件和锚定构件。 锚定构件将鞍形构件锚定到骨头。 鞍座构件包括限定通道的一对直立部分。 鞍座构件还具有通过内壁限制的孔，并且该孔在鞍形构件中形成下开口。 鞍形构件中的下开口可以包含围绕鞍座的轴线对称放置的角形切口，以增加骨架螺杆相对于鞍座轴线的允许角度。 通道适于接收整形外科杆，并且鞍形构件中的孔适于容纳锚定构件。 鞍形构件和锚定构件可以联接成允许构件的多轴向移动。