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1. 发明申请

US20050283152A1 Method and apparatus for retaining screws in a plate 有权
标题翻译：用于将螺钉固定在板中的方法和装置
公开(公告)号：US20050283152A1
公开(公告)日：2005-12-22
申请号：US10870026
申请日：2004-06-17
申请人： Gary Lindemann , Larry Gause , Robert Farris , Regis Haid , Steve Papadopoulos , Rick Sasso , Volker Sonntag , Vince Traynelis , Iain Kalfas
发明人： Gary Lindemann , Larry Gause , Robert Farris , Regis Haid , Steve Papadopoulos , Rick Sasso , Volker Sonntag , Vince Traynelis , Iain Kalfas
IPC分类号： A61B17/70 , A61B17/80
CPC分类号： A61B17/8042 , A61B17/7059 , A61B17/8047
摘要： A retention system for maintaining a screw to a vertebral plate. One or more screws extend through apertures within the vertebral plate. A cavity is positioned adjacent to and overlaps into the aperture. A ring is positioned within the cavity and held in position by a cap. The cap attaches to the plate to prevent removal of the ring. The ring is deflectable between a first shape to allow the screw to be inserted and removed from the aperture, and a second shape to prevent screw back-out from the aperture. A method of using the system is also included and comprises positioning the ring within a cavity in the plate, maintaining the position of the ring to the plate by attaching a cap, inserting a screw through the aperture and attaching the plate to a vertebral member, and positioning the ring over the screw head and preventing the screw from backing-out.
摘要翻译：用于将螺钉保持在椎板的保持系统。一个或多个螺钉延伸穿过椎板内的孔。空腔被定位成邻近并与孔重叠。环位于空腔内并通过盖保持就位。盖子连接到板上以防止环的移除。环可在第一形状之间偏转以允许螺钉从孔插入和移除，以及第二形状以防止螺丝从孔中退出。还包括使用该系统的方法，并且包括将环定位在板中的空腔内，通过安装帽，将螺钉穿过孔并将板附接到椎体构件来将环的位置保持在板上，并将环定位在螺钉头上，并防止螺丝退出。

2. 发明申请

US20050228326A1 Head-to-head connector spinal fixation system 有权
标题翻译：头对头连接器脊柱固定系统
公开(公告)号：US20050228326A1
公开(公告)日：2005-10-13
申请号：US10813904
申请日：2004-03-31
申请人： Iain Kalfas , Carl Lauryssen , Steven Ludwig , Michael O'Brien , Thomas Doherty , Mark Hall , Bryan Jones , David Konieczynski , Raymond Murphy
发明人： Iain Kalfas , Carl Lauryssen , Steven Ludwig , Michael O'Brien , Thomas Doherty , Mark Hall , Bryan Jones , David Konieczynski , Raymond Murphy
IPC分类号： A61B17/70 , A61B17/80 , A61F5/00 , A61F2/30
CPC分类号： A61B17/7049 , A61B17/7007 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7071 , A61B17/8028
摘要： A spinal fixation system comprising at least two bone anchors, a rod connecting the bone anchors and a connecting plate extending from a proximal surface of at least one of the bone anchors. A method of fixing vertebrae relative to each other comprising the steps of: implanting bone anchors in two adjacent vertebrae, each bone anchor having a rod receiving portion; placing a rod in the rod receiving portions, thereby connecting the bone anchors; threadably engaging set screws in the rod receiving portions of at least a portion of the bone anchors, thereby fixing the rod to the bone anchors; mating one end of a connecting plate to a proximal bearing surface of at least a portion of the bone anchors; and engaging a cap with at least a portion of the set screws, thereby fixing the connecting plate to the bone anchors.
摘要翻译：包括至少两个骨锚的脊柱固定系统，连接骨锚的杆和从至少一个骨锚的近端表面延伸的连接板。一种相对于彼此固定椎骨的方法，包括以下步骤：将骨锚植入两个相邻的椎骨中，每个骨锚具有杆接收部分; 将棒放置在杆接收部分中，从而连接骨锚; 在至少一部分骨锚固件的杆接收部分中将固定螺钉螺纹接合，从而将杆固定到骨锚固件上; 将连接板的一端配合到所述骨锚的至少一部分的近侧支承表面; 并且将盖与至少一部分固定螺钉接合，从而将连接板固定到骨锚上。

3. 发明授权

US08852237B2 Spinal rod connector 有权
标题翻译：脊柱连接器
公开(公告)号：US08852237B2
公开(公告)日：2014-10-07
申请号：US13540770
申请日：2012-07-03
申请人： Iain Kalfas , Tom Doherty , David Selvitelli , Stephen Johnson , Michael Mazzuca
发明人： Iain Kalfas , Tom Doherty , David Selvitelli , Stephen Johnson , Michael Mazzuca
IPC分类号： A61B17/70
CPC分类号： A61B17/705 , A61B17/7049
摘要： A rod connector for joining a first rod and a second rod includes bore holes that are offset and/or non-parallel to each other. The rod connector provides an offset or non-parallel connection between the rods that allows for the rods to match the contour of a patient's body without requiring bending of the rods. The rod connector may include a first bore hole for receiving the first spinal rod and a second bore hole for receiving the second spinal rod that is adjustable relative to the first bore hole to adjust the position and/or orientation of the second spinal rod relative to the first spinal rod. The rod connector may comprise a first housing component defining the first bore hole and a second housing component that is movable relative to the first housing component and defining the second bore hole.
摘要翻译：用于接合第一杆和第二杆的杆连接器包括彼此偏移和/或不平行的钻孔。杆连接器提供杆之间的偏移或非平行连接，其允许杆匹配患者身体的轮廓而不需要弯曲杆。杆连接器可以包括用于接收第一脊柱杆的第一钻孔和用于接收相对于第一钻孔可调节的第二脊柱杆的第二钻孔，以调节第二脊柱杆相对于第二脊柱杆的位置和/或取向第一个脊柱杆。杆连接器可以包括限定第一钻孔的第一壳体部件和可相对于第一壳体部件移动并限定第二钻孔的第二壳体部件。

4. 发明申请

US20100010541A1 SPINAL FIXATION PLATES AND PLATE EXTENSIONS 有权
标题翻译：脊柱固定板和板延伸
公开(公告)号：US20100010541A1
公开(公告)日：2010-01-14
申请号：US12499287
申请日：2009-07-08
申请人： Mark C. Boomer , Iain Kalfas , Raymond F. Murphy
发明人： Mark C. Boomer , Iain Kalfas , Raymond F. Murphy
IPC分类号： A61B17/70 , A61B17/80 , A61B17/88
CPC分类号： A61B17/7055 , A61B17/7059 , Y10S606/902
摘要： A spinal fixation plate that is adapted to be implanted in a variety of positions in the occiput is provided. In general, the plate has a substantially planar configuration and it includes a mid-line or central portion having several thru-bores formed therein, and first and second opposed branch portions that extend from the central portion and that also include at least one thru-bore formed therein. The configuration of the branch portions relative to the central portion, as well as the position of the mid-line thru-bores formed in the central portion in relation to the thru-bore(s) formed in each branch portion, allow the spinal fixation plate to be implanted in a variety of positions in the occiput, thus allowing the optimal implant site to be selected.
摘要翻译：提供适于植入枕骨中各种位置的脊柱固定板。通常，板具有基本上平面的构造，并且其包括在其中形成有几个通孔的中线或中心部分，以及从中心部分延伸并且还包括至少一个贯通孔的第一和第二相对的分支部分，孔内形成。相对于中心部分的分支部分的构造以及形成在中心部分中的相对于在每个分支部分中形成的通孔的中线穿孔的位置允许脊柱固定板被植入在枕骨中的各种位置，从而允许选择最佳植入部位。

5. 发明授权

US08672984B2 Method and apparatus for retaining screw in a plate 有权
标题翻译：用于将螺钉固定在板中的方法和装置
公开(公告)号：US08672984B2
公开(公告)日：2014-03-18
申请号：US12777934
申请日：2010-05-11
申请人： Gary S. Lindemann , Larry Gause , Robert A. Farris , Regis W. Haid, Jr. , Stephen Papadopoulos , Rick Sasso , Volker Sonntag , Vincent C. Traynelis , Iain Kalfas
发明人： Gary S. Lindemann , Larry Gause , Robert A. Farris , Regis W. Haid, Jr. , Stephen Papadopoulos , Rick Sasso , Volker Sonntag , Vincent C. Traynelis , Iain Kalfas
IPC分类号： A61B17/80
CPC分类号： A61B17/8042 , A61B17/7059 , A61B17/8047
摘要： A retention system for maintaining a screw to a vertebral plate is described herein. One or more screws extend through apertures within the vertebral plate. A cavity is positioned adjacent to and overlaps into the aperture. A ring is positioned within the cavity and held in position by a cap. The cap attaches to the plate to prevent removal of the ring. The ring is deflectable between a first shape to allow the screw to be inserted and removed from the aperture, and a second shape to prevent screw back-out from the aperture.
摘要翻译：本文描述了用于将螺钉保持到椎板的保持系统。一个或多个螺钉延伸穿过椎板内的孔。空腔被定位成邻近并与孔重叠。环位于空腔内并通过盖保持就位。盖子连接到板上以防止环的移除。环可在第一形状之间偏转以允许螺钉从孔插入和移除，以及第二形状以防止螺丝从孔中退出。

6. 发明申请

US20130006305A1 SPINAL ROD CONNECTOR 有权
公开(公告)号：US20130006305A1
公开(公告)日：2013-01-03
申请号：US13540770
申请日：2012-07-03
申请人： Iain KALFAS , Tom DOHERTY , David SELVITELLI , Stephen JOHNSON , Michael MAZZUCA
发明人： Iain KALFAS , Tom DOHERTY , David SELVITELLI , Stephen JOHNSON , Michael MAZZUCA
IPC分类号： A61B17/70
CPC分类号： A61B17/705 , A61B17/7049
摘要： A rod connector for joining a first rod and a second rod includes bore holes that are offset and/or non-parallel to each other. The rod connector provides an offset or non-parallel connection between the rods that allows for the rods to match the contour of a patient's body without requiring bending of the rods. The rod connector may include a first bore hole for receiving the first spinal rod and a second bore hole for receiving the second spinal rod that is adjustable relative to the first bore hole to adjust the position and/or orientation of the second spinal rod relative to the first spinal rod. The rod connector may comprise a first housing component defining the first bore hole and a second housing component that is movable relative to the first housing component and defining the second bore hole.

7. 发明授权

US07572282B2 Spinal fixation plates and plate extensions 有权
标题翻译：脊柱固定板和板延伸
公开(公告)号：US07572282B2
公开(公告)日：2009-08-11
申请号：US10830621
申请日：2004-04-23
申请人： Mark C. Boomer , Iain Kalfas , Raymond F. Murphy
发明人： Mark C. Boomer , Iain Kalfas , Raymond F. Murphy
IPC分类号： A61B17/80
CPC分类号： A61B17/7055 , A61B17/7059 , Y10S606/902
摘要： A spinal fixation plate that is adapted to be implanted in a variety of positions in the occiput is provided. In general, the plate has a substantially planar configuration and it includes a mid-line or central portion having several thru-bores formed therein, and first and second opposed branch portions that extend from the central portion and that also include at least one thru-bore formed therein. The configuration of the branch portions relative to the central portion, as well as the position of the mid-line thru-bores formed in the central portion in relation to the thru-bore(s) formed in each branch portion, allow the spinal fixation plate to be implanted in a variety of positions in the occiput, thus allowing the optimal implant site to be selected.
摘要翻译：提供适于植入枕骨中各种位置的脊柱固定板。通常，板具有基本上平面的构造，并且其包括在其中形成有几个通孔的中线或中心部分，以及从中心部分延伸并且还包括至少一个贯通孔的第一和第二相对的分支部分，孔内形成。相对于中心部分的分支部分的构造以及形成在中心部分中的相对于在每个分支部分中形成的通孔的中线穿孔的位置允许脊柱固定板被植入在枕骨中的各种位置，从而允许选择最佳植入部位。

8. 发明申请

US20050228378A1 Spinal rod connector 有权
标题翻译：脊柱连接器
公开(公告)号：US20050228378A1
公开(公告)日：2005-10-13
申请号：US10815883
申请日：2004-03-31
申请人： Iain Kalfas , Tom Doherty , David Selvitelli , Stephen Johnson , Michael Mazzuca
发明人： Iain Kalfas , Tom Doherty , David Selvitelli , Stephen Johnson , Michael Mazzuca
IPC分类号： A61B17/64 , A61B17/70 , A61B17/58
CPC分类号： A61B17/705 , A61B17/7049
摘要： A rod connector for joining a first rod and a second rod includes bore holes that are offset and/or non-parallel to each other. The rod connector provides an offset or non-parallel connection between the rods that allows for the rods to match the contour of a patient's body without requiring bending of the rods. The rod connector may include a first bore hole for receiving the first spinal rod and a second bore hole for receiving the second spinal rod that is adjustable relative to the first bore hole to adjust the position and/or orientation of the second spinal rod relative to the first spinal rod. The rod connector may comprise a first housing component defining the first bore hole and a second housing component that is movable relative to the first housing component and defining the second bore hole. The second bore hole may be made adjustable using a spherical bushing to allow a spinal rod received in the second bore hole to pivot within the bore hole to adjust the position of the spinal rod relative to the first spinal rod.
摘要翻译：用于接合第一杆和第二杆的杆连接器包括彼此偏移和/或不平行的钻孔。杆连接器提供杆之间的偏移或非平行连接，其允许杆匹配患者身体的轮廓而不需要弯曲杆。杆连接器可以包括用于接收第一脊柱杆的第一钻孔和用于接收相对于第一钻孔可调节的第二脊柱杆的第二钻孔，以调节第二脊柱杆相对于第二脊柱杆的位置和/或取向第一个脊柱杆。杆连接器可以包括限定第一钻孔的第一壳体部件和可相对于第一壳体部件移动并限定第二钻孔的第二壳体部件。可以使用球形衬套使第二钻孔可调节，以允许容纳在第二钻孔中的脊柱杆在钻孔内枢转以调节脊柱杆相对于第一脊柱杆的位置。

9. 发明授权

US08728080B2 Spinal fixation plates and plate extensions 有权
标题翻译：脊柱固定板和板延伸
公开(公告)号：US08728080B2
公开(公告)日：2014-05-20
申请号：US12499287
申请日：2009-07-08
申请人： Mark C. Boomer , Iain Kalfas , Raymond F. Murphy
发明人： Mark C. Boomer , Iain Kalfas , Raymond F. Murphy
IPC分类号： A61B17/56 , A61B17/70 , A61B17/80
CPC分类号： A61B17/7055 , A61B17/7059 , Y10S606/902
摘要： A spinal fixation plate that is adapted to be implanted in a variety of positions in the occiput is provided. In general, the plate has a substantially planar configuration and it includes a mid-line or central portion having several thru-bores formed therein, and first and second opposed branch portions that extend from the central portion and that also include at least one thru-bore formed therein. The configuration of the branch portions relative to the central portion, as well as the position of the mid-line thru-bores formed in the central portion in relation to the thru-bore(s) formed in each branch portion, allow the spinal fixation plate to be implanted in a variety of positions in the occiput, thus allowing the optimal implant site to be selected.
摘要翻译：提供适于植入枕骨中各种位置的脊柱固定板。通常，板具有基本上平面的构造，并且其包括在其中形成有几个通孔的中线或中心部分，以及从中心部分延伸并且还包括至少一个贯通孔的第一和第二相对的分支部分，孔内形成。相对于中心部分的分支部分的构造以及形成在中心部分中的相对于在每个分支部分中形成的通孔的中线穿孔的位置允许脊柱固定板被植入在枕骨中的各种位置，从而允许选择最佳植入部位。

10. 发明授权

US08236028B2 Spinal rod connector 有权
标题翻译：脊柱连接器
公开(公告)号：US08236028B2
公开(公告)日：2012-08-07
申请号：US10815883
申请日：2004-03-31
申请人： Iain Kalfas , Tom Doherty , David Selvitelli , Stephen Johnson , Michael Mazzuca
发明人： Iain Kalfas , Tom Doherty , David Selvitelli , Stephen Johnson , Michael Mazzuca
IPC分类号： A61B17/70
CPC分类号： A61B17/705 , A61B17/7049
摘要： A rod connector for joining a first rod and a second rod includes bore holes that are offset and/or non-parallel to each other. The rod connector provides an offset or non-parallel connection between the rods that allows for the rods to match the contour of a patient's body without requiring bending of the rods. The rod connector may include a first bore hole for receiving the first spinal rod and a second bore hole for receiving the second spinal rod that is adjustable relative to the first bore hole to adjust the position and/or orientation of the second spinal rod relative to the first spinal rod. The rod connector may comprise a first housing component defining the first bore hole and a second housing component that is movable relative to the first housing component and defining the second bore hole.
摘要翻译：用于接合第一杆和第二杆的杆连接器包括彼此偏移和/或不平行的钻孔。杆连接器提供杆之间的偏移或非平行连接，其允许杆匹配患者身体的轮廓而不需要弯曲杆。杆连接器可以包括用于接收第一脊柱杆的第一钻孔和用于接收相对于第一钻孔可调节的第二脊柱杆的第二钻孔，以调节第二脊柱杆相对于第二脊柱杆的位置和/或取向第一个脊柱杆。杆连接器可以包括限定第一钻孔的第一壳体部件和可相对于第一壳体部件移动并限定第二钻孔的第二壳体部件。

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