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公开(公告)号：US08636738B2
公开(公告)日：2014-01-28
申请号：US12766438
申请日：2010-04-23
CPC分类号： A61B17/7058 , A61B17/1728 , A61B17/1757 , A61B17/7059 , A61B17/8009 , A61B17/8023 , A61B17/8057 , A61B17/8635
摘要： A dynamic cervical plate includes a first end section and a second end section. In embodiments, the dynamic cervical plate may include one or more middle sections positioned between the first and second end sections. Each section may be longitudinally repositionable. Each section may include a plurality of openings for receiving threaded fasteners such as a self-starting screw or a self-tapping screw. In addition, each section may include an orifice for releasably mating with a drill guide. Each of the end sections may include a notch at one end for aligning with the drill guide or fixation pins. In one embodiment, a pin is used to interconnect the sections. In other embodiments, support bars are used to limit flexure between sections. In embodiments, one or more locking elements and/or one or more support bars may operably interconnect each section.
摘要翻译： 动态宫颈板包括第一端部和第二端部。 在实施例中，动态宫颈板可以包括位于第一和第二端部之间的一个或多个中间部分。 每个部分可以是纵向可重新定位的。 每个部分可以包括用于容纳诸如自启动螺钉或自攻螺钉的螺纹紧固件的多个开口。 此外，每个部分可以包括用于与钻子引导件可释放地配合的孔口。 每个端部部分可以包括在一端的凹口，用于与钻子引导件或固定销对准。 在一个实施例中，引脚用于互连这些部分。 在其他实施例中，支撑杆用于限制部分之间的弯曲。 在实施例中，一个或多个锁定元件和/或一个或多个支撑杆可以可操作地互连每个部分。
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公开(公告)号：US20100234888A1
公开(公告)日：2010-09-16
申请号：US12766438
申请日：2010-04-23
IPC分类号： A61B17/70
CPC分类号： A61B17/7058 , A61B17/1728 , A61B17/1757 , A61B17/7059 , A61B17/8009 , A61B17/8023 , A61B17/8057 , A61B17/8635
摘要： A dynamic cervical plate includes a first end section and a second end section. In embodiments, the dynamic cervical plate may include one or more middle sections positioned between the first and second end sections. Each section may be longitudinally repositionable. Each section may include a plurality of openings for receiving threaded fasteners such as a self-starting screw or a self-tapping screw. In addition, each section may include an orifice for releasably mating with a drill guide. Each of the end sections may include a notch at one end for aligning with the drill guide or fixation pins. In one embodiment, a pin is used to interconnect the sections. In other embodiments, support bars are used to limit flexure between sections. In embodiments, one or more locking elements and/or one or more support bars may operably interconnect each section.
摘要翻译： 动态宫颈板包括第一端部和第二端部。 在实施例中，动态宫颈板可以包括位于第一和第二端部之间的一个或多个中间部分。 每个部分可以是纵向可重新定位的。 每个部分可以包括用于容纳诸如自启动螺钉或自攻螺钉的螺纹紧固件的多个开口。 此外，每个部分可以包括用于与钻子引导件可释放地配合的孔口。 每个端部部分可以包括在一端的凹口，用于与钻子引导件或固定销对准。 在一个实施例中，引脚用于互连这些部分。 在其他实施例中，支撑杆用于限制部分之间的弯曲。 在实施例中，一个或多个锁定元件和/或一个或多个支撑杆可以可操作地互连每个部分。
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公开(公告)号：US20100179594A1
公开(公告)日：2010-07-15
申请号：US12602868
申请日：2009-03-30
IPC分类号： A61B17/70
CPC分类号： A61F2/447 , A61F2/28 , A61F2/44 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/30373 , A61F2002/30472 , A61F2002/30507 , A61F2002/30551 , A61F2002/30561 , A61F2002/30598 , A61F2002/30601 , A61F2002/30616 , A61F2002/30779 , A61F2002/30789 , A61F2002/30904 , A61F2002/4475 , A61F2002/4629 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0013 , A61F2250/0071 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00359
摘要： An apparatus supports the spine between vertebrae and promotes spinal fusion. The apparatus generally includes a first supporting member, a second support member, and an expansion member. The first support member has a first longitudinal passage extending therethrough, a first supporting end configured to engage tissue, and a rack configured to engage a tool. The second supporting member contains a second longitudinal passage extending therethrough and a second supporting end configured to engage tissue. The second longitudinal passage is dimensioned to receive at least a portion of the first supporting member. The first and second supporting members are configured to move with respect to each other. The expansion member is removably positioned between the first and second supporting members and is adapted to maintain the first and second supporting members in a fixed relative position.
摘要翻译： 一种装置支撑椎骨之间的脊椎，并促进脊柱融合。 该装置通常包括第一支撑构件，第二支撑构件和膨胀构件。 第一支撑构件具有延伸穿过其中的第一纵向通道，构造成接合组织的第一支撑端和构造成接合工具的齿条。 第二支撑构件包括延伸穿过其中的第二纵向通道和构造成接合组织的第二支撑端。 第二纵向通道的尺寸被设计成容纳第一支撑构件的至少一部分。 第一和第二支撑构件被配置成相对于彼此移动。 膨胀构件可移除地定位在第一和第二支撑构件之间，并且适于将第一和第二支撑构件保持在固定的相对位置。
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公开(公告)号：US08673011B2
公开(公告)日：2014-03-18
申请号：US12602868
申请日：2009-03-30
IPC分类号： A61F2/44
CPC分类号： A61F2/447 , A61F2/28 , A61F2/44 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/30373 , A61F2002/30472 , A61F2002/30507 , A61F2002/30551 , A61F2002/30561 , A61F2002/30598 , A61F2002/30601 , A61F2002/30616 , A61F2002/30779 , A61F2002/30789 , A61F2002/30904 , A61F2002/4475 , A61F2002/4629 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0013 , A61F2250/0071 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00359
摘要： An apparatus supports the spine between vertebrae and promotes spinal fusion. The apparatus generally includes a first supporting member, a second support member, and an expansion member. The first support member has a first longitudinal passage extending therethrough, a first supporting end configured to engage tissue, and a rack configured to engage a tool. The second supporting member contains a second longitudinal passage extending therethrough and a second supporting end configured to engage tissue. The second longitudinal passage is dimensioned to receive at least a portion of the first supporting member. The first and second supporting members are configured to move with respect to each other. The expansion member is removably positioned between the first and second supporting members and is adapted to maintain the first and second supporting members in a fixed relative position.
摘要翻译： 一种装置支撑椎骨之间的脊椎，并促进脊柱融合。 该装置通常包括第一支撑构件，第二支撑构件和膨胀构件。 第一支撑构件具有延伸穿过其中的第一纵向通道，构造成接合组织的第一支撑端和构造成接合工具的齿条。 第二支撑构件包括延伸穿过其中的第二纵向通道和构造成接合组织的第二支撑端。 第二纵向通道的尺寸被设计成容纳第一支撑构件的至少一部分。 第一和第二支撑构件被配置成相对于彼此移动。 膨胀构件可移除地定位在第一和第二支撑构件之间，并且适于将第一和第二支撑构件保持在固定的相对位置。
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公开(公告)号：US20080077152A1
公开(公告)日：2008-03-27
申请号：US11895216
申请日：2007-08-23
申请人： Larry McClintock , Peter Harris , Todd Wallenstein
发明人： Larry McClintock , Peter Harris , Todd Wallenstein
IPC分类号： A61B17/58
CPC分类号： A61B17/1757
摘要： A drill guide apparatus for aligning a cervical drill bit and a target site in a vertebral body prior to drilling a hole in the vertebral body is disclosed. The apparatus includes a handle assembly, an extension member extending from the handle assembly, a mounting plate disposed on the distal end of the extension member, a guide member proximally extending from the mounting plate and a rotation mechanism operably connecting the handle assembly and the extension member. The rotation mechanism is configured to selectively position the handle assembly relative to the mounting plate. The guide member may include a single or double barrel configuration. The guide member is selectively positionable relative to the mounting plate. The mounting plate may include a protrusion for selectively engaging a second plate.
摘要翻译： 公开了一种用于在椎体内钻孔之前将颈部钻头和椎体中的目标部位对准的钻子引导装置。 该装置包括手柄组件，从手柄组件延伸的延伸构件，设置在延伸构件的远端上的安装板，从安装板向近侧延伸的导向构件和可操作地连接手柄组件和延伸部的旋转机构 会员。 旋转机构构造成相对于安装板选择性地定位手柄组件。 引导构件可以包括单筒或双筒构造。 引导构件相对于安装板可选择性地定位。 安装板可以包括用于选择性地接合第二板的突起。
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公开(公告)号：US20070093848A1
公开(公告)日：2007-04-26
申请号：US11541357
申请日：2006-09-29
申请人： Peter Harris , Larry McClintock , Todd Wallenstein
发明人： Peter Harris , Larry McClintock , Todd Wallenstein
IPC分类号： A61B17/60
CPC分类号： A61B17/1757 , A61B17/1728
摘要： A cervical drill guide apparatus includes a handle assembly having a housing and an extension member attached to one end of the housing. The handle assembly includes a fixed handle and a movable handle. A distal end of the extension member includes a plurality of fingers that are radially expandable or contractible in response to relative movement between an actuation shaft and the extension tube. The fingers are adapted for releasably engaging an opening in a plate. Additionally, a guide member is releasably attached to the distal end portion of the cervical drill guide apparatus. The guide member includes at least one opening therethrough for receiving a drill or other surgical instrumentation. The extension member may be rotatable in relation to the housing.
摘要翻译： 颈部钻子引导装置包括具有壳体的手柄组件和附接到壳体的一端的延伸构件。 手柄组件包括固定手柄和可动手柄。 延伸构件的远端包括响应于致动轴和延伸管之间的相对运动而可径向膨胀或收缩的多个指状物。 手指适于可释放地接合板中的开口。 此外，引导构件可释放地附接到颈部钻子引导装置的远端部分。 引导构件包括穿过其中的至少一个开口，用于接收钻或其它手术器械。 延伸构件可以相对于壳体旋转。
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公开(公告)号：US08282642B2
公开(公告)日：2012-10-09
申请号：US11895216
申请日：2007-08-23
申请人： Larry McClintock , Peter Harris , Todd Wallenstein
发明人： Larry McClintock , Peter Harris , Todd Wallenstein
CPC分类号： A61B17/1757
摘要： A drill guide apparatus for aligning a cervical drill bit and a target site in a vertebral body prior to drilling a hole in the vertebral body is disclosed. The apparatus includes a handle assembly, an extension member extending from the handle assembly, a mounting plate disposed on the distal end of the extension member, a guide member proximally extending from the mounting plate and a rotation mechanism operably connecting the handle assembly and the extension member. The rotation mechanism is configured to selectively position the handle assembly relative to the mounting plate. The guide member may include a single or double barrel configuration. The guide member is selectively positionable relative to the mounting plate. The mounting plate may include a protrusion for selectively engaging a second plate.
摘要翻译： 公开了一种用于在椎体内钻孔之前将颈部钻头和椎体中的目标部位对准的钻子引导装置。 该装置包括手柄组件，从手柄组件延伸的延伸构件，设置在延伸构件的远端上的安装板，从安装板向近侧延伸的导向构件和可操作地连接手柄组件和延伸部的旋转机构 会员。 旋转机构构造成相对于安装板选择性地定位手柄组件。 引导构件可以包括单筒或双筒构造。 引导构件相对于安装板可选择性地定位。 安装板可以包括用于选择性地接合第二板的突起。
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公开(公告)号：US20070093850A1
公开(公告)日：2007-04-26
申请号：US11529708
申请日：2006-09-29
IPC分类号： A61F2/00
CPC分类号： A61F2/4611 , A61B17/7001 , A61B17/7059 , A61F2/4455 , A61F2002/30133 , A61F2002/30471 , A61F2002/30505 , A61F2002/30538 , A61F2002/30601 , A61F2002/4624 , A61F2002/4627 , A61F2002/4628 , A61F2002/4629 , A61F2002/4681 , A61F2220/0025 , A61F2220/0091 , A61F2230/0015 , A61F2250/0006 , H05B33/0854 , H05B37/0218 , H05B37/0227 , H05B37/0281 , Y02B20/42 , Y02B20/46
摘要： Provided is a novel surgical instrument having an adjustable distal end that can securely engage an interbody for introduction of the interbody into an intervertebral space, can be adjusted before and during the surgical procedure to vary the angle of the distal end of the device and the angle of introduction of the interbody, and after positioning that interbody at the surgical site, can be easily disengaged and removed.
摘要翻译： 提供了一种新颖的手术器械，其具有可调节的远端，其可以牢固地接合用于将体内引入椎间空间的体间，可以在手术过程之前和期间进行调整，以改变装置的远端的角度和角度 介入体间，并且在将体内定位在手术部位之后，可以容易地脱离和移除。
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公开(公告)号：US10342583B2
公开(公告)日：2019-07-09
申请号：US13251622
申请日：2011-10-03
摘要： A spinal plate that is self-adjusting along its longitudinal axis to accommodate subsidence that may occur and aid in loading the bone graft to promote boney fusion while providing rigid fixation. The spinal plate is configured to inhibit loosening or backing out of bone screws.
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公开(公告)号：US20100094357A1
公开(公告)日：2010-04-15
申请号：US12579162
申请日：2009-10-14
申请人： Todd Wallenstein , Larry McClintock , Scott Jones
发明人： Todd Wallenstein , Larry McClintock , Scott Jones
CPC分类号： A61B17/8685 , A61B17/7059 , A61B17/8023 , A61B17/8057
摘要： A semi-constrained screw and a cervical plate assembly that engages to a cervical area of the human vertebrae system are disclosed. The semi-constrained screw and cervical plate assembly includes a cervical plate and one or more semi-constrained bone screws. Each semi-constrained bone screw includes an elongated shank, which is mechanically and releasably coupled to a head portion. The head portion includes one or more threaded segments which define one or more slits therebetween. As the semi-constrained bone screw is driven through the screw opening in the cervical plate and into the bone, the head portion allows poly-axial movement of the shank relative to the head portion.
摘要翻译： 公开了一种接合人类椎骨系统的颈部区域的半受限螺钉和颈板组件。 半限制螺钉和颈板组件包括颈板和一个或多个半受限骨螺钉。 每个半受约束的骨螺钉包括细长的柄，其被机械地和可释放地联接到头部。 头部包括一个或多个在其间限定一个或多个狭缝的螺纹段。 当半限制骨螺钉被驱动通过颈板中的螺钉孔并进入骨头时，头部部分允许柄相对于头部的多轴向移动。
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