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公开(公告)号：US09173673B2
公开(公告)日：2015-11-03
申请号：US13360178
申请日：2012-01-27
IPC分类号： A61B17/32 , A61B17/3207 , A61B17/00
CPC分类号： A61B17/320725 , A61B2017/00261 , A61B2017/003 , A61B2017/00323
摘要： Disclosed herein are devices and methods for removing tissue. In one aspect, a device for removing tissue includes a hollow elongate member having an outer wall and a lumen, a selectively deployable tissue-cutting element extending from the hollow elongate member, and an actuation member extending through the lumen and coupled to the hollow elongate member at a location that is distal to the tissue-cutting element. Movement of the actuation member can cause the tissue-cutting element to move from the insertion configuration where the tissue-cutting element is not deployed to a tissue-cutting configuration where the tissue-cutting element is deployed such that it is radially extended relative to the insertion configuration.
摘要翻译： 本文公开了用于去除组织的装置和方法。 在一个方面，一种用于去除组织的装置包括具有外壁和内腔的中空细长构件，从中空细长构件延伸的可选择性展开的组织切割元件，以及延伸穿过内腔并联接到中空细长件 在远离组织切割元件的位置处的构件。 致动构件的运动可以使得组织切割元件从组织切割元件未展开的插入构造移动到组织切割构造，其中组织切割元件被展开，使得其相对于所述组织切割元件径向延伸 插入配置。
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公开(公告)号：US08137352B2
公开(公告)日：2012-03-20
申请号：US11581668
申请日：2006-10-16
IPC分类号： A61B17/32
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/1659 , A61B34/30 , A61B90/39 , A61B2017/00261 , A61B2017/00411 , A61B2017/00535 , A61B2017/00557 , A61B2017/00867 , A61B2017/00876
摘要： The invention includes a system and method for loosening of tissue. In one embodiment, an intervertebral tissue removal system includes at least one abrading member for abrading tissue in an area to be cleared and at least one expandable member operable to be expanded from a first condition to a second condition, wherein the volume defined by the at least one expandable member in the second condition is greater than the volume defined by the at least one expandable member in the first condition, the at least one expandable member operably connected to the at least one abrading member such that as the at least one expandable member expands from the first condition to the second condition, the at least one abrading member is moved from a first position to a second position. The system includes an expansion media for insertion within the at least one expandable member and an expansion media conduit for delivering the expansion media to the at least one expandable member to expand the at least one expandable member from the first condition to the second condition.
摘要翻译： 本发明包括用于松动组织的系统和方法。 在一个实施例中，椎间组织移除系统包括至少一个用于在要清除的区域中研磨组织的研磨构件和至少一个可操作以从第一状态扩展到第二状态的可扩张构件，其中，由 在第二状态下，至少一个可膨胀构件大于在第一状态下由至少一个可膨胀构件限定的体积，所述至少一个可膨胀构件可操作地连接到至少一个研磨构件，使得至少一个可膨胀构件 从第一状态膨胀到第二状态，至少一个研磨部件从第一位置移动到第二位置。 该系统包括用于插入至少一个可膨胀构件的膨胀介质和用于将膨胀介质输送到至少一个可膨胀构件以将至少一个可膨胀构件从第一状态扩展到第二状态的膨胀介质导管。
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公开(公告)号：US20080177294A1
公开(公告)日：2008-07-24
申请号：US11581668
申请日：2006-10-16
IPC分类号： A61B17/32
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/1659 , A61B34/30 , A61B90/39 , A61B2017/00261 , A61B2017/00411 , A61B2017/00535 , A61B2017/00557 , A61B2017/00867 , A61B2017/00876
摘要： The invention includes a system and method for loosening of tissue. In one embodiment, an intervertebral tissue removal system includes at least one abrading member for abrading tissue in an area to be cleared and at least one expandable member operable to be expanded from a first condition to a second condition, wherein the volume defined by the at least one expandable member in the second condition is greater than the volume defined by the at least one expandable member in the first condition, the at least one expandable member operably connected to the at least one abrading member such that as the at least one expandable member expands from the first condition to the second condition, the at least one abrading member is moved from a first position to a second position. The system includes an expansion media for insertion within the at least one expandable member and an expansion media conduit for delivering the expansion media to the at least one expandable member to expand the at least one expandable member from the first condition to the second condition.
摘要翻译： 本发明包括用于松动组织的系统和方法。 在一个实施例中，椎间组织移除系统包括至少一个用于在要清除的区域中研磨组织的研磨构件和至少一个可操作以从第一状态扩展到第二状态的可扩张构件，其中，由 在第二状态下，至少一个可膨胀构件大于在第一状态下由至少一个可膨胀构件限定的体积，所述至少一个可膨胀构件可操作地连接到所述至少一个研磨构件，使得至少一个可膨胀构件 从第一状态膨胀到第二状态，至少一个研磨部件从第一位置移动到第二位置。 该系统包括用于插入至少一个可膨胀构件的膨胀介质和用于将膨胀介质输送到至少一个可膨胀构件以将至少一个可膨胀构件从第一状态扩展到第二状态的膨胀介质导管。
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公开(公告)号：US20080086157A1
公开(公告)日：2008-04-10
申请号：US11427848
申请日：2006-06-30
IPC分类号： A61B17/32
CPC分类号： A61B17/320725 , A61B2017/00261 , A61B2017/003 , A61B2017/00323
摘要： Disclosed herein are devices and methods for removing tissue. In one aspect, a device for removing tissue includes a hollow elongate member having an outer wall and a lumen, a selectively deployable tissue-cutting element extending from the hollow elongate member, and an actuation member extending through the lumen and coupled to the hollow elongate member at a location that is distal to the tissue-cutting element. Movement of the actuation member can cause the tissue-cutting element to move from the insertion configuration where the tissue-cutting element is not deployed to a tissue-cutting configuration where the tissue-cutting element is deployed such that it is radially extended relative to the insertion configuration.
摘要翻译： 本文公开了用于去除组织的装置和方法。 在一个方面，一种用于去除组织的装置包括具有外壁和内腔的中空细长构件，从中空细长构件延伸的可选择性展开的组织切割元件，以及延伸穿过内腔并联接到中空细长件 在远离组织切割元件的位置处的构件。 致动构件的运动可以使得组织切割元件从组织切割元件未展开的插入构造移动到组织切割构造，其中组织切割元件被展开，使得其相对于所述组织切割元件径向延伸 插入配置。
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公开(公告)号：US08882771B2
公开(公告)日：2014-11-11
申请号：US13411706
申请日：2012-03-05
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/1659 , A61B34/30 , A61B90/39 , A61B2017/00261 , A61B2017/00411 , A61B2017/00535 , A61B2017/00557 , A61B2017/00867 , A61B2017/00876
摘要： A method for manipulating intervertebral tissue in one embodiment includes inserting at least one abrading member for abrading tissue into an area to be cleared, expanding at least one expandable member from a first condition to a second condition, wherein the volume defined by the at least one expandable member in the second condition is greater than the volume defined by the at least one expandable member in the first condition, moving the inserted at least one abrading member from a first position to a second position by the expansion of the at least one expandable member, manipulating the inserted at least one abrading member to loosen tissue, and removing the loosened tissue from the area to be cleared.
摘要翻译： 在一个实施例中，一种用于操纵椎间组织的方法包括将用于研磨组织的至少一个研磨构件插入要清除的区域中，将至少一个可扩张构件从第一状态扩展到第二状态，其中由至少一个 在第二状态下的可膨胀构件大于在第一状态下由至少一个可膨胀构件限定的体积，通过膨胀至少一个可膨胀构件将插入的至少一个研磨构件从第一位置移动到第二位置 操纵插入的至少一个研磨部件以松开组织，以及从要清除的区域中去除松动的组织。
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公开(公告)号：US20120221006A1
公开(公告)日：2012-08-30
申请号：US13411706
申请日：2012-03-05
IPC分类号： A61B17/16
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/1659 , A61B34/30 , A61B90/39 , A61B2017/00261 , A61B2017/00411 , A61B2017/00535 , A61B2017/00557 , A61B2017/00867 , A61B2017/00876
摘要： A method for manipulating intervertebral tissue in one embodiment includes inserting at least one abrading member for abrading tissue into an area to be cleared, expanding at least one expandable member from a first condition to a second condition, wherein the volume defined by the at least one expandable member in the second condition is greater than the volume defined by the at least one expandable member in the first condition, moving the inserted at least one abrading member from a first position to a second position by the expansion of the at least one expandable member, manipulating the inserted at least one abrading member to loosen tissue, and removing the loosened tissue from the area to be cleared.
摘要翻译： 在一个实施例中，一种用于操纵椎间组织的方法包括将用于研磨组织的至少一个研磨构件插入要清除的区域中，将至少一个可扩张构件从第一状态扩展到第二状态，其中由至少一个 在第二状态下的可膨胀构件大于在第一状态下由至少一个可膨胀构件限定的体积，通过膨胀至少一个可膨胀构件将插入的至少一个研磨构件从第一位置移动到第二位置 操纵插入的至少一个研磨部件以松开组织，以及从要清除的区域中去除松动的组织。
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公开(公告)号：US20120179183A1
公开(公告)日：2012-07-12
申请号：US13360178
申请日：2012-01-27
IPC分类号： A61B17/32
CPC分类号： A61B17/320725 , A61B2017/00261 , A61B2017/003 , A61B2017/00323
摘要： Disclosed herein are devices and methods for removing tissue. In one aspect, a device for removing tissue includes a hollow elongate member having an outer wall and a lumen, a selectively deployable tissue-cutting element extending from the hollow elongate member, and an actuation member extending through the lumen and coupled to the hollow elongate member at a location that is distal to the tissue-cutting element. Movement of the actuation member can cause the tissue-cutting element to move from the insertion configuration where the tissue-cutting element is not deployed to a tissue-cutting configuration where the tissue-cutting element is deployed such that it is radially extended relative to the insertion configuration.
摘要翻译： 本文公开了用于去除组织的装置和方法。 在一个方面，一种用于去除组织的装置包括具有外壁和内腔的中空细长构件，从中空细长构件延伸的可选择性展开的组织切割元件，以及延伸穿过内腔并联接到中空细长件 在远离组织切割元件的位置处的构件。 致动构件的运动可以使得组织切割元件从组织切割元件未展开的插入构造移动到组织切割构造，其中组织切割元件被展开，使得其相对于所述组织切割元件径向延伸 插入配置。
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公开(公告)号：US08109957B2
公开(公告)日：2012-02-07
申请号：US11427848
申请日：2006-06-30
IPC分类号： A61B17/32
CPC分类号： A61B17/320725 , A61B2017/00261 , A61B2017/003 , A61B2017/00323
摘要： Disclosed herein are devices and methods for removing tissue. In one aspect, a device for removing tissue includes a hollow elongate member having an outer wall and a lumen, a selectively deployable tissue-cutting element extending from the hollow elongate member, and an actuation member extending through the lumen and coupled to the hollow elongate member at a location that is distal to the tissue-cutting element. Movement of the actuation member can cause the tissue-cutting element to move from the insertion configuration where the tissue-cutting element is not deployed to a tissue-cutting configuration where the tissue-cutting element is deployed such that it is radially extended relative to the insertion configuration.
摘要翻译： 本文公开了用于去除组织的装置和方法。 在一个方面，一种用于去除组织的装置包括具有外壁和内腔的中空细长构件，从中空细长构件延伸的可选择性展开的组织切割元件，以及延伸穿过内腔并联接到中空细长件 在远离组织切割元件的位置处的构件。 致动构件的运动可以使得组织切割元件从组织切割元件未展开的插入构造移动到组织切割构造，其中组织切割元件被展开，使得其相对于所述组织切割元件径向延伸 插入配置。
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公开(公告)号：US09044277B2
公开(公告)日：2015-06-02
申请号：US12834397
申请日：2010-07-12
申请人： Michael O'Neil , John R. Hawkins , Michael A. Fisher , Robert A. Hart , Henri Defossez , Richard Fessler , Robert D. Labrom , Hassan A. Serhan , Duncan Betts , Shawn D. Stad
发明人： Michael O'Neil , John R. Hawkins , Michael A. Fisher , Robert A. Hart , Henri Defossez , Richard Fessler , Robert D. Labrom , Hassan A. Serhan , Duncan Betts , Shawn D. Stad
CPC分类号： A61B17/7064 , A61B17/8038 , A61B17/8061 , A61B17/8605 , A61B17/8625 , A61B17/8695
摘要： Spinal implants and methods for spinal stabilization and/or fusion are provided. Exemplary implants described herein can be configured for delivery to a facet joint to stabilize and/or fuse the facet joint, and can optionally be anchored within the pedicle for added fixation. The implant can optionally include a fusion-promoting bioactive material thereby providing a single device capable of spinal stabilization and/or fusion. Furthermore, a method of placing such an implant within a facet joint is provided.
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公开(公告)号：US08900306B2
公开(公告)日：2014-12-02
申请号：US11535413
申请日：2006-09-26
申请人： Brooke W. Mastrorio , Mark T. Hall , Shawn D. Stad
发明人： Brooke W. Mastrorio , Mark T. Hall , Shawn D. Stad
CPC分类号： A61F2/442 , A61F2/4611 , A61F2002/30014 , A61F2002/3008 , A61F2002/30131 , A61F2002/30135 , A61F2002/30166 , A61F2002/302 , A61F2002/30331 , A61F2002/30471 , A61F2002/30477 , A61F2002/30565 , A61F2002/30579 , A61F2002/30594 , A61F2002/30616 , A61F2002/30841 , A61F2002/4435 , A61F2002/444 , A61F2002/4495 , A61F2220/0025 , A61F2220/0033 , A61F2220/0091 , A61F2230/0004 , A61F2230/0013 , A61F2230/0028 , A61F2230/0065 , A61F2250/0018 , A61F2250/0098
摘要： Devices and methods for preventing the migration or expulsion of a nucleus disc replacement implant are provided. In one embodiment, an anti-expulsion device includes a body that is movable between a compressed configuration where it is adapted to fit through an opening in an annulus of a spinal disc, and an expanded configuration where it has a size that is larger than a size of the opening in the annulus of a spinal disc. The body can also include one or more mating features that allow the body to interact with a nucleus disc replacement implant and/or an annular wall of an annulus. As a result, since the body is larger than the opening of the annulus in the expanded configuration, the interlocking connection between the body and the nucleus disc replacement implant and/or annular wall will allow the body to prevent the nucleus disc replacement implant from being expulsed from the opening in the annulus.
摘要翻译： 提供了用于防止移植或排出髓核置换植入物的装置和方法。 在一个实施例中，防排出装置包括主体，该主体可以在其适于通过脊椎盘的环形空间中的开口配合的压缩构型之间移动，并且扩展构型，其具有大于 椎间盘环的开口尺寸。 身体还可以包括允许身体与核盘替换植入物和/或环的环形壁相互作用的一个或多个配合特征。 结果，由于身体比扩张构型中的环的开口大，所以身体与核盘替换植入体和/或环形壁之间的互锁连接将允许身体防止细胞核盘替换植入物 从环的开口排出。
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