EXPANDABLE FASTENER
    1.
    发明申请
    EXPANDABLE FASTENER 有权
    可膨胀的紧固件

    公开(公告)号:US20130226251A1

    公开(公告)日:2013-08-29

    申请号:US13406928

    申请日:2012-02-28

    IPC分类号: A61B17/84

    摘要: Implementations of the present disclosure provide a fastener including a tip portion, a proximal portion, an advancement mechanism and an expandable member. The tip portion has a first surface. The proximal portion is configured for coupling to the tip portion and has a second surface. The mechanism advances the first surface toward the second surface. The expandable member includes a first end abutting the first surface of the tip portion and a second end abutting the second surface of the proximal portion. Advancement of the two surfaces toward each other advances the first end of the expandable member toward the second end of the expandable member. The expandable member is configured to expand in response to the advancement. At least one of the ends of the expandable member is a free end extending under and configured to rotate with respect to an abutting one of the first or second surfaces.

    摘要翻译: 本公开的实施方案提供了一种紧固件,其包括尖端部分,近端部分,前进机构和可扩张构件。 尖端部分具有第一表面。 近端部分构造成用于联接到尖端部分并且具有第二表面。 该机构使第一表面朝向第二表面。 可膨胀构件包括邻接尖端部分的第一表面的第一端和邻近近端部分的第二表面的第二端。 两个表面彼此前进推进可扩展构件的第一端朝向可扩张构件的第二端。 可扩展构件被配置为响应于前进而膨胀。 可扩张构件的至少一个端部是延伸到相对于第一或第二表面的邻接部分之下并且构造成相对于第一或第二表面的邻接部分旋转的自由端。

    Expandable fastener
    2.
    发明授权
    Expandable fastener 有权
    可膨胀紧固件

    公开(公告)号:US09155578B2

    公开(公告)日:2015-10-13

    申请号:US13406928

    申请日:2012-02-28

    IPC分类号: A61B17/84 A61B17/86

    摘要: Implementations of the present disclosure provide a fastener including a tip portion, a proximal portion, an advancement mechanism and an expandable member. The tip portion has a first surface. The proximal portion is configured for coupling to the tip portion and has a second surface. The mechanism advances the first surface toward the second surface. The expandable member includes a first end abutting the first surface of the tip portion and a second end abutting the second surface of the proximal portion. Advancement of the two surfaces toward each other advances the first end of the expandable member toward the second end of the expandable member. The expandable member is configured to expand in response to the advancement. At least one of the ends of the expandable member is a free end extending under and configured to rotate with respect to an abutting one of the first or second surfaces.

    摘要翻译: 本公开的实施方案提供了一种紧固件,其包括尖端部分,近端部分,前进机构和可扩张构件。 尖端部分具有第一表面。 近端部分构造成用于联接到尖端部分并且具有第二表面。 该机构使第一表面朝向第二表面。 可膨胀构件包括邻接尖端部分的第一表面的第一端和邻近近端部分的第二表面的第二端。 两个表面彼此前进推进可扩展构件的第一端朝向可扩张构件的第二端。 可扩展构件被配置为响应于前进而膨胀。 可扩张构件的至少一个端部是延伸到相对于第一或第二表面的邻接部分之下并且构造成相对于第一或第二表面的邻接部分旋转的自由端。

    DYNAMIC TRIAL IMPLANTS
    5.
    发明申请
    DYNAMIC TRIAL IMPLANTS 有权
    动态试验植入物

    公开(公告)号:US20100298941A1

    公开(公告)日:2010-11-25

    申请号:US12783111

    申请日:2010-05-19

    IPC分类号: A61F2/44

    摘要: A trial implant system including a trial implant configured to be temporarily inserted into an intervertebral space defined by a superior vertebral body and an inferior vertebral body is disclosed. The trial implant may include a superior plate and an inferior plate coupled to the superior plate. The superior plate may have a first mating portion that defines a first articulating interface and the inferior plate may have a second mating portion that defines a second articulating interface. The second articulating interface may be configured to interact with the first articulating interface of the superior plate such that at least one of the superior plate and the inferior plate is capable of movement relative to the other. The first and second articulating interfaces may be primary or auxiliary articulating interfaces. For example, the first and second articulating interfaces may be corresponding curved surfaces or they may be corresponding engagement features.

    摘要翻译: 公开了一种试验植入系统,其包括构造成临时插入由上椎体和下椎体限定的椎间空间中的试验植入物。 试验植入物可以包括联接到上板的上板和下板。 上板可以具有限定第一铰接接口的第一配合部分,并且下板可以具有限定第二铰接接口的第二配合部分。 第二铰接界面可以被配置为与上板的第一铰接界面相互作用,使得上板和下板中的至少一个能够相对于另一个移动。 第一和第二铰接界面可以是主要或辅助铰接界面。 例如,第一和第二铰接界面可以是相应的曲面,或者它们可以是对应的接合特征。

    Dynamic trial implants
    6.
    发明授权
    Dynamic trial implants 有权
    动态试验植入物

    公开(公告)号:US09084688B2

    公开(公告)日:2015-07-21

    申请号:US12783111

    申请日:2010-05-19

    IPC分类号: A61F2/44 A61F2/46 A61F2/30

    摘要: A trial implant system including a trial implant configured to be temporarily inserted into an intervertebral space defined by a superior vertebral body and an inferior vertebral body is disclosed. The trial implant may include a superior plate and an inferior plate coupled to the superior plate. The superior plate may have a first mating portion that defines a first articulating interface and the inferior plate may have a second mating portion that defines a second articulating interface. The second articulating interface may be configured to interact with the first articulating interface of the superior plate such that at least one of the superior plate and the inferior plate is capable of movement relative to the other. The first and second articulating interfaces may be primary or auxiliary articulating interfaces. For example, the first and second articulating interfaces may be corresponding curved surfaces or they may be corresponding engagement features.

    摘要翻译: 公开了一种试验植入系统,其包括构造成临时插入由上椎体和下椎体限定的椎间空间中的试验植入物。 试验植入物可以包括联接到上板的上板和下板。 上板可以具有限定第一铰接接口的第一配合部分,并且下板可以具有限定第二铰接接口的第二配合部分。 第二铰接界面可以被配置为与上板的第一铰接界面相互作用,使得上板和下板中的至少一个能够相对于另一个移动。 第一和第二铰接界面可以是主要或辅助铰接界面。 例如,第一和第二铰接界面可以是相应的曲面,或者它们可以是对应的接合特征。