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14 条记录 (耗时 0.039 秒)

    Methods and apparaus for off-axis visualization
    1.
    发明申请
    Methods and apparaus for off-axis visualization 有权
    离轴可视化的方法和应用

    公开(公告)号：US20060189845A1

    公开(公告)日：2006-08-24

    申请号：US11365088

    申请日：2006-02-28

    申请人： Tracy Maahs ,  Richard Ewers ,  Arvin Chang ,  Chris Rothe ,  Eugene Chen ,  Marvin Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    发明人： Tracy Maahs ,  Richard Ewers ,  Arvin Chang ,  Chris Rothe ,  Eugene Chen ,  Marvin Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00179 ,  A61B1/0008 ,  A61B1/00183 ,  A61B1/0051 ,  A61B1/018 ,  A61B1/04

    摘要： Methods and apparatus for off-axis visualization are described herein. An endoluminal tissue manipulation assembly is disclosed which provides for a stable endoluminal platform and which also provides for effective triangulation of tools. Such an apparatus may comprise an optionally shape-lockable elongate body defining a longitudinal axis and adapted for endoluminal advancement in a patient body, at least one articulatable visualization lumen disposed near or at a distal region of the elongate body, the at least one articulating visualization lumen being adapted to articulate off-axis relative to a longitudinal axis of the elongate body, and at least one articulatable tool arm member disposed near or at the distal region of the elongate body, the at least one articulatable tool arm member being adapted to articulate off-axis and manipulate a tissue region of interest.

    摘要翻译： 本文描述了用于离轴可视化的方法和装置。 公开了一种腔内组织操作组件，其提供稳定的内腔平台，并且还提供工具的有效三角测量。 这种装置可以包括限定纵向轴线并且适于在患者体内进行腔内前进的可选形状可锁定细长体，至少一个可伸长的可视腔，其设置在细长体的远端区域附近或位于该远端区域处，该至少一个铰接可视化 内腔适于相对于细长主体的纵向轴线偏轴关节，以及设置在细长主体的远侧区域附近或其附近的至少一个可铰接工具臂构件，所述至少一个可铰接工具臂构件适于铰接 离轴并且操纵感兴趣的组织区域。

    METHODS AND APPARATUS FOR OFF-AXIS VISUALIZATION
    2.
    发明申请
    METHODS AND APPARATUS FOR OFF-AXIS VISUALIZATION 有权
    用于非轴可视化的方法和装置

    公开(公告)号：US20130041214A1

    公开(公告)日：2013-02-14

    申请号：US13597072

    申请日：2012-08-28

    申请人： Tracy D. Maahs ,  Richard C. Ewers ,  Arvin T. Chang ,  Chris Rothe ,  Eugene C. Chen ,  Marvin C. Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    发明人： Tracy D. Maahs ,  Richard C. Ewers ,  Arvin T. Chang ,  Chris Rothe ,  Eugene C. Chen ,  Marvin C. Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    IPC分类号： A61B1/05 ,  A61B1/018

    CPC分类号： A61B1/0051 ,  A61B1/00085 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00179 ,  A61B1/00183 ,  A61B1/018 ,  A61B1/05

    摘要： Methods and apparatus for off-axis visualization are described herein. An endoluminal tissue manipulation assembly is disclosed which provides for a stable endoluminal platform and which also provides for effective triangulation of tools. Such an apparatus may comprise an optionally shape-lockable elongate body defining a longitudinal axis and adapted for endoluminal advancement in a patient body, at least one articulatable visualization lumen disposed near or at a distal region of the elongate body, the at least one articulating visualization lumen being adapted to articulate off-axis relative to a longitudinal axis of the elongate body, and at least one articulatable tool arm member disposed near or at the distal region of the elongate body, the at least one articulatable tool arm member being adapted to articulate off-axis and manipulate a tissue region of interest.

    摘要翻译： 本文描述了用于离轴可视化的方法和装置。 公开了一种腔内组织操作组件，其提供稳定的内腔平台，并且还提供工具的有效三角测量。 这种装置可以包括限定纵向轴线并且适于在患者体内进行腔内前进的可选形状可锁定细长体，至少一个可伸长的可视腔，其设置在细长体的远端区域附近或位于该远端区域处，该至少一个铰接可视化 内腔适于相对于细长主体的纵向轴线偏轴关节，以及设置在细长主体的远侧区域附近或其附近的至少一个可铰接工具臂构件，所述至少一个可铰接工具臂构件适于铰接 离轴并且操纵感兴趣的组织区域。

    Methods and apparaus for off-axis visualization
    3.
    发明授权
    Methods and apparaus for off-axis visualization 有权
    离轴可视化的方法和应用

    公开(公告)号：US08277373B2

    公开(公告)日：2012-10-02

    申请号：US11365088

    申请日：2006-02-28

    申请人： Tracy D. Maahs ,  Richard C. Ewers ,  Arvin T. Chang ,  Chris Rothe ,  Eugene C. Chen ,  Marvin C. Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    发明人： Tracy D. Maahs ,  Richard C. Ewers ,  Arvin T. Chang ,  Chris Rothe ,  Eugene C. Chen ,  Marvin C. Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00179 ,  A61B1/0008 ,  A61B1/00183 ,  A61B1/0051 ,  A61B1/018 ,  A61B1/04

    摘要： Methods and apparatus for off-axis visualization are described herein. An endoluminal tissue manipulation assembly is disclosed which provides for a stable endoluminal platform and which also provides for effective triangulation of tools. Such an apparatus may comprise an optionally shape-lockable elongate body defining a longitudinal axis and adapted for endoluminal advancement in a patient body, at least one articulatable visualization lumen disposed near or at a distal region of the elongate body, the at least one articulating visualization lumen being adapted to articulate off-axis relative to a longitudinal axis of the elongate body, and at least one articulatable tool arm member disposed near or at the distal region of the elongate body, the at least one articulatable tool arm member being adapted to articulate off-axis and manipulate a tissue region of interest.

    摘要翻译： 本文描述了用于离轴可视化的方法和装置。 公开了一种腔内组织操作组件，其提供稳定的内腔平台，并且还提供工具的有效三角测量。 这种装置可以包括限定纵向轴线并且适于在患者体内进行腔内前进的可选形状可锁定细长体，至少一个可伸长的可视腔，其设置在细长体的远端区域附近或位于该远端区域处，该至少一个铰接可视化 内腔适于相对于细长主体的纵向轴线偏轴关节，以及设置在细长主体的远侧区域附近或其附近的至少一个可铰接工具臂构件，所述至少一个可铰接工具臂构件适于铰接 离轴并且操纵感兴趣的组织区域。

    Methods and apparatus for off-axis visualization
    4.
    发明授权
    Methods and apparatus for off-axis visualization 有权
    用于离轴可视化的方法和装置

    公开(公告)号：US08992420B2

    公开(公告)日：2015-03-31

    申请号：US13597072

    申请日：2012-08-28

    申请人： Tracy D. Maahs ,  Richard C. Ewers ,  Arvin T. Chang ,  Chris Rothe ,  Eugene C. Chen ,  Marvin C. Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    发明人： Tracy D. Maahs ,  Richard C. Ewers ,  Arvin T. Chang ,  Chris Rothe ,  Eugene C. Chen ,  Marvin C. Elmer ,  Gilbert Madrid ,  Kabir Gambhir

    IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/05

    CPC分类号： A61B1/0051 ,  A61B1/00085 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00179 ,  A61B1/00183 ,  A61B1/018 ,  A61B1/05

    摘要： Methods and apparatus for off-axis visualization are described herein. An endoluminal tissue manipulation assembly is disclosed which provides for a stable endoluminal platform and which also provides for effective triangulation of tools. Such an apparatus may comprise an optionally shape-lockable elongate body defining a longitudinal axis and adapted for endoluminal advancement in a patient body, at least one articulatable visualization lumen disposed near or at a distal region of the elongate body, the at least one articulating visualization lumen being adapted to articulate off-axis relative to a longitudinal axis of the elongate body, and at least one articulatable tool arm member disposed near or at the distal region of the elongate body, the at least one articulatable tool arm member being adapted to articulate off-axis and manipulate a tissue region of interest.

    摘要翻译： 本文描述了用于离轴可视化的方法和装置。 公开了一种腔内组织操作组件，其提供稳定的内腔平台，并且还提供工具的有效三角测量。 这种装置可以包括限定纵向轴线并且适于在患者体内进行腔内前进的可选形状可锁定细长体，至少一个可伸长的可视腔，其设置在细长体的远端区域附近或位于该远端区域处，该至少一个铰接可视化 内腔适于相对于细长主体的纵向轴线偏轴关节，以及设置在细长主体的远侧区域附近或其附近的至少一个可铰接工具臂构件，所述至少一个可铰接工具臂构件适于铰接 离轴并且操纵感兴趣的组织区域。

    SYSTEMS AND METHODS FOR DILATION AND DISSECTION OF TISSUES
    10.
    发明申请
    SYSTEMS AND METHODS FOR DILATION AND DISSECTION OF TISSUES 审中-公开
    系统和方法用于组织和分离组织

    公开(公告)号：US20100160947A1

    公开(公告)日：2010-06-24

    申请号：US12640413

    申请日：2009-12-17

    申请人： Ephraim Akyuz ,  Kabir Gambhir ,  Corbet W. Stone

    发明人： Ephraim Akyuz ,  Kabir Gambhir ,  Corbet W. Stone

    IPC分类号： A61M29/02 ,  A61M29/00 ,  A61B5/00

    CPC分类号： A61M25/09 ,  A61B17/0218 ,  A61B17/3439 ,  A61B2017/00261 ,  A61B2017/320044 ,  A61M25/10 ,  A61M29/02

    摘要： A minimally invasive dilation device includes a stylus, a plurality of rigid arms radially arrayed about the stylus, and a dilating member positioned between the stylus and the arms. An outer flexible sleeve may be circumferentially secured to the arms, lying within or without the plurality of arms. An inner mesh may surround the stylus and dilating member. The device may be introduced into tissue toward a targeted area, while in a closed configuration. The dilating member may be a balloon, wherein upon inflation of the balloon, the arms are pushed radially outward, expanding the device and dilating the surrounding tissue. A cannula may be inserted inside the plurality of arms to keep the arms in an open configuration, and the stylus, balloon and inner mesh may be withdrawn, providing an open passageway through the device to the targeted area. The device may be used with a neural monitoring system.

    摘要翻译： 微创扩张装置包括触针，围绕触针放射状排列的多个刚性臂以及定位在触控笔和手臂之间的扩张构件。 外部柔性套筒可周向地固定到臂上，位于或不具有多个臂。 内网可围绕触针和扩张构件。 当处于关闭状态时，该装置可以朝向目标区域被引入组织。 扩张构件可以是气囊，其中当气囊膨胀时，臂被径向向外推动，使装置膨胀并且使周围组织膨胀。 套管可以插入在多个臂内部以保持臂处于打开构型，并且可以撤回触针，球囊和内网，从而提供通过该装置的目标区域的开放通道。 该装置可以与神经监测系统一起使用。