Toposcopic access and delivery devices
    12.
    发明授权
    Toposcopic access and delivery devices 有权
    地面检查和传送设备

    公开(公告)号:US08118774B2

    公开(公告)日:2012-02-21

    申请号:US11861156

    申请日:2007-09-25

    IPC分类号: A61M31/00

    摘要: Disclosed herein are elongate flexible medical devices which are capable of axial elongation through the mechanism of eversion or toposcopic expansion. In general, this may be accomplished by providing a flexible tubular device having a proximal end and a distal end. Retraction of the distal end in a proximal direction through the tubular body inverts the tube upon itself, causing an axial shortening of the overall length of the device. The original length of the device can be restored by coupling a pressurized media to the proximal end of the sleeve. If the distal end of the sleeve is temporarily restricted or closed, the pressurized media causes the distal end of the sleeve to travel distally until the full length of the sleeve has been restored.

    摘要翻译: 本文公开了伸长的柔性医疗装置,其能够通过外翻或胃肠镜扩张的机制轴向伸长。 通常,这可以通过提供具有近端和远端的柔性管状装置来实现。 远端在近端方向通过管状体的缩回使管自身反转,导致装置的整个长度的轴向缩短。 可以通过将加压介质连接到套筒的近端来恢复装置的原始长度。 如果套筒的远端被暂时限制或关闭,则加压介质使得套筒的远端向远侧行进直到套筒的整个长度恢复。

    METHODS FOR TOPOSCOPIC SLEEVE DELIVERY
    13.
    发明申请
    METHODS FOR TOPOSCOPIC SLEEVE DELIVERY 有权
    TOPOSCOPIC SLEEVE交付方法

    公开(公告)号:US20080167629A1

    公开(公告)日:2008-07-10

    申请号:US11861172

    申请日:2007-09-25

    IPC分类号: A61M25/01 A61M25/092

    摘要: Disclosed herein are elongate flexible medical devices which are capable of axial elongation through the mechanism of eversion or toposcopic expansion. In general, this may be accomplished by providing a flexible tubular device having a proximal end and a distal end. Retraction of the distal end in a proximal direction through the tubular body inverts the tube upon itself, causing an axial shortening of the overall length of the device. The original length of the device can be restored by coupling a pressurized media to the proximal end of the sleeve. If the distal end of the sleeve is temporarily restricted or closed, the pressurized media causes the distal end of the sleeve to travel distally until the full length of the sleeve has been restored.

    摘要翻译: 本文公开了伸长的柔性医疗装置,其能够通过外翻或胃肠镜扩张的机制轴向伸长。 通常,这可以通过提供具有近端和远端的柔性管状装置来实现。 远端在近端方向通过管状体的缩回使管自身反转,导致装置的整个长度的轴向缩短。 可以通过将加压介质连接到套筒的近端来恢复装置的原始长度。 如果套筒的远端被暂时限制或关闭,则加压介质使得套筒的远端向远侧行进直到套筒的整个长度恢复。

    TOPOSCOPIC ACCESS AND DELIVERY DEVICES
    14.
    发明申请
    TOPOSCOPIC ACCESS AND DELIVERY DEVICES 有权
    TOPOSCOPIC访问和交付设备

    公开(公告)号:US20080167606A1

    公开(公告)日:2008-07-10

    申请号:US11861156

    申请日:2007-09-25

    摘要: Disclosed herein are elongate flexible medical devices which are capable of axial elongation through the mechanism of eversion or toposcopic expansion. In general, this may be accomplished by providing a flexible tubular device having a proximal end and a distal end. Retraction of the distal end in a proximal direction through the tubular body inverts the tube upon itself, causing an axial shortening of the overall length of the device. The original length of the device can be restored by coupling a pressurized media to the proximal end of the sleeve. If the distal end of the sleeve is temporarily restricted or closed, the pressurized media causes the distal end of the sleeve to travel distally until the full length of the sleeve has been restored.

    摘要翻译: 本文公开了伸长的柔性医疗装置,其能够通过外翻或胃肠镜扩张的机制轴向伸长。 通常,这可以通过提供具有近端和远端的柔性管状装置来实现。 远端在近端方向通过管状体的缩回使管自身反转,导致装置的整个长度的轴向缩短。 可以通过将加压介质连接到套筒的近端来恢复装置的原始长度。 如果套筒的远端被暂时限制或关闭,则加压介质使得套筒的远端向远侧行进直到套筒的整个长度恢复。

    Methods and devices for gastrointestinal stimulation
    17.
    发明授权
    Methods and devices for gastrointestinal stimulation 有权
    胃肠道刺激的方法和装置

    公开(公告)号:US07881797B2

    公开(公告)日:2011-02-01

    申请号:US11789561

    申请日:2007-04-25

    IPC分类号: A61M5/00 A61B17/08

    CPC分类号: A61N1/36007 A61N1/3787

    摘要: Methods and devices for gastrointestinal stimulation are disclosed. In one embodiment, disclosed is an electrical stimulator device that includes a circuit board and a battery contained within a base housing; a conduction element; and at least one electrode. In some embodiments, the stimulator base housing can be directly attached to a wall of a body lumen. In other embodiments, the stimulator base housing can be attached to a cuff or a sleeve device. In still other embodiments, one or more elements of the system are free-floating within the GI tract. The devices can be delivered endoscopically, and in some embodiments toposcopically.

    摘要翻译: 公开了胃肠道刺激的方法和装置。 在一个实施例中,公开了一种电刺激器装置,其包括电路板和容纳在基座外壳内的电池; 导电元件; 和至少一个电极。 在一些实施例中,刺激器底座壳体可以直接附接到体腔的壁。 在其他实施例中,刺激器底座壳体可以附接到袖带或套筒装置。 在其它实施例中,系统的一个或多个元件在胃肠道内自由浮动。 这些装置可以内窥镜递送,并且在一些实施例中可以放置。

    Methods and devices for gastrointestinal stimulation
    18.
    发明申请
    Methods and devices for gastrointestinal stimulation 有权
    胃肠道刺激的方法和装置

    公开(公告)号:US20080058887A1

    公开(公告)日:2008-03-06

    申请号:US11789561

    申请日:2007-04-25

    IPC分类号: A61N1/36 A61M29/02

    CPC分类号: A61N1/36007 A61N1/3787

    摘要: Methods and devices for gastrointestinal stimulation are disclosed. In one embodiment, disclosed is an electrical stimulator device that includes a circuit board and a battery contained within a base housing; a conduction element; and at least one electrode. In some embodiments, the stimulator base housing can be directly attached to a wall of a body lumen. In other embodiments, the stimulator base housing can be attached to a cuff or a sleeve device. In still other embodiments, one or more elements of the system are free-floating within the GI tract. The devices can be delivered endoscopically, and in some embodiments toposcopically.

    摘要翻译: 公开了胃肠道刺激的方法和装置。 在一个实施例中,公开了一种电刺激器装置,其包括电路板和容纳在基座外壳内的电池; 导电元件; 和至少一个电极。 在一些实施例中,刺激器底座壳体可以直接附接到体腔的壁。 在其他实施例中,刺激器底座壳体可以附接到袖带或套筒装置。 在其它实施例中,系统的一个或多个元件在胃肠道内自由浮动。 这些装置可以内窥镜递送,并且在一些实施例中可以放置。

    METHODS AND DEVICES FOR GASTROINTESTINAL STIMULATION
    19.
    发明申请
    METHODS AND DEVICES FOR GASTROINTESTINAL STIMULATION 审中-公开
    胃肠道刺激的方法和装置

    公开(公告)号:US20110125211A1

    公开(公告)日:2011-05-26

    申请号:US13018179

    申请日:2011-01-31

    IPC分类号: A61N1/05

    CPC分类号: A61N1/36007 A61N1/3787

    摘要: Methods and devices for gastrointestinal stimulation are disclosed. In one embodiment, disclosed is an electrical stimulator device that includes a circuit board and a battery contained within a base housing; a conduction element; and at least one electrode. In some embodiments, the stimulator base housing can be directly attached to a wall of a body lumen. In other embodiments, the stimulator base housing can be attached to a cuff or a sleeve device. In still other embodiments, one or more elements of the system are free-floating within the GI tract. The devices can be delivered endoscopically, and in some embodiments toposcopically.

    摘要翻译: 公开了胃肠道刺激的方法和装置。 在一个实施例中,公开了一种电刺激器装置,其包括电路板和容纳在基座外壳内的电池; 导电元件; 和至少一个电极。 在一些实施例中,刺激器底座壳体可以直接附接到体腔的壁。 在其他实施例中,刺激器底座壳体可以附接到袖带或套筒装置。 在其它实施例中,系统的一个或多个元件在胃肠道内自由浮动。 这些装置可以内窥镜递送,并且在一些实施例中可以放置。