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    APPARATUS AND METHOD FOR PENETRATING AND ENLARGING ADJACENT TISSUE LAYERS
    2.
    发明申请
    APPARATUS AND METHOD FOR PENETRATING AND ENLARGING ADJACENT TISSUE LAYERS 审中-公开
    用于穿透和放大附近组织层的装置和方法

    公开(公告)号：US20120109277A1

    公开(公告)日：2012-05-03

    申请号：US13281410

    申请日：2011-10-25

    申请人： KEKE LEPULU ,  Hoang Phan

    发明人： KEKE LEPULU ,  Hoang Phan

    IPC分类号： A61F2/84 ,  A61B17/22 ,  A61M29/00

    CPC分类号： A61M29/00 ,  A61B17/1114 ,  A61B17/320016 ,  A61B17/3478 ,  A61B2017/00349 ,  A61B2017/00986 ,  A61B2017/1139 ,  A61B2017/32113 ,  A61B2090/062 ,  A61M25/0082 ,  A61M25/04 ,  A61M2025/0095 ,  A61M2025/0213

    摘要： A catheter for penetrating and dilating a passage from a first body lumen to a second body lumen comprises a catheter body, a tapered dilating tip at a distal end of the catheter body, a reciprocatable needle carried in a central passage of the catheter body, a deployable anchor carried near a distal end of the needle, and an advanceable blade carried in a slot at the distal end of the catheter body and advanceable in a track formed axially along the needle. The catheter can be used to penetrate adjacent luminal walls by first advancing the needle, and advancing the dilator over the needle followed by deploying the anchor, applying proximal tension to hold the adjacent tissue layers together, and then advancing the dilator with the exposed blade to fully dilate the passage.

    摘要翻译： 用于穿透和扩张从第一体腔到第二体腔的通道的导管包括导管主体，在导管主体的远端处的锥形扩张尖端，在导管主体的中心通道中承载的往复运动的针， 携带在针的远端附近的可展开的锚固件，以及可移动的刀片，其承载在导管主体的远端处的狭槽中，并且可沿着针沿轴向形成的轨道前进。 导管可以通过首先推进针头并将扩张器推进到针上，然后展开锚固件，施加近端张力以将相邻的组织层保持在一起，然后将暴露的刀片的扩张器推进到 充分扩张通道。

    ENDOSCOPE CONTROL DEVICES
    3.
    发明申请
    ENDOSCOPE CONTROL DEVICES 有权

    公开(公告)号：US20220354348A1

    公开(公告)日：2022-11-10

    申请号：US17768835

    申请日：2020-10-13

    申请人： Kenneth F. Binmoeller ,  John P. Lunsford ,  Hoang Phan ,  Fiona Sander

    发明人： Kenneth F. Binmoeller ,  John P. Lunsford ,  Hoang Phan ,  Fiona Sander

    IPC分类号： A61B1/00 ,  A61B1/018

    摘要： Described herein are devices for reversibly constraining an endoscope. Such devices may comprise: a base positionable proximate a patient; a column extending vertically from the base; an arm extending horizontally from the column; and a clamp coupled to the arm. In some embodiments, the clamp comprises a holder comprising an annular ring defining an endoscope receiving area or a first sidewall and a second sidewall together defining an endoscope receiving area. The holder is transitionable between a first configuration in which the annular ring or the first and second sidewall are configured to set apart from an endoscope in the endoscope receiving area and a second configuration in which the annular ring or the first and second sidewall are configured to clamp the endoscope in the endoscope receiving area.

    Endoscope control devices
    5.
    发明授权
    Endoscope control devices 有权

    公开(公告)号：US11672410B2

    公开(公告)日：2023-06-13

    申请号：US17768835

    申请日：2020-10-13

    申请人： Kenneth F. Binmoeller ,  John P. Lunsford ,  Hoang Phan ,  Fiona Sander

    发明人： Kenneth F. Binmoeller ,  John P. Lunsford ,  Hoang Phan ,  Fiona Sander

    IPC分类号： A61B1/00 ,  A61B1/018

    CPC分类号： A61B1/00149 ,  A61B1/018

    摘要： Described herein are devices for reversibly constraining an endoscope. Such devices may comprise: a base positionable proximate a patient; a column extending vertically from the base; an arm extending horizontally from the column; and a clamp coupled to the arm. In some embodiments, the clamp comprises a holder comprising an annular ring defining an endoscope receiving area or a first sidewall and a second sidewall together defining an endoscope receiving area. The holder is transitionable between a first configuration in which the annular ring or the first and second sidewall are configured to set apart from an endoscope in the endoscope receiving area and a second configuration in which the annular ring or the first and second sidewall are configured to clamp the endoscope in the endoscope receiving area.