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公开(公告)号：US08911397B2
公开(公告)日：2014-12-16
申请号：US13722589
申请日：2012-12-20
CPC分类号： A61M25/0147 , A61B1/00066 , A61B1/015 , A61M25/0097 , A61M25/0102 , A61M25/0136 , A61M39/06 , A61M39/0606 , A61M39/1055 , A61M39/22 , A61M2039/0633 , A61M2039/229
摘要： Various embodiments concern an introducer sheath assembly comprising a tubular sheath member having a deflectable distal end portion and a sheath member lumen, and a handle assembly including a steering mechanism for deflecting the distal end portion of the sheath member. The distal end portion of the sheath member can deflect in different directions along a plane by selective tension in one of two pull wires. The selective tension can be caused by selective proximal or distal axial translation of a shuttle assembly relative to the tubular sheath member. The selective proximal or distal axial translation can be controlled by selective clockwise or counterclockwise rotation of a control knob.
摘要翻译： 各种实施例涉及导引器鞘组件，其包括具有可偏转的远端部分和鞘部件腔的管状护套部件，以及包括用于偏转护套部件的远端部分的转向机构的手柄组件。 护套构件的远端部分可以通过两根拉线之一中的选择张力沿着平面沿不同方向偏转。 选择性张力可以由穿梭组件相对于管状护套构件的选择性近端或远端轴向平移引起。 选择性近端或远端轴向平移可以通过控制旋钮的选择性顺时针或逆时针旋转来控制。
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公开(公告)号：US20130184642A1
公开(公告)日：2013-07-18
申请号：US13722589
申请日：2012-12-20
IPC分类号： A61M25/01
CPC分类号： A61M25/0147 , A61B1/00066 , A61B1/015 , A61M25/0097 , A61M25/0102 , A61M25/0136 , A61M39/06 , A61M39/0606 , A61M39/1055 , A61M39/22 , A61M2039/0633 , A61M2039/229
摘要： Various embodiments concern an introducer sheath assembly comprising a tubular sheath member having a deflectable distal end portion and a sheath member lumen, and a handle assembly including a steering mechanism for deflecting the distal end portion of the sheath member. The distal end portion of the sheath member can deflect in different directions along a plane by selective tension in one of two pull wires. The selective tension can be caused by selective proximal or distal axial translation of a shuttle assembly relative to the tubular sheath member. The selective proximal or distal axial translation can be controlled by selective clockwise or counterclockwise rotation of a control knob.
摘要翻译： 各种实施例涉及导引器鞘组件，其包括具有可偏转的远端部分和鞘部件腔的管状护套部件，以及包括用于偏转护套部件的远端部分的转向机构的手柄组件。 护套构件的远端部分可以通过两根拉线之一中的选择张力沿着平面沿不同方向偏转。 选择性张力可以由穿梭组件相对于管状护套构件的选择性近端或远端轴向平移引起。 选择性近端或远端轴向平移可以通过控制旋钮的选择性顺时针或逆时针旋转来控制。
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公开(公告)号：US09149608B2
公开(公告)日：2015-10-06
申请号：US13722987
申请日：2012-12-20
IPC分类号： A61M31/00 , A61M37/00 , A61M25/00 , A61M25/01 , A61M39/06 , A61M39/10 , A61M39/22 , A61B1/00 , A61B1/015
CPC分类号： A61M25/0147 , A61B1/00066 , A61B1/015 , A61M25/0097 , A61M25/0102 , A61M25/0136 , A61M39/06 , A61M39/0606 , A61M39/1055 , A61M39/22 , A61M2039/0633 , A61M2039/229
摘要： An introducer sheath assembly comprises a tubular sheath member having a deflectable distal end portion and a sheath member lumen, a handle assembly including a steering mechanism for deflecting the distal end portion of the sheath member, and a hemostasis valve assembly. The hemostasis valve assembly includes a side port member configured to be connected to a fluid source for introducing fluid into the sheath member lumen. The side port member is axially rotatable relative to the handle assembly and the sheath member such that the side port member can remain rotationally fixed relative to the fluid source as the handle assembly and the sheath member are rotated relative to the fluid source. The side port member may also be made transparent to allow for easy visualization of air bubbles, and is also configured to allow for evacuation of any visualized air bubbles.
摘要翻译： 引导器护套组件包括具有可偏转的远端部分和护套部件内腔的管状护套部件，手柄组件，其包括用于偏转护套部件的远端部分的转向机构和止血阀组件。 所述止血阀组件包括构造成连接到用于将流体引入所述鞘构件内腔的流体源的侧口构件。 侧端口构件相对于手柄组件和护套构件可轴向旋转，使得当手柄组件和护套构件相对于流体源旋转时，侧口构件可相对于流体源保持旋转地固定。 侧端口构件也可以是透明的，以便容易地观察气泡，并且还构造成允许排出任何可视化的气泡。
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公开(公告)号：US20130165857A1
公开(公告)日：2013-06-27
申请号：US13722987
申请日：2012-12-20
IPC分类号： A61M25/01
CPC分类号： A61M25/0147 , A61B1/00066 , A61B1/015 , A61M25/0097 , A61M25/0102 , A61M25/0136 , A61M39/06 , A61M39/0606 , A61M39/1055 , A61M39/22 , A61M2039/0633 , A61M2039/229
摘要： An introducer sheath assembly comprises a tubular sheath member having a deflectable distal end portion and a sheath member lumen, a handle assembly including a steering mechanism for deflecting the distal end portion of the sheath member, and a hemostasis valve assembly. The hemostasis valve assembly includes a side port member configured to be connected to a fluid source for introducing fluid into the sheath member lumen. The side port member is axially rotatable relative to the handle assembly and the sheath member such that the side port member can remain rotationally fixed relative to the fluid source as the handle assembly and the sheath member are rotated relative to the fluid source. The side port member may also be made transparent to allow for easy visualization of air bubbles, and is also configured to allow for evacuation of any visualized air bubbles.
摘要翻译： 引导器护套组件包括具有可偏转的远端部分和护套部件内腔的管状护套部件，手柄组件，其包括用于偏转护套部件的远端部分的转向机构和止血阀组件。 所述止血阀组件包括构造成连接到用于将流体引入所述鞘构件内腔的流体源的侧口构件。 侧端口构件相对于手柄组件和护套构件可轴向旋转，使得当手柄组件和护套构件相对于流体源旋转时，侧口构件可相对于流体源保持旋转地固定。 侧端口构件也可以是透明的，以便容易地观察气泡，并且还构造成允许排出任何可视化的气泡。
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公开(公告)号：US20090287203A1
公开(公告)日：2009-11-19
申请号：US12463842
申请日：2009-05-11
申请人： James Mazzone , Steven T. Onishi , Byron L. Chun
发明人： James Mazzone , Steven T. Onishi , Byron L. Chun
CPC分类号： A61M25/1006 , A61B18/1492 , A61B2018/00214 , A61B2018/0022 , A61B2018/00898 , A61B2018/1861 , A61M25/1038 , A61M2025/1004 , A61M2025/1068 , A61M2025/1075 , A61M2025/1081
摘要： Apparatus and methods for retracting a balloon back into a delivery sheath following a medical procedure using the balloon. A handle on the device includes a balloon folding mechanism coupled to a proximal end of a guide wire shaft so that actuating the balloon folding mechanism causes rotation of the guide wire shaft within a catheter body. A distal end of the balloon is attached to a distal end of the guide wire shaft, which extends beyond the distal end of the catheter body, and a proximal end of the balloon is attached to the distal end of the catheter body so that actuating the folding mechanism causes the balloon to wrap around the guide wire shaft. The folding mechanism may also be configured for elongating the balloon. Rotating, or rotating and elongating, the deflated balloon results in a balloon with a smaller profile that may easily be retracted into a delivery sheath.
摘要翻译： 在使用气囊的医疗程序之后将气囊缩回到输送鞘中的装置和方法。 装置上的手柄包括联接到导丝绳轴的近端的球囊折叠机构，使得致动球囊折叠机构导致导丝杆轴在导管主体内旋转。 气囊的远端附接到引导线轴的远端，该远端延伸超过导管主体的远端，并且球囊的近端附接到导管主体的远端，从而致动 折叠机构使气球围绕导丝绳包裹。 折叠机构也可以被配置成使气囊伸长。 旋转或旋转和延伸的放气气球导致具有较小轮廓的气球，其可以容易地缩回到输送护套中。
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