-
公开(公告)号：US5460609A
公开(公告)日：1995-10-24
申请号：US156254
申请日：1993-11-22
申请人： Joseph A. O'Donnell
发明人： Joseph A. O'Donnell
CPC分类号： A61M25/10184 , A61M25/1018 , A61M25/10188 , A61M25/104
摘要： An automated inflation/deflation system for use in connection with a dilatation balloon catheter in vascular procedures that greatly facilitates the operator's control of the inflation or deflation of the balloon and control of maneuvering the proximal end of the catheter for proper positioning of the balloon inside the patient's vasculature. By use of a pressure transducer and a display unit, the operator can monitor information relating to inflation pressure and inflation time. In addition, the system provides for safety features for effectuating a rapid reduction in balloon pressure.
摘要翻译： 一种用于与血管手术中的扩张气囊导管结合使用的自动化充气/放气系统，其极大地有助于操作者控制气囊的充气或放气，并且控制操纵导管的近端以适当地定位气囊内 病人脉管系统 通过使用压力传感器和显示单元，操作者可以监视与充气压力和充气时间有关的信息。 此外，该系统提供用于实现气囊压力的快速降低的安全特征。
-
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。
-
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。
-
-
搜索结果
13 条记录 (耗时 0.021 秒)
