公开(公告)号：EP3122233B1

公开(公告)日：2018-10-24

申请号：EP15714133.4

申请日：2015-03-19

申请人： SPIRATION, INC. D.B.A. OLYMPUS RESPIRATORY AMERICA

发明人： SHUMAN, Brandon, J. ,  GONZALEZ, Hugo, Xavier ,  DILLARD, David, H.

IPC分类号： A61B1/267 ,  A61B18/14 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B18/1477 ,  A61B1/2676 ,  A61B18/14 ,  A61B18/1492 ,  A61B2017/00809 ,  A61B2018/00541 ,  A61B2018/00577 ,  A61B2018/00982 ,  A61B2018/1405 ,  A61B2018/1435 ,  A61B2018/1475

摘要： A medical device system for the delivery of energy to a region of a patient's anatomy is provided. An introducer tube defines a lumen therein and bears a first electrode. A second electrode is movable within the lumen between a retracted position and an extended position. In the retracted position, the second electrode is substantially disposed within the lumen. In the extended position, the second electrode extends at least partially beyond the distal end of the introducer tube. In one form, the introducer tube is configured to substantially hold the second electrode within the lumen in a predetermined orientation in the extended position, and the introducer tube prevents the second electrode from substantially rotating within the lumen of the introducer tube during movement into the extended position. In one form, the introducer tube is more flexible in a first plane than in a second plane. A method is also provided.

公开(公告)号：EP3122233A1

公开(公告)日：2017-02-01

申请号：EP15714133.4

申请日：2015-03-19

申请人： SPIRATION, INC. D.B.A. OLYMPUS RESPIRATORY AMERICA

发明人： SHUMAN, Brandon, J. ,  GONZALEZ, Hugo, Xavier ,  DILLARD, David, H.

IPC分类号： A61B1/267 ,  A61B18/14 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B18/1477 ,  A61B1/2676 ,  A61B18/14 ,  A61B18/1492 ,  A61B2017/00809 ,  A61B2018/00541 ,  A61B2018/00577 ,  A61B2018/00982 ,  A61B2018/1405 ,  A61B2018/1435 ,  A61B2018/1475

摘要： A medical device system for the delivery of energy to a region of a patient's anatomy is provided. An introducer tube defines a lumen therein and bears a first electrode. A second electrode is movable within the lumen between a retracted position and an extended position. In the retracted position, the second electrode is substantially disposed within the lumen. In the extended position, the second electrode extends at least partially beyond the distal end of the introducer tube. In one form, the introducer tube is configured to substantially hold the second electrode within the lumen in a predetermined orientation in the extended position, and the introducer tube prevents the second electrode from substantially rotating within the lumen of the introducer tube during movement into the extended position. In one form, the introducer tube is more flexible in a first plane than in a second plane. A method is also provided.

摘要翻译： 提供了一种用于将能量递送到患者解剖结构的区域的医疗装置系统。 导引管在其中限定内腔，并承载第一电极。 第二电极可在内腔内在缩回位置和延伸位置之间移动。 在缩回位置，第二电极基本上设置在内腔内。 在延伸位置，第二电极至少部分延伸超过导引管的远端。 在一种形式中，导引管构造成在延伸位置中以预定取向基本上将第二电极保持在腔内，并且导引管防止第二电极在移动到延伸位置期间在导引管的内腔内基本上旋转 位置。 在一种形式中，导引管在第一平面中比在第二平面中更柔性。 还提供了一种方法。