基本信息:
- 专利标题： MEDICAL DEVICES FOR RENAL NERVE ABLATION HAVING ROTATABLE SHAFTS
- 专利标题（中）：具有可旋转手术的肾脏神经吸收的医疗装置
- 申请号：US14310996 申请日：2014-06-20
- 公开(公告)号：US20140378967A1 公开(公告)日：2014-12-25
- 发明人： MARTIN R. WILLARD , PATRICK A. HAVERKOST , GARY J. PEDERSON, Jr.
- 申请人： BOSTON SCIENTIFIC SCIMED, INC.
- 主分类号： A61B18/14
- IPC分类号： A61B18/14
摘要：
A medical device for renal denervation may include a catheter shaft including an outer shaft having a lumen formed therein and an inner shaft extending within the lumen of the outer shaft. The catheter may further include an expandable member having a proximal region coupled to a distal region of the outer shaft, and a distal region of the expandable member may be coupled to a distal region of the inner shaft. In some embodiments, one or more active electrodes may be disposed on an exterior surface of the expandable member and capable of providing the renal denervation treatment. In some embodiments, the inner shaft may be rotatable in relation to the outer shaft and/or the outer shaft may be rotatable in relation to the inner shaft.
摘要（中）：
用于肾去神经支配的医疗装置可以包括导管轴，该导管轴包括其中形成有内腔的外轴和在外轴的内腔内延伸的内轴。 导管还可以包括可扩张构件，其具有联接到外轴的远侧区域的近侧区域，并且可扩张构件的远侧区域可联接到内轴的远侧区域。 在一些实施例中，一个或多个有效电极可以设置在可扩张构件的外表面上并且能够提供肾去神经处理。 在一些实施例中，内轴可以相对于外轴旋转，和/或外轴可以相对于内轴旋转。