公开(公告)号：US20050085886A1

公开(公告)日：2005-04-21

申请号：US10688229

申请日：2003-10-17

申请人： Douglas Hess ,  Nicolaas Lokhoff ,  Michael Ruff ,  Richard Sandstrom ,  Timothy Laske

发明人： Douglas Hess ,  Nicolaas Lokhoff ,  Michael Ruff ,  Richard Sandstrom ,  Timothy Laske

IPC分类号： A61N1/05 ,  A61N1/375

CPC分类号： A61N1/0575 ,  A61N1/0565

摘要： A distal tip coupled to a body of an implantable medical device includes a canted passageway extending distally from a lumen of the body and an opening terminating the passageway and positioned in proximity to a distal end of the distal tip; a helical fixation element coupled to an elongated member extending within the lumen of the body is adapted to deflect along the canted passageway of the distal tip. The elongated member is adapted to move the helical member through the passageway of the distal tip and out from the opening and to rotate the helical element thereby affixing the helical element into an implant site.

摘要翻译： 联接到可植入医疗装置的主体的远侧末端包括从主体的内腔向远端延伸的倾斜通道和终止该通道并且定位在远侧末端的远端附近的开口; 耦合到在主体的内腔内延伸的细长构件的螺旋固定元件适于沿着远端尖端的倾斜通道偏转。 细长构件适于将螺旋构件移动通过远侧尖端的通道并从开口移出并旋转螺旋元件，从而将螺旋元件固定到植入位置。

公开(公告)号：US20050033394A1

公开(公告)日：2005-02-10

申请号：US10637160

申请日：2003-08-08

申请人： Kevin Seifert ,  Timothy Laske

发明人： Kevin Seifert ,  Timothy Laske

IPC分类号： A61N1/05

CPC分类号： A61N1/0587 ,  A61N1/059 ,  A61N2001/0578

摘要： A non-rigid tether extends distally from an electrode of a medical electrical lead body coupling a tissue anchor to the lead body. The tissue anchor includes a surface to receive a push force from an insertion tool adapted to insert the anchor within a segment of tissue so that the electrode is held in close proximity to the tissue.

摘要翻译： 非刚性系绳从连接组织锚固体到引线体的医用电引线体的电极向远侧延伸。 组织锚固件包括接收来自插入工具的推动力的表面，所述插入工具适于将锚固件插入组织段内，使得电极保持紧靠组织。