发明名称 SYSTEM ZUM EINSETZEN EINER ENDOLUMINALEN VORRICHTUNG
摘要 An introducer deploys an endoluminal device in a distal location from a proximal location. The introducer comprises a retrograde portion, an anterograde portion axially moveable relative to the retrograde portion, a shaft having a distal tip and an anterograde sheath attached to the distal tip, and anchoring means in at least one of the retrograde portion or the anterograde portion for anchoring the device during deployment from its proximal end to its distal end. An inner sheath may be mounted concentrically over the shaft with the endoluminal device mounted concentrically over the inner sheath. The anchoring device may comprise an inflatable balloon mounted radially inside the retrograde portion, a tether, or an extended portion of the endoluminal device confined by a notch in the interface of two sheaths in the retrograde portion of the introducer, or may comprise a holder in the anterograde portion.
申请公布号 DE60312662(T2) 申请公布日期 2007.11.29
申请号 DE2003612662T 申请日期 2003.02.19
申请人 BOSTON SCIENTIFIC LTD. 发明人 HAVERKOST, PATRICK A.;CHOUINARD, PAUL F.;WELDON, JAMES;MCDONALD, KAREN;JOHNSON, WADE M.
分类号 A61F2/04;A61F2/06;A61F2/82;A61F2/84 主分类号 A61F2/04
代理机构 代理人
主权项
地址