发明授权
US08317850B2 Everting stent and stent delivery system 有权
永发支架和支架输送系统

  • 专利标题: Everting stent and stent delivery system
  • 专利标题(中): 永发支架和支架输送系统
  • 申请号: US12477613
    申请日: 2009-06-03
  • 公开(公告)号: US08317850B2
    公开(公告)日: 2012-11-27
  • 发明人: Richard S. Kusleika
  • 申请人: Richard S. Kusleika
  • 申请人地址: US MA Mansfield
  • 专利权人: Tyco Healthcare Group LP
  • 当前专利权人: Tyco Healthcare Group LP
  • 当前专利权人地址: US MA Mansfield
  • 代理商 Mark J. Kertz, Esq.
  • 主分类号: A61F2/82
  • IPC分类号: A61F2/82
Everting stent and stent delivery system
摘要:
A delivery device includes a delivery tube having an elongate release member. An everted stent may be releasably captured by the elongate release member between the release member and the delivery tube. The captured and everted stent can be distally advanced to a target site, followed by manipulating the release member to free the captured stent. Some devices utilize distal advancement of the release member while other devices use proximal retraction of the release member to free the captured stent. Once released, the stent is free to self-expand or be expanded against the surrounding blockage and/or vessel walls. In some methods, a guide catheter or microcatheter is also included and disposed about the everted and captured stent to advance the stent, delivery tube, and release member to a location near the site to be stented.
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