JP2013524934A5 - - Google Patents

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JP2013524934A5
JP2013524934A5 JP2013506155A JP2013506155A JP2013524934A5 JP 2013524934 A5 JP2013524934 A5 JP 2013524934A5 JP 2013506155 A JP2013506155 A JP 2013506155A JP 2013506155 A JP2013506155 A JP 2013506155A JP 2013524934 A5 JP2013524934 A5 JP 2013524934A5
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Prior art keywords
stent
delivery system
graft delivery
circumferential edge
spindle
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JP5927618B2 (ja
JP2013524934A (ja
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Priority claimed from US12/763,959 external-priority patent/US8764811B2/en
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Claims (15)

  1. 制御解放スリーブを含むテーパチップと、
    複数のスピンドルピンを含むスピンドルと、を備え、
    前記制御解放スリーブが、
    円筒壁部分と、
    前記円筒壁部分に取り付けられた制御解放部分と、を有し、前記制御解放部分は開口の形成されている中空円筒を有し、
    前記複数のスピンドルピンが、
    第1のスピンドルピンと、
    第2のスピンドルピンと、を有し、
    前記テーパチップの前記複数のスピンドルピンに対する前進の前に、前記第1のスピンドルピンと前記開口の間の第1の距離が、前記第2のスピンドルピンと前記制御解放部分の近位末端の間の第2の距離より短い、
    ステントグラフト送達システム。
  2. 前記テーパチップが1次シース当接面をさらに含み、前記円筒壁部分の遠位末端が前記1次シース当接面に連結されている請求項1に記載のステントグラフト送達システム。
  3. 前記円筒壁部分が前記遠位末端から近位方向に前記円筒壁部分の近位末端まで延び、前記制御解放部分の遠位末端が前記円筒壁部分の前記近位末端に連結している請求項2に記載のステントグラフト送達システム。
  4. 前記開口が前記円筒の切り取り部分である請求項1に記載のステントグラフト送達システム。
  5. 前記制御解放スリーブが、
    第1の円周エッジと、
    第2の円周エッジと、
    前記第1の円周エッジと前記第2の円周エッジの間に延びる第1の長手方向エッジと、
    前記第1の円周エッジと前記第2の円周エッジの間に延びる第2の長手方向エッジと、を、さらに備える、請求項1に記載のステントグラフト送達システム。
  6. 前記第1の円周エッジ、前記第2の円周エッジ、前記第1の長手方向エッジ、および前記第2の長手方向エッジが丸められているか、又は、前記開口が前記第1の円周エッジ、前記第1の長手方向エッジ、および前記第2の長手方向エッジにより規定され、
    前記第1の距離が前記第1のスピンドルピンと前記第1の円周エッジの間に存在し、ならびに前記第2の距離が前記第2のスピンドルピンと前記第2の円周エッジの間に存在する、請求項5に記載のステントグラフト送達システム。
  7. 前記制御解放スリーブにより拘束された近位アンカーステントリングを有するステントグラフトをさらに含む請求項1に記載のステントグラフト送達システム。
  8. 前記近位アンカーステントリングが、前記第1のスピンドルピンの周辺に延びる第1の近位頂端、および前記第2のスピンドルピンの周辺に延びる第2の近位頂端を含み、または、
    前記近位アンカーステントリングが、複数の近位頂端および前記複数の近位頂端に隣接する複数のアンカーピンを含む、請求項7に記載のステントグラフト送達システム。
  9. 前記開口が可変サイズ開口を含む請求項1に記載のステントグラフト送達システム。
  10. 前記制御解放部分の近位末端の前記可変サイズ開口が、前記制御解放部分の遠位末端のそれよりも大きい、または、前記制御解放スリーブが複数のステップで形成される、請求項9に記載のステントグラフト送達システム。
  11. 前記開口がらせんエッジにより規定される請求項9に記載のステントグラフト送達システム。
  12. 前記らせんエッジが左ねじれらせんを含む、または、前記らせんエッジが右ねじれらせんを含む、または、前記らせんエッジが丸められている、請求項11に記載のステントグラフト送達システム。
  13. 制御解放スリーブと、
    複数のスピンドルピンを含むスピンドルと、を備え、
    前記制御解放スリーブが、
    第1の円周エッジと、
    第2の円周エッジと、を含み、
    前記複数のスピンドルピンが、
    第1のスピンドルピンと
    第2のスピンドルピンと、を有し、
    前記複数のスピンドルピンに対する前記制御解放スリーブの動きの前に、前記第1のスピンドルピンと前記第1の円周エッジの間の第1の距離が、前記第2のスピンドルピンと前記第2の円周エッジの間の第2の距離より短いステントグラフト送達システム。
  14. 前記制御解放スリーブが、複数のステント保持具アームを含む請求項13に記載のステントグラフト送達システム。
  15. 前記複数のステント保持具アームが、前記複数のステント保持具アームの第2のステント保持具アームより長い第1のステント保持具アームを含み、前記第1の円周エッジが前記第1のステント保持具アームの遠位末端にあり、前記第2の円周エッジが前記第2のステント保持具アームの遠位末端にある請求項14に記載のステントグラフト送達システム。
JP2013506155A 2010-04-20 2011-03-21 先端解放制御ステントグラフト送達システムおよび方法 Active JP5927618B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/763,959 US8764811B2 (en) 2010-04-20 2010-04-20 Controlled tip release stent graft delivery system and method
US12/763,959 2010-04-20
PCT/US2011/029154 WO2011133271A1 (en) 2010-04-20 2011-03-21 Controlled tip release stent graft delivery system and method

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JP2013524934A JP2013524934A (ja) 2013-06-20
JP2013524934A5 true JP2013524934A5 (ja) 2014-05-08
JP5927618B2 JP5927618B2 (ja) 2016-06-01

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US (3) US8764811B2 (ja)
EP (1) EP2560585B1 (ja)
JP (1) JP5927618B2 (ja)
WO (1) WO2011133271A1 (ja)

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