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Title:
ステントグラフトの近位端部を自動的に中心に配置する送達システム及び方法
Document Type and Number:
Japanese Patent JP5667544
Kind Code:
B2
Abstract:
A method for implanting a prosthesis centrally within a curved lumen includes loading a prosthesis into a delivery sheath, advancing the sheath in a patient towards the curved lumen to place at least the proximal end of the prosthesis within the curved lumen, and centering the proximal end of the prosthesis and/or the distal end of the sheath within the curved lumen. In a first advancing step, the outer catheter containing the inner sheath is advanced together towards the curved lumen to a location proximal of the curved lumen and, in a second advancing step, the inner sheath containing the prosthesis is advanced into the curved lumen to place at least the proximal end within the curved lumen while the outer catheter substantially remains at the location. After centering, the proximal end of the prosthesis is deployed centered within the curved lumen.

Inventors:
ムーア,マイケル
アーブフュール,サミュエル
ベラ,ハンベルト
ウェレット,ゲリー
ボレゴ,フランク
クリスティン,フレッチャー
ロステッター,ティモシー
Application Number:
JP2011230121A
Publication Date:
February 12, 2015
Filing Date:
October 19, 2011
Export Citation:
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Assignee:
ボルトン メディカル,インク.
ムーア,マイケル
アーブフュール,サミュエル
ベラ,ハンベルト
ウェレット,ゲリー
ボレゴ,フランク
クリスティン,フレッチャー
ロステッター,ティモシー
International Classes:
A61F2/95; A61F2/06
Attorney, Agent or Firm:
Yoshinori Hosoda