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    • 4. 发明公开
    • 풍선 카테터
    • 气球导管
    • KR1020090005283A
    • 2009-01-13
    • KR1020087010935
    • 2006-10-13
    • 안지오슬라이드 엘티디.
    • 히르스조위크즈,에란듀비,샤이
    • A61M25/10A61M25/14
    • A61M25/1006A61M25/0119A61M25/104A61M2025/0183A61M2025/1015A61M2025/1068A61M2025/109
    • The present invention is primarily directed to a rapid exchange catheter that permits axial movement of an inner conduit within an outer conduit comprising: . an outer conduit; . an inner conduit, suitable for total or partial passage over a guide wire, wherein said inner conduit is movably disposed within the lumen of said outer conduit, wherein the proximal end of said inner conduit is angled such that it pierces the wall of said outer conduit; . means for permitting axial movement of said inner conduit within said outer conduit, such that said movement is not hindered by the passage of the angled proximal part of the inner conduit through said outer conduit; and . means, situated at the proximal end of the outer conduit, for causing axial pushing-pulling movements of said inner conduit.
    • 本发明主要涉及一种快速交换导管,其允许内导管在外导管内的轴向移动,包括: 外管道 。 内导管,其适于在导线上全部或部分通过,其中所述内导管可移动地设置在所述外导管的内腔中,其中所述内导管的近端成角度,使得其穿透所述外导管的壁 ; 。 用于允许所述内部管道在所述外部管道内轴向移动的装置,使得所述运动不受所述内部导管的成角度的近端部分通过所述外部导管的阻碍; 和。 装置,位于外导管的近端处,用于引起所述内导管的轴向推拉动作。