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    • 8. 发明授权
    • Covered hypotube to distal port bond
    • 覆盖海波管到远端港口债券
    • US07488304B2
    • 2009-02-10
    • US10266979
    • 2002-10-08
    • Richard L. GoodinVictor L. SchoenleDaniel K. Tomaschko
    • Richard L. GoodinVictor L. SchoenleDaniel K. Tomaschko
    • A61M29/00A61M25/16A61F11/00
    • A61M25/0014A61M2025/1056
    • A catheter assembly and method for constructing same comprises engagement of a proximal tubular member to a distal outer tubular member. At least a portion of the exterior surface of the proximal tubular member comprises at least one thermoplastic polymer. At least a portion of the end region of the distal outer tubular member is engaged to at least a portion of the end region of the proximal tubular member to define an engagement region. The proximal tubular member and the distal outer tubular member define a continuous central lumen therethrough. At least a portion of the proximal tubular member is disposed about an inner support layer. At least a portion of the inner support layer extends distally across the engagement region and into the lumen of the distal outer tubular member.
    • 导管组件及其构造方法包括将近端管状构件与远侧外管状构件接合。 近端管状构件的外表面的至少一部分包括至少一种热塑性聚合物。 远侧外管状构件的端部区域的至少一部分与近端管状构件的端部区域的至少一部分接合以限定接合区域。 近端管状构件和远端外部管状构件限定穿过其中的连续中心腔。 近端管状构件的至少一部分围绕内部支撑层设置。 内支撑层的至少一部分向远侧延伸穿过接合区域并进入远侧外管状构件的内腔。