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    • 6. 发明授权
    • Transcutaneous delivery means
    • 经皮递送手段
    • US06699218B2
    • 2004-03-02
    • US10037902
    • 2001-11-09
    • J. Christopher FlahertyJohn T. Garibotto
    • J. Christopher FlahertyJohn T. Garibotto
    • A61M3100
    • A61M5/1452A61M5/14248A61M39/0247A61M2005/14208A61M2005/14252A61M2005/1426A61M2205/3507A61M2205/3576A61M2209/01G06F19/00
    • A device for delivering fluid to a patient including a passageway having a proximal fluid transport tube, a distal fluid transport tube, and a tubular expansion member coupling the fluid transport tubes. A penetrating member is positioned within the expansion member for axial movement between the fluid transport tubes, and has a sharpened distal tip. The device also includes a dispenser for causing fluid from a reservoir to flow to the proximal fluid transport tube, a housing containing the dispenser and the passageway and including an exit port receiving the distal fluid transport tube, and a connecting member secured to the penetrating member. The connecting member is movable by a user from an exterior of the housing and arranged such that movement causes the penetrating member to move between an extended position for subcutaneously inserting the distal fluid transport tube into a patient, and a retracted position.
    • 用于将流体输送到患者的装置,包括具有近端流体输送管,远端流体输送管和联接流体输送管的管状膨胀构件的通道。 穿透构件定位在膨胀构件内用于在流体输送管之间的轴向运动,并且具有尖锐的远端。 该装置还包括用于使来自储存器的流体流动到近端流体输送管的分配器,容纳分配器和通道的壳体,并且包括容纳远端流体输送管的出口以及固定到穿透构件的连接构件 。 连接构件可由使用者从外壳的外部移动,并且布置成使得移动使得穿透构件在用于皮下将远端流体输送管插入患者体内的延伸位置和缩回位置之间移动。