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    • 5. 发明授权
    • Multiple catheter assembly
    • 多个导管组件
    • US08246600B2
    • 2012-08-21
    • US10695178
    • 2003-10-28
    • J. Daniel RaulersonJohn StephensMahase Nardeo
    • J. Daniel RaulersonJohn StephensMahase Nardeo
    • A61M3/00A61M1/00
    • A61M25/0029A61M1/3661A61M25/0023A61M25/0026A61M2025/0031A61M2025/0034A61M2025/0037
    • A multiple catheter assembly (100) including a first catheter (110) having a first proximal end region (112), a first distal end region (114) terminating in a first distal tip (116), and an outer surface (120) defining at least a first lumen (122) extending longitudinally therethrough between a first distal and a first proximal opening. The assembly (100) also includes a second catheter (130) having a second proximal end region (132), a second distal end region (134) terminating in a second distal tip (136), and a second outer surface (140) defining at least a second lumen (142) extending longitudinally therethrough between a second distal and a second proximal opening. The first (122) and second (142) lumens are independent from each other for facilitating simultaneous flow in opposite directions. The outer surfaces (120,140) of the first and second catheters are releasably joined for allowing the first and second distal tips (116,136) and first and second proximal end regions (112,132) to be at least partially longitudinally split from each other. A method of inserting the catheter assembly (100) is also provided.
    • 多导管组件(100)包括具有第一近端区域(112)的第一导管(110),终止于第一远侧末端(116)的第一远端区域(114)和限定 至少第一内腔(122),其在第一远端和第一近端开口之间纵向延伸通过。 组件(100)还包括具有第二近端区域(132)的第二导管(130),以第二远端尖端(136)为中心的第二远端区域(134) 至少第二内腔(142),其在第二远端和第二近端开口之间纵向延伸通过。 第一(122)和第二(142)管腔彼此独立,以便于沿相反方向同时流动。 第一和第二导管的外表面(120,140)可释放地接合,以允许第一和第二远端尖端(116,136)以及第一和第二近端区域(112,132)至少部分地彼此纵向分开。 还提供了插入导管组件(100)的方法。
    • 7. 发明授权
    • Information clip for flexible tubing
    • 软管信息夹
    • US07856745B2
    • 2010-12-28
    • US11895051
    • 2007-08-22
    • Timothy SchweikertKenneth J. ChesninJohn StephensKevin Sanford
    • Timothy SchweikertKenneth J. ChesninJohn StephensKevin Sanford
    • G09F3/00
    • G09F3/205A61M39/284A61M2205/58A61M2205/583A61M2205/585A61M2205/60A61M2205/6063G06F19/00
    • Information-bearing articles (10,50,100,100′,150, . . . 850) for securing to flexible tubing (38) such as catheters and their extension tubes, to provide important information about the tubing (38) such as flow rating or contraindications on types of cleaning fluid not to be used therewith. The devices are provided with large outwardly facing indicia-bearing surfaces (30,32;70,72;120,122; . . . 834) and may be clipped directly to the tubing (38) at a selected location therealong, or be clipped directly to a clamp member (40,330) that is disposed along and around the tubing for clamping the tubing (38) when desired to occlude fluid flow therethrough. Those devices (10,100,100′,550, . . . 750) clippable to the tubing may have a C-shaped channel (18,20,58,108,554,604) therealong that may be flexed open to be placed about the tubing, which may be temporarily compressed as well to enter the channel, or the devices may be rings (800,850) that clip closed about the tubing (38). Other devices (200,250, . . . 500) are adapted to be clipped to the clamp (40,330) by latch projections (208,210;258,260; . . . 508,510). Still others (50,150) may be clipped to the tubing (38) but be adapted to be placed partially around an end or a side of the clamp (40,330).
    • 信息承载制品(10,50,100,100',150 ... 850),用于固定到诸如导管及其延伸管的柔性管(38),以提供关于管道(38)的重要信息,例如流量等级或禁忌 不与其一起使用的清洗液的类型。 这些装置设置有大的向外的标记承载表面(30,32; 70,72; 120,122 ... 834),并且可以在其所选择的位置处直接夹紧到管道(38),或者被直接夹紧到 夹紧构件(40,330),其沿着和围绕管道设置,以在需要时夹紧管道(38)以封闭通过其中的流体流动。 可拆卸到管道的那些装置(10,100,100',550,...)可以具有C形通道(18,20,58,108,554,604),其可以弯曲打开以围绕管道放置,这可以暂时压缩为 很好地进入通道,或者设备可以是围绕管道(38)闭合的环(800,850)。 其他装置(200,250,...)适于通过闩锁突起(208,210; 258,260; ... 508,510)夹紧到夹具(40,330)。 还有一些(50,150)可以被夹紧到管道(38),但是适于部分地围绕夹具(40,330)的端部或侧面放置。