Dysfunction resistant catheter system and associated methods
    2.
    发明申请
    Dysfunction resistant catheter system and associated methods 审中-公开
    功能障碍导管系统及相关方法

    公开(公告)号:US20060161118A1

    公开(公告)日:2006-07-20

    申请号:US11375856

    申请日:2006-03-15

    IPC分类号: A61M5/00

    摘要: A catheter system includes a structure defining a proximal orifice, a distal orifice, and a fluid passage extending therebetween. The catheter system further includes an actuator movable in relation to the structure between a first location and a second location. In addition, the catheter system includes a member movable in relation to the structure between (i) a first position in which the member extends through the distal orifice so that a proximal part of the member is positioned within the fluid passage and a distal part of the member is positioned outside of the fluid passage, and (ii) a second position in which the member is entirely located within the fluid passage. The catheter system additionally includes a linkage connected between the actuator and the member. Movement of the actuator from the second location to the first location causes movement of the member from the second position to the first position.

    摘要翻译: 导管系统包括限定近端口,远端口和在其间延伸的流体通道的结构。 导管系统还包括可在第一位置和第二位置之间相对于结构移动的致动器。 另外,导管系统包括一个构件,该构件可在(i)第一位置和第二位置之间移动,在第一位置,构件延伸穿过远端口,使得构件的近侧部分定位在流体通道内,远端部分 所述构件位于所述流体通道的外部,并且(ii)所述构件完全位于所述流体通道内的第二位置。 导管系统还包括连接在致动器和构件之间的连杆。 致动器从第二位置移动到第一位置使构件从第二位置移动到第一位置。

    Dysfunction resistant catheter systems and associated methods
    3.
    发明申请
    Dysfunction resistant catheter systems and associated methods 审中-公开
    功能不良的导管系统及相关方法

    公开(公告)号:US20060161119A1

    公开(公告)日:2006-07-20

    申请号:US11375881

    申请日:2006-03-15

    IPC分类号: A61M5/00

    摘要: A catheter system includes a structure defining a fluid passage and a distal orifice, the structure having a first coupling configured to connect to a second coupling of a fluid line of a dialysis machine. The catheter system further includes a first spring supported by the structure and being configurable between an expanded configuration and a compressed configuration. When the first spring is in the expanded configuration, the first spring extends through the distal orifice so that (i) a proximal part of the first spring is positioned within the fluid passage, and (ii) a distal part of the first spring is positioned outside of the fluid passage. When the first spring is in the compressed configuration, the first spring is positioned entirely within the fluid passage of the structure.

    摘要翻译: 导管系统包括限定流体通道和远端孔口的结构,该结构具有构造成连接到透析机的流体管线的第二联接器的第一联接件。 导管系统还包括由该结构支撑并且可在扩展构型和压缩构型之间配置的第一弹簧。 当第一弹簧处于膨胀构型时,第一弹簧延伸穿过远端口,使得(i)第一弹簧的近端部分定位在流体通道内,并且(ii)第一弹簧的远端部分被定位 在流体通道外。 当第一弹簧处于压缩构型时,第一弹簧完全位于结构的流体通道内。