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    • 1. 发明专利
    • Releasable block system of catheter
    • 可拆卸的导管块系统
    • JP2014054540A
    • 2014-03-27
    • JP2013187276
    • 2013-09-10
    • Vygon SocヴィゴンVygon
    • CLAIRE DULONGCARREZ JEAN-LUCGUYOMARC PIERRICKCOUSSEGAL JEAN-LOUIS
    • A61M5/00A61M39/10
    • A61M39/284A61M39/12A61M2039/2486A61M2039/268
    • PROBLEM TO BE SOLVED: To provide a releasable block system of a catheter at a base, which is ergonomic to be easy to use and effective, and not requiring excessive force from an operator.SOLUTION: A releasable block system includes: a base capable of storing a catheter 4; and a shell 3 fitted to base by turning between an open position where the shell 3 is spaced from the base and the close position where the shell 3 is locked on the base to block the catheter 4 in a home position. The system has an actuator 25 movable in a housing 20 between a dwell position and the block position and provided with a guide hole 251. The actuator 25 has a first driving element 255, and the shell 3 has a second driving element 33 capable of shifting the actuator 25 to the block position in cooperation with the first driving element 255 when the shell 3 shifts from the open position to the close position.
    • 要解决的问题:提供在基座上的导管的可释放块系统,其符合人体工程学,易于使用和有效,并且不需要来自操作者的过大的力。解决方案:可释放块系统包括: 存放导管4; 以及壳体3,其通过在壳体3与基部间隔开的打开位置和壳体3锁定在基座上的闭合位置之间转动而安装到底座,以将导管4阻挡在原位置。 该系统具有致动器25,其可在壳体20中在停留位置和挡块位置之间移动并且设置有引导孔251.致动器25具有第一驱动元件255,并且壳体3具有能够移位的第二驱动元件33 当外壳3从打开位置转移到关闭位置时,致动器25与第一驱动元件255配合到块位置。