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    • 8. 发明申请
    • Insertion device for inserting an injection needle
    • 用于插入注射针的插入装置
    • US20060173414A1
    • 2006-08-03
    • US11329403
    • 2006-01-10
    • Markus BuetikoferSimon ScheurerMartin Wyss
    • Markus BuetikoferSimon ScheurerMartin Wyss
    • A61M5/178
    • A61M5/158A61M5/3271A61M2005/1581A61M2005/1585A61M2005/1587
    • An insertion device for inserting an injection needle into a tissue including a needle holder carrying the injection needle and a protection device for covering the injection needle after the removal thereof from the tissue wherein the needle holder is mounted to move along the needle axis in relation to the protection device and for insertion of the injection needle the needle holder and protection device are moved more closely together and wherein at least one catch is provided on at least one of the needle holder and protection device, which firmly engages the needle holder with the protection device in an extended relative position. The invention encompasses a catheter head having a base body, a flexible cannula extending from the base body and the insertion device with the protection device.
    • 一种用于将注射针插入到包括携带注射针的针架的组织中的插入装置,以及用于在从组织移除注射针之后覆盖注射针的保护装置,其中针保持器被安装成相对于针轴线移动 所述保护装置和用于插入所述注射针的针保持器和保护装置更紧密地一起移动,并且其中至少一个止动件设置在所述针保持器和保护装置中的至少一个上,所述至少一个止动件与所述针保持器牢固地接合所述保护器 设备处于相对较长的位置。 本发明包括具有基体的导管头,从基体延伸的柔性插管和具有保护装置的插入装置。