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    • 4. 发明授权
    • Cutting means magazine for a sterile docking apparatus
    • 用于无菌对接装置的切割装置杂志
    • US4476631A
    • 1984-10-16
    • US408415
    • 1982-08-16
    • Joshua Benin
    • Joshua Benin
    • A61B17/32A61M39/14B23D21/00
    • A61M39/146
    • There is disclosed a cutting means magazine for a sterile docking device for forming a connection between two thermoplastic tubes comprising a casing, a stack of disposable cutting means therein, and spring means urging the stack against a wall of the casing. The casing has an exit slot for ejection of the uppermost cutting means and a slot for an ejector, the latter slot having upstream and downstream access openings. The upstream access opening (a) has an ejector aligning surface with a rise of at least about 0.25 mm and a slope of up to 45.degree. and (b) being from about 50%-100% of the cutting means thickness. The downstream access opening is from about 10%-80% greater than the cutting means thickness.
    • 公开了一种用于无菌对接装置的切割装置盒,用于在两个热塑管之间形成连接,该热塑性管包括壳体,其中的一次性切割装置的堆叠以及将堆叠压靠在壳体的壁上的弹簧装置。 壳体具有用于喷射最上切割装置的出口槽和用于喷射器的槽,后者槽具有上游和下游进入开口。 上游通道开口(a)具有顶出器对准表面,其上升至少约0.25mm,斜率高达45°,(b)为切割装置厚度的约50%-100%。 下游进出口比切割装置厚度大约10%-80%。