用于包括可压扁肋的螺纹连接的机械摩擦力增强

Mechanical friction enhancement for threaded connection incorporating crushable ribs

Abstract

一种医用连接器,其包括:本体,所述本体具有远端部、近端部和侧壁,所述侧壁在所述远端部和所述近端部之间延伸;螺旋螺纹,所述螺旋螺纹从所述侧壁的表面径向向外延伸并且包括顶部部分、侧部部分和根部部分,所述侧部部分将所述顶部部分连接到所述根部部分;以及至少一个可变形突起,所述至少一个可变形突起从所述螺旋螺纹的根部部分径向向外延伸。
A medical connector includes a body having a distal end, a proximal end, and a sidewall extending between the distal end and the proximal end, a helical thread extending radially outward from a surface of the sidewall and comprising a crest portion, flank portions, and a root portion with the flank portions connecting the crest portion to the root portion, and at least one deformable protrusion extending radially outward from the root portion of the helical thread.

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