公开(公告)号：US06736798B2

公开(公告)日：2004-05-18

申请号：US10354199

申请日：2003-01-30

申请人： Masato Ohkubo ,  Kei Abe ,  Seiichi Ono

发明人： Masato Ohkubo ,  Kei Abe ,  Seiichi Ono

IPC分类号： A61M500

CPC分类号： A61M25/0637 ,  A61M5/3243 ,  A61M25/0631

摘要： A cylindrical needle guard for attaching and protecting a medical winged needle assembly to which a tube is connected, comprising at least two or more projecting portions on the top sidewall from the front portion to the rear portion, a slit at the bottom of the rear portion along a longitudinal direction of the needle guard, and a groove to fix the tube on the top sidewall of the rear portion; or comprising a pair of stoppers on both sides of the body and locking portions at thick portions and at the bottom of the stoppers for locking the wings of the winged needle assembly. This winged needle assembly to which the tube is connected is safely and securely retracted and locked in the needle guard.

摘要翻译： 一种用于连接和保护与其连接的管的医用有翼针组件的圆柱形针护罩，包括从前部到后部的顶侧壁上的至少两个或更多个突出部分，后部的底部的狭缝 沿着所述针防护件的纵向方向，以及将所述管固定在所述后部的顶侧壁上的槽; 或者包括在主体的两侧上的一对止动件和在止动件的厚部和底部处的锁定部分，用于锁定有翼针组件的翼部。 管子连接到的这个有翼的针组件安全地并且可靠地缩回并锁定在针头护罩中。