公开(公告)号：US07553296B2

公开(公告)日：2009-06-30

申请号：US11894848

申请日：2007-08-22

申请人： Anthony Jonathan Bedford ,  David Robert Gale ,  Robin Craig Cocker ,  Adrian Edward Cooper

发明人： Anthony Jonathan Bedford ,  David Robert Gale ,  Robin Craig Cocker ,  Adrian Edward Cooper

IPC分类号： A61M5/00

CPC分类号： A61M5/3275 ,  A61M5/326 ,  A61M2005/3247 ,  A61M2005/3267

摘要： A medical safety device is provided and includes a needle hub having a needle supported thereon; and a safety shield operatively mounted on the needle hub. The safety shield includes a pair of spaced legs and a foot member. Each proximal segment includes a camming surface. The safety shield further includes a trigger supported on the foot member. The trigger includes a camming member and is movable to move the camming member into engagement with the camming surfaces of the proximal segments to effect movement of the legs from a first position in which the distal ends of the distal segments shield a distal end of the needle to a second position in which the distal end of the needle is at least partially exposed. The trigger is removably secured to the foot member.

摘要翻译： 提供了一种医疗安全装置，包括：针座，其具有被支撑在其上的针; 以及可操作地安装在针座上的安全屏蔽。 安全护罩包括一对间隔开的腿和脚部件。 每个近端段包括凸轮表面。 安全防护罩还包括支撑在脚构件上的触发器。 触发器包括凸轮构件并且可移动以将凸轮构件移动成与近侧段的凸轮表面接合，以实现腿从第一位置的移动，其中远侧段的远端屏蔽针的远端 到第二位置，其中针的远端至少部分地暴露。 触发器可移除地固定到脚构件。