公开(公告)号：US11944788B2

公开(公告)日：2024-04-02

申请号：US16761552

申请日：2018-11-06

申请人： Owen Mumford Limited

发明人： Toby Cowe ,  Matthew John Watts ,  Dheeraj Ramakrishnan ,  Richard Apsey

IPC分类号： A61M5/20 ,  A61M5/315 ,  A61M5/46

CPC分类号： A61M5/2033 ,  A61M5/3157 ,  A61M5/46 ,  A61M2005/2013 ,  A61M2205/14 ,  A61M2205/3584 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/587

摘要： An auto-injector (100) for use with a primed safety syringe (200). The auto-injector comprises: a first detector (312) configured, after activation of the auto-injector, to detect movement of a plunger (206, 222) of the safety syringe to a point on a delivery stroke thereof that is indicative of full dose delivery of a substance from the safety syringe.