公开(公告)号：EP0096314A2

公开(公告)日：1983-12-21

申请号：EP83105272.5

申请日：1983-05-27

申请人： Becton, Dickinson and Company

发明人： Pasquini, Richard Joseph ,  Brown, Harold ,  Kostiuk, Alan

IPC分类号： A61M5/31

CPC分类号： A61M5/348 ,  A61M5/3202

摘要： combined syringe and hub assembly in which the syringe (12) comprises a hollow barrel (18) and a slidable plunger therein. The hub (14) comprises a body (30) with an open cavity (31) and a cannula (35) in fluid communication therewith. A mating detent mechanism (28, 39) is provided on the syringe (12) and the hub (14) for connecting same in a snap-fit relationship. This detent mechanism (28, 39) also provides for the connection of the hub (14) to the syringe (12) in a tight fit relationship for an essentially non-separable functional union of the syringe (12) and hub (14) components. A shield (16) is preferably removably connected to the hub (14) and serves to protect the cannula (35) prior to use of the syringe (12).

公开(公告)号：EP0096314A3

公开(公告)日：1984-08-01

申请号：EP83105272

申请日：1983-05-27

申请人： Becton, Dickinson and Company

发明人： Pasquini, Richard Joseph ,  Brown, Harold ,  Kostiuk, Alan

IPC分类号： A61M05/31

CPC分类号： A61M5/348 ,  A61M5/3202

摘要： combined syringe and hub assembly in which the syringe (12) comprises a hollow barrel (18) and a slidable plunger therein. The hub (14) comprises a body (30) with an open cavity (31) and a cannula (35) in fluid communication therewith. A mating detent mechanism (28, 39) is provided on the syringe (12) and the hub (14) for connecting same in a snap-fit relationship. This detent mechanism (28, 39) also provides for the connection of the hub (14) to the syringe (12) in a tight fit relationship for an essentially non-separable functional union of the syringe (12) and hub (14) components. A shield (16) is preferably removably connected to the hub (14) and serves to protect the cannula (35) prior to use of the syringe (12).