公开(公告)号：US20150057608A1

公开(公告)日：2015-02-26

申请号：US14387939

申请日：2013-03-28

Applicant: Biogen Idec MA Inc.

Inventor： Carl F. Hitscherich, JR. ,  Soham Bhatt ,  Nam Chen ,  Chase Fetzer

IPC: A61M5/31 ,  A61M5/19 ,  A61M5/00 ,  A61M5/315

CPC classification number: A61M5/3137 ,  A61M5/002 ,  A61M5/19 ,  A61M5/284 ,  A61M5/31511 ,  A61M5/347 ,  A61M5/502 ,  A61M2005/1787 ,  A61M2005/3139 ,  A61M2005/31516 ,  A61M2202/0452 ,  A61M2205/584 ,  A61M2205/586 ,  A61M2209/06

Abstract: Delivery devices and components thereof are disclosed. In an embodiment, a delivery device may include a barrel holding a liquid for delivery. The delivery device may also include a finger flange assembly coupled to the barrel. The finger flange assembly may include a first flange and a second flange each extending laterally from opposite sides of the finger flange assembly, wherein the first flange and the second flange each curve toward the barrel. The delivery device may also include a plunger coupled to the barrel and passing through the finger flange assembly. The plunger may also include a disc-shaped head.

Abstract translation: 公开了输送装置及其部件。 在一个实施例中，输送装置可以包括保持用于输送的液体的桶。 递送装置还可以包括联接到筒的指状凸缘组件。 指状凸缘组件可以包括第一凸缘和第二凸缘，每个第一凸缘和第二凸缘均从指状凸缘组件的相对侧横向延伸，其中第一凸缘和第二凸缘均朝向圆筒弯曲。 输送装置还可以包括联接到筒体并穿过指状凸缘组件的柱塞。 柱塞还可以包括盘形头部。