公开(公告)号：US07118550B2

公开(公告)日：2006-10-10

申请号：US10616761

申请日：2003-07-10

申请人： Benjamin N. Loomis

发明人： Benjamin N. Loomis

IPC分类号： A61M25/00 ,  A61M31/00 ,  B65D83/04

CPC分类号： A61F13/26 ,  A61M31/007

摘要： A dispenser for delivering a suppository within a body cavity. The dispenser has two main components: a barrel and a plunger. The barrel includes a head, a foot, and a body having a length and extending between the head and the foot. The barrel further defines an axial passage disposed along substantially the entire length of the body beginning at the foot and ending proximate the head, and includes a side aperture providing external access through the body of the barrel to the axial passage at the head of the barrel. The plunger includes a nose, a tail, and a frame extending between the nose and the tail. The plunger is sized to travel within the axial passage of the barrel between a relaxed position and a compressed position, in which a suppository is ejected from the side aperture, upon actuation.

摘要翻译： 用于在体腔内输送栓剂的分配器。 分配器具有两个主要部件：桶和柱塞。 枪管包括头部，脚部以及具有长度并在头部和脚部之间延伸的主体。 筒体进一步限定沿着主体的大致整个长度设置的轴向通道，从脚部开始并且靠近头部终止，并且包括侧孔，其提供通过筒体的外部通路到筒体头部处的轴向通道 。 柱塞包括鼻子，尾巴和在鼻子和尾部之间延伸的框架。 活塞的尺寸设计成在致动之前在松弛位置和压缩位置之间在筒的轴向通道内行进，其中栓剂从侧孔排出。