Pharmaceutical packaging dispenser

Application (Patent) No.: CN200520080074.7 Filing Date: 2005.01.20 Name: Pharmaceutical Packaging Applicator Disclosure (Announcement) No. CN2784010 Publication (Advertisement) Date: 2006.05.31 Main Category: A61M31/00 (2006.01) I Original Application No.: Class No.: A61M31/00(2006.01)I; A61J1/00(2006.01)I; A61J1/14(2006.01)I Date of Issuing: Application (Patent) Person: Wei Weiguo Address: 271100 Laiwu City, Shandong Province No. 89, Laiwu North Road, Laiwu City, North of the first retired military mental hospital invention (design): Wei Weiguo; Zhang Yuguo; Chen Huiqin; established red Abstract This utility model provides a pharmaceutical packaging device, is an anal administration Equipment. The utility model is composed of a packaging shell (1) and a protective cap (2). The packaging shell (1) is in the form of a cylinder and has a liquid injection head (3) at its upper end and a protective cap outside the liquid injection head (3). (2) The inner bottom surface of the lower end of the package (1) is equipped with an injection piston (4). Compared with the existing technology, due to the use of a pre-formed injection port, there is no sharp edge, which does not irritate or scratch the skin during administration, thus avoiding infection. With the use of a piston injection, the liquid medicine can all enter the affected area. The waste of liquid medicine avoids pollution. As the protective cap can be used as a push rod, the structure is simplified, the length of packaging and transportation can be reduced, and the cost can be reduced. Sovereignty item 1, a pharmaceutical packaging dispenser consisting of a packaging shell (1) and a protective cap (2), characterized in that the packaging shell (1) is in the form of a cylinder, and at its upper end there is a liquid injection head (3) A protective cap (2) is sleeved on the outer surface of the liquid injection head (3), and an injection piston (4) is installed on the inner bottom surface of the lower end of the packaging shell (1).