Amit Limaye,Claire Levine,Matthew deFreese,Rick Reiners,Edward Rosen
申请号：
US15012687
公开号：
US10130769B2
申请日:
2016.02.01
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A medication delivery device included molded cylindrical barrel having visual marks on the surface of the barrel in the axial direction, a plunger seals the distal opening of the cylindrical barrel, a molded needle hub disposed in the proximal opening of the cylindrical barrel for sealing the needle hub to the barrel. A needle is disposed in the needle hub for communicating liquids by operation of the plunger in the axial direction. The circumferential surface on the flange of the needle hub comprises a colored mark that corresponds to a characteristic of the medication delivery device or its contents.
