SCHILLER, ERIC,QUINN, MICHAEL,TORRES, JOHANNA,GUAN, E.,ECONOMOU, ANTHONY,JU, GANG
申请号：
CA2689122
公开号：
CA2689122C
申请日:
2008.06.04
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A stopper (12) adapted for attachment with a plunger rod (14) for use within a syringe barrel (16) is disclosed. The stopper includes a main body (26) defining an open rearward end (28) and a closed front end (30). The open rearward end is adapted to receive a front forward end attachment portion (31) of the plunger rod. The stopper also includes a core member (32) integrally formed with said main body adjacent the closed front end. The core member includes a nose portion (34) having a profile adapted to create a positive seal with an outlet opening of such syringe barrel.
