Jeff Tillack,Alan E. Shluzas,Stephen H. Diaz,Gary Steese-Bradley,John Merhige,Conor Edward Shanley,Mina M. Leung
申请号：
US16798188
公开号：
US20200268973A1
申请日:
2020.02.21
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method for preparing a pre-filled multi-chamber injection system includes providing an injection system body, the injection system body defining an open proximal end, a body interior, and an open distal end. The method also includes introducing a first substance into a distal end of the body interior. The method further includes disposing a distal stopper member in the body interior, the distal stopper member and the injection system body defining proximal and distal chambers in the body interior. Moreover, the method includes introducing a second substance into the body interior. In addition, the method includes disposing a proximal stopper member in the body interior. The method also includes inserting an elongate member at least partially into the body interior, the elongate member having a plurality of flow channels for fluidly coupling the proximal and distal chambers. The method further includes coupling a plunger member to the proximal stopper member.
