Joseph BERRY,Michael CUPICHA,Alexei GORALTCHOUK,Mykhaylo HRYTSAK,Courtney NICHOLAS
申请号：
US15145922
公开号：
US20160325048A1
申请日:
2016.05.04
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The present disclosure provides plunger rods including a shaft, an injection member and a contact member. The shaft has a first end and a second end, and the injection member is coupled to the shaft at the first end. The contact member is coupled to the shaft at the second end. The present disclosure also provides injection systems including a container, a piston and a plunger. The container has with a first end and a second end. The piston is positioned within the container, and the plunger rod is positioned within the container adjacent to the piston. The present disclosure also provides methods of assembling an injection system. The methods include obtaining a container, a piston, and a plunger rod. The methods further include inserting the piston into an opening in a second end of the container, and inserting the plunger rod into the opening in the second end of the container and positioning the plunger rod adjacent to the piston.
