Christian Nessel,Charley Henderson,David Cross,Douglas Ivan Jennings,Ryan Anthony McGinley
申请号：
US15610107
公开号：
US20170304559A1
申请日:
2017.05.31
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Described is a cartridge comprising a body adapted to contain a medicament, a bung slidably disposed in the body and having a distal face and a proximal face, and a light element coupled to a component of the cartridge. Further described is a medicament delivery device comprising the cartridge, a first receiver adapted to receive an optical signal from the light element and convert the optical signal into a first electrical signal, and a second receiver adapted to receive an optical signal from the light element and convert the optical signal into a second electrical signal.
