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AN INJECTION DEVICE WITH PROTECTIVE CAP ALLOWING ELECTROMAGNETIC FIELD INDUCTION
专利权人:
发明人:
Stefan Wendland,Michael Harms
申请号:
US15779010
公开号:
US20180339113A1
申请日:
2016.11.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An injection device comprising: a housing arranged to contain a liquid medicament or a medicament cartridge an electrical coil arranged at the housing a removable cap arranged to be removably engaged with an end of the housing and a magnet arranged within the removable cap wherein when the removable cap is disengaged from the housing, the magnet moves with respect to the electrical coil such that electrical voltage is induced in the electrical coil and a current is generated.
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中国工程科技知识中心
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