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Priming Arrangement For Drug Delivery Device
专利权人:
OWEN MUMFORD LIMITED
发明人:
James GRIMOLDBY,Oliver Gareth HYDE
申请号:
US15749582
公开号:
US20180221584A1
申请日:
2016.08.19
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An injection device (100) for injection of a medicament from a pre-filled container (10) having a container body (12) for containing the medicament, a needle (16) disposed at a distal end of the container body (12), a removable needle shield (30) and a stopper (22) for expelling medicament from the container (100), the device comprising a housing (110) for housing the container (10), a plunger (142) for driving the stopper (22) of the container (10) in a distal direction to expel the medicament, and a priming mechanism having an operating member (152) which is movable with respect to the housing (110). The priming mechanism is arranged to release the needle shield (30) from the needle (16) and to move the container body (12) in a proximal direction with respect to the plunger (142) upon movement of the operating member (152) from a first position to a second position during an operating sequence of the device.
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中国工程科技知识中心
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