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公开(公告)号:US20180110936A1
公开(公告)日:2018-04-26
申请号:US15567901
申请日:2016-04-21
申请人: Consort Medical PLC
发明人: Steven HATCH , Alastair WILLOUGHBY , Guy MOSELEY , Dan GARSON
CPC分类号: A61M5/3257 , A61M5/20 , A61M5/2033 , A61M5/2046 , A61M5/2053 , A61M5/3146 , A61M5/3204 , A61M5/3245 , A61M2005/2013 , A61M2005/206 , A61M2005/208 , A61M2005/3247 , A61M2005/3268
摘要: A medicament delivery device has a syringe, a housing, a needle shield, a biasing member and one or more blocking members. The needle shield is biased axially forwardly by the biasing member so as to selectively cover a needle of the syringe. However, the biasing member is prevented from biasing the needle shield axially forwardly until a radial movement of the blocking members has occurred, which is precipitated by a forward axial movement of the syringe. Consequently, the forward movement of the syringe releases the needle shield to automatically make safe the device.