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公开(公告)号:EP3400046A1
公开(公告)日:2018-11-14
申请号:EP17709242.6
申请日:2017-02-20
申请人: NEOGEN CORPORATION
IPC分类号: A61M5/24
CPC分类号: A61M5/24 , A61C9/0026 , A61M5/31553 , A61M5/3156 , A61M5/31581 , A61M5/31595 , A61M2005/2411 , B05C17/0126
摘要: A dispenser including a sub-assembly to engage and disengage a plunger rod. The sub-assembly minimizes the need for springs and other biasing members within the dispenser.