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发明名称
Medication injection device
摘要
This invention relates to an automatic injection device which, upon activation by the user, automatically extends a syringe with needle, delivers medication through the needle, and retracts the needle, thus keeping the needle hidden from view.
申请公布号
US5267963(A)
申请公布日期
1993.12.07
申请号
US19920934014
申请日期
1992.08.21
申请人
BACHYNSKY, NICHOLAS
发明人
BACHYNSKY, NICHOLAS
分类号
A61F5/41;A61M5/20;A61M5/32;(IPC1-7):A61F5/00;A61M5/00
主分类号
A61F5/41
代理机构
代理人
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