发明名称 Guards for hypodermic needle
摘要 Guards for preventing inadvertent contact with a hypodermic needle. Each guard has a body portion that abuts a syringe barrel and that supports a detachable or integrally formed needle cover. The body also supports a finger grip remotely to the needle cover.
申请公布号 US5389083(A) 申请公布日期 1995.02.14
申请号 US19930128486 申请日期 1993.09.28
申请人 JRM ENTERPRISES, INC. 发明人 MCCARTHY, JOHN R.
分类号 A61M5/32;(IPC1-7):A61M5/32 主分类号 A61M5/32
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