发明名称 Compression bulb hypodermic syringe
摘要 A compression hypodermic syringe is disclosed wherein two leaves are hinged together. One leaf contains a receptacle for a collapsible capsule which contains a pre-measured dose of medication. The second leaf has a structure that acts as a plunger when the second leaf is folded over the first leaf. A double ended hypodermic needle is provided that has one end that pierces a membrane on the collapsible capsule and a second end that is exposed for insertion into a patient when the two leaves are folded together.
申请公布号 US7250039(B2) 申请公布日期 2007.07.31
申请号 US20040891783 申请日期 2004.07.15
申请人 FITZGERALD LISA M 发明人 FITZGERALD LISA M.
分类号 A61M5/178 主分类号 A61M5/178
代理机构 代理人
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