发明名称 |
Injector |
摘要 |
An injector such as a hypodermic syringe and the like is improved in that an amount of injection each time thereof is mechanically determined by provisions of a stopper disconnectably attached to the barrel of the plunger and a plurality of convex/concave portions provided integrally on the outer surface of the plunger and cooperating with the stopper so that the stopper acts as a limiter for an advancing movement of the plunger in the cylinder of the injector to determine the amount of each injection of the injector.
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申请公布号 |
US4654035(A) |
申请公布日期 |
1987.03.31 |
申请号 |
US19850775299 |
申请日期 |
1985.09.12 |
申请人 |
MITSUBISHI PENCIL CO., LTD. |
发明人 |
ANDO, YOICHI |
分类号 |
A61M5/315;(IPC1-7):A61M5/00 |
主分类号 |
A61M5/315 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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