发明名称 |
Plural injecting device |
摘要 |
A plural injecting device comprising an outer housing assembly, a plurality of cartridge sub-assemblies, and a corresponding plurality of releasable spring sub-assemblies for effecting a forward movement of the associated hypodermic needle into the user's muscle tissue and the associated liquid medicament dosage outwardly through the needle, the sub-assemblies being mounted within the outer housing assembly so that as a result of the actuation of one of the releasable spring sub-assemblies the other releasable spring sub-assembly will be actuated so as to insure a substantially simultaneous injection of the plural dosages contained within the device. A safety arrangement in some embodiments provides for selective individual or plural dosage injection.
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申请公布号 |
US4226235(A) |
申请公布日期 |
1980.10.07 |
申请号 |
US19790006555 |
申请日期 |
1979.01.25 |
申请人 |
SURVIVAL TECHNOLOGY, INC. |
发明人 |
SARNOFF, STANLEY J.;CALKINS, GEORGE B.;DALLING, N. LAWRENCE |
分类号 |
A61M5/19;A61M5/20;A61M5/32;(IPC1-7):A61M5/00 |
主分类号 |
A61M5/19 |
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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