发明名称 |
Syringe with needle and method of attaching same |
摘要 |
A hypodermic syringe with a tapered adapter surrounded by an internally threaded locking sleeve. A needle hub with at least one locking ear is threaded partway onto the tapered adapter and thereafter longitudinally staked to separate pressure contact between the needle ear and thread during storage.
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申请公布号 |
US4240422(A) |
申请公布日期 |
1980.12.23 |
申请号 |
US19780953604 |
申请日期 |
1978.10.23 |
申请人 |
AMERICAN HOSPITAL SUPPLY CORP |
发明人 |
HAZEN, THOMAS A |
分类号 |
A61M5/34;(IPC1-7):A61M5/00 |
主分类号 |
A61M5/34 |
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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