| 发明名称 |
IV infusion or collection device with extendable and retractable needle |
| 摘要 |
An IV infusion or collection device with a needle being manually extended to a locked extendable position while extending a resilient member, and a lock-release mechanism for releasing the lock, whereby the resilient force retracts the needle into a shielding housing.
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| 申请公布号 |
US5746215(A) |
申请公布日期 |
1998.05.05 |
| 申请号 |
US19960742040 |
申请日期 |
1996.11.01 |
| 申请人 |
U.S. MEDICAL INSTRUMENTS, INC. |
发明人 |
MANJARREZ, CARLOS H. |
| 分类号 |
A61M5/32;A61M25/06;(IPC1-7):A61B5/00 |
主分类号 |
A61M5/32 |
| 代理机构 |
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代理人 |
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| 地址 |
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