发明名称 |
Semi-automatic cannulation device or manually triggered self-propelled catheter cannulation device |
摘要 |
An improved intravascular catheter placement device including a hollow needle, an intravascular catheter concentric with said hollow needle, a chamber in communication with said hollow needle wherein the pressure within said chamber is a manually created vacuum pressure. A self-propelling apparatus is also included for moving said catheter into a blood vessel upon sensing penetration of the wall of the blood vessel by the tip of the hollow needle.
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申请公布号 |
US5527290(A) |
申请公布日期 |
1996.06.18 |
申请号 |
US19940245692 |
申请日期 |
1994.05.18 |
申请人 |
ZADINI, FILIBERTO;ZADINI, GIORGIO |
发明人 |
ZADINI, FILIBERTO;ZADINI, GIORGIO |
分类号 |
A61M5/31;A61M25/06;(IPC1-7):A61M37/00 |
主分类号 |
A61M5/31 |
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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