发明名称 |
Blood return catheter |
摘要 |
A blood vessel catheter with a non-planar tip that prevents or inhibits the catheter from adhering to the blood vessel wall or a blood clot when negative pressure is applied to the catheter to withdraw blood. The non-planar tip maintains its shape while in the blood vessel, while allowing blood to flow into the catheter.
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申请公布号 |
US6712797(B1) |
申请公布日期 |
2004.03.30 |
申请号 |
US20000664658 |
申请日期 |
2000.09.19 |
申请人 |
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE |
发明人 |
SOUTHERN, JR. LINCOLN LEE |
分类号 |
A61M25/00;(IPC1-7):A61M5/00 |
主分类号 |
A61M25/00 |
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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