发明名称 |
Multi-lumen coaxial catheter and method for making same |
摘要 |
A multi-lumen coaxial catheter and method for making such a catheter are provided. The catheter includes three generally coaxially disposed catheter tubes having proximal and distal portions and defining three coaxial lumens. The distal portions are attached to the proximal portion of a sleeve. The distal portion of the sleeve extends outwardly from the proximal portion of the sleeve around the inner catheter tube to form a tip. The proximal portions of the catheter tubes are attached to a hub having passageways in fluid communication with the lumens extending longitudinally within the catheter tubes. The passageways are further in fluid communication with extension tubes also attached to the hub.
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申请公布号 |
US5718678(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19960679353 |
申请日期 |
1996.06.26 |
申请人 |
MEDICAL COMPONENTS, INC. |
发明人 |
FLEMING, III, JAMES ANTHONY |
分类号 |
A61M25/00;A61M25/14;(IPC1-7):A61M3/00 |
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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