发明名称 |
CATHETER WITH AN EXPANDABLE END PORTION |
摘要 |
<p>A catheter ( 2 ) is used in medical applications, for example for the retrieval of a sample from a patient or the insertion or retrieval of medical devices such as filters, stents ( 3 ) to and from the patient. The catheter ( 2 ) includes an expandable tip ( 6 ) at a leading portion of a catheter tube portion ( 5 ). This expandable tip ( 6 ) can retrieve or deliver samples, medical devices, etc. ( 3 ), which are slightly larger than the dimensions of a main catheter tube ( 5 ) inserted into the patient. The expandable tip ( 6 ) can also include extension members ( 10 ) which provide axial support to the expandable tip ( 6 ) but which still allow expansion in the radial direction.</p> |
申请公布号 |
EP1144037(A2) |
申请公布日期 |
2001.10.17 |
申请号 |
EP20000901862 |
申请日期 |
2000.01.28 |
申请人 |
ANSAMED LIMITED |
发明人 |
MULHOLLAND, PATRICK;O&apos,CARROLL, GERARD;CONLON, DOMINIC;VALE, DAVID;BRADY, EAMON |
分类号 |
A61B17/22;A61F2/01;A61M25/00;(IPC1-7):A61M25/00 |
主分类号 |
A61B17/22 |
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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