发明名称 |
Multilumen catheter shaft with reinforcement |
摘要 |
This invention is a surgical device. In particular, this invention is directed to a multilumen catheter for accessing the vascular system of a body. The multilumen catheter includes a catheter shaft, at least a portion or which includes at least one lumen reinforced with a support member which may include a polymeric or metallic braid, coil or knit material. The reinforced lumen may further include a thin-walled liner or coating of lubricious material. The reinforced lumen may have a circular cross-section adapted to receive a guidewire. The interior surface of the reinforced lumen may have a smooth and continuous surface or a non-uniform surface.
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申请公布号 |
US6004310(A) |
申请公布日期 |
1999.12.21 |
申请号 |
US19980098671 |
申请日期 |
1998.06.17 |
申请人 |
TARGET THERAPEUTICS, INC. |
发明人 |
BARDSLEY, EARL;GILMARTIN, KEVIN |
分类号 |
A61M25/00;A61M25/14;(IPC1-7):A61M25/00 |
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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