发明名称 |
LOCALIZING NEEDLE WITH FLUID DELIVERY |
摘要 |
A localizing needle comprises a barbed localizing wire fixedly sheathed within a flexible hollow infusion tube for delivering fluids to surrounding tissue through a plurality of spaced infusion ports. Echogenic and/or radiopaque markers are provided at selected intervals along the infusion tube. A helical wire bead at a distal end of the tube anchors the wire to the tube.
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申请公布号 |
US2004106891(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030604948 |
申请日期 |
2003.08.28 |
申请人 |
INRAD, INC. |
发明人 |
LANGAN JAMES J.;GOOSEN RYAN L.;FIELD STEVEN E. |
分类号 |
A61B10/00;A61B19/00;A61M25/00;A61M25/01;A61N1/30;(IPC1-7):A61N1/30 |
主分类号 |
A61B10/00 |
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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