发明名称 |
Guide wire and method of making same |
摘要 |
An improved intracorporeal device such as a guide wire or other guiding member for use within a patient's body that is at least in part visible under magnetic resonance imaging (MRI) but is not detrimentally affected by the imaging is disclosed. The intracorporeal device has a non-conductive proximal core section, an essentially non-magnetic metallic distal core section that is preferably more flexible than the proximal core section, and that has an MRI visible member or coil in the distal section.
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申请公布号 |
US7507211(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20040990654 |
申请日期 |
2004.11.17 |
申请人 |
ADVANCED CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
PACETTI STEPHEN D.;GESSWEIN DOUGLAS H.;BIAGTAN EMMANUEL C. |
分类号 |
A61M25/00;A61B5/05;A61B5/055;A61B6/00;A61M25/01;A61M25/09 |
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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