发明名称 |
Ultrasound catheter for providing a therapeutic effect to a vessel of a body |
摘要 |
The invention relates to a catheter system. The system comprises a catheter body having a chamber containing a low acoustic impedance medium. The catheter body includes an elongated body with an external surface and an ultrasound transducer having an external side between a first end and a second end. The ultrasound transducer is positioned over the external surface of the elongated body such that the first end is adjacent to the chamber.
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申请公布号 |
US2003167023(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
US20030383292 |
申请日期 |
2003.03.06 |
申请人 |
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发明人 |
BENNETT FREDERICK J.;ZHANG JOHN;LICHTTENEGGER GARY;RODRIGUEY JAMES E.;TACHIBANA KATSURO |
分类号 |
A61B17/22;A61B17/32;A61B18/00;A61K41/00;A61M25/00;A61M37/00;B06B1/02;B06B1/06;G10K11/00;G10K11/02;G10K11/162;(IPC1-7):A61H1/00 |
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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