发明名称 |
Method of treating a blood vessel with an optical fiber having a spacer |
摘要 |
An endovascular laser treatment device designed to be used with an optical fiber to treat venous diseases such as varicose veins is provided. The device includes a expandable separator that positions the distal end of the optical fiber away from the inner wall of the blood vessel during delivery of laser energy to provide an even distribution of thermal energy around the vessel, thereby avoiding vessel perforation and incomplete vessel collapse.
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申请公布号 |
US8425501(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20090496515 |
申请日期 |
2009.07.01 |
申请人 |
APPLING WILLIAM M.;HOBBS EAMONN;ANGIODYNAMICS, INC. |
发明人 |
APPLING WILLIAM M.;HOBBS EAMONN |
分类号 |
A61B18/18;A61B17/22;A61B18/24 |
主分类号 |
A61B18/18 |
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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