发明名称 |
Treatment of tissue in sphincters, sinuses, and orifices |
摘要 |
The invention comprises a method and apparatus for treatment of a body part. More particularly, a method and apparatus for heat treatment of tissue using a catheter inserted into a body part is described along with means for positioning the catheter and means for positioning a set of electrodes relative to a tissue sample for treatment. Still more particularly, radio frequency energy at about 400 to 500 kilohertz is used to provide heat for the tissue treatment. |
申请公布号 |
US8412318(B2) |
申请公布日期 |
2013.04.02 |
申请号 |
US20050207677 |
申请日期 |
2005.08.18 |
申请人 |
EDWARDS STUART D.;THOMAS SIMON W. H.;NOVASYS MEDICAL, INC. |
发明人 |
EDWARDS STUART D.;THOMAS SIMON W. H. |
分类号 |
A61N1/30 |
主分类号 |
A61N1/30 |
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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