| 发明名称 |
GERD TREATMENT APPARATUS AND METHOD |
| 摘要 |
An apparatus includes an expandable member. The expandable member is sized to be positionable in a sphincter. An energy delivery device is positioned on a surface of the expandable member. The energy delivery device has a configuration that provides sufficient energy delivery to create lesions in the interior of the sphincter. When the expandable member is removed from the sphincter, the sphincter returns to its closed or contracted configuration.
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| 申请公布号 |
US2012089138(A1) |
申请公布日期 |
2012.04.12 |
| 申请号 |
US201113327105 |
申请日期 |
2011.12.15 |
| 申请人 |
EDWARDS STUART D.;UTLEY DAVID |
发明人 |
EDWARDS STUART D.;UTLEY DAVID |
| 分类号 |
A61B18/00;A61N1/05;A61B17/00;A61B17/22;A61B17/42;A61B18/02;A61B18/04;A61B18/12;A61B18/14;A61B18/18;A61F2/958;A61F7/12;A61M3/02;A61M16/04;A61M25/00;A61N1/06;A61N1/08;A61N1/40;A61N5/02;A61N5/06 |
主分类号 |
A61B18/00 |
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