发明授权
- 专利标题： Large surface cardiac ablation catherter that assumes a low profile during introduction into the heart
- 专利标题（中）： 大面积心脏消融导管在引入心脏时呈现低调
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申请号： US09533023申请日： 2000-03-22
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公开(公告)号： US06379352B1公开(公告)日： 2002-04-30
- 发明人: Jeffrey N. Reynolds , Thomas Bourne , Jerome Jackson , Gloria Alvarez , Stuart D. Edwards
- 申请人： Jeffrey N. Reynolds , Thomas Bourne , Jerome Jackson , Gloria Alvarez , Stuart D. Edwards
- 主分类号： A61B1814
- IPC分类号： A61B1814
摘要：
A cardiac ablation catheter has an energy emitting surface for thermally destroying tissue. The surface normally presents a compact, low profile for introduction into the heart. Once introduced, the energy emitting surface can be significantly enlarged. The enlarged surface emits ablation energy sufficient to create a lesion that is significantly larger in terms of volume and geometry than the surface's initial low profile would provide.
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