发明名称 |
METHOD AND APPARATUS FOR ADJUSTING ELECTRODE DIMENSIONS |
摘要 |
Extendable and expandable ablation electrodes are disclosed. Electrophysiology catheter systems include ablation electrodes that maintain a reduced cross-sectional profile during introduction into a patient and are extendable and/or expandable once positioned at a lesion site. The expanded electrodes having a larger length or and/or diameter can help to produce large lesions. Controllability of the dimensions of the ablation electrodes may be improved. |
申请公布号 |
WO2004086993(A2) |
申请公布日期 |
2004.10.14 |
申请号 |
WO2004US09618 |
申请日期 |
2004.03.29 |
申请人 |
BARD INC C R;STEVENS-WRIGHT DEBBIE;AMARA RYAN;BROWN ERIK;MACADAM DAVID |
发明人 |
STEVENS-WRIGHT DEBBIE;AMARA RYAN;BROWN ERIK;MACADAM DAVID |
分类号 |
A61B18/00;A61B18/14 |
主分类号 |
A61B18/00 |
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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