| 摘要 |
An ablation system comprising a source of electrical ablation energy having first second and third power outputs it is disclosed. A first conductor is coupled to the first power output on the source of electrical energy. A second conductor is coupled to the second power output on the source of electrical energy, the source of electrical energy creates a first output ablation voltage between the first and second power outputs. The first output ablation voltage varies between a first higher average value during a first period of time and a first lower average value for a second period of time. The first lower average value is greater than or equal to zero. A third conductor is coupled to a third power output on the source of electrical energy. The source of electrical energy creates a second output ablation voltage between the first and third power outputs. The second output ablation voltage varies between a second higher average value during a third period of time and a lower average value for a fourth period of time. The lower average value is greater than or equal to zero. An ablation probe is coupled to the first conductor.
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