| 摘要 |
An ablation device includes an electrode having an enclosed lumen, and a heat sink located within the lumen. An ablation device includes an elongated body, an electrode secured to the elongated body, and a heat sink connected to the electrode, wherein the heat sink is confined by the electrode and at least a portion of the elongated body. An ablation device includes an electrode, and a heat sink connected to the electrode, wherein the heat sink is not connected to a pump.
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