The present disclosure relates to devices, systems and methods for evaluating the success of a treatment applied to tissue in a patient, such as a radio frequency ablative treatment used to neuromodulate nerves associated with the renal artery. A system monitors parameters or values generated during the course of a treatment. Feedback provided to an operator is based on the monitored values and relates to an assessment of the likelihood that a completed treatment was technically successful. In other embodiments, parameters or values generated during the course of an incomplete treatment (such as due to high temperature or high impedance conditions) may be evaluated to provide additional instructions or feedback to an operator.本發明係關於用於估算應用於患者組織之治療(諸如用於神經調節與腎動脈相關聯之神經的射頻消融治療)成功性的裝置、系統及方法。系統監測在治療過程期間產生之參數或值。向操作者提供之反饋係基於該等監測值且涉及對完全治療在技術上成功之可能性的評估。在其他實施例中,可估算在不完全治療(諸如由於高溫或高阻抗條件)過程期間產生之參數或值以向操作者提供其他指令或反饋。10‧‧‧腎神經調節系統12‧‧‧治療裝置16‧‧‧細長軸18‧‧‧近端部分20‧‧‧遠端部分22‧‧‧治療總成/治療區24‧‧‧能量傳遞元件26‧‧‧能量產生器28‧‧‧電纜30‧‧‧自動控制演算法31‧‧‧估算/反饋演算法32‧‧‧腳踏板33‧‧‧顯示器34‧‧‧手柄總成38‧‧‧中性或分散電極
