Ablation system and nerve detection device thereof

Abstract

The invention provides an ablation system and nerve detection equipment thereof. The nerve detection equipment comprises a power supply module, a calculation and control module, an energy generation module and a blood pressure monitoring module, the calculation and control module is electrically connected with the energy generation module and the blood pressure monitoring module. The energy generation module is used for being connected with a detection catheter and detecting a specific part in an artery by outputting first energy to the detection catheter. The blood pressure monitoring moduleis used for being connected with a blood pressure sensor, the blood pressure sensor monitors the blood pressure of a patient and outputs a blood pressure monitoring result before the energy generationmodule detects a specific part with first energy and in the detection process, and the blood pressure monitoring module transmits the blood pressure monitoring result to the calculation and control module; and the calculation and control module is used for judging whether the specific part has the ablation target according to the blood pressure monitoring result. According to the scheme, the ablation target can be accurately positioned in a detection mode in the ablation process, and the effectiveness and safety of an ablation operation are improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an ablation system and nerve detection equipment thereof. Background technique [0002] Ablation techniques such as radiofrequency ablation techniques have been widely used in interventional surgery, including arrhythmia, refractory hypertension, tumors, etc. In the treatment of arrhythmia, the ablation catheter enters the heart through the blood vessel, and based on the mapping of the intracardiac electrical signal, finds the path of the abnormal electrical signal or the point where the abnormal electrical signal is emitted, performs ablation in the heart, prevents the transmission of the abnormal electrical signal, and makes the patient Restoring sinus rhythm to achieve therapeutic effect. [0003] In the treatment of resistant hypertension, unipolar or multipolar renal artery radiofrequency ablation catheters have appeared to perform renal artery radiofrequency ablati...

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Problems solved by technology

[0005] However, the radiofrequency ablation instrument in the above radiofrequency ablation system simply provides radiofrequency energy to ablate the ablated part, while the ablated part in the radiofrequency ablation operation only relies on the operator's experience to judge and perform the operation. For inexperienced operators, It may not be possible to accurately determine the ablation target, resulting in excessive ablation or failure to achieve a satisfactory surgical effect, which poses a greater risk to the patient

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