Pulse and radio frequency ablation all-in-one machine and using method thereof

Abstract

The invention provides a pulse and radio frequency ablation all-in-one machine. The pulse and radio frequency ablation all-in-one machine comprises a pulse and radio frequency generator, a positive electrode socket, a negative electrode socket, a switching switch, a catheter, a far end electrode and a near end electrode, wherein the pulse and radio frequency generator has two functions of pulse and radio frequency ablation, and pulse and radio frequency can be selected on an interface of the pulse and radio frequency generator; the far and near end electrodes are connected with the switching switch, and the switching switch controls connection and disconnection between the far and near end electrodes; the pulse and radio frequency generator is respectively connected with the far and near end electrodes through the positive electrode socket and the negative electrode socket, so that the positive electrode and the negative electrode can be separated; and when the switching switch is switched off, the far and near end electrodes are disconnected and are respectively connected to the pulse and radio frequency generator through the positive electrode socket and the negative electrode socket, and far and near end electrodes discharge to realize pulse or radio frequency ablation. Selective use of pulse and radio frequency ablation is achieved, and higher safety is achieved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an integrated pulse and radiofrequency ablation machine and a method for using the same. Background technique [0002] Atrial fibrillation (AF; atrial fibrillation) is one of the most common clinical arrhythmias, and the stroke and other thromboembolic events caused by it are the main causes of death or disability of patients. Multinational clinical studies have shown that the total The incidence rate is about 2%, and the incidence of atrial fibrillation is gradually increasing in recent years; the non-drug treatment of atrial fibrillation is a research hotspot in recent years. Studies have shown that catheter ablation is an effective means of restoring and maintaining sinus rhythm in patients with atrial fibrillation. Catheter ablation is mainly based on radiofrequency energy, but there are also other energy sources (including cryo, ultrasound, and laser ablation, etc.). However...

AI Technical Summary

Problems solved by technology

To solve the problem that the existing heart rate market ablation urgently needs one device to have two functions

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