Radio frequency ablation device

Abstract

The invention relates to a radio frequency ablation device, which comprises a transmission pipe and a plurality of ablation arms, wherein the plurality of the ablation arms are respectively connectedwith the transmission pipe, jointly enclose a ring shape, and are respectively provided with an ablation member, the ablation members are electrically connected with ablation lines, and the ablation lines are arranged in the ablation arms and the pipe wall of the transmission pipe in a penetrating manner, and are used for connecting radio frequency equipment. According to the invention, when the radiofrequency ablation device is used for an atrial fibrillation treatment operation, the ablation sections of the multiple transmission pipes are guided to be attached to the pulmonary vein opening to form ring-forming ablation, so that the operation is easy and convenient, the ablation operation time can be greatly shortened, wide popularization is facilitated, and the operation requirements ofvast atrial fibrillation patients are met; and the radio frequency ablation device can isolate pulmonary vein electric signals and can also improve the vegetative nerve plexus outside the pulmonary vein opening to a certain extent so as to further improve the effectiveness of atrial fibrillation ablation operations.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows surgeons to treat patients with arrhythmia by inserting an electrode into specific areas inside their heart muscle called targeted regions within them. By delivering energy through this elec trodes, they create small lesions on these targets where blood vessels may become narrowed. These tiny holes allow some of the electric signals generated by normal sinuses to pass through without interferring with those waves traveling along its own pathways. Overall, it provides technical benefits such as faster procedures, reduced risk of complication, enhanced security measures, less invasively treated tissue, and longer operational life compared to current methods.

Problems solved by technology

This patented technical solution described in this patents describes how an electrocardiogram (ECG), including symptoms like irregular beatings caused by atrial fibers, could potentially lead to severe cardiac issues during certain types of treatments due to potential harm from these conditions. Current solutions involve cryotherapy and/or radio frequency ablation techniques, while they still suffer limitations when targeted specifically between specific areas within the body where there might occur more frequent occurrence of AFibirard syndrome than other locations.

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