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Ablation device and radiofrequency ablation equipment

An electrode and electrode tip technology, applied in the field of medical devices, can solve the problems of inability to adjust the output power, inconvenient operation, and large surgical ablation trauma, achieve good ablation effect, improve ablation effect, and solve the effect of large trauma

Pending Publication Date: 2022-07-15
BEIJING MED ZENITH MEDICAL SCI CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an ablation device and radio frequency ablation equipment to solve the problems of large surgical ablation trauma, slow postoperative recovery, limited angle during use, and inconvenient operation; solve the problem of constant ablation energy in current internal medicine intervention , unable to adjust the output power according to the ablation effect in a timely manner, resulting in the problem of overheating or impermeability; solve the problem that the current medical and surgical ablation equipment requires additional equipment for mapping after ablation, and the operation is cumbersome

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  • Ablation device and radiofrequency ablation equipment
  • Ablation device and radiofrequency ablation equipment
  • Ablation device and radiofrequency ablation equipment

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Embodiment Construction

[0065] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0066] The present invention provides an ablation device, please refer to Figure 1 to Figure 19 , the ablation device includes a first electrode assembly 100 and a second electrode assembly 200, the first electrode assembly 100 includes a first electrode tip 110, the first electrode tip 110 has a first electrode 111; the second electrode assembly 200 includes a second electrode The electrode tip 210, the second electrode tip 210 has a second electrode 211; wherein, the first electrode 111 and the second electrode 211 are arranged opposite to each other, so as to be located between the first electrode 111 and the second electrode 111 and the second electrode 211 by the ...

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Abstract

The invention provides an ablation device and radiofrequency ablation equipment, the ablation device comprises a first electrode assembly and a second electrode assembly, the first electrode assembly comprises a first electrode tip, and the first electrode tip is provided with a first electrode; the second electrode assembly comprises a second electrode end, and the second electrode end is provided with a second electrode; wherein the first electrode and the second electrode are oppositely arranged, so that tissue to be ablated between the first electrode and the second electrode is ablated through the first electrode and the second electrode. By means of the ablation device, the problem that in the prior art, the ablation effect of an ablation device is not ideal can be solved.

Description

technical field [0001] The present invention relates to the field of medical instruments, in particular, to an ablation device and radiofrequency ablation equipment. Background technique [0002] Ablation is a common measure for the treatment of atrial fibrillation. The principle is to create one or more ablation lines in the heart tissue, causing tissue necrosis and cutting off abnormal electrical signal conduction for the treatment of atrial fibrillation. [0003] The current ablation treatment is divided into surgical ablation and medical interventional ablation. Surgical ablation is characterized by excellent curative effect and low postoperative recurrence rate, but its obvious shortcomings are large trauma and slow postoperative recovery. Medical interventional ablation is favored by more and more patients because of its small trauma and fast recovery, but medical ablation is point ablation, and its biggest drawback is that it is difficult to form a complete ablation l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B18/14
CPCA61B18/14A61B18/12A61B2018/00357A61B2018/00363A61B2018/00577A61B2018/00875A61B2018/00708A61B2018/1405
Inventor 周庆亮马志伟王宇刘晓芳马帅孟坚
Owner BEIJING MED ZENITH MEDICAL SCI CORP LTD
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