Beijing Amsino Medical Co., Ltd.

Congxin Huang

Xiaoyi Ma

Zhengyang Li

An electrophysiology ablation device includes a catheter sleeve (), an electrode sleeve (), a steering ball sleeve (), a central rod (), an ablation electrode () and a steering ball (). The catheter sleeve (), the electrode sleeve (), the steering ball sleeve () and the central rod () are muff-coupled together, and the steering ball () can be deployed radially to define a meshed spherical shape, in order to steer the positioning of the ablation electrode () which can be deployed to define a meshed disk shape, so the ablation electrode () can be positioned at the ostium of the pulmonary vein accurately.

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Beijing, China

Congxin Huang