Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

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United States of America Patent

PATENT NO 12082868
APP PUB NO 20230380881A1
SERIAL NO

18203726

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Abstract

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A multi-pole synchronous pulmonary artery radiofrequency ablation catheter may comprise a control handle, a catheter body and an annular ring. One end of the catheter body may be flexible, and the flexible end of the catheter body may be connected to the annular ring. The other end of the catheter body may be connected to the control handle. A shape memory wire may be arranged in the annular ring. One end of the shape memory wire may extend to an end of the annular ring and the other end of the shape memory wire may pass through a root of the annular ring and be fixed on the flexible end of the catheter body. The annular ring may be provided with an electrode group. The device can be used to treat pulmonary hypertension or heart failure with pulmonary denervation.

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Patent Owner(s)

Patent OwnerAddress
PULNOVO MEDICAL (WUXI) CO LTDXISHAN ECONOMIC DEVELOPMENT ZONE WUXI JIANGSU 214191

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shaoliang Nanjing, CN 11 162

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