Ablation Apparatus

Abstract

An ablation apparatus (20) is provided, including: a catheter (21) and an ablation portion (22) connected to a distal end of the catheter (21), where the ablation portion (22) has an expansible property and includes a plurality of ablation members (22a); each ablation member (22a) includes a supporting unit (24), a wall attachment unit (23), and an energy release unit provided on the wall attachment unit (23); a plurality of supporting units (24) are deployed radially outwardly and extend toward the distal end of the ablation portion (22) to be connected to a plurality of wall attachment units (23); when the ablation portion (22) is in a naturally expanded state, at least one wall attachment unit (23) in the ablation portion (22) is independently deformed relative to the adjacent wall attachment units (23). The ablation apparatus (20) can adapt to the morphology of a target tissue and attach well to the target tissue.

Dependencies are inferred from the claim text.