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公开(公告)号:US20230173293A1
公开(公告)日:2023-06-08
申请号:US17995229
申请日:2021-04-01
发明人: Jian-Ping Wang , Renata Saha , Diqing Su , Kai Wu
摘要: A stimulator includes a support layer, a coil supported by the support layer, the coil extending around a central area, and a plurality of pillars supported by the support layer in the central area.