Redundant traces for flexible circuits used in an energy delivery device

    公开(公告)号:US11273316B2

    公开(公告)日:2022-03-15

    申请号:US16556701

    申请日:2019-08-30

    摘要: Energy delivery devices with a flexible circuit. The energy delivery devices may be used in the treatment of human tissue, and the flexible circuit move or flex during use. The flexible circuit may include an electronic component and a trace connected with the electronic component. The trace may have a plurality of sections that provide parallel current paths over a portion of the trace. Alternatively, the flexible circuit may include a plurality of traces that are connected with the terminal of the electronic component to provide parallel current paths over their entire length to the terminal of the electronic component. These redundant parallel current paths improve device reliability.