脉搏波传感器
    1.
    发明公开
    脉搏波传感器 审中-实审

    公开(公告)号:CN117479883A

    公开(公告)日:2024-01-30

    申请号:CN202280042225.6

    申请日:2022-04-27

    Abstract: 本脉搏波传感器,具有:具备圆形开口部的应变体;和设置在所述应变体上、并以Cr混相膜为电阻体的应变计,设所述圆形开口部的直径为d[mm]、所述应变体的厚度为t[mm]时,在所述应变体的材料为SUS且d=32的情况下,0.059≤t≤0.124,在所述材料为SUS且d=22的情况下,0.046≤t≤0.099,在所述材料为SUS且d=13的情况下,0.030≤t≤0.067,在所述材料为SUS且d=7的情况下,0.026≤t≤0.034,在所述材料为铜且d=32的情况下,0.084≤t≤0.166,在所述材料为铜且d=22的情况下,0.066≤t≤0.132,在所述材料为铜且d=13的情况下,0.044≤t≤0.088,在所述材料为铜且d=7的情况下,0.032≤t≤0.050,在所述材料为铝且d=32的情况下,0.097≤t≤0.212,在所述材料为铝且d=22的情况下,0.079≤t≤0.168,在所述材料为铝且d=13的情况下,0.050≤t≤0.107,在所述材料为铝且d=7的情况下,0.038≤t≤0.063,基于与所述应变体的变形相伴的所述电阻体的电阻值的变化来检测脉搏波。

Patent Agency Ranking