一种多参数人体体脂实时数据监测方法、设备及介质

By integrating and processing data from multi-frequency impedance analysis, the accuracy and real-time issues of bioelectrical impedance analysis in dynamic body fat monitoring were resolved, achieving stable body fat percentage monitoring and ensuring the continuity and reliability of monitoring.

CN121845552BActive Publication Date: 2026-07-17CHANGCHUN VOCATIONAL INST OF TECH
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHANGCHUN VOCATIONAL INST OF TECH
Filing Date
2026-02-28
Publication Date
2026-07-17

Smart Images

  • Figure CN121845552B_ABST
    Figure CN121845552B_ABST
Patent Text Reader

Abstract

本发明公开了一种多参数人体体脂实时数据监测方法、设备及介质，涉及生物电阻抗分析技术领域，包括，按固定节拍获取多频阻抗幅值与阻抗相位，并在参考频点连续记录阻抗随时间变化，形成按时间排序的数据片段序列；对数据片段序列中的数据片段依次进行片段整形，得到有效多频幅相序列和有效连续时间序列；在有效多频幅相序列和有效连续时间序列上提取多频谱形表征和时间形态表征，并进行分式抑制耦合和逻辑有界映射，得到体脂百分比；对体脂百分比进行基线扣除和三角邻近平滑，获得连续体脂百分比曲线，当连续出现异常片段时，冻结体脂百分比，恢复后更新连续体脂百分比曲线。通过三角邻近平滑，保证体脂百分比曲线的平滑性和稳定性。
Need to check novelty before this filing date? Find Prior Art