Evaluation system and method for optical physiological signal and related wearable device

TW202631081APending Publication Date: 2026-08-01GUANGZHOU TYRAFOS SEMICON TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
GUANGZHOU TYRAFOS SEMICON TECH CO LTD
Filing Date
2025-01-22
Publication Date
2026-08-01

Smart Images

  • Figure TWG2TA001069755_001
    Figure TWG2TA001069755_001
  • Figure TWG2TA001069755_002
    Figure TWG2TA001069755_002
  • Figure TWG2TA001069755_003
    Figure TWG2TA001069755_003
Patent Text Reader

Abstract

An evaluation method for optical physiological signal is provided. The method comprises: a data acquisition step; a signal quality index computation step; a data smoothing step; a noise ratio index computation step; and a data analysis step. A user can easily check if a wearable device he or she wears for detecting optical physiological signal is worn normally.
Need to check novelty before this filing date? Find Prior Art