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工業技術研究院

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連續式脈搏血氧監測模組

技術簡介

 連續式脈搏血氧監測模組。
連續式脈搏血氧監測模組。

穿戴式生理感測器產品受到人體連續動作產生的干擾及雜訊影響,準確度經常為人垢病。本技術結合多光源提高訊雜比及開發動態訊號處理技術以增加量測準確度。

特色與創新

本技術採用反射式多波長光學模組設計,透過自動調光、強健式訊號處理、生理資訊數值運算等步驟,可克服動態雜訊干擾,提供連續且準確的血氧、脈搏量測數據。

技術特色

  • 脈動訊號特徵動態偵測。
  • 運動脈搏偵測與計算方法。
  • 強健性光學生理參數計算方法。

技術特色

  • 血氧量測範圍及誤差: 70-100% ± 3%。
  • Ultra Low Perfusion(0.07%): 90% ± 5%。
  • 動態脈搏準確率:>95%, 速度<9km/hr。

應用與效益

本技術已技轉國內血氧計廠商。結合APP與機構設計,可搭配為手錶、頭帶、帽子、等穿戴式產品,應用在睡眠呼吸中止症初篩、氣喘及呼吸照護、有氧運動監測、銀髮族安全監測。

(左)連續式脈搏血氧監測模組;(右)脈博、血氧波形訊號(APP)。
(左)連續式脈搏血氧監測模組;(右)脈博、血氧波形訊號(APP)。



延伸閱讀
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