基于血氧仪的血氧饱和度监测预警系统及方法
By analyzing historical wristband data to optimize the pulse oximeter's measurement location and calculate the recovery speed of blood oxygen fluctuations, and dynamically adjusting the warning range, the problem of high false alarm rate in traditional blood oxygen monitoring systems due to individual differences and environmental changes has been solved, achieving personalized, real-time blood oxygen monitoring and warning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN MED LINKET MEDICAL ELECTRONICS CO LTD
- Filing Date
- 2025-10-11
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional blood oxygen monitoring systems cannot adapt to individual physiological differences and dynamic environmental changes, resulting in a high false alarm rate. They cannot accurately capture blood oxygen fluctuation trends during exercise recovery, and the warning timing is delayed. Furthermore, they cannot establish a personalized blood oxygen recovery baseline when the condition changes, leading to unreasonable warning interval settings.
By analyzing historical wristband data, the system determines the user's status information during exercise and rest, optimizes the pulse oximeter measurement location, calculates the recovery rate of blood oxygen fluctuations, simulates the recovery value of blood oxygen fluctuations, limits the range of blood oxygen change trends, and dynamically adjusts the warning range based on this to trigger abnormal blood oxygen warnings.
It enables personalized, real-time blood oxygen monitoring, reduces false alarm rates, improves the accuracy and sensitivity of blood oxygen monitoring, and ensures timely early warning when physiological states change.
Smart Images
Figure CN120938431B_ABST