| 摘要 |
PURPOSE: An oxygen saturation measurement apparatus improving the accuracy of a warning in oxygen saturation is provided to prevent a wrong alarm by including an alarming module including an alarm generating unit. CONSTITUTION: A light emitting module(100) emits two or more lights on a specific part of a body. A light detecting module(200) receives the lights penetrating the specific part of the body. The light detecting module detects the intensity of the received lights as an electric signal. An oxygen saturation measuring module(300) digitalizes oxygen saturation. An alarming module(400) alarms the fall in the oxygen saturation. [Reference numerals] (100) Light emitting module; (200) Light detecting module; (300) Oxygen saturation measuring module; (400) Alarming module
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