Method for Increasing Compatibility of Oxygen Saturation Measuring Sensor Using Light Output Characteristics

摘要

The present invention relates to an oxygen saturation measuring device, and in particular, by detecting the frequency characteristics of the mounted oxygen saturation measuring sensor and correcting the oxygen saturation measuring algorithm according to the detection result to increase the compatibility of oxygen saturation measuring sensors purchased from different companies. The present invention relates to a method for increasing the oxygen saturation measurement sensor compatibility.;The method of increasing the oxygen saturation measurement sensor compatibility according to the present invention may include determining whether the measurement sensor and the measurement module are coupled to each other, increasing the driving current applied to the light emitting device step by step, and gradually increasing optical data input to the light receiving device. Storing, analyzing characteristics of the measurement sensor based on the stored optical data, and modifying an oxygen saturation measurement algorithm based on the analysis result.;Oxygen saturation measurement sensor compatibility increase method according to the present invention, there is an effect that can be used to ensure the reliability of oxygen saturation measurement results while using the oxygen saturation measurement sensor manufactured by different manufacturers having different light output characteristics.;Oxygen saturation, light emitting element, light receiving element, measuring sensor, measuring module