Studies on calibration of infant phototherapy incubator

Tingting Ren; Yang Xu; Han Luo; Delong Hu; Feng Chen

doi:10.1117/12.2660324

6 December 2022 Studies on calibration of infant phototherapy incubator

Tingting Ren, Yang Xu, Han Luo, Delong Hu, Feng Chen

Proceedings Volume 12458, International Conference on Biomedical and Intelligent Systems (IC-BIS 2022); 1245826 (2022) https://doi.org/10.1117/12.2660324
Event: International Conference on Biomedical and Intelligent Systems, 2022, Chengdu, China

Abstract

Infant phototherapy incubator is widely used in medical institutions to reduce the concentration of bilirubin in the body of infant while maintaining the body temperature of the infant. This article presents a novel design of calibration procedure to measure the instruments’ metrological parameters such as "error of total irradiance for bilirubin after pre-ageing", "relative local distribution of total irradiance for bilirubin after pre-ageing", "uniformity of incubator temperature", "accuracy of skin temperature sensor", "relative humidity indication error" and "accuracy of oxygen sensor" in order to ensure the accuracy and reliability of infant phototherapy incubator. The experimental results show that the calibration procedure presented in this article can ensure the metrological traceability of infant phototherapy incubators in daily use.

Citation Download Citation

Tingting Ren, Yang Xu, Han Luo, Delong Hu, and Feng Chen "Studies on calibration of infant phototherapy incubator", Proc. SPIE 12458, International Conference on Biomedical and Intelligent Systems (IC-BIS 2022), 1245826 (6 December 2022); https://doi.org/10.1117/12.2660324

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