Method of respiratory rate measurement using a unique wearable platform and an adaptive optical-based approach
| العنوان: | Method of respiratory rate measurement using a unique wearable platform and an adaptive optical-based approach |
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| المؤلفون: | Malini Olivo, Aza Taha, Thanawin Trakoolwilaiwan, Gurpreet Singh, Augustine Tee |
| المصدر: | Intensive Care Medicine Experimental Intensive Care Medicine Experimental, Vol 8, Iss 1, Pp 1-10 (2020) |
| بيانات النشر: | Springer International Publishing, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Automated, Technology, Respiratory rate, Real-time computing, Wearable computer, Critical Care and Intensive Care Medicine, Standard deviation, Set (abstract data type), 03 medical and health sciences, 0302 clinical medicine, Manual counts, Medicine, General wards, Breathing pattern, Measure (data warehouse), Adaptive algorithm, business.industry, Research, lcsh:Medical emergencies. Critical care. Intensive care. First aid, 030208 emergency & critical care medicine, lcsh:RC86-88.9, Triage, Confidence interval, 030228 respiratory system, business |
| الوصف: | Background An efficient and accurate method of respiratory rate measurement is still missing in hospital general wards and triage. The goal of this study is to propose a method of respiratory rate measurement that has a potential to be used in general wards, triage, and different hospital settings with comparable performance. We propose a method of respiratory rate measurement that combines a unique wearable platform with an adaptive and optical approach. The optical approach is based on a direct-contact optical diffuse reflectance phenomenon. An adaptive algorithm is developed that computes the first respiratory rate and uses it to select a band. The band then chooses a set of unique optimized parameters in the algorithm to calculate and improve the respiratory rate. We developed a study to compare the proposed method against reference manual counts from 82 patients diagnosed with respiratory diseases. Results We found good agreement between the proposed method of respiratory rate measurement and reference manual counts. The performance of the proposed method highlighted deviations with a 95% confidence interval (C.I.) of − 3.34 and 3.67 breaths per minute (bpm) and a mean bias and standard deviation (STD) of 0.05 bpm and 2.56 bpm, respectively. Conclusions The performance of the proposed method of respiratory rate measurement is comparable with current manual counting and other respiratory rate devices reported. The method has additional advantages that include ease-of-use, quick setup time, and being mobile for wider clinical use. The proposed method has the potential as a tool to measure respiratory rates in a number of use cases. |
| اللغة: | English |
| تدمد: | 2197-425X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37bc8bfb91e1b07a613f94c18d0359dc http://europepmc.org/articles/PMC7246231 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....37bc8bfb91e1b07a613f94c18d0359dc |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 2197425X |
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