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Development and Validation of a Photoplethysmography System for Noninvasive Monitoring of Hemoglobin Concentration
المؤلفون المشاركون
Liu, Hongyun
Peng, Fulai
Hu, Minlu
Shi, Jinlong
Wang, Guojing
Ai, Haiming
Wang, Weidong
المصدر
Journal of Electrical and Computer Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-18
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Background.
Traditional invasive hemoglobin (Hb) detection led to delayed diagnosis, operational inefficiency, incorrect critical decision making, and uncomfortable patient experience.
To facilitate real-time total hemoglobin (tHb) monitoring, a portable prototype of a noninvasive Hb detection system was developed, and the accuracy of Hb predicted based on partial least squares (PLS) as well as backpropagation artificial neural network (BP-ANN) models was validated.
Results.
The prototype was combined with a signal processing circuit and a spectrophotometric probe containing 8 wavelength LEDs light source and photodiode array.
Laboratory invasive Hb (Lab_tHb) and spot check Hb measurements with PLS (SpHb_PLS) and BP (SpHb_BP) methods were obtained simultaneously by hematology analyzer and the designed system.
The invasive and noninvasive estimates of the Hb levels were analyzed using Spearman correlation as well as Bland–Altman plot and receiver operating characteristic (ROC) curve analysis.
A total of 238 volunteers had attempted laboratory invasive and noninvasive spot check Hb measurements.
Mean Lab_tHb, SpHb_PLS, and SpHb_BP were 13.6 ± 1.80 g/dL, 13.5 ± 1.07 g/dL, and 13.6 ± 1.06 g/dL, respectively.
Noninvasive SpHb_PLS (r = 0.61, p<0.001) and SpHb_BP (r = 0.62, p<0.001) had a strong correlation with invasive tHb values.
The Bland–Altman plot showed excellent consistency between the proposed noninvasive methods and laboratory invasive reference.
In ROC analysis, PLS and BP models were good at predicting Hb ≥ 12 g/dL with area under the curve of 0.828 and 0.824, respectively.
Observed differences between invasive and noninvasive Hb measurements displayed no significant correlation with perfusion index values.
Conclusions.
The result confirmed that noninvasive Hb monitoring had an excellent correlation with traditional invasive Hb measurement.
Furthermore, it is suggested that the developed prototype has the potential for the noninvasive detection of Hb concentration with the methods of PLS and BP-ANN.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Hongyun& Peng, Fulai& Hu, Minlu& Shi, Jinlong& Wang, Guojing& Ai, Haiming…[et al.]. 2020. Development and Validation of a Photoplethysmography System for Noninvasive Monitoring of Hemoglobin Concentration. Journal of Electrical and Computer Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1183877
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Hongyun…[et al.]. Development and Validation of a Photoplethysmography System for Noninvasive Monitoring of Hemoglobin Concentration. Journal of Electrical and Computer Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1183877
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Hongyun& Peng, Fulai& Hu, Minlu& Shi, Jinlong& Wang, Guojing& Ai, Haiming…[et al.]. Development and Validation of a Photoplethysmography System for Noninvasive Monitoring of Hemoglobin Concentration. Journal of Electrical and Computer Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1183877
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1183877
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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