دورية أكاديمية
Paper-Based Humidity Sensor for Respiratory Monitoring
| العنوان: | Paper-Based Humidity Sensor for Respiratory Monitoring |
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| المؤلفون: | Xiaoxiao Ma, Shaoxing Zhang, Peikai Zou, Ruya Li, Yubo Fan |
| المصدر: | Materials, Vol 15, Iss 18, p 6447 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Technology LCC:Electrical engineering. Electronics. Nuclear engineering LCC:Engineering (General). Civil engineering (General) LCC:Microscopy LCC:Descriptive and experimental mechanics |
| مصطلحات موضوعية: | paper-based humidity sensor, respiratory monitoring, paper humidity sensing model, oral breathing, nasal breathing, sleep-related respiratory disorders, Technology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Engineering (General). Civil engineering (General), TA1-2040, Microscopy, QH201-278.5, Descriptive and experimental mechanics, QC120-168.85 |
| الوصف: | Flexible respiratory monitoring devices have become available for outside-hospital application scenarios attributable to their improved system wearability. However, the complex fabrication process of such flexible devices results in high prices, limiting their applications in real-life scenarios. This study proposes a flexible, low-cost, and easy-processing paper-based humidity sensor for sleep respiratory monitoring. A paper humidity sensing model was established and sensors under different design parameters were processed and tested, achieving high sensitivity of 5.45 kΩ/%RH and good repeatability with a matching rate of over 85.7%. Furthermore, the sensor patch with a dual-channel 3D structure was designed to distinguish between oral and nasal breathing from origin signals proved in the simulated breathing signal monitoring test. The sensor patch was applied in the sleep respiratory monitoring of a healthy volunteer and an obstruct sleep apnea patient, demonstrating its ability to distinguish between different respiratory patterns as well as various breathing modes. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1996-1944 |
| Relation: | https://www.mdpi.com/1996-1944/15/18/6447; https://doaj.org/toc/1996-1944 |
| DOI: | 10.3390/ma15186447 |
| URL الوصول: | https://doaj.org/article/c9865b874e394103a4cf3b99762d92b0 |
| رقم الأكسشن: | edsdoj.9865b874e394103a4cf3b99762d92b0 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19961944 |
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| DOI: | 10.3390/ma15186447 |