Flexible Textile-Based Pressure Sensing System Applied in the Operating Room for Pressure Injury Monitoring of Cardiac Operation Patients
| Autor: | Der-Chi Shye, Chao-Sung Lai, Chia-Ming Yang, Pao-Hsien Chu, K.-L. Liu, Jyh-Liang Wang, Yi-Shan Chiang, Min-Yu Chang, Lun-Hui Ho, De-Fen Shih, Yin-Fa Chen, Chi Wang, Sou-Chih Chao, Shu-Ling Yeh |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Male
Operating Rooms business.product_category Computer science Interfacial pressure 02 engineering and technology Beds pressure injury lcsh:Chemical technology Biochemistry Automotive engineering Article Analytical Chemistry 030207 dermatology & venereal diseases 03 medical and health sciences 0302 clinical medicine 0202 electrical engineering electronic engineering information engineering Humans lcsh:TP1-1185 Electrical and Electronic Engineering Instrumentation cardiac operation Aged Monitoring Physiologic interfacial pressure Pressure injury Textiles 020208 electrical & electronic engineering Air mattress Pressure sensing Thoracic Surgery Kalman filter Atomic and Molecular Physics and Optics Blood Pressure Monitors flexible pressure sensor Female business |
| Zdroj: | Sensors (Basel, Switzerland) Sensors Volume 20 Issue 16 Sensors, Vol 20, Iss 4619, p 4619 (2020) |
| ISSN: | 1424-8220 |
| Popis: | Pressure injury is the most important issue facing paralysis patients and the elderly, especially in long-term care or nursing. A new interfacial pressure sensing system combined with a flexible textile-based pressure sensor array and a real-time readout system improved by the Kalman filter is proposed to monitor interfacial pressure progress in the cardiac operation. With the design of the Kalman filter and parameter optimization, noise immunity can be improved by approximately 72%. Additionally, cardiac operation patients were selected to test this developed system for the direct correlation between pressure injury and interfacial pressure for the first time. The pressure progress of the operation time was recorded and presented with the visible data by time- and 2-dimension-dependent characteristics. In the data for 47 cardiac operation patients, an extreme body mass index (BMI) and significantly increased pressure after 2 h are the top 2 factors associated with the occurrence of pressure injury. This methodology can be used to prevent high interfacial pressure in high-risk patients before and during operation. It can be suggested that this system, integrated with air mattresses, can improve the quality of care and reduce the burden of the workforce and medical cost, especially for pressure injury. |
| Databáze: | OpenAIRE |
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