| Abstract [eng] |
There is a prototype of the health monitoring information system with feedback presented in this work. Medical staff can remotely monitor cardiovascular activity of patients. The system consists of four main components. In this work develop algorithms: acquire heart rate using sensors, send acquired parameters using mobile application, generate PDF document of acquisition summary using cloud server, visualize acquired parameters using website. Health and movement parameters are acquired using sensor. Parameters are sent to mobile application, from it to cloud server. In the website acquisition summary of patient parameters are supplied to the medical staff. The medical findings are sent back to the patient. The are performed verification of system main components. EMA algorithm are chosen to filter ECG signal, deviation of the heart rate equals from 0 to 2 beats when results are compared with readings of certified medical device. Mobile application without a break can be used about 15h, when using mobile phone having a battery which capacity 3300 mAh, charged 100%. At the same time 120 users can connect to the system, at error rate ≤ 3%. Then average response time of the cloud server equals about 6 s. Average load time of web page after optimization equals about 900 ms, before – about 1100 ms. |
