Title :
Performance evaluation of cellular phone network based portable ECG device
Author :
Hong, Joo-Hyun ; Cha, Eun-Jong ; Lee, Tae-Soo
Author_Institution :
Department of Biomedical Engineering, College of Medicine, Chungbuk National University, Cheongju, South Korea
Abstract :
In this study, cellular phone network based portable ECG device was developed and three experiments were performed to evaluate the accuracy, reliability and operability, applicability during daily life of the developed device. First, ECG signals were measured using the developed device and Biopac device (reference device) during sitting and marking time and compared to verify the accuracy of R-R intervals. Second, the reliable data transmission to remote server was verified on two types of simulated emergency event using patient simulator. Third, during daily life with five types of motion, accuracy of data transmission to remote server was verified on two types of event occurring. By acquiring and comparing subject´s biomedical signal and motion signal, the accuracy, reliability and operability, applicability during daily life of the developed device were verified. Therefore, cellular phone network based portable ECG device can monitor patient with inobtrusive manner.
Keywords :
Biomedical measurements; Biomedical monitoring; Cellular networks; Data communication; Discrete event simulation; Electrocardiography; Network servers; Patient monitoring; Performance evaluation; Time measurement; Cellular Phone; Computer Communication Networks; Diagnosis, Computer-Assisted; Electrocardiography, Ambulatory; Equipment Design; Equipment Failure Analysis; Remote Consultation; Reproducibility of Results; Sensitivity and Specificity;
Conference_Titel :
Engineering in Medicine and Biology Society, 2008. EMBS 2008. 30th Annual International Conference of the IEEE
Conference_Location :
Vancouver, BC
Print_ISBN :
978-1-4244-1814-5
Electronic_ISBN :
1557-170X
DOI :
10.1109/IEMBS.2008.4649264
