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Ambulance Telemedicine Using Mobile Smart Devices Connected Through an LTE-A Network

임상이비인후과
2016년 27권 1호 p.112 ~ p.120
박희준 ( Park Hee-June ) - Choonhae College of Health Sciences Department of Speech Rehabilitation

김근효 ( Kim Geun-Hyo ) - Pusan National University Hospital Department of Otorhinolaryngology-Head and Neck Surgery
장전엽 ( Jang Jeon-Yeob ) - Pusan National University Hospital Department of Otorhinolaryngology-Head and Neck Surgery
왕수건 ( Wang Soo-Geun ) - Pusan National University Hospital Department of Otorhinolaryngology-Head and Neck Surgery
이충경 ( Lee Choong-Koung ) - DICS/BNP Innovation Inc
염석란 ( Yeom Seok-Ran ) - Pusan National University Hospital Department of Emergency Medicine
김진동 ( Kim Jin-Dong ) - Catholic University of Pusan Department of Speech and Hearing Therapy

Abstract

Background and Objectives:With the development of communications technologies, media transmitting could be possible in real time without having space and time limitations. In this study, we evaluate the feasibility of using mobile smart devices to exchange data between a moving ambulance and a hospital using LTE-A (long term evolution-advanced) network technology.

Materials and Methods:In the evaluation, a server and monitoring system were used to link four mobile devices simultaneously via a commercial LTE-A network. The proposed system was designed to monitor the status of a patient being transported in an ambulance, using mobile smart devices communicating via a commercial LTE-A network, in real time without delays or video image break up.

Results:This was achieved by decreasing image transmission overloads for each channel and increasing the compressibility of transmissions to the server. Based on these techniques, captured media could be transmitted without data loss using a bandwidth of 512Kbps.

Conclusions:Collectively, the study demonstrates that efficient, real-time telemedicine in ambulance emergency scenarios can be realized by using mobile smart devices connected through an LTE-A network.

키워드

원문 및 링크아웃 정보
등재저널 정보
학술진흥재단(KCI) 
주제코드
주제명
(Target field)
연구대상
(Population)
연구참여
(Sample size)
대상성별
(Gender)
질병특성
(Condition Category)
연구환경
(Setting)
연구설계
(Study Design)
연구기간
(Period)
중재방법
(Intervention Type)
중재명칭
(Intervention Name)
키워드
(Keyword)
유효성결과
(Recomendation)
연구비지원
(Fund Source)
근거수준평가
(Evidence Hierarchy)
출판년도
(Year)
참여저자수
(Authors)
대표저자
(1st Authors)
Doi
KCD코드
ICD 03
건강보험코드