• Title/Summary/Keyword: personal healthcare server

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A Personalized Healthcare Analysis System in Ubiquitous Environment

  • Sain, Mangal;Chung, Wan-Young;Lee, Hoon-Jae
    • Journal of information and communication convergence engineering
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    • v.9 no.2
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    • pp.235-243
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    • 2011
  • With the recent trends and the adaptation of further advancement in personal healthcare system leads to develop some application which can work independent and user can operate that application without much interference of physician or any specialist user. To meet these needs, this paper proposes and implements a progressive architecture for the personal healthcare information system. This new architecture will not only play the role of middleware but also provide a analysis tool to process that different sensor data which is collected from different sensors implemented on patient body and environment. After collecting that data, with the help of various developed applications this data can be convert into useful information which will be stored in application server for further use and research. These features can be enabled by simple and effortless interactions of normal users and act autonomously to support their activities. This proposed personal healthcare architecture will also provide analysis report to the doctors and patient or various users for further instructions. The analysis report consists of healthcare data analysis results and history of patients. We are considering healthcare data like ECG, which is an important aspect for basic healthcare need.

Development of Standard Protocol-based Healthcare Services for Optimized Health Management (최적화된 건강관리를 위한 표준 프로토콜 기반 헬스케어 서비스 개발)

  • Park, Hyun-Sang;Kim, Hyun-Young;Kim, Hwa-Sun
    • The Transactions of The Korean Institute of Electrical Engineers
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    • v.67 no.7
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    • pp.969-975
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    • 2018
  • The purpose of this study is to develop a healthcare service based on standard protocol and information communication technology for mother's sustainable postpartum care. The developed service was consisted of a client area where mothers measure, manage and transmit their vital signs using their own smartphone and personal health devices, and a server area that manages and shares with the received mother's vital signs and the results of examination results and personal health records. The client area collects vital signs through the IEEE 11073 Personal Health Device (PHD) using the m-health application of the previous study and Continua Health alliance certified personal health devices and transfers to Health Level Seven (HL7) V2.4, Continuity of Care Record (CCR) and Continuity of Care Document (CCD). The server area consists of a mobile web that manages and shares the HL7 Fast Healthcare Interoperability Resources (FHIR)-compliant personal health records to ensure interoperability of examination results, and a mobile web where the postpartum caregiver enters and manages the results of the mother's examination results and provides it to the mother. In this way, the healthcare service of this study securing continued exchanges between the mother and postpartum caregiver improves the quality of life of the mother not only to satisfy the needs of the mother who was discharged but also through self-management and postpartum. In the future, we will conduct a study applying mothers and postpartum caregiver after approval of a clinical trail at a university hospital to evaluate developed healthcare services.

Evaluation of CDMA Network Based Wireless 3 Channel ECG Monitoring System (CDMA망 기반 3채널 심전도 모니터링 시스템의 평가)

  • Hong, Joo-Hyun;Cha, Eun-Jong;Lee, Tae-Soo
    • Journal of Biomedical Engineering Research
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    • v.29 no.4
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    • pp.295-301
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    • 2008
  • A wireless 3 channel ECG monitoring system was developed so that it could monitor the health and movement state during subject's daily life. The developed system consists of a wireless biomedical signal acquisition device, a personal healthcare server, and a remote medical server. 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 commercial 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 five types of motion in daily life, the accuracy of data transmission to remote server using CDMA network 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. In addition, PDA-phone based wireless system enabled subject to be monitored without any constraints. Therefore, the developed system is expected to be applicable for monitoring the aged and chronic diseased people and giving first-aid in emergency.

A Combined QRS-complex and P-wave Detection in ECG Signal for Ubiquitous Healthcare System

  • Bhardwaj, Sachin;Lee, Dae-Seok;Chung, Wan-Young
    • Journal of information and communication convergence engineering
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    • v.5 no.2
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    • pp.98-103
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    • 2007
  • Long term Electrocardiogram (ECG) [1] analysis plays a key role in heart disease analysis. A combined detection of QRS-complex and P-wave in ECG signal for ubiquitous healthcare system was designed and implemented which can be used as an advanced warning device. The ECG features are used to detect life-threating arrhythmias, with an emphasis on the software for analyzing QRS complex and P-wave in wireless ECG signals at server after receiving data from base station. Based on abnormal ECG activity, the server will transfer alarm conditions to a doctor's Personal Digital Assistant (PDA). Doctor can diagnose the patients who have survived from cardiac arrhythmia diseases.

The Implementation of Wireless Bio-signal Monitoring System for U - healthcare (유비쿼터스 헬스케어를 위한 무선 생체신호 감시 시스템 설계)

  • Lee, Seok-Hee;Ryu, Geun-Taek
    • 전자공학회논문지 IE
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    • v.49 no.2
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    • pp.82-88
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    • 2012
  • In this paper, using the Android-based mobile platform designed and integrated U-healthcare systems for personal health care system is proposed. Integrated Biometric systems, electrocardiogram (ECG), oxygen saturation, blood pressure, respiration, body temperature, such as measuring vital signs throughout the module and signal processing biometric information through wireless communication module based on the Android mobile platform is transmitted to the gateway. Biometric data transmitted from a mobile health monitoring system, or transmitted to the server of U-healthcare was designed. By implementing vital signs monitoring system has been measured in vivo by monitoring data to determine current health status of caregivers had the advantage of being able to guarantee mobility respectively. This system is designed as personal health management and monitoring system for emergency patients will be helpful in the development looks U-healthcare system.

On the HIDE based Group Signature for Secure Personal Healthcare Record Service (안전한 개인의료정보 서비스를 위한 HIDE 기반의 그룹서명)

  • Cho, Young-bok;Woo, Sung-hee;Lee, Sang-ho;Park, Jong-bae
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.19 no.10
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    • pp.2481-2490
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    • 2015
  • The issue of PHR is maintained on the server will be in the hospital. PHR information stored on the server, such as a patient's illness and treatment is very sensitive information. Therefore, patients should be guaranteed the protection of privacy. In addition, the PHR should be allowed to group access of it's approach. Therefore, in this paper the proposed group signature using hierarchical identity-based encryption schemes into can guarantee the PHR data privacy. The session key generated by group signature, it is use a tiered approach. The generated session keys safe PHR data transmission is possible. The proposed method is average 80% than the PKI encryption and ID-based encryption rather than average 50% the algorithm processing is more efficient

Privacy Model based on RBAC for U-Healthcare Service Environment (u-헬스케어 환경에서 환자의 무결성을 보장하는 RFID 보안 프로토콜)

  • Rhee, Bong-Keun;Jeong, Yoon-Su;Lee, Sang-Ho
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.16 no.3
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    • pp.605-614
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    • 2012
  • Nowadays u-healthcare which is very sensitive to the character of user's information among other ubiquitous computing field is popular in medical field. u-healthcare deals extremely personal information including personal health/medical information so it is exposed to various weaknees and threats in the part of security and privacy. In this paper, RFID based patient's information protecting protocol that prevents to damage the information using his or her mobile unit illegally by others is proposed. The protocol separates the authority of hospital(doctor, nurse, pharmacy) to access to patient's information by level of access authority of hospital which is registered to management server and makes the hospital do the minimum task. Specially, the management server which plays the role of gateway makes access permission key periodically not to be accessed by others about unauthorized information except authorized information and improves patient's certification and management.

The Implementation of Remote Health Monitoring System using a Mobile Platform (모바일 플랫폼을 이용한 원격 건강 감시 시스템 구현)

  • Ryu, Geun Taek;Kim, Chang Young
    • Journal of the Institute of Electronics and Information Engineers
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    • v.49 no.9
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    • pp.379-385
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    • 2012
  • This paper suggests U-healthcare system for individual health management realizing the gateway, client, and Java-based network server by using the vital signal measuring system and android-based mobile platform. This study realized the vital signal measuring system based on the technology to measure the ECG, oxygen saturation, blood pressure, and respiration, etc. And all the information of measurement was transmitted to the mobile gateway using the 3-bite transmission protocol consisting of headers and data. The data transmitted to the mobile gateway was used to examine the mobile client's personal health indexes through the network server. This paper realized and tested the android-based gateway, client, and the broadcasting network server and verified their validity with simulations and actual humans. As a result, the U-healthcare system suggested was proved to be effective in managing each individual's health from short distance and long distance. And it could examine each individual's health conditions in real-time and was found to be advantageous in that it could secure the guardian's mobility.

Mobile Ubiquitous Healthcare System Using Wireless Sensor Network (무선센서네트워크 기반의 모바일 유비쿼터스 헬스케어시스템)

  • Shin, Kwang-Sig;Yau, Chiew-Lian;Chung, Wan-Young
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.10 no.11
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    • pp.2107-2112
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    • 2006
  • As growing up of elderly population, the interesting on healthcare system in normal life using W is increasing. An integrated u-healthcare service architecture with IEEE 802.11 and IEEE 802.15.4 based sensor network and code divisi(m multiple access(CDMA) public mobile telecommunication networks was designed and developed. Sensor nodes with electrocardiogram(ECG), body core temperature sensors are attached on the patients' body. The healthcare parameters are transferred to web server via CDMA mobile network or through existed LAN network. The existed LAN network is suggested to be used for continuous monitoring of patient's health status in hospital while mobile networks can be used for general purpose at home or outdoor where infra networks unavailable. This system enable healthcare personal to be able to continuously access, review, monitor and transmit the patients information whereever they are, whenever they want. And immediately check their status by using cellular phone and obtain detail information by communication with medical information server through CDMA. By using this developed integrated u-healthcare service architecture, we can monitor patients' health status for 24 hours.

Risk Analysis for Protecting Personal Information in IoT Environments (사물인터넷(IoT) 환경에서의 개인정보 위험 분석 프레임워크)

  • Lee, Ae Ri;Kim, Beomsoo;Jang, Jaeyoung
    • Journal of Information Technology Services
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    • v.15 no.4
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    • pp.41-62
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    • 2016
  • In Internet of Things (IoT) era, more diverse types of information are collected and the environment of information usage, distribution, and processing is changing. Recently, there have been a growing number of cases involving breach and infringement of personal information in IoT services, for examples, including data breach incidents of Web cam service or drone and hacking cases of smart connected car or individual monitoring service. With the evolution of IoT, concerns on personal information protection has become a crucial issue and thus the risk analysis and management method of personal information should be systematically prepared. This study shows risk factors in IoT regarding possible breach of personal information and infringement of privacy. We propose "a risk analysis framework of protecting personal information in IoT environments" consisting of asset (personal information-type and sensitivity) subject to risk, threats of infringement (device, network, and server points), and social impact caused from the privacy incident. To verify this proposed framework, we conducted risk analysis of IoT services (smart communication device, connected car, smart healthcare, smart home, and smart infra) using this framework. Based on the analysis results, we identified the level of risk to personal information in IoT services and suggested measures to protect personal information and appropriately use it.