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A Framework for Integrating and Developing Healthcare Services

A Framework for Integrating and Developing Healthcare Services Jae-Ho Jang 1 , Dong-Seok Kim 1 , Yun-Jae Lee 1 , Chang-Sun Shin 2 , Su-Chong Joo 1 1 School of Electrical, Electronic and Information Engineering, Wonkwang University, Korea {cjh3148, loveacs, YunJae, scjoo}@wonkwang.ac.kr

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A Framework for Integrating and Developing Healthcare Services

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  1. A Framework for Integrating and Developing Healthcare Services Jae-Ho Jang1, Dong-Seok Kim1, Yun-Jae Lee1, Chang-Sun Shin2, Su-Chong Joo1 1School of Electrical, Electronic and Information Engineering, Wonkwang University, Korea {cjh3148, loveacs, YunJae, scjoo}@wonkwang.ac.kr 2School of Information and Communication Engineering, Sunchon National University, Korea csshin@sunchon.ac.kr

  2. Table of Contents • Introduction • Related Works • Goals of Our Research • Framework for Supporting Healthcare Integrated Service (FSHIS) • Architecture of the FSHIS • Supporting Services of the FSHIS • Integrating of Healthcare Services in Our Framework • Application Simulation for Healthcare Home based on the FSHIS • Execution Conditions of Application Simulator for Healthcare Home Service • Simulation Environment • Conclusions and Future Works

  3. 1. Introduction • Computing resources are distributed in different spaces • Serving people even without their awareness. • Ex. applications, sensors, devices, and so on • Computing paradigm shift • Ubiquitous computing for Healthcare Home. • Connection the health devices/sensors with home network. Ubiquitous Computing Environments Healthcare Home Service Based on Ubiquitous Computing

  4. 1.1 Related Works(1/3) Smart Medical Home by Univ. of Rochester eHII(Electronic Home InformationInfrastructure) House by Matsushita Elec.

  5. Distributed Real-time Applications Distributed Applications …… APP1 APP n APP2 Real-time Objects Objects Objects Objects Objects Object GroupServices OBJECT MANAGEMENT SERVICES REAL-TIME SERVICES Distributed Object Group Framework GROUPMANAGEROBJECT SECURITYOBJECT INFORMATIONREPOSITORYOBJECT DYNAMICBINDEROBJECT REAL-TIMEMANAGEROBJECT SCHEDULEROBJECT Object GroupComponents COTS MIDDLEWARE OPERATING SYSTEM & COMMUNICATION NETWORK 1.1 Related Works(2/3) • Distributed Objects Group Framework(DOGF) by Our Lab.

  6. Name of TMO Capabilities for accessing other TMSs. Network environment includes logical multicast channels and I/O devices ODSS1 ODSS2 EAC Object Data Store(ODS) SpM1 AAC SpM2 AAC Time-triggered(TT) Spontaneous Methods (SpM’s) Reservation Q “Absolute time domain” Deadlines From SvM’s, SpM’s Service RequestQueues SvM1 Message-triggered Service Methods (SvM’s) Client TMO’s SvM2 “Relative time domain” Concurrency Control 1.1 Related Works(3/3) • TMO Scheme by University of California at Irvine • Real-time object with real-time properties itself. • Supporting the requirements of Healthcare Home Service • TMO Structure • ODS(Object Data Store) • EAC(Environment Access Capability) • AAC(Autonomous Activation Condition) • SpMs(Spontaneous Methods) • SvMs(Service Methods)

  7. 1.2 Goals of Our Research • Proposing the FSHIS supporting the integration of devices/sensors and applications providing healthcare service. • Extending the functions of healthcare services to the DOGF. • Integrating the existing healthcare services. • Group Supporting • Considering physical devices/sensors and applications supporting a healthcare service as a logical single group. • Real-Time Supporting • Satisfying real-time constraints like emergency for healthcare • Using the TMO scheme and the TMO Support Middleware (TMOSM)

  8. 2. Framework for Supporting Healthcare Integrated Service (FSHIS) • Integrating Framework • Integrating the existing healthcare services in home into the location tracking service, the health information management service, and the titrating environment service. • Adaptable Framework • Reconfiguring or grouping healthcare services as application groups. • Integrating healthcare devices/sensors on the physical level and healthcare applications on the application level. Reconfiguring new healthcare services dynamically!!!

  9. 2.1 Architecture of the FSHIS • Application Layer • Location Tracking Service Group • Health Information Service Group • Titrating Environment Supporting Service Group • Framework Layer • Group Management Object • Security Object • Information Repository Object • Dynamic Binder Object • Physical Layer • Location Tracking Sensor Group • Health Information Sensor Group • Home Environment Information Sensor/Device Group

  10. Functions of the framework’s components • The Group Manager object • Supporting the grouping service of the healthcare supporting distributed objects and sensors/devices. • The Information Repository object • Storing group and location properties of objects and sensors/devices. • The Security object • Responsible to the access right controlling service based on properties of healthcare data, devices, sensors, and application groups. • The Dynamic Binder object • Supporting dynamic binding service for duplicated healthcare resources. • Using TMO & TMOSM as COTS(Commercial-Off-The-Shelf) middleware providing the real-time scheduling function itself. • Hence, we do not use RTM and Scheduler objects for the real-time service in DOGF.

  11. Supporting services ofthe DOGF Component of the DOGF Supporting services ofthe FSHIS 2.2 Supporting Service of the FSHIS ` • Grouping service of the healthcare supporting devices/ sensors • Object grouping service of the healthcare supporting distributed objects • Object group supportingservice • GM Object • Information Repository object • Access right control service based on properties of healthcare data, devices, sensors and application groups • Access rightcontrol service • GM Object • Security Object • Dynamic binding service for duplicated healthcare resources • Dynamic Objectselection and binding service • GM Object • Dynamic Binder Object

  12. 2.3 Integrating of Healthcare Services(1/3) • Location Tracking Service • Transferring the indoor location of moving object to the location tracking service group via the DOGF from the location tracking sensor group. • Analyzing the resident’s location, moving range, staying time, and so on.

  13. 2.3 Integrating of Healthcare Services(2/3) • Health Information Service • Sensing/storing the health information through the sensors (blood pressure sensor and glycosuria sensor) adhered to home resident. • Interacting with the Location Tracking Sensor Group and Health Information Sensor Group. • Providing the emergency call service.

  14. 2.3 Integrating of Healthcare Services(3/3) • Titrating Environment Supporting Service • Interacting with the Location Tracking Sensor Group and Environment Information Sensor Group. • Reserving the temperature, illumination, and humidity.

  15. 3. Application Simulation for Healthcare Home based on the FSHIS • Interacting among Healthcare Home Applications

  16. 3. Application Simulation for Healthcare Home based on the FSHIS • For the location tracking service, • The Person TMO is mapping to moving object, called resident, in simulation environment. • The Sensor TMO senses the movement of Person TMO by the periodic time. • When detecting the moving object, Sensor TMO transfers the location information to the Location Tracking TMO. • For health information service, • The Emergency TMO sends an urgent request to the particular hospital after notifying the 1-step emergency. • The Tonometer TMO periodically sends the blood pressure information of the resident to the Location Tracking TMO. • The Glycosuria TMO transfers data obtained from the glycosuria sensor installed in lavatory to the Location Tracking TMO. • The Location Tracking TMO provides health information to the Monitor TMO.

  17. 3. Application Simulation for Healthcare Home based on the FSHIS • For the titrating environment service, • The Home Server TMO monitors the action of all information appliances by receiving the information from corresponding appliance’s TMO. • The Air conditioner TMO, the Heater TMO, and the Fan TMO control the indoor temperature. • The Light TMO controls the illumination in home. • The Camera TMO observes a thief at nighttime. • The Window TMO changes the indoor air condition periodically. • The Humidity TMO notifies the indoor humidity information to the Home Server TMO. • For monitoring home resident, • The Monitor TMO reflects the health, the home environments, and the location information of resident into the 2 dimensional simulation spaces.

  18. 3.1 Execution Conditions of Application Simulator for Healthcare Home Service

  19. 3.2 Simulation Environment Sensor Node (Location, Health info, Environment info…) Monitoring/Controlling Environment (using Embedded Board) Titrating Environment Supporting system Blue(Intel x86/Windows) Monitoring /Controlling System2 White(Intel XScale/Pocket PC) Location Tracking and Health Information System Red (Intel x86/Windows) Monitoring /Controlling System1 Green(Intel x86/Windows) Play

  20. 4. Conclusions and Future Works(1/2) • In this paper, we propose the Framework for Supporting Healthcare Integrated Service (FSHIS) • The lower layer includes the physical sensors and devices for healthcare, as a physical layer. • The middle layer is the DOGF layer. • The upper layer implements healthcare applications based on lower layers. • Implemented services on our Framework • The location tracking service, the health information service, and the titrating environment service. • Supporting Remote Monitoring GUI Environment • Displaying healthcare information of a home resident. • Providing the remote real-time monitoring service.

  21. 4. Conclusions and Future Works(2/2) • Key ideas of the FSHIS • Defining physical sensors/devices and distributed objects supporting healthcare as the logical single sensor group and the distributed application service group. • Could develop the additional healthcare services by creating new service group through the interactions of the TMOs which are the implementing objects executing each service. • By defining the interfaces between the sensor group and the application service group. • Future Works • Based on our FSHIS, we are to apply the various healthcare service to our framework, and verify the executability of framework by comparing and analyzing with the existing frameworks.

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