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MiRo: A Virtual Private Network For Telehealth Services

MiRo: A Virtual Private Network For Telehealth Services. ROBERTO DI ROSA, MIRCO STURARI, MATTEO LIUTI ALDO FRANCO DRAGONI*, GIUSEPPE GIAMPIERI** *DEIT, Dipartimento di Elettronica Intelligenza Artificiale e Telecomunicazioni – Università Politecnica delle Marche, Ancona

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MiRo: A Virtual Private Network For Telehealth Services

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  1. MiRo:A Virtual Private Network For Telehealth Services ROBERTO DI ROSA, MIRCO STURARI, MATTEO LIUTI ALDO FRANCO DRAGONI*, GIUSEPPE GIAMPIERI** *DEIT, Dipartimento di Elettronica Intelligenza Artificiale e Telecomunicazioni – Università Politecnica delle Marche, Ancona **ASUR Zona 7, Azienda Sanitaria Locale delle Marche Ancona

  2. TELEMEDICINE represents the erogation of health service at distances through informatics and telecommunications technologies

  3. WORKING CONTEXT • Delocalization of health services • Tele-reporting and second-opinion • Integration of informative health systems

  4. CURRENT SITUATION Nowadays health-systems often providetele-reporting services.

  5. PROBLEMS OF TRADITIONALTELEMEDICINE SYSTEMS • Not easy-to-use • Specific applications • Dedicated hardware • Dedicated connections • Costs proportional to number of connected hosts.

  6. Proposed Solution ASYNCRONOUS SYSTEM • Doesn’t need complex dedicated hardware • Data-Transfer throught Internet. • Costs not depending on the number of installations. • Adaptable to any kind of diagnostic situation.

  7. Design and Development of a “flexibile” architecture, for tele-reporting and second-opinion services.

  8. Laboratory pubblicates exam through the creation of an event and sends it to the system (in particular to the broker) Phisicians compile and sign reports and send them to the timestamp service Timestamp service appends a certificated datetime to the report and forwards it back to the phisician Phisician sends this signed document to the broker Laboratory decides to terminate the refertation process Clinical event is sent to the broker which shows it to the phisician Laboratory executes an examination that produces digital data

  9. PROPOSED ARCHITECTURE Public Network

  10. USED TECHNOLOGIES DEVELOPMENT PLATFORM: Java 2 Standard Edition

  11. USED TECHNOLOGIES ARCHITECTURE: Service-Oriented Architecture

  12. USED TECHNOLOGIES SERVICES: Web Services

  13. USED TECHNOLOGIES WEB APPLICATIONS: Struts Framework

  14. USED TECHNOLOGIES SECURITY: SSL Communication and X.509 Digital Certificates

  15. RSA Key Pair Generation Certificate Request Sending CSR to CA Alias 1024 bit Sensitive Unextractable PKCS#10 CA Off-line Storing in the Smart Card Sending X.509 To User Certificate Generation OpenSSL X.509 USED TECHNOLOGIES DIGITAL SIGNATURE: Smart Card

  16. DIGITAL SIGNATURE AND TIMESTAMP

  17. CLINICAL EVENT GENERATION

  18. CLINICAL EVENT VIEW

  19. EXAM VIEW

  20. CLINICAL EVENT VIEW

  21. EXAM REPORTING PHASE

  22. CLINICAL EVENT VIEW

  23. CLINICAL EVENT COMPLETATION

  24. CONCLUSIONS • We have realized a flexible software architecture based on TCP/IP communication. • We have developed service applications for teleconsulting and telereporting activities. • We have assured secure data-transfer in public environment using digital certificates and timestamp.

  25. FUTURES WORKS • Consolidate and test the project • Create new health services • Use proposed system in other applications

  26. GREETINGS • ALDO FRANCO DRAGONI DEIT, Dipartimento di Elettronica Intelligenza Artificiale e Telecomunicazioni – Università Politecnica delle Marche, Ancona • GIUSEPPE GIAMPIERI ASUR Zona 7, Azienda Sanitaria Locale delle Marche Ancona THANK FOR YOUR ATTENTION

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