Reference document

ETR Retrieval Process

The Electronic Treatment Record (ETR) Retrieval Process describes the activities by a medical care provider (from nation A) to access the ETR of the patient (from nation B), in order to support the treatment of that patient or in order to support the planning of an evacuation of that patient. ‘Preconditions ‘ Medical care provider is logged in to ETR capability A. ‘Basic Flow ‘ 1. Medical care provider requests access to the ETR. 2. ETR capability A validates the credentials of medical care provider. 3. ETR capability A issues and caches security token A. 4. ETR capability A requests a security token from ETR capability B; this security token request includes security token A. 5. ETR capability B validates security token A. 6. ETR capability B issues security token B. 7. ETR capability B send security token B to ETR capability A. 8. ETR capability A caches security token B. 9. ETR capability A sends an ETR access request to ETR capability B; this ETR access request includes security token B. 10. ETR capability B validates security token B. 11. ETR capability B authorizes the ETR access request. 12. ETR capability B sends the ETR to ETR capability A. 13. ETR capability A caches the ETR. 14. Medical care provider accesses the ETR. ‘Alternative Flows ‘ If a cached security token B is available, steps 2-8 are skipped. If (only) a cached security token A is available, steps 2-3 are skipped. ‘Post-conditions ‘ The medical care provider has retrieved the ETR of the patient

Electronic Treatment Records Management Processes