Computer Based Patient Record CPR Threetier architecture Database
Εφαρμογές Τηλεϊατρικής Computer Based Patient Record (CPR) • Βασίζετε σε αρχιτεκτονική τριών επιπέδων (Three-tier architecture) • Database Management System (DBMS) • Server application – Middleware • Client Interface
Εφαρμογές Τηλεϊατρικής Computer Based Patient Record (CPR) • Distributed database system DB 2 (IBM) • Delphi application server • CORBA and COM for middleware • Clients: Delphi application
Εφαρμογές Τηλεϊατρικής Description of CPR objects
Εφαρμογές Τηλεϊατρικής Authentication mechanism Administration interface Access Control List CPR client application User’s Authentication request Access Control List Access rights retrieval Authentication server CPR server Redirection of authentication request CPR Log repository CPR repository
Εφαρμογές Τηλεϊατρικής Replication schema “Update Anywhere” - IBM Administration’s Master DB Source Table Push Capture Pull C a pt ur e CD Pull CD Table Pull A p p l y C a pt ur e Push CD A p p l y C a pt ur e CD A p p l y Replica Hospital’s Slave DB
Εφαρμογές Τηλεϊατρικής Distributed object architecture of CPR Servers MEDPACS interface DB Sets + Image Sets MEDPACS interface CPR client application Distributed Objects-Datasets MEDPACS interface Distributed Objects-Datasets DB Sets + Image Sets Hospital CPR server Custom Server Side Kernel (File Transferring) MIDAS, CORBA, COM CPR server coordination MIDAS, CORBA, COM CPR server Patient Records Dataset synchronization MEDPACS repository Custom Server Side Kernel (File Transferring) Patient Records Dataset synchronization CPR repository Demographic data replication Integrated CPR System #2 CPR repository Demographic data replication MEDPACS repository Demographic data replication Integrated CPR System #1
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