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Webster c ity Hospital. Contents. Business Requirements Process Inputs Process Outputs Context Level DFD Level-0 DFD Level-1 DFD(process 1) Cases Issue & Control System Level 1 DFD(Process 2) Diagnosis Treatment & Report System Level 1 DFD(Process 4) Billing, Payment & Account System
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Contents • Business Requirements • Process Inputs • Process Outputs • Context Level DFD • Level-0 DFD • Level-1 DFD(process 1) Cases Issue & Control System • Level 1 DFD(Process 2)Diagnosis Treatment & Report System • Level 1 DFD(Process 4)Billing, Payment & Account System • Level 2 DFD(Process 2) Diagnosis Treatment & Report System
Requirements • User friendly and a multi-user system • A complete view at one sight about beds and staff availability • Efficient user-rights management • Error-free calculations and generation of bills • Appointment management system • Automatic generation of cases • Reports based on all types of transactions
Process inputs • Patient’s personal details • Employee’s personal details • Patient’s ID when he comes for reconciliation • Cot number of respective patient • Test ID of tests conducted on respective patients • Daily reports of admitted patients • Treatment delivered for respective Patient • Appointment ID and its respective time and date • Services hired in number of times (its usage) and number of days that services are utilized
Process outputs • Printed bills along with details about their payments and services that they have hired. • Printed cases along with auto generated Patient ID and Case ID. • A detailed one shot screen providing complete information about ward and staff availability. • Printed appointment template as an appointment slip. • Patient’s and Employee’s dynamic reports can be generated. • Reports classified on the basis of Patient’s Blood Group. • Reports based on Employee’s Specialization. • Reports based on Patient’s stay at hospital.
Level 0 DFD External Entities: • Ward Secretary • Doctor • Patient Processes: • Cases Issue & Control System • Diagnosis, Treatment & Report System • Room Allotment System • Billing, payment & Account system Data Store: • Doctor Personal Details • Patient Details • Appointment Details • Admission Details • Report Details • Test Details • Patient Bill Details
Level 1 dfdCASES ISSUE & CONTROL SYSTEM External Entities: • Patient Processes: • Case Issue • Payment • Appointment Data store: • Complain Details • Payment Details
Level 1 dfdDiagnosis treatment & report system External Entities: • Doctor • Patient Processes: • Diagnosis • Tests • Reports • Admission Data Store: • Complain Details • Diagnosis Details • Test Report Details • Report Details • Admission Details
Level 1 (Process 2)Diagnosis Treatment & Report System Request Complain Details R Request Reports
Level 1 dfdBilling, Payment & Account System External Entities: • Ward Secretary • Doctor • Patient Processes: • Billing Data Store: • Bill Details • Medicine/Facility Details
LEVEl 2 DFDDIAGNOSIS TREATMENT & REPORT SYSTEM External Entities: • Doctor • Patient Processes: • Diagnose History • Diagnose Test History • Update Patient • Patient Complain Data Store: • Test Reports • Diagnose Details • Complain Details