1. Webster city Hospital

2. 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

3. 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

4. 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

5. 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.

6. CONTEXT LEVEL DFD

7. 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

8. LEVEL 0 DFD

9. Level 1 dfd CASES ISSUE & CONTROL SYSTEM
External Entities:
Patient
Processes:
Case Issue
Payment
Appointment
Data store:
Complain Details
Payment Details

10. LEVEL-1 DFD (PROCESS 1) CASES ISSUE & CONTROL SYSTEM

11. Level 1 dfd Diagnosis 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

12. Level 1 (Process 2) Diagnosis Treatment & Report System
Request Complain Details R
Request Reports

13. Level 1 dfd Billing, Payment & Account System
External Entities:
Ward Secretary
Doctor
Patient
Processes:
Billing
Data Store:
Bill Details
Medicine/Facility Details

14. Level 1 (Process 4) Billing, Payment & Accont System

15. LEVEl 2 DFD DIAGNOSIS 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

16. LEVEL 2 (PROCESS 2) DIAGNOSIS TREATMENT & REPORT SYSTEM

17. Thank you… Questions??