Question No 02. (35marks)

Case Study

Hospital Management system includes registration of patients, storing their disease details into the system. It will also contain doctor's information and will digitalize the whole billing system. My software has the facility to give a unique id for every patient and stores the details of every patient and staff automatically. It includes a search facility to know the current status of each room. User can search availability of a doctor and the details of a patient using the id.

Hospital Management System can be used by entering respective username and password. It is accessible either by an administrator or receptionist. Only the respective person can add data in the database. The data can be retrieved easily. The interface is very user-friendly. The data are well protected and data processing is very fast, accurate and relevant

The drawback of the existing system is that it is very difficult to retrieve data from case files. It is difficult to handle the whole system manually and it is less accurate and to keep the data in case files for future reference because it may get destroyed. Moreover it is very difficult to retrieve data. Redundancy of data may occur and this may lead to the inconsistency. The manual system is so time-consuming

The proposed system is very easy to operate, Speed and accuracy are the main advantages of proposed system. There is no redundancy of data. The data are stored in the computer's secondary memories like hard disk, etc, it can be casily receive and used at any time. The proposed system will easily handle all the data and the work done by the existing systems. The proposed systems eliminate the drawbacks of the existing system to a great extent and it provides tight security to data.

Following two departments of hospital will be mainly affected by our software:

Accounting Department

Medical Research Department

Our software will generate digitalized so this will make the accounting process faster. Our software will be having information about patient's discase, information about special treatment given so all these information will help in making case study needed for medical research. Any of the staff member, doctor & admin is able to add, view, edit, update or delete data. It also contains doctor's information or doctor's profile and any one log in can view doctor's profiles. On the other hand only admin user is able to add, edit, update or delete doctor's profiles. My software is also facilitated to give a unique id for every patient and stores the details of every patient and the staff automatically. This Hospital Management System also keeps the profile and related details to the database and the permissions to add, view, editor delete is given only to doctors and admin of the system. It also includes a power search facility by which user can search all information about any doctor, staff and the details of a patient using any keyword.

This Hospital Management System contains all basic needs for a hospital including Doctor's Information

Doctor's Profiles, Employee Profiles & Basic Information, Patient's Basic

Information, Patient's Disease Information, Inventory Inflow/Outflow, Cost of Services

These are the list of reports which are generated through this database in this system:

Current Inventory. No. of Patient Disease in a year, Printable Billing, Hospital Annual, Turnover, Doctor's Rating

Admin user is super user this user have all permissions in my system, he is able to do every changes like creating new patient details, users, doctor's profile, staff's profile and many more... This user is also able to edit, update and delete data that stored in database.

Doctor user is some sort of middle level user having more power than staff but less power than admin. He is able to do everything other than accepting doctor and user data. Staff level user is lower most user level with minimum permissions. This user is just able to add, edit, delete and search for patient's details.

Q After analyze this case study you must write down the following points:

1. Write down the tittle of the system?

2. Define that how many user can interact with this system?

3. Write down the purpose and scope of the above system?

4. List down the modules and also define the Functional and Non-functional Requirements according to the each user separately?

5. Write down the drawbacks of existing which discussed in this case study and also write the overcome in proposed system?

6. Create a Use case, DFD, Sequence, ERD Diagrams?

7. Create a prototype of the above system?

8. Define that which type of SDLC model is use in this scenario and which type of testing technique you use and why?