hospital management ppt

Hospital Management System Presented by Group 4: Vivek Sachdeva Nesa Simon David Eric

OOSD Assignment 1 Object Oriented Analysis

Presentation Outline  

Introduction Project description  Scope  Assumptions

    

Package diagrams System sequence diagrams Activity diagrams System contracts Conclusion

Introduction  

Parkside Hospital Hospital Management System         

Patient details and registration Consultations Resource allocation Pharmaceuticals management Billing and payments User interface conforming to usability guidelines Database with audio/visual and past consultations Future extensions (web, remote a/v consulting, etc) Management reports, security levels, accounting, etc.

Project Description 

Scope 

Patient registration



Appointments scheduling



Billing and payments (cash, CC, insurance)



Security of the whole system



Pharmaceutical drugs/equipment



Staff management (work roster, availability, scheduling, etc)



Management functions (report generation, accounting, etc)



System administration



Resource allocation (booking rooms, operating theatres, etc)



Comprehensive database



Web interface (proposed for future)

Project Description 

Assumptions  Patient provides CC/insurance details when registering  Appointments can be cancelled 24 hours in advance without penalty  Patient medical history can be viewed by concerned doctors at the hospital with approval of the patient  Hospital is covered by insurance policy  Staff are assigned roles to interact with the system  Staff have basic computer operating skills

Package Diagram

Activity Diagrams Pharmaceuticals Activity Diagram Checking Stock

Activity Diagrams

Web Package Remote doctor patient consultation.

Activity Diagrams

Billing and payment: Payment by Credit Card / Cash

Activity Diagrams

Billing and payment: Payment by Insurance

Activity Diagrams

Sequence Diagrams

Sequence Diagrams

Sequence Diagrams

Payment Use Case

System Contracts

Payment Package

Contract for the Enter Payment Contract Name:

Enter payment(Amount, Payment ID, Payment Method, Payment Date, Patient ID)

Responsibilities :

Enter patient payment into the system

Type:

System

Exceptions:

If the combination of Payment ID, Payment Method and patient ID is not valid, indicate that it was an error.

Output:

None

Preconditions:

A valid patient ID exists.

Post conditions:

A new payment was entered, linking to the Customer and the Payment.

System Contracts

Payment Package

Contract for the Store Payment Contract Name:

Store Payment

Responsibilities Store patient payment into the system : Type:

System

Exceptions:

None

Output:

Display “Payment has been stored”

Preconditions:

The combination of payment ID, payment Method and patient ID is valid.

Post Conditions:

A new patient payment was stored, linking to the Customer and Payment.

System Contracts

Payment Package

Contract for the Send Payment Contract Name:

Send Payment (Payment Date, Payment Method, Amount, Customer Name, Customer Account Number)

Responsibilities:

Send the stored patient payment to the bank system

Type:

System

Exceptions:

If the bank doesn’t exist, indicate that it was an error.

Output:

Message payment has been sent to the bank system.

Preconditions:

Patient payment must be stored in the system.

Post Conditions:

Payment details have been sent to the bank system.

System Contracts

Payment Package

Contract for the Confirmation Contract Name:

Confirmation

Responsibilities:

Confirmation of the payment detail

Type:

System

Exceptions:

If the Payment details are not valid, indicate that it was an error.

Output:

Display “Payment has been confirmed”

Preconditions:

Patient payment must be sent by hospital

Post Conditions:

Confirmation of payment has been made

System Contracts

Payment Package

Contract for the Print Receipt Contract Name:

Print Receipt

Responsibilities:

Print the Patient payment receipt

Type:

System

Exceptions:

If the printer does not work, indicate that it was an error.

Output:

Receipt

Preconditions:

Confirmation must be done by the bank system

Post Conditions:

Print out the receipt

System Contracts Contract for the Create Report Contract Name:

Create Report (patient, doctor, symptoms, prescription)

Responsibilities:

Create a Report from Dermatology

Type:

System

Exceptions:

If the combination of patient, doctor, symptoms and prescription is not valid, indicate that it was an error. Object may not be found; method/operation may not be found.

Output:

An object of report from Dermatology

Preconditions:

Patient, doctor, symptoms, prescription must be know to the system.

Post Conditions:

A new instance of report from dermatology was created.

System Contracts Contract for making payment through the web interface Contract

Name:

Make Payment (Patient, Amount)

Responsibilities:

To allow the patient to pay through the web interface

Type:

System

Exceptions:

Patient does not exist; credit card authentication error

Output:

confirmation from payment processor

Preconditions:

Patient has a debit balance, patient is able to pay with credit card, patient is logged in, invoice has been viewed by patient.

Post Conditions:

Payment created, credit card authentication successful, confirmation from payment processor received, patient gets receipt..

Conclusion 

Project will take approx 1 year to complete



Project will be developed modularly



We use Event – driven method.

Q&A