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Designing A Hospital Inventory Management System
[A CASE STUDY OF UNIVERSITY OF IBADAN HEALTH SERVICES (JAJA CLINIC)] -
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Non-functional requirements of the new system
They include:
i. The system must efficient and reliable.
ii. System should be user friendly.
iii. The system must ensure that proper storage techniques are used.
3.4.0 MODELLING THE FUNCTIONAL REQUIREMENTS OF THE NEW SYSTEM
3.4.1 Use Case diagram
Use-case modeling is applied to analyze the functional requirements of a system. A use- case model consists of actors and use cases. An actor is an external entity that interacts with the system (similar to an external entity in data-flow diagramming). It is someone or something that exchanges information with the system. A use case represents a sequence of related actions initiated by an actor; it is a specific way of using the system. An actor represents a role that a user can play. The actor’s name should indicate that role. Actors help you to identify the use cases they carry out.
Context diagram for the new system Level – 0 (data flow diagram) for the new system
Data-flow diagram (DFD) is a graphical image that illustrates the movement of data between external entities, processes and data stores within a system. A data flow is data that are in motion and moving as a unit from one place in a system to another.
A data store is data at rest. A data store may represent one of many different physical locations for data. A process is the work or actions performed on data so that they are transformed, stored, or distributed. A source/sink is the origin and/or destination of the data. Source/sinks are sometimes referred to as external entities because they are outside the system.
A context diagram is a data-flow diagram of the scope of a system that shows the system boundaries, external entities that interact with the system, and the major information flows between the entities and the system.
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CHAPTER ONE - [ Total Page(s): 2 ] CHAPTER ONE1.1 INTRODUCTIONLack of knowledge of the availability of some drugs in hospitals can affect the treatment of patients in hospitals. The hospital inventory management system is a system that maintains inventories of drugs. It is stored in the system database, which helps the Hospital management, Staff, Doctors and Nurses in taking absolute care of the patients in the Hospital. Hospital inventory management system also involves the clinical sphere of healthcare service performa ... Continue reading---
CHAPTER TWO - [ Total Page(s): 3 ]In some clinics, a computer is used, albeit in an experimental way to interview patient before or after they see a doctor in order to collect information for the patient’s record and even to assist with the diagnostic process. It is suggested that patients are more relaxed and honest and frank with their replies when faced with an impersonal machine. The computer may assist in medical diagnosis; for example, there are programs that can carry out electro-cardiogram analysis to determine bo ... Continue reading---
CHAPTER FOUR - [ Total Page(s): 9 ]CHAPTER FOUR4.1 SYSTEM REQUIREMENTSThe requirements needed for the successful running and implementation of this software are described below and are divided into two parts which are the hardware requirements and software requirements.4.1.1 HARDWARE REQUIREMENTSIn order for the software developed using to function properly, the following is the minimum hardware requirement:i. 1GHz Intel Pentium IV processorii. Minimum of 250GB hard disk spaceiii. Minimum of 2GB of a ... Continue reading---
CHAPTER FIVE - [ Total Page(s): 1 ]CHAPTER FIVESUMMARY, CONCLUSION AND RECOMMENDATION5.1 SUMMARYThe positive effect and the advantage of computer can never be over emphasized to large extent, computer has been useful to almost all the field of human endeavors and therefore, it will serve a great deal in the hospital inventory of drugs dispensing, ordering and re-ordering at the University of Ibadan health services (Jaja Clinic) if the new system is implemented.5.2 CONCLUSIONIn conclusion hospital inventory management ... Continue reading---
REFRENCES - [ Total Page(s): 1 ]REFERENCES1. Oxford advance beginners dictionary by Edward Jonathan (2005) 5th edition.2. Dr. Tom Hasting, Harvard University, journal (Hospital management, 1996)3. The Role of Hospital Inventory. Vanguard Newspaper August 9th (2007) Pg 6-18.4. The Danger Of Over-stocking And Under-stocking, Donal (2005)5. Computer and Society. Osuagwu (2007),6. The role of effective health care delivery in Nigeria. Olanrewaju (2006)7. A study on effective stock taking a ... Continue reading---
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