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HOSPITAL MANAGEMENT SYSTEM
A PROJECT REPORT
SUBMITTED ON HOSPITAL MANAGEMENT SYSTEM
FOR A HOSPITAL IN
PHAGWARA, JALANDHAR.
DEPARTMENT OF MECHANICAL ENGINEERING
LOVELY PROFESSIONAL UNIVERSITYPHAGWARA, JALANDHAR
SUBMITTED BY:-
SAKET THAKUR :-8437162949
Reg no = 11110050
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Certificate
This is to certify that the project entitled HOSPITAL MANAGEMENT SYSTEM submitted by
SAKET THAKUR
in partial fulfillment of (B.Tech. MECHANICAL ENGINEERING) 1st semester
examination. of lovely professional university.
Acknowledgement
I are very much thankful to Amandeep kaur The faculty of computer science for all the
support he has given to us. This is only his support that we are able to
Complete the project with in time.
We are very grateful for his cooperation
in completion of this project. He acted as the guiding spirit behind the
completion of this project.
Our thanks also extend to the entire library group of many sites
for providing such a friendly and learning atmosphere to read.
Last but not the least,
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our thanks goes out to AMANDEEP KAUR
Without their support and encouragement
this project would not have been a
Success.
Table Of Contents
1. Introduction
Objective And Introduction of the Project
2. Development Methodology
Feasibility Study
Requirement Analysis
Initial Investigation
Structured Analysis
3. System Requirement Hardware Used
Software Used
4. System Design (PROJECT)
Data Flow Diagrams
Program Description in Brief
Header Files System Defined Function
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FEASIBILITY STUDY
An important outcome of the preliminary investigation is to determine that whether the
system requested is feasible. Depending on the results of the preliminary
investigation the survey is expended to a more detailed feasibility study.
Feasibility study is a test of a system proposal according to its workability,
impact on the organization, ability to meet user needs, and effective use of resources .
The objective of feasibility study is not to solve the problem but to acquire a sense of
its scope. During the study, the problem definition is crystallized and aspects of the
problem to be included in the system are determined. Consequently, costs and
benefits are estimated with greater accuracy at this stage.
The result of the Feasibility study is a formal proposal.This is simply a report-a formal
document detailing the nature and scope of the Proposed solution. Finally, Feasibility
Study is carried out to select the best system that meets the performance requirements.
A feasibility study is carried out to select the best system that meets the
performance requirements.Feasibility is the determination of whether or not project
is worth doing. The process followed in making this determination is called a
Feasibility study.
Objectives of Feasibility Study
The main objectives of feasibility study are:
To identify the deficiencies in the current system. To determine objectives of the proposed system. To acquire a sense of scope of the system. To identify the responsible users. To determine whether it is feasible to develop the new system.
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Steps in Feasibility Study
Feasibility study is carried out in the following steps:
Form a project team and appoint a project leader (Systems Analyst). Start preliminary investigation through different fact finding techniques. Prepare the systems flowcharts of the current system. Identify and describe the deficiencies in the current system. Determine objectives of the proposed system. Prepare the systems flowchart of the proposed system. Identify and enumerate the existing computer systems along with their technical
specifications. Determine the cost and benefits of the proposed system. Identify the responsible users and determine the operational feasibility. Prepare the feasibility study report. Give the oral presentation of the feasibility study.
TYPES OF FEASIBILITYThe study is conducted to evaluate the possibility of HRM systems to produce the desiredoutputs .Most successful system projects are not necessarily the biggest or most visible in a
business but rather those that truly meet user expectations. Three key considerationsinvolved are :
Types of Feasibility
Technical
Economic
Operational
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1. ECONOMIC FEASIBILITY
Economic analysis is the most frequently used method for evaluating the
Effectiveness of a HRM Systems .Most commonly known as cost/benefit analysis, the
procedure is to determine the benefits and savings that are expected from a system and
compare them with costs involved .
Benefits from The System are:
System will be user friendly.
No information gap.
Accurate and latest information will help managers for quick decision
making.
Saving of precious time and resources.
The cost are negligible as the needed infrastructure already exists .As the benefits greatly
overweighs cost, the proposed system is economically feasible.
Economic analysis is the most frequently used technique for evaluating the effectiveness
of a proposed system. Commonly known as cost / benefit analysis. The procedure is to
determine the benefit and savings that expected from a proposed system and compare
them with costs.
In case of profit, decision is taken to design and implement the system.
The proposed system is financially feasible because of the following reason:
1. The cost of the system development is not much because of module /
department wise automation.
2. Then organization wants to implement wise so this system cannot take
a heavy amount to implement the system into the form of hardware
investment.
3. The proposed system is economic, as it will reduce the time investment
in running the daily transaction.
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2. TECHNICAL FEASIBILITY
Technical feasibility centers on the existing computer system
(Hardware and software etc.) and to what extent it can support the proposed system .In case of this system, the required infrastructure i.e. hardware, software application and
technical know-how already exists .Thus the project is then technically feasible.
This is concerned with specifying equipment and software that will successfully satisfy
the user requirements. The are a number of technical issue, which are raised during the
feasibility stage investigation. The are as follow:
Technical feasibility centers on the existing computer system (hardware, software, etc.)and to what extent it can support the proposed addition. Time duration is also a part of
technical feasibility. Time is one of the major factors to decide the success of the
project. If project is not complete within the time duration, the budget will be
increase definitely.
If the budget is a serious constraint, then the project is judged not feasible .So if it is
very serious matter, each project team should keeps in mind this, to complete theproject with in specified time.
The facility to produce output in a given time.
Response time under certain condition.
Ability to process ascertains volume of package at a particular speed.
Facility to communicate data to distinct location.
The proposed system is technically feasibility because of following reason: The organization want to build the computer based system for data.
Maintained into the digital form so that maintaining of information will gone to
Be easy and retrieval of the information is fast.
After converting data into the digital form cost of stationary is saved.
This system also able to produce the required the report in least time.
This system has also the facility to communication among the terminals to distant locations .
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3. OPERATIONAL FEASIBILITY
It is mainly related to human organizational and political aspect. the points to be
considered are:
What changes will be brought with the system?
What organizational structures are distributed?
What new skills will be required?
The proposed system is feasibility because of following reasons:
The system reduce the workload of the staff because on a mouse click he / she the
desired result, work can be done with the help of keyboard and mouse watching the
computer screen not on the paper.
The system will be build on the technology of GUI so that interaction to the system not
be boring as like writing / preparing / maintaining data into the form of the manual
paper. Users that work into the GUI environment works more interestingly than thepaper based.
This result work more efficiently.
The proposed system is better in use and user friendly as it generates proper message
at run time.
The input from the user is much as the fields like supplier code. Customer code and
current data are included itself by the system.
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4. BEHAVIOURAL FEASIBILITY
Behavioural feasibility is procedure to determine an estimate of how strong reaction the
user staff is likely to have towards the development of a computerized system. It is
common knowledge .
Those computer installations have something to do with turnover, transfers, retraining
and changes in employee job status. Therefore, it is understandable that the
introduction of a candidate system requires special effort to educate and train the staff
on new ways of handling the system. All along the above studies and discussion the
users were actively involved and were keen to get a new system, which would eliminate
all the problems in the existing system.
The total project costs, priority, completion time and personnels required were
estimated. Initial plans were drawn up to how the project would proceed to
its final Implementation,while running the existing system so that companys
information needs were not affected. Feasibility Study helps to determine performanceand cost Effectiveness of the system, against the system performance requirements set
prior to the feasibility study.
5. SOCIAL FEASIBILITY
People are inherently resistant to change, and computers have been known to facilitate
change . An adverse reaction and resistance is always expected from the user staff. Our
case is different .The users get the graphical displays of information which is quickly
understandable than capturing the information from reports.
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6. TIME FEASIBILITY
Time feasibility is the determination of whether a proposed project can be implemented
fully within stipulated time frame.
STEPS IN FEASIBILITY ANALYSIS
FEASIBILITY ANALYSIS INVOLVES EIGHT STEPS:-
Form a project team and appoint a project leader.
Prepare system flowcharts and Enumerate potential candidate systems
Describe and identify characteristics of candidate systems.
Determine and evaluate performance and cost effectiveness of each candidate system. Weight system performance and cost data then select the best candidate system.
To produce periodic reports to management on the performance of the safe deposit
department.
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REQUIREMENT ANALYSIS
After the feasibility study, the analyst takes the formal acceptance of the proposed
system from the requested department. The next step is to study the current system in
detail, so that the system requirements can be determined. Systems analysis, also called
as Problem Analysis or Requirements Analysis is the obtaining of the actual
specifications of the system by clearly understanding the needs of the users. After
analysis, a document is prepared by the analyst, which is called as Software
Requirement Specification (SRS) document. We will discuss the various parts
and characteristics of an SRS in subsequent part.
Many methods and languages have been developed for requirements analysis.
Structured Analysis and Design Technique (SADT) simply called as
Structured Analysis is the most commonly used method for analysis. We will
discuss this method in detail in subsequent part. Problem Statement Language
(PSL) and Requirements Statements Language (RSL) are some of the languages
developed for specifying the requirements.
PSL is fundamentally the same as the structured analysis, but it is purely textual whereas
structured analysis uses both text and graphics. RSL has been specially designed for
specifying the requirements of real time control systems.
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The Initial Investigation
A questionnaire is formed to find the need of change and the deficiencies of theexisting system. A set of questions can be represented to the security staff andvisitors which will help in understanding the types of requirements as the projectunder consideration is objective driven.
Are you aware of the history of the visitors?
Do you have the facility of storing the records of new visitors without
need to access the various record .
How tedious is to add a new visitor and make the desired changes in the
desired record.
Do you have enough staff to handle the project?
Does the existing system need automation to enhance the information
sharing and transparency.
What is the mechanism of report generation?
What are the added advantages of using automated system.
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STRUCTURED ANALYSIS
Structured analysis is a development method for analysis of existing system. It is a set of
techniques that allow the analyst to design the proposed system. The main purpose of
structured analysis is to completely understand the current system.Structured Analysis Tools
DFD
Data Dictionary
Process Description
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Tools of Structured analysis
Data Flow Diagrams (DFDs): Data flow diagrams are widely used
graphic tools for describing the movement of data within or
outside the system. As a DFD consists of a series of bubbles joining
by lines, it is also known as bubble chart.
Data Dictionary: Data dictionary is an organized list of terms and their
definitions for all the data elements and data structures that are
pertinent to the system. It stores names along with their descriptionsof all data used in a system.
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Hardware requirements
Minimum requirements: -
Pentium i133MHzRam 16 MBHard disk 2.1 GB
Recommended: -
Pentium IIIRam 128 MBHard disk 10 GB
Others: -
PrinterColored Monitor
Software requirements
Operating System:-
DOS, WINDOWS 98/XPCompiler :-
TURBO C++ VER 4.0
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LEVEL ZERO DFD
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LEVEL -1 DFD
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HEADER FILES
stdio.h:- Defines types and macros needed for the Standard I/O Packagedefined in Kernighan and Ritchie and extended under UNIXSystem V. Defines the standard I/O predefined streams stdin,stdout, stdprn, and stderr, and declares stream-level I/Oroutines
stdlib.h:- Declares several commonly used routines: conversionroutines, search/sort routines, and other miscellany .
string.h:- Declares several string- and memory-manipulation routines.
conio.h:- Declares various functions used in calling the DOS console I/O
routines.
dos.h:- Defines various constants and gives declarations needed for DOS and8086-specific calls.
Alloc.h:- to allocate memory at run time.
process.h:- To perform mathematical operations in the code.
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SYSTEM DEFINED FUNCTIONS
clrscr():- clrscr clears the current text window and places thecursor in the upper left-hand corner
gotoxy():- moves the cursor to the given position in the currenttext window.If the coordinates are invalid, the call to gotoxy is
ignored.
sleep():- With a call to sleep, the current program is suspendedfrom execution for the number of seconds specified by the argumentseconds.
getch():- getch reads a single character directly fromthe keyboard, without echoing
to the screen.
open():- Opens a file for an fstream
Gets:- gets collects a string of characters terminated by anew line from the standard input stream stdin and puts itinto s.
Delay:- With a call to delay, the current program issuspended from execution for the time specified bythe argument milliseconds.
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char s2[15];//entered password of userint us_choice;// choice between user and administratorint us_check; // varible that compare integersprintf("\nenter choice\n 1 - administrator \n 2 - user \n");scanf("%d",&us_choice);
if(us_choice==1){
printf(" enter password\n");while(ch!=13){
ch=getch();s1[i++]=ch;printf("*");
}s1[i-1]='\0';us_check = stricmp(passadmin,s1);
// printf("us_check=%d",us_check);if(us_check==0)
{printf("\nwelcome administrator");privilage = 'a';menu();
//return;}
else{
printf("\nentered password is wrong\n");printf("\nPlease Choose the correct User Mode \n Enter
correct password");userchk();
}}
if(us_choice==2){
printf("enter password\n");while(ch!=13)
{ ch=getch();s2[i++]=ch;printf("*");
}s2[i-1]='\0';us_check = stricmp(passuser,s2);
// printf("%d",us_check);if(us_check==0)
{
printf("welcome user");privilage = 'u';menu();
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}else
{printf("entered password is wrong");
}
}
}
void menu(){int choice;//choice for main menuint mm;// choice for the goto tagclrscr();printf("welcome to");printf("\n ***** Hospital Management Simulation ***** ");
//main menu starts from hereprintf("\n ***********hospital management software***********");printf(" \n1 - Entering patient detail 2 - View patient detail ");printf(" \n3 - Doctors enquiry 4 - Details about software ");printf(" \n5 - Feedback 6 - Exit ");printf(" \n7- Change current User Mode");printf(" \n");n1:printf("\n enter choice");scanf("%d",&choice);switch(choice){
case 1 :printf("enter patient detail");module1();//module for enterting patient detailprintf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");scanf("%d",&mm);if(mm==1){
menu();
}else{break;}
case 2 :printf(" view patient detail");module2();//module for veiwing existing patient detailprintf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");
scanf("%d",&mm);if(mm==1){
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menu();}else{break;
}case 3 :
printf("Welcome to doctor's enquiry section");module3();//module for doctors enquiry sectionprintf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");scanf("%d",&mm);if(mm==1){
menu();}else{break;}
case 4:printf("details about software");module4();// module for details about s/w n programmerprintf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");scanf("%d",&mm);if(mm==1){
menu();}else{break;}
case 5 :
printf(" welcome to feedback section:");module5();// module for feedback printf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");scanf("%d",&mm);if(mm==1){
menu();}else{
break;}
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case 6 :printf("you are about to exit");module6(); // module for exit
/* printf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");
scanf("%d",&mm);if(mm==1){
menu();}else{
exit(); // break;
}*/ case 7 :
printf("case 7");module7();printf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");scanf("%d",&mm);if(mm==1){menu();
}else{
exit(); // break;
}default :
printf("not valid");printf(" \nwould you like to goto the main menu");printf(" \n 1 - yes \t\t 0 - no\n\t");scanf("%d",&mm);if(mm==1){
menu();}else{
break;}
}}
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void module1()//module for enterting patient detail{FILE *source;char another='y';struct patient detail;
source=fopen("pat_det.dat","ab");while(another=='y' | | another=='Y'){printf("\n Enter Details of a patient --\n");printf("\n Patient ID : ");fflush(stdin);gets(detail.p_id);printf("\n Name : ");fflush(stdin);gets(detail.name);printf("\n Sex : ");fflush(stdin);gets(detail.sex);printf("\n Age : ");gets(detail.age);printf("\n Bloodgroup : ");fflush(stdin);gets(detail.bloodgroup);printf("\n Address : ");fflush(stdin);gets(detail.address);printf("\n Diagnosis : ");fflush(stdin);gets(detail.diagnosis);printf("\n Test : ");fflush(stdin);gets(detail.test);
if(source==NULL){
printf("\n Can not open file.");
}else{
// fprintf(source,"%s%s%s%s",detail->name,detail->p_id,detail->age,detail->sex);fwrite(&detail,sizeof(detail),1,source);fclose(source);
}printf("\n Add another record (y/n) :");another=getche();}}
void module2() //module for veiwing existing patient detail{
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FILE *target;struct patient detail;char ch;
//detail=(struct patient *)malloc(sizeof(struct patient));target=fopen("pat_det.dat","rb");
if(target==NULL){
printf("\n Can not open file");}else{
while(fread(&detail,sizeof(struct patient),1,target)==1){
printf("\n%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n",detail.p_id,detail.name,detail.address,detail.bloodgroup,detail.diagnosis,detail.sex,detail.test,detail.age);
//fseek(target,sizeof(struct patient),SEEK_CUR);}
/* ch=fgetc(target);while(ch!=EOF){
printf("%c",ch);ch=fgetc(target);
}*/ fclose(target);
}
}
void module3()//module for doctors enquiry section
{int choice1;printf("\n choose respected medical field");printf("\n 1 - surgeon \t 2 - neurology ");printf("\n 2 - orthopaedics \t4 - eye specialist ");printf("\n 5 - ent \t 6 - physician ");printf("\n enter field for which you want to see consultation time ");
scanf("%d",&choice1);if(choice1==1){
printf("the timings are 11:00");
}else if(choice1==2)
{
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{char feed_check;FILE *feedback;char feed[2000];//limit for feedback printf(" \n You are welcomed for Feedback Section ");
printf(" \n Let us describe you the Requisites for giving Feedback ");printf(" \n while the System is preparing itself for feedback ");printf(" \n You are required to write your feedback regarding in not more than ");printf(" \n 2000 characters,alphanumeic allowed and an space has its own value.");
// printf("\n\n\n\n\n\n Now give your Feedback ");delay(1000);delay(1000);delay(1000);delay(1000);delay(1000);
if(privilage=='u'){ printf("\n\n\n\n\n\n\n\n Now give your feedback");
feedback =fopen("feed.txt","w+");if(feedback==NULL)
{puts("cannot open file");return;
}fflush(stdin);gets(feed);fprintf(feedback,"%s",feed);fclose(feedback);
}
if(privilage=='a'){
printf("\n welcome Administrator");printf("\n Please select a task to do");printf("\n a - to read feedback file \t b - append feedback for future
visit\n\n\n\n\n\t");fflush(stdin);feed_check = getchar();
if(feed_check=='a'){
FILE *fopen(), *fp;int c , linecount;char filename[40], reply[40];clrscr();
printf("Enter file name: ");fflush(stdin);gets( filename );
fp = fopen( filename, "r" ); /* open for reading */
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if ( fp == NULL ) /* check does file exist etc */ {
printf("Cannot open %s for reading \n",filename );
exit(); /* terminate program */
}
linecount = 1 ;
reply[0] ='\0' ;c = getc( fp ) ; /* Read 1st character if any */ while ( c != EOF && reply[0] != 'Q' && reply[0] != 'q')
{putchar( c ) ; /* Display
character */ if ( c == '\n' )linecount = linecount+ 1 ;
if ( linecount == 20 ){
linecount = 1 ;printf("[Press Return
to continue, Q to quit]");gets( reply ) ;
}c = getc ( fp );
}fclose( fp );
}if(feed_check=='b'){
feedback =fopen("feed.txt","a+");if(feedback==NULL)
{puts("cannot open file");
return;}fflush(stdin);
gets(feed);fprintf(feedback,"%s",feed);
fclose(feedback);}
}
}
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void module6() // module for exit{
printf("\nPlease wait the program ends"); /* delay(1000);
delay(1000);delay(1000);delay(1000);delay(5000);*/ exit();
}
void module7()// module for log in as administrator{
userchk();}