Health Information System - Essay Example

This report is aimed at providing a basic structure for the database system and main data constraints for the data for the system. Here I will present the main system structure for the health information system.

Health informatics is a huge field that comprises verity of the system and working support for the management of the health data and information. Here I have selected an application known as the “Patient Information Systems”. This application is about the management and handling of the patient medical record and treatment history.

We can use MS Access for the handling of the health databases and Visual Basic .NET for the development of the Patient information system. Purpose of the database Database for health informatics provides a unique way of management of the health and treatment practice. The database system implementation provides an effective way for the management and handling of health data and information. The database implementation reduces the paperwork and information duplication at various pleases. The data insertion, updating, and retrieval become easier, faster, and more accurate.

Here in this section, I will describe the basic table structure for the patient health information system. The simple table design is given below; The above table provides basic information about the patient basic record. Here we have Patient ID as the main unique (primary key) field of the table. The patient profiles table provides information regarding the patient profile. The table provides information about the patient's personal activates and household. Here unique filed is patient ID.

This table is about the person's initial appearance and personality checkup. This will provide basic information about the patient's initial medical behavior. Here a unique field is Profile ID. The medical history table provides a basic overview of patient medical history. This involves the analysis of the patient previous visits to the hospital. If a patient has not visited the hospital previously then we will place nill in the field. Here unique field in History ID. The Current Medical Examination provides a basic overview of the patient current medical exam.