Researchon updating computer systems in hospitals sek janda mlayu
The HIS may control organizations (a Hospital in this case), official documentations, financial situation reports, personal data, utilities and stock amounts.
The HIS also keeps in a secure place: patients' information, patients' medical history, prescriptions, operations and laboratory test results.
Doctors can access easily person information, test results, and previous prescriptions.
This diversity is reflected in the breadth and specificity of regulations, codes, and oversight that govern hospital construction and operations.
Each of the wide-ranging and constantly evolving functions of a hospital, including highly complicated mechanical, electrical, and telecommunications systems, requires specialized knowledge and expertise.
No one person can reasonably have complete knowledge, which is why specialized consultants play an important role in hospital planning and design.
Specialized implementations name for example Laboratory Information System (LIS), Policy and Procedure Management System, Radiology Information System (RIS) or Picture archiving and communication system (PACS).
Architecture is based on a distributed approach and on the utilization of standard software products complying with the industrial and market standards must be utilized (such as: UNIX operating systems, MS-Windows, local area network based on Ethernet and TCP/IP protocols, relational database management systems based on SQL language or Oracle databases, C programming language).