1. Electronic Medical Record (EMR): used to record and manage the basic information of patients, diagnosis records, treatment plans and other medical information.
2. Computerized medical order entry (CPOE): it is used for doctors to issue medical orders and nurses to execute them, and can automatically handle the procedures of issuing, sending and reviewing medical orders.
3. Hospital management system: including appointment registration, outpatient management, hospitalization management, nursing management, pharmacy management, financial management and other functions, used for the daily operation and management of the hospital.
4. Picture Archiving and Communication System (PACS): It is used to manage and store medical images, such as X-rays, CT and MRI, so that doctors can check, analyze and diagnose the images.
5. Laboratory Information System (LIS): It is used to manage and track information such as laboratory examination items, results and samples of patients.
6. Drug information system: used for drug management processes such as drug procurement, inventory management, drug dispensing and drug use monitoring.
7. Quality control and evaluation system: used for hospital quality control, medical quality evaluation and improvement.
8. Statistics and reporting system: used for statistical analysis, report generation and display of various hospital data.
In addition, according to the characteristics and needs of the hospital, there can be other specific subsystems, such as operating room management system, bed management system, emergency registration system and so on. Generally speaking, the hospital information system is committed to coordinating and integrating the information flow and management of various business departments in the hospital, and improving the quality and efficiency of medical services.