How to use clustering techniques in PACS system is introduced. Two kinds of cluster solution to configure PACS system is proposed.
Computer Systems ; Radiology Information Systems ; organization & administration

Optimization of the hospital information system (HIS) and its improvement method have been discussed in this paper. Our method is to divide the whole database into two separate sub-databases, one is for daily operation, and another is for query. We keep the daily-operation-database in a fixed size by deleting the historical data within a fixed time. So the hospital information system can run quickly, having a higher efficiency and a better safety.
Databases, Factual ; Hospital Information Systems ; organization & administration

This paper introduces the regulations and standards of medical information security in the applications, the challenges and the processing technologies in regard to the security of medical image information.
Computer Security ; Hospital Information Systems ; organization & administration ; Information Storage and Retrieval ; methods ; Management Information Systems ; Radiology Information Systems ; organization & administration ; standards ; Safety Management

This paper tells you how to build a faster and more reliable interface system between the Hospital Management Information System (HMIS) in the hospital and the Medical Insurance Information System (MIIS) in the Medical Insurance Affairs Management Center (MIAMC). The data standards of the hospital and MIAMC should be integrated in order to reduce the unnecessary real-time transmission, so as to establish and perfect the operation mode in offline status,and to improve the performance of the communication servers. Thus, it would be a more efficient software interface system with a higher bandwidth between HMIS and MIIS. The working efficiency of the interface system and the accuracy of the balance data in the MIAMC are increased while the dependence on the inter-network communication is decreased with an improvement of the reliability and suitability of the interface system.
Ambulatory Care Information Systems ; organization & administration ; Computer Communication Networks ; Hospital Information Systems ; organization & administration ; Insurance, Health ; Management Information Systems ; Microcomputers ; Software Design ; Systems Integration ; User-Computer Interface

In this paper, the implementation scheme for a hospital's data backup and recovery is introduced. It analyzes the goal of system design: to build a centralized, policy-based administration, automatic and high efficient data backup system.
Hospital Information Systems ; organization & administration ; Humans ; Medical Records Systems, Computerized ; organization & administration ; Work Simplification

OBJECTIVETo meet the needs of clinical practice of rescuing critical illness and develop the information management system of the emergency medicine.

METHODSMicrosoft Visual FoxPro, which is one of Microsoft's visual programming tool, is used to develop computer-aided system included the information management system of the emergency medicine.

RESULTSThe system mainly consists of the module of statistic analysis, the module of quality control of emergency rescue, the module of flow path of emergency rescue, the module of nursing care in emergency rescue, and the module of rescue training. It can realize the system management of emergency medicine and,process and analyze the emergency statistical data.

CONCLUSIONSThis system is practical. It can optimize emergency clinical pathway, and meet the needs of clinical rescue.

China ; Information Systems ; Occupational Health Services ; organization & administration ; standards

OBJECTIVETo develop a maintenance management system for medical equipment based on HIS. The system contains some special functions( including preventive maintenance, automatic job dispatch, performance assessment, etc.) which are very useful for confirming the medical equipment in proper conditions and promoting the working efficiency of the staff. The system provides technical support for the improvement of the maintenance management level.

METHODSThe system, completed the software design using C/S, B/S combination mode.

RESULTSThe system realized clients of various sections of zero maintenance, and make the data manipulation, statistical features of equipment management department more convenient.

CONCLUSIONthe system connects the subsystems closer and interacts information from time to time, forming a tight network structure. This provides a basis for future hospital-wide information integration.

This paper introduces the design and implementation of the Hospital Information Systerm (HIS) with higher usability, balanced load and better safety, through a scientific construction of servers and databases, based on the application practice in Zhejiang 1st Hospital.
Databases, Factual ; Hospital Information Systems ; organization & administration ; Software Design

This paper introduces the network data dynamic exchange technology applied to the design of the medical equipment purchase system according to the process of the medical equipment purchasing. The new system adopts B/S structure based on .net technology, to realize the medical equipment purchasing information's dynamic management of network purchase application and verification, suppliers qualification examination and the contact file inquiry etc.
Hospital Information Systems ; Purchasing, Hospital ; methods ; organization & administration ; Software Design