RIA(Rich Internet Applications) have highly interactive, rich user experience and powerful clients. Based on introducing the concept, features, and technology platform of the RIA technology, we proposed that RIA should be the highest priority in hospital medical equipment management information system construction.
Database Management Systems ; Internet ; instrumentation ; Maintenance and Engineering, Hospital ; methods ; Software

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.

Efficiency, Organizational ; Hospital Information Systems ; organization & administration ; Maintenance ; Software Design

Objective To develop the UHPLC-MS/MS method for the determination of amygdalin, paeoniflorin, ferulic acid, calycosin glucosidase, quercetin and formononetin in Buyang-Huanwu decoction. Methods Isocratic elution was carried out with mobile phase consisting of methanol- 2 mM ammonium formate. The separation was performed on Agilent ZORBAX SB-C18 maintained at 35 ℃. The flow rate was 200 μl/min, and the injection volume was 2 μl. The mass spectrometer was operated in the positive and negative ionization electrospray (ESI) mode using multiple monitoring (MRM) for analysis of six components. The mass spectrometric conditions were that ion source temperature 400 ℃, dry gas flow 500 L/h, atomization gas flow rate 75.8 Kpa, spray voltage 4000 V, dry gas temperature 400 ℃. Results The amygdalin, paeoniflorin, ferulic acid, calycosin glucosidase, quercetin and formononetin were all analyzed exactly, and the linear ranges were 0.5-32, 0.2-12.8, 0.1-6.4, 0.8-51.2, 0.4-25.6, 0.08-5.12 ng, respectively. The r were 0.9921, 0.9945, 0.9928, 0.9958, 0.9947, 0.9966, respectively. The recoveries of six analytes ranged from 99.21％ to 101.44％ and the relative standard deviations were all below 2.05％. Conclusions A sensitive, accuracy and suitable UHPLC-MS/MS method has been developed, and the method could be applied for the determination of amygdalin, paeoniflorin, ferulic acid, calycosin glucosidase, quercetin and formononetin in Buyang-Huanwu decoction.