Objective 70 realize the fast collection and management of the basic wounded information in the field treatment. Methods Two-dimensional electronic medicine tag was used as a massage loader. The wounded information was analyzed with a program reader, and the basic personal and cure information were shared with the information management system. Result The system was used in the massive discipline for the first time, fulfilled the wounded information record, analysis, transfer, and the management of the cure information with 80 items. Conclusion The correctness of the basic massage record and analysis is full percent. The manage progress of the system accord with the field condition.

Objective To realize medical information collection and digital management in field battle and the fundamental information and cure of medical staff of emergency medical, equipment and the wounded were included in it. Methods The collecting information were transmitted to computer through wireless connection and manage the information with Delphi7 procedure. Results The system was used firstly in large-scale practice and completed the information transcription and management on elementary and cure in hundred of wounded. Conclusion The information is up to the mustard of field and it has established base on cure information in digital management.

OBJECTIVE: To provide references for the improvement of drug recall system in China.METHODS: The problems existing in the drug recall system in China were analyzed through a comparison of the drug recall system between China and Australia.RESULTS & CONCLUSIONS: China should draw useful experiences from Australia to improve its drug recall system by perfecting the legal system and tracking measures,determining stratified drugs and the responsibilities of government etc.

Objective To develop field medical card based on RFID for storage of casualty information and the sharing in evacuation. Methods Making use of radio frequency identification technology (RFID technology),TEKLOGIX 7527C palm script RFID reader from Canada was adopted with software of Visual Studio 2005 and C# to design and produce the card. Results The basic information of combatants can be entered into the card,and the casualty and cure information could be inquiry,revision and update at any time through the RFID technology. Conclusion After trial in large -scale military exercise,the effect is satisfied.

OBJECTIVE To evaluate the value of central compartment neck dissection for cN0 papillary thyroid carcinoma.METHODS The clinical data of 46 cases with cN0 papillary thyroid carcinoma in our hospital from Jan.1999 to June 2004 were retrospectively studied.The level Ⅵ lymph nodes were removed during the operation.RESULTS In 46 cN0 cases,there were 11 cases(23.9 %) pathologically proved lymph nodes metastasis after operation.Four patients developed neck recurrence and underwent neck dissection.CONCLUSION It is necessary to probe the level Ⅵ lymph nodes during the operation for cN0 papillary thyroid carcinoma patients.

Objective Chlorination is often used to disinfect recreational water in large amusement parks;however,the health hazards of chlorination disinfection by-products(DBPs)to occupational populations are unknown.This study aimed to assess the exposure status of chlorinated DBPs in recreational water and the health risks to employees of large amusement parks. Methods Exposure parameters of employees of three large amusement parks in Shanghai were investigated using a questionnaire.Seven typical chlorinated DBPs in recreational water and spray samples were quantified by gas chromatography,and the health risks to amusement park employees exposed to chlorinated DBPs were evaluated according to the WHO's risk assessment framework. Results Trichloroacetic acid,dibromochloromethane,bromodichloromethane,and dichloroacetic acid were detected predominantly in recreational water.The carcinogenic and non-carcinogenic risks of the five DBPs did not exceed the risk thresholds.In addition,the carcinogenic and non-carcinogenic risks of mixed exposure to DBPs were within the acceptable risk limits. Conclusion Typical DBPs were widely detected in recreational water collected from three large amusement parks in Shanghai;however,the health risks of DBPs and their mixtures were within acceptable limits.

OBJECTIVE：To optimize the primary processing technology of Gentiana rigesce ns. METHODS ：HPLC method was adopted for content determination of loganic acid ，swertiamarin and gentiopicroside in G. rigescens ，and overall desirability value （OD value ） of the contents of above 3 components was taken as index to carry out single factor test on blanching temperature，blanching time and drying temperature. Based on that ，Box-Behnken design-response surface methodology was used to optimize primary processing technology of G. rigescens . Validation test was also performed. The samples prepared by optimized technology were compared with those dried in the shade. RESULTS ：The optimal primary processing technology of G. rigescens included blanching time of 5 min，blanching temperature of 40 ℃ and drying temperature of 60 ℃. Validation test showed that the average OD value of the 3 components was 0.565 2，with a deviation of 0.94％ from the predicted value （0.570 6）. Compared with samples dried in the shade ，OD value of 3 components in samples prepared by optimized technology were increased significantly ， indicating the quality of the samples prepared by the optimized technology was better. CONCLUSIONS ：The optimal technology is stable and feasible ，and can be used for the primary processing of G. rigescens .

Humans ; Asthma/drug therapy* ; Biological Therapy