Objective To design a wireless monitoring system for locating oxygen supply terminals and measuring oxygen intake value of patient.Methods The locating and measuring system was built by using Mesh network of Zigbee technology and AODV algorithms based on hardware featuring MC9S08 microprocessor and MC13192.Results The oxygen supply terminals sent the location and oxygen flux information to monitoring nodes,while the monitoring server read data from all nodes in turn and save to the database.Conclusion The wireless network based on Zigbee technology can effectively monitor the utilization information about oxygen supply terminals and the value of patient oxygen intake.

Objective To consummate modern hospital equipment management.Methods Medical equipment management network system was developed based on the platform of 'No.1 Military Medical Project'.The software could locate the site,register and count the maintenance and usage of the equipment.Results The accurate cost-accounting report and benefit analysis report for equipment were created.Conclusion The scientific and standard management for equipment impels the in-depth application of hospital informationization.[Chinese Medical Equipment Journal,2008,29(2):58-59]

Objective To improve the informatization of field clinic for quicker and more effective cure of the wounded and the sick.Methods Making the use of the experiences from many years' application of No.1 Military Medical Project,the digital field clinic was set up based on HIS under the circumstances of wireless network.Results The digital field clinic provided convenience for doctors and nurses,optimized the curing procedure,standardized the material management,improved the curing efficiency,and enlarged the curing scope.Conclusion The digital field clinic facilitates the data transmission of medical nursing and assistant diagnosing photos.During the implementing process,the digital field clinic also provides new ways and ideas for the informatization of medical support of other types.

Prostatic disorders are common and frequently occur in male,which have caught wide attention in society.At present,the medication,surgery treatment and physical therapy are the main treatments for prostatic disorders.In this article,a new-type apparatus for prostate therapy is introduced.With radio frequency current on affected part,the abnormal tissues' temperature is raised so that the accelerated blood circulation can kill the pathogenic bacteria for cure.At the same time,there is a shaking device and a magnetostatic field in its probe,which can hasten the excretion of putrescence and desquamative tissues in the pathological parts with other normal tissues unaffected.It is worth popularizing for its safety and effectiveness.

Objective To design a multi-signal bio-feedback instrument in order to treat related diseases.Methods Based on the principle of bio-feedback and ARM microprocessor,an instrument was designed which not only feedbacked RSA,EMG,skin thermal and skin conductance;but also provided a relaxation training method through deep breathing.Results The system could finish bio-feedback and relaxation training.Conclusion The instrument is easy to use and possesses powerful functions.It can be used for the treatment of psycho-physiological diseases and some psychoneuroses.

Objective To realize the integration of PACS and HIS. Methods Powerbuilder was used in designing the electronic application system. Synchronization of PACS and HIS were accomplished by Oracle stored procedures. Results The integration of PACS and HIS were implemented successfully in Xijing Hospital and satisfied results were achieved. Conclusion The successfully integration of diverse systems should be based on the circumstance of hospital,led by information department,and discussed and demonstrated by relative departments. At the same time,the principal of high availability and low dependence among diverse systems should be followed. The alternate periods of old and new work flows should be decreased on the basis of practical software and reasonable procedure.

In this paper,the low rate of commercial of biomedical engineering scientific achievements transfer in military universities was discussed in detail.The main problems were analyzed.The commercial strategies of biomedical engineering scientific achievements transfer inmilitary universities were propound.

Objective To investigate the current status of off-label drug use(OLDU)management in tertiary hospitals of Guizhou province and to provide baseline evidence for developing a unified administration regulation for OLDU in Guizhou province.Methods In line with the relevant policies and regulations,a questionnaire including basic information about the person filling out the form,basic information about the hospitals,and information about OLDU was developed.The questionnaire was sent to 84 tertiary hospitals in Guizhou province through the Wenjuanxing.Results A total of 84 questionnaires were distributed and recovered,with a response rate of 100.00%.Of the 84 hospitals,77 had OLDU,of which 68(88.31%)had established a management system for OLDU.Among the 77 hospitals with OLDU,65(84.42%),42(54.55%),58(75.32%),36(46.75%),15(19.48%),and 21(27.27%)hospitals respectively,required approval from the Committee on Drug Administration and Pharmacotherapy before OLDU,restricted the qualifications of doctors prescribing OLDU,required informed consent from patients or their families before OLDU,recorded the matters and reasons in the medical records of patients treated with OLDU,followed up patients in their files and evaluated the reasonableness of the OLDU,and carried out special reviews for OLDU.Only 30(38.96%)hospitals have set up a catalogue of OLDUs,and 58(75.32%)hospitals have urgent needs to set up a unified provincial catalogue of OLDUs.Conclusion The pharmacy administration level of OLDU in tertiary hospitals of Guizhou province is relatively low,so there is an urgent need to establish a unified OLDU management system and medication catalog.