The wireless real-time monitoring system for body temperature is based on electronic thermometry and wireless communication technology. It can measure and store the patient's body temperature during the desired time span, and can transmit the data to the computer terminal or the cell phone terminal through wireless transmission system.

Objective To discuss the feasibility of using three-dimensional simulation positioning of puncture route that is sketched according to the transversal and sagittal CT images to design percutaneous vertebroplasty (PVP) plan. Methods A total of 58 patients with 63 diseased vertebral bodies were enrolled in this study. Before PVP, the simulation puncture route was delineated according to the transversal and sagittal CT images, and the simulation puncture parameters were determined by using the software of PACS, in this way the three-dimensional simulation puncturing route was established , and the skin needle entry point as well as the puncture angle were calculated. Unilateral transpedicular approach was used when the simulation puncture route could meet the requirements of unilateral approach. Otherwise , bilateral transpedicular approach would be employed. Three months after PVP visual analogue score (VAS) was used to evaluate the degree of pain relief, and the result was compared with that determined before PVP. SPSS 13.0 software was used for statistical analysis. The estimating data were statistically analyzed with paired t-test and the results were expressed in the form of (x ± s). Results The measurement results showed that significant differences in the puncture angles and skin needle entry points existed between different vertebral bodies. Guided by the preoperatively determined simulation puncture route , PVP was successfully accomplished in all patients. The success rate of single puncturing was 100% (63 vertebral bodies in total). Among 63 vertebral bodies, unilateral transpedicular approach was adopted in 55 and the operation time was (28.5 ± 5.5) minutes, while bilateral transpedicular approach was carried out in 8 and the operation time was (37.5 ± 5.5) minutes. After PVP, complete pain relief was achieved in all patients. No serious complications occurred during the follow-up period. Conclusion Three-dimensional simulation positioning of puncture route that is sketched according to preoperative transversal and sagittal CT images is very useful in precisely determining the puncturing route before PVP, which is very helpful to increase the success rate of single puncture and to improve the procedural safety.

Objective To determine the optimum administration modality of netilmicin (NTM) by comparing the blood concentration, bactericidal activity, clinical effect and adverse reactions at two different regimen. MethodSerum concentration was determined by TDx (Fluorescence Polarization Immunoassy Technology). Serum bactericidal activity (SBA) was determined by microdilution method. ResultAll trough concentrations were

Magnetorheological fluid(MRF) is a sort of newly developed intelligent material.Because of the quick and adjustable magnetorheological effect of MRF,it is widely used in shock absorbers,clutches,polishing devices,hydraulic valves,etc.This paper mainly introduces magnetorheological fluid,magnetorheological effect,the work mode and characteristics of magnetorheological fluid shock absorbers as well as its application prospect in the wounded transport vehicle.

Since vibration highly influences the performance of vehicles, the effective improvment of vibration isolation has a great significance for enhancing the economy, balance, stability and reliability of vehicles. Based on the variable viscosity properties of magnetorheological(MR) fluids with the variation of a external magnetic flied resulted from adjustable and controllable electric current, a magnetorheological vibration isolator is developed. Through experiment and application, it is proved that the magnetorheological vibration isolator can highly increase vibration isolation efficiency.