Résumé
Obiective To study and design a real-time monitoring system based on ZigBee wireless technology in ICU wards. Methods The framework and function of this system are analyzed and designed, which specifies the main function of physiological data acquisition and wireless transmission mode, monitor base and monitor center, and introduces the development environment and important technology realizing this system. Results The system is convenient to the treatment of patients, and the monitor base and monitor center can assist doctors to diagnose and treat patient's condition effectively. Conclusion The system utilizes ZigBee wireless communication technology as the communication technology of physiological data acquisition, which is well suited to organize the preceding wireless sensor network of 1CU ward monitor, and can reduce the cable wire splices on patient* largely, and is convenient for the treatments of patients. The monitor base and monitor center of the system can comprehensively and accurately record the vital signs, medical treatment and nursing of patients and it is convenient for doctors to supervise patients' condition, providing medical treatment, and nursing strategy pointer.
Résumé
Objective To compare the effects of different nursing process on intestinal decompression. Methods Eighty-six patients undergoing intestinal decompression were randomly divided into the experimental group and the control group with 43 cases in each group. They used different nursing process during intestinal decompression, the effects were compared by χ2 test. Results The operation room contamination rate, incision contamination rate and stimulus rate to the medical staff in the experimental group were lower than those of the control group. Conclusions Using sterilized plastic bags on the rebuilding of nursing process of intestinal decompression can improve surgery staff's satisfaction and nursing quality of operation room.
Résumé
This paper introduces and compares several blood pressure measurements, among which two noninvasive blood pressure measurements based on oscillometric and auscultatory methods are mainly compared. It also analyses the characteristics and advantages of oscillometric method as well as introduces a noninvasive blood pressure measurement monitor based on oscillometric. By using this monitor and a common auscultory method, we conducted a public survey. The result for statistical data analysis showed that the difference between oscillometric and auscultatory methods are quite small, and the accuracy of them are both quite good .This paper also previews the future of the noninvasive blood pressure measurement