RESUMO
Objective: To observe and analyze the clinical effect, satisfaction and life quality of an exhaust device that was applied in patients with pneumothorax in emergency internal medicine. Methods: The clinical data of 90 patients with pneumothorax were analyzed, and all of them were divided into observation group (45 cases) and control group (45 cases) according to the different clinical treatment plan. The patients of observation group received pneumothorax treatment by using exhaust device and that of control group received pneumothorax treatment by using conventional exhaust device. The clinical effect, satisfaction degree and situation of life quality post-treatment between the two groups were analyzed and compared. Results: The total effective rate and satisfaction of observation group (97.78% and 97.78%) were significantly higher than that of control group (80.00% and 77.78%) (x2=7.200, x2=8.389, P<0.05). And the result of follow-up of half a year showed that the difference of total score of life quality between observation group (83.50±14.48) and control group (65.34±13.15) was significant (t=6.228, P<0.05). Conclusion: In the treatment of patients with pneumothorax in emergency internal medicine, the application of an exhaust device of pneumothorax can make the gas was wholly absorbed, and significantly enhance the satisfaction and life quality of patients.
RESUMO
Nowdays, it is common seen that criminals tend to use the lock-against-theft for motorcycle to harm others as a tool. In order to find out the chief characters of this kind of injury, 28 cases in which victims were hurt by lock-against-theft for motorcycle were analyzed. In each case, the victims carefully questioned to confirm the damage procedure. Furthermore, the wound configuration was observed and the forming mechanism was deduced to provide morphological evidences for the judgement in this kind of case.