The manufacture and clinical application of pipe protective belt for catheter of thrombolysis via femoral artery puncture / 中华护理杂志

Objective To explore the effects of application of self-made pipe protective belt for catheter of thrombolysis on treatment of patients with lower limb ischaemia via femoral artery puncture. Methods From March 2016 to December 2016,116 patients with lower limb ischaemia treated with femoral artery puncture in a tertiary hospital in Hebei Province were recruited using convenience sampling method. We divided all patients into the ex-perimental group (58 cases) and the control group (58 cases) according to random number table method. For the experimental group,we used sterile transparent dressings to fix the catheter of thrombolysis,then applied self-made pipe protective belt to fix it.In the control group,we used traditional sterile transparent dressings to fix the catheter of thrombolysis,then used self-adhesive elastic bandage for external fixation by cross overlapping. Incidence rate of accidental extubation,pressure ulcer related to medical equipment (tee joint) and medical adhesive-related skin in-jury from two groups were observed. Results The incidence rate of accidental extubation in the experimental group was lower than that in the control group (P<0.01);there were statistically significant differences in the pressure ul-cer related to medical equipment (tee joint)and medical adhesive-related skin injury between two groups (P<0.05). Conclusion During catheter-directed thrombolysis for patients with lower limb ischaemia via femoral artery punc-ture,the self-made pipe protective belt can reduce the incidence of accidental extubation,avoid adverse events such as related to medical equipment (tee joint)and medical adhesive-related skin injury effectively,and ensure safety of the patients.

Effects of lycium on liver cellular ultrastructure and antioxidant activity of rats under tolerance training / 生物医学工程学杂志

64 eight-week-old female rats were randomly divided into to 8 groups with four in medical treatment group and four in control group. The treatment groups were trained by progressive intensifying endurance swimming, and the medical-taken groups were fed with lycium for 5 weeks, and then the changes of the liver cellular free radical metabolism and ultrastructure were investigated. The effects of lycium and endurance training on liver cellular ultrastructure and free radical metabolism in rats were then explored. The results showed that exhaustive swimming time of rats could be extended by endurance training, and that exhaustive swimming time of rats could significantly be prolonged after taking lycium, and the ultrastructure of liver cell with taking lycium was more complete than that without taking lyceum. Lycium could cause significant increase of the activity of liver superoxide dismutase (SOD) and the ratio of SOD/MDA, and meanwhile cause decrease of the content of liver MDA. Conclusions can be drawn that lycium and endurance training can improve exercise capacity of rats, and lycium has certain protecting functions of the liver.

Development and Application of the Hospital Infectious Objective Mornitoring Sofeware on HIS / 中华医院感染学杂志

OBJECTIVE To explore a target mornitoring method for hospital infection control based on web. METHODS According to hospital information system(HIS),using the database oracle 10.0 and progamming tools powerbiuld 9.0,based on inserted catheter and project,the objective mornitoring sofeware of hospital infection were explored and developed. The real-time mornitoring system was established for the important departments and projects of the Hospital infection. RESULTS By using HIS for sharing data and extracting useful data from the database and the main line of inquiry,the results of automatic statistics.The print function was convenient for extracting the basic materials of the subjiects under monitoring and helpful to supervise actively. The export capabilities could facilitate further analysis of data processing. CONCLUSIONS The mornitoring of the HIS flow is improved,A bridge were set up between infectious mornitoring and the clinic department. We can get a complete basic information,a comprehensive monitoring object and realize the standardization of information,aquire data easy and accurate,determine the dynamic observation in a timely manner. the humanpower and material resources have been saved.