Objective:To design Disinfection device of Infant incubator to address the existing infant incubator terminally sterilized in the presence of ultraviolet light disinfectant wipe and disinfection effect is not complete. Methods:Using vaporized hydrogen peroxide to kill spores of principle, to design a PLC and touch screen technologies such as infant incubator terminal disinfection device, mainly by vaporized hydrogen peroxide generator to accommodate infant incubator stainless steel tanks, gas communication piping, etc., through clean and dry after the infant incubator, pushed into stainless steel tanks, a key parameter set to start after the end of the introduction of the incubator to disinfection, disinfection by chemical and biological indicator discoloration indicator kill situation to judge. Results:The disinfection device for gas distribution, no disinfection dead, low-temperature sterilization effect is good and easy to verify, infant incubator for material compatibility, safe, reliable, easy to operate, chemical indicator from green to yellow, biological indicator Bacillus stearothermophilus cultured for 7 days, sterile growth. Conclusion:The device is easy to verify the sterilization effect, material compatibility, safety and reliability, reduce labor intensity in clinical neonatology and critical sections infant incubator terminal disinfection areas have higher promotion and application value.

Objective To investigate the influence of health education with nursing program in the hepatocellular carcinoma patients undergoing first transcatheter arterial chemoembolization (TACE).Methods A total of 100 patients diagnosed with liver cancer and underwent first TACE were randomly divided into the control group and the experimental group , with 50 cases in each group .The patients in the control group received routine nursing and were given the necessary explanations and comfort , and the patients in the experimental group received targeted health education with nursing program on the basis of routine nursing .The health knowledge understanding level was observed in the two groups .Self-rating anxiety scale ( SAS) and self-rating depression scale ( SDS ) were used to evaluate the psychological status of patients .Results Before the implementation of health education , fourteen patients understood about health knowledge and 36 patients understood less in the experimental group , while 16 patients and 34 patients in the control group , respectively, and the difference was not statistically significant (χ2 =0.190, P>0.05).After the implementation of health education , totals of 44 patients understood about health knowledge and six patients understood less in the experimental group , while 31 patients and 19 patients in the control group , respectively , and the difference was statistically significant (χ2 =9.013, P<0.05).Before the implementation of health education , there was no statistically significant difference between the two groups on the score of SAS and SDS (P>0.05).After the implementation of health education , the score of SAS and SDS was respectively (45.40 ±9.62) and (38.80 ± 8.01) in the experimental group, and (50.36 ±10.64) and (43.08 ±10.81) in the control group, respectively, and the difference was statistically significant (t=-2.445, -2.250, respectively; P<0.05). Conclusions The application of health education with nursing program can improve the health knowledge of patients, relieve patients anxiety and depression , as well as improve their negative emotion .