ABSTRACT
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.