Research of the influential factors of ultrasonic cleaning of curettage- aspiration device for uterine cavity / 中国实用护理杂志

ABSTRACT

Objective To evaluate the combination influence of the factors such as the ways to putting into the water, addition with multienzyme and temperature of water on the cleaning effect of ultrasonic cleaning of the curettage-aspiration device for uterine cavity. So that we can find out the best condition for cleaning, and provide the scientific evidence for the formulation of the norm of ultrasonic cleaning of the curettage-aspiration device for uterine cavity. Methods According to the factorial design with triple pathogens, three factors were chosen to complete the ultrasonic cleaning of the curettage-aspiration device for uterine cavity, including the sequence of putting into water, addition with multienzyme or not and the temperature of cleaning. The cleaning effect was detected by adopting the eye-measurement or with the hemoglobin reagent. Results The sequence of putting into water first or next had little influence on ultrasonic cleaning;the effect of addition with multienzyme was more significant than without it;the effect of water temperature at 35 centi-degree or 40 centi-degree had no difference. Conclusions It had good benefits for the cleaning effect when the ultrasonic cleaning of the curettage-aspiration device for uterine cavity added multienzyme to the cleansing solution, while the sequence of putting into water first or next and the temperature of water at 35 centi-degree or 40centi-degree shows little influence on the cleaning effect.