RESUMEN
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.