Application of self-made guided wire operating-tray in performing percutaneous coronary intervention / 介入放射学杂志

ABSTRACT

Objective To explore the application of self-made guided wire operating-tray,which is designed for percutaneous tranluminal coronary angioplasty (PTCA),in performing coronary intervention (PCI).Methods A total of 40 patients who were planned to receive PCI were randomly divided into the study group (n=20,using guided wire operating-tray) and the control group (n=20,using traditional method to operate guide wire).Under local anesthesia PCI was carried out in all patients of both groups.The frequency of guide wire winding,the degree of surgical sheet contamination within the operation area,and the comfort and convenience of operating guide wire were assessed,the results were compared between the two groups.Results The frequency of guide wire winding and the degree of surgical sheet contamination within operation area in the study group were remarkably lower than those in the control group (P＜0.05).The comfort and convenience of operating guide wire in the study group was better than that in the control group (P＜0.05).Conclusion In performing PCI,the use of self-made guided wire operating-tray can effectively avoid guide wire winding and reduce the degree of surgical sheet contamination within the operation area.