Objective To access the clinical effectiveness and safety of the home-made coronary artery stent - Jin Xin stent. Methods Ten patients with coronary heart disease,from 39 to 70 years old (averaged 55 2yrs),male 7,female 3,were performed PTCA .Jin Xin stents were implanted in to left anterior descending arteries(2),left circumflex(3)and right coronary arteries (5). Results The stenosis was 80～100% before the stents implantation, and 0 after the implantation. There were no abrupt occlusion and thrombosis during the procedure,and no cardiac events during the 6～8 months follow-up. Conclusion Jin Xin Stent is very good at releasing and standing-support. And it can dilate completely. It is safe and effective as an interventional therapy for coronary heart disease.