China's first biodegradable stent was approved for marketing, no permanent stent retention
Beijing Youth Daily reporter from the official website of the State Food and Drug Administration was informed that recently, the State Drug Administration Upon review, approved by Dunlop (Beijing) Co., Ltd. medical equipment developed innovative products, "bioabsorbable coronary rapamycin wash Registration of the off-bracket system. The product consists of a stent and a delivery system. The substrate and the drug carrier coating of the stent are respectively made of the absorbable material L-polylactic acid (PLLA) and racemic polylactic acid (PDLLA), and the stent base and coating can be gradually biodegraded and absorbed in the body without permanent stent. Retained in the patient. This product is the first bioresorbable stent in China for the treatment of intravascular stenosis in patients with primary coronary atherosclerosis, and will enrich the clinical treatment options for patients with coronary heart disease. The drug regulatory authority will strengthen the supervision of the product after listing and protect the safety of patients.
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