abstract |
The present invention relates to a method for preparing a biodegradable stent tube and to a biodegradable stent tube manufactured by the method, wherein the stent tube includes ceramic particles, thereby inhibiting an inflammatory reaction caused by acid by-products generated during the decomposition of the biodegradable polymer. can do. In addition, by applying a thermal stretching process, it is possible to manufacture a stent tube having improved mechanical properties such as an increase in elastic modulus or tensile strength. |