[A Drug Delivery Device for Drug-eluting Stents Simulating the Cardiovascular Blood Flow Pattern].

ABSTRACT

A novel drug delivery device simulating the cardiovascular bloodfl ow pattern was introduced. The device was used to simulate the in vivo drug release in the drug-eluting stents. The results regarding the drug release rate were subject to the pattern from in vivo measurement. Therefore, the device was validated as a measurement method for in vivo drug release rate.