What is the metal material for the RESOLUTE bracket?
If the core of the stent is a lipophilic molecule, it is compatible and firmly wrapped in drugs, in 6 months and longer time a small amount of uniform release of drugs to ensure sustained and stable drug stent effect.
drugs need to be lipophilic in order to pass through the fat Cell membrane, to inhibit the role of smooth muscle hyperplasia.
The role of drugs is anticoagulant, the coating is the drug wrapped up the polymer carrier. Vascular tissue is hydrophilic, hydrophilic polymers and vascular tissue can be physically compatible, which can greatly reduce the vascular tissue for the stenosis of the inflammatory reaction;
Drug-eluting stent implanted in the human blood vessels, the stent to block the blood vessels to support the same time, the drug will be released within a certain period of time from the stent, eluting into the arterial tissue to play the role of inhibition of smooth muscle hyperplasia, so as to effectively prevent the stent site again Clogging (clinically referred to as "restenosis").
