History
The first type, developed by John Robert Dugan of Shelbyville, IN, were bare-metal stents. More recent are drug-eluting stents.
In development are stents with biocompatible surface coatings which do not elute drugs, and also absorbable stents (metal or polymer).
Read more about this topic: Coronary Stent
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“We said that the history of mankind depicts man; in the same way one can maintain that the history of science is science itself.”
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