Directional drug delivery stent and method of use
The invention relates to a directional drug delivery stent which includes an elongated or tubular having a cavity containing a biologically active agents. In one embodiment, the active agent is diffused from the reservoir directly to the walls of a body lumen, such as a blood vessel, through directi...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
01.07.1999
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Subjects | |
Online Access | Get full text |
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