Biodegradable porous device for long-term drug delivery with constant rate release and method of making the same

摘要: A biodegradable porous drug delivery device for controllably releasing a pharmacological agent is disclosed which comprises hollow tube closed at both ends having an interior surface and exterior surface, the formed of mixture polycaprolactone pore-creating agent, further comprising channels between filled into controllable release through tube. Methods manufacturing are also disclosed.