Controlled release bioactive agent delivery device

Details Controlled release bioactive agent delivery device Controlled release bioactive agent delivery device

2005-09-12

2011-10-11

Desai, Anand (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

C424S422000, C424S427000, C604S890100, C604S027000, C604S036000, C606S004000

Reexamination Certificate

active

08034369

ABSTRACT:
The invention provides a controlled release bioactive agent delivery device for treatment of an eye that includes a body member having a direction of extension, a longitudinal axis along the direction of extension, and a proximal end and a distal end, wherein at least a portion of the body member deviates from the direction of extension, and a polymeric coated composition in contact with a surface of the body member, the polymeric coated composition including a first polymer, a second polymer, and a bioactive agent. The first polymer and the second polymer are hydrophobic, and the body member has a length such that, upon placement of the device at an implantation site within a posterior segment of an eye, the device does not enter a central visual field of the eye. The invention also provides methods method of delivering bioactive agent to a posterior region of an eye.

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