Implantable delivery dispenser

Details Implantable delivery dispenser Implantable delivery dispenser

1989-09-14

1992-05-12

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424423, 424424, 424438, 424486, 424488, A61M 3700, A61K 9107

Patent

active

051126141

ABSTRACT:
An implantable dispenser is enclosed comprising a wall surrounding a compartment containing a first composition comprising a beneficial agent, an oil, a cosolvent and a polymer gellant, a second expandable composition, a third boundary maintaining composition between the first and second composition, and an exit port.

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