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Degradable therapeutic delivery device

  • US 8,784,868 B2
  • Filed: 03/05/2013
  • Issued: 07/22/2014
  • Est. Priority Date: 04/17/2006
  • Status: Active Grant
First Claim
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1. A biodelivery device comprising a biodegradable polymer, the biodegradable polymer comprising a crosslinked reaction product of a polyol and a polyacid, wherein the polyol and polyacid are both multi-functional, the polyol comprising a cyclic alcohol, an alkyl alcohol that is at least trifunctional having at least four carbon atoms in the alkyl chain, a steroid, isomers thereof or mixtures thereof, the biodegradable polymer containing ester bonds that degrade by hydrolysis, wherein the biodelivery device is a vaginal insert.

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