05260066 is referenced by 77 patents and cites 18 patents.

A controlled-release bandage containing therapeutic agents in a poly(vinyl alcohol) cryogel is disclosed. The bandage may include particulate absorbants such as ion exchange resins and hydrophobic particles to further insure controlled and constant release of therapeutic agents. The bandage may also include plasticizing agents to provide softness in the event of drying the bandage.

Title
Cryogel bandage containing therapeutic agent
Application Number
7/821627
Publication Number
5260066
Application Date
January 16, 1992
Publication Date
November 9, 1993
Inventor
Gary J Calton
Elkridge
MD, US
Louis L Wood
Rockville
MD, US
Agent
William S Ramsey
Assignee
SRCHEM Incorporated
MD, US
IPC
A61L 15/16
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