Drug releasing surgical implant or dressing material

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

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Details

424422, 424423, 424424, 424425, 424426, 424443, 424444, 424445, 424446, 424447, 606228, 606230, 606231, A61K 9127

Patent

active

056608543

ABSTRACT:
A surgical implant or external wound dressing which functions as both a hemostat and a device to safely and effectively deliver any of a number of pharmaceuticals to targeted tissue at a controlled rate is disclosed. The device generally comprises a carrier in the form of fibers, sutures, fabrics, cross-linked solid foams or bandages, a pharmaceutical in solid micoparticulate form releasably bound to the carrier fibers, and a lipid adjuvant which aids the binding of the microparticles to the fibers as well as their function in the body.

REFERENCES:
patent: 3642003 (1972-02-01), Kurtz
patent: 4024871 (1977-05-01), Stephenson
patent: 4265233 (1981-05-01), Sugitachi
patent: 5064653 (1991-11-01), Sessions
patent: 5091187 (1992-02-01), Haynes
patent: 5116620 (1992-05-01), Chvapil
patent: 5124155 (1992-06-01), Reich
patent: 5196190 (1993-03-01), Nangia

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