A bioresorbable sealant composition useful for impregnating implantable soft-tissue prostheses includes at least two polysaccharides in combination to form a hydrogel or sol-gel. The sealant compositions may optionally include a bioactive agent and/or be cross-linked subsequent to application of these compositions to the substrate surface.

Una composición bioresorbable del sellante útil para impregnar las prótesis implantables del suave-tejido fino incluye por lo menos dos polisacáridos en la combinación para formar un hydrogel o un solenoide-gel. Las composiciones del sellante pueden opcionalmente incluir un agente bioactive y/o ser subsecuentes reticulado al uso de estas composiciones a la superficie del substrato.

 
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< Compositions utilizing an exocellular polysaccharide isolated from Zoogloea ramigera

< Drug delivery system exhibiting permeability control

> Fibrous absorbent material and methods of making the same

> Coating of a hydrophobic polymer substrate with a nonstoichiometric polyelectrolyte complex

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