What’s the difference between the black foam and the white foam?
The foam conduit is fundamental to the integrated V.A.C. Therapy system. The black foam – V.A.C. GranuFoam Dressing –is a polyurethane (PU) , reticulated open pore foam dressing and is considered to be the most effective at stimulating granulation tissue while aiding wound contraction. It is hydrophobic (or moisture repellent), which enhances exudate removal. The white foam – V.A.C. WhiteFoam Dressing – is a polyvinyl alcohol (PVA), dense and open pore foam dressing with a high tensile strength and less adherent properties that is ideal for use in tunnels and shallow undermining. It is hydrophilic (or moisture retaining) and is packed pre-moistened with sterile water. Its properties help to reduce the likelihood of adherence to the wound base.
