A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 15/28 (2006.01) A61L 15/22 (2006.01) A61L 15/32 (2006.01) A61L 15/42 (2006.01) A61L 15/56 (2006.01)
Patent
CA 2529413
A wound dressing material comprising a solid bioabsorbable substrate dyed with an antioxidant dyestuff. The substrate may comprise collagen, chitosan or oxidized regenerated cellulose, and the dyestuff may for example be an aniline or acridine dye. The material preferably also comprises a silver salt, whereby the dyestuff stabilizes the silver salt. Also provided are methods of making such materials, and wound dressings comprising such materials.
L'invention concerne un matériau de pansement comprenant un substrat bioabsorbable solide teint à l'aide d'un colorant antioxydant. Le substrat peut comprendre du collagène, du chitosane ou de la cellulose régénérée oxydée et le colorant peut, par exemple, être un colorant à base d'aniline ou d'acridine. De préférence, le matériau selon l'invention comprend également un sel d'argent, lequel est stabilisé par le colorant. L'invention concerne également des procédés de fabrication de ces matériaux et des pansements comprenant ces matériaux.
Addison Deborah
Cullen Breda Mary
Greenhalgh David
Johnson & Johnson Medical Limited
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
LandOfFree
Antioxidant wound dressing materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Antioxidant wound dressing materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antioxidant wound dressing materials will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1378702