Bioactive glass hydrocolloid dressing for promoting wound healing
A technology of bioactive glass and wound healing, applied in viscous dressings, dressings, medical science, etc.
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Embodiment 1
[0040] A bioactive glass hydrocolloid dressing for promoting wound healing, which is composed of a backing layer, a drug-containing colloid layer and an anti-adhesive layer, and the drug-containing colloid layer is composed of the following components in parts by weight:
[0041]
[0042] The bioactive glass consists of Na 2 O, CaO, P 2 o 5 and SiO 2 Composition, and the weight percentage is 24.5wt%: 24.5wt%: 6wt%: 45wt%, the particle size is 50 μm; the backing layer is polyurethane film, and the release layer is silicone oil paper.
Embodiment 2
[0044] A bioactive glass hydrocolloid dressing for promoting wound healing, which is composed of a backing layer, a drug-containing colloid layer and an anti-adhesive layer, and the drug-containing colloid layer is composed of the following components in parts by weight:
[0045]
[0046]
[0047] The bioactive glass consists of Na 2 O, CaO, P 2 o 5 and SiO 2 Composition, and the weight percentage is 24.5wt%: 24.5wt%: 6wt%: 45wt%, the particle size is 50 μm; the backing layer is polyurethane film, and the release layer is silicone oil paper.
Embodiment 3
[0049] A bioactive glass hydrocolloid dressing for promoting wound healing, which is composed of a backing layer, a drug-containing colloid layer and an anti-adhesive layer, and the drug-containing colloid layer is composed of the following components in parts by weight:
[0050] bioactive glass 10 copies Sangenone G 5 copies Styrene-isoprene-styrene triblock copolymer 40 copies C5 petroleum resin 35 copies polyisobutylene 35 copies 2,6-di-tert-butylcresol 2 copies carboxymethyl cellulose 50 copies citric acid 2 copies
[0051] The bioactive glass consists of Na 2 O, CaO, P 2 o 5 and SiO 2 Composition, and the weight percentage is 24.5wt%: 24.5wt%: 6wt%: 45wt%, the particle size is 50 μm; the backing layer is polyurethane film, and the release layer is silicone oil paper.
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