发明名称 |
Wound-covering hydrogel material |
摘要 |
A wound-covering hydrogel material which has excellent stretchability and absorbs exudates from wounds. It can maintain over long a wet environment which is suitable for accelerating the healing of wounds. There is no fear of causing pain or damaging the regenerated skin when the wound-covering hydrogel material is replaced with a fresh one. The wound-covering hydrogel material prepared by spreading a hydrogel comprising a water-soluble semi-synthetic polymer, glycerol and water, on a laminated two-layer film composed of a polyurethane film and hydrophobic fibers. The covering material has a moisture permeability as measured by the cup method in accordance with JIS Z0208 of 500-2,000 (g/m2/24 h).
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申请公布号 |
US8563799(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US20080918626 |
申请日期 |
2008.02.25 |
申请人 |
KAMAKURA TAKASHI;SATO AKI;TAKAHASHI MAKOTO;OHURA TAKEHIKO;TEIKOKU SEIYAKU CO., LTD. |
发明人 |
KAMAKURA TAKASHI;SATO AKI;TAKAHASHI MAKOTO;OHURA TAKEHIKO |
分类号 |
A61F13/00 |
主分类号 |
A61F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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