Polyurethane foam dressing material with improved moisturization
    8.
    发明专利
    Polyurethane foam dressing material with improved moisturization 有权
    聚氨酯泡沫材料与改进的水分

    公开(公告)号:JP2008149103A

    公开(公告)日:2008-07-03

    申请号:JP2007021428

    申请日:2007-01-31

    IPC分类号: A61F13/00

    摘要: PROBLEM TO BE SOLVED: To provide a polyurethane foam dressing material with improved moisturizing rate, which has a wound healing effect owing to excellent exudation absorptiveness and non-adhesion to the wound contact layer, can be easily changed, and accelerates the wound healing effect by maintaining optimum moisturizing conditions. SOLUTION: The polyurethane foam dressing material with improved moisturizing rate is a hydrophilic dressing material in which a wound contact layer 10 having a sponge structure composed of multiple open cells 12 and pores 15 passing through the cells 12 is laminated with a protective film 20. The lamination is characteristically performed at 150-250°C under a pressure of preferably 0.25-1 kgf/cm 2 , the moisturizing rate of the wound contact layer 10 is 300-1,200% and the pore area (membrane opening) takes 10-35% of the total cell area. COPYRIGHT: (C)2008,JPO&INPIT

    摘要翻译: 要解决的问题:提供具有改善的保湿率的聚氨酯泡沫敷料材料,其由于优异的渗出吸收性和与伤口接触层的不粘合而具有伤口愈合效果,可以容易地改变并加速伤口 通过保持最佳的保湿条件来治愈效果。 解决方案:具有改善的保湿速率的聚氨酯泡沫敷料材料是一种亲水敷料,其中具有由多个开孔12组成的海绵结构的缠绕接触层10和穿过细胞12的孔15层叠有保护膜 层压的特征是在150-250℃,优选0.25-1kgf / cm 2的压力下进行,伤口接触层10的保湿速率为300-1200%,孔 面积(膜开口)占总细胞面积的10-35%。 版权所有(C)2008,JPO&INPIT