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公开(公告)号：US20140018654A1
公开(公告)日：2014-01-16
申请号：US13507581
申请日：2012-07-12
申请人： Thomas J. Drury
发明人： Thomas J. Drury
IPC分类号： A61B5/1477 , B32B38/14
CPC分类号： A61B5/4842 , A61B5/445 , Y10T156/1062
摘要： The present invention is directed toward a wound dressing comprising a foam body made of polyvinyl acetal material treated with a plurality of colored biocidal dyes with at least one of the dyes being gram positive and at least one of the dyes being gram negative to dye the body a distinct color. The body has at least one planar surface and ranges from about 1 mm to about 3 mm in thickness and has an outer adhesive section secured to the body. The body when placed in contact with an infected wound site changing color.
摘要翻译： 本发明涉及包含由聚乙烯醇缩醛材料制成的泡沫体的伤口敷料，所述泡沫体由多种着色杀生物染料处理，其中至少一种染料是革兰氏阳性染料，至少一种染料是革兰氏染色体 独特的颜色。 主体具有至少一个平坦表面，其厚度范围为约1mm至约3mm，并且具有固定到主体的外部粘合部分。 身体与感染伤口部位接触时变色。
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公开(公告)号：US07955693B2
公开(公告)日：2011-06-07
申请号：US12071017
申请日：2008-02-14
申请人： Thomas J. Drury
发明人： Thomas J. Drury
CPC分类号： B29C44/385 , H01L21/67046 , Y10T428/249953 , Y10T428/249978 , Y10T428/249979
摘要： The invention is directed toward a chemical mechanical polishing/planarizing (CMP) brush with an embedded mandrel. PVA foam injected into the substantially hollow mandrel expands through apertures in the mandrel to fill a mold in the desired shape of the brush with the foam in the mandrel being integral with the outer foam covering the brush.
摘要翻译： 本发明涉及具有嵌入式心轴的化学机械抛光/平坦化（CMP）刷。 注入基本中空心轴的PVA泡沫通过心轴中的孔膨胀，以将模具填充到所需形状的刷子中，心轴中的泡沫与覆盖刷子的外部泡沫一体。
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