首页>
外国专利>
Chemical instructions containing bleaching dye for oxidation sterilization process of claim
Chemical instructions containing bleaching dye for oxidation sterilization process of claim
展开▼
机译：权利要求1的包含用于氧化灭菌方法的漂白染料的化学说明书
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and apparatus for detecting exposure to an oxidation-type sterilant using a chemical indicator comprising bleachable dye is disclosed. Using the method and apparatus disclosed, a bleachable azo dye is incorporated with an anodized aluminum or chromate conversion coated surface and exposed to an oxidation-type sterilant, such as hydrogen peroxide, and inspected upon completion of the sterilization process for color change. If exposed to sterilant for an appropriate amount of time the bleachable dye changes color thereby indicating adequate sterilization. The surface incorporating bleachable dye may be made to change color after a predetermined number of exposures to a oxidation-type sterilant.
展开▼
