发明名称 |
VISUAL DETECTOR FOR VAPORIZED HYDROGEN PEROXIDE |
摘要 |
A method and apparatus for sensing the concentration of a gaseous sterilant in a sealable enclosure. An indicator is provided that has a chemistry such that the indicator changes color when exposed to vaporized hydrogen peroxide (VHP). The chemistry is adapted to react when exposed to a specific minimum concentration of vaporized hydrogen peroxide for a specific minimum period of time. In this manner, it can be visually determined whether articles (e.g., medical instruments and like devices) located within the sealable enclosure have been exposed to a minimum threshold of vaporized hydrogen peroxide. |
申请公布号 |
WO2005011743(A2) |
申请公布日期 |
2005.02.10 |
申请号 |
WO2004US22371 |
申请日期 |
2004.07.12 |
申请人 |
STERIS INC.;CENTANNI, MICHAEL, A. |
发明人 |
CENTANNI, MICHAEL, A. |
分类号 |
A61L2/20;A61L2/28;G01N31/22 |
主分类号 |
A61L2/20 |
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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