发明授权
- 专利标题： Optical sensor comprising a layer soluble in the medium to be measured and device comprising it, and process for their production
- 专利标题（中）： 光学传感器包括可溶于待测介质的层和包含该层的装置及其生产方法
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申请号： US13389151申请日： 2010-07-10
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公开(公告)号： US08530860B2公开(公告)日： 2013-09-10
- 发明人: Reinhard Baumfalk , Gerhard Greller , Daniel Riechers , Julia Lueders
- 申请人： Reinhard Baumfalk , Gerhard Greller , Daniel Riechers , Julia Lueders
- 申请人地址： DE
- 专利权人： Sartorius Stedim Biotech GmbH
- 当前专利权人： Sartorius Stedim Biotech GmbH
- 当前专利权人地址： DE
- 代理商 Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- 优先权： DE102009036217 20090805
- 国际申请： PCT/EP2010/004221 WO 20100710
- 国际公布： WO2011/015270 WO 20110210
- 主分类号： G01N21/64
- IPC分类号： G01N21/64
摘要：
An optical is provided with reduced sensitivity to radiation, more particularly gamma radiation. The optical sensor is suitable for determining at least one parameter in a medium and includes a matrix containing a fluorescent dye. The matrix is supported by a transparent support. On the side facing the medium, the matrix has a layer soluble in the medium, which layer provides protection against radiation or damaging radiation products. The optical sensor is suitable for implementation in containers and laboratory products, such as disposable bioreactors for example, which are sterilized using gamma radiation.
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