发明申请
US20120132813A1 OPTICAL SENSOR COMPRISING A LAYER SOLUBLE IN THE MEDIUM TO BE MEASURED AND DEVICE COMPRISING IT, AND PROCESS FOR THEIR PRODUCTION
有权
包含要测量的介质中的层可溶性的光学传感器及其包含的设备及其生产过程
- 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）： 包含要测量的介质中的层可溶性的光学传感器及其包含的设备及其生产过程
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申请号： US13389151申请日： 2010-07-10
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公开(公告)号： US20120132813A1公开(公告)日： 2012-05-31
- 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 Goettingen
- 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 Goettingen
- 优先权： DE102009036217.7 20090805
- 国际申请： PCT/EP2010/004221 WO 20100710
- 主分类号： G01T1/20
- IPC分类号： G01T1/20 ; B23P17/00 ; B05D5/06
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.