| Publication type: | Patent |
| Title: | Method of operating an optochemical sensor |
| Inventor: | Vanoni, Claudio Venturini, Francesca Kleinlogel, Christoph |
| Patent submitter: | Mettler-Toledo AG |
| Registration date: | 8-Apr-2013 |
| Issue Date: | 11-Aug-2015 |
| Publication number: | US9103795 |
| metadata.zhaw.publication.code: | B2 |
| Published as: | CN103140753A; CN103140753B; EP2625507A1; US2013295682A1; WO2012045580A1 |
| Language: | English |
| Subjects: | optical sensor; luminescence |
| Subject (DDC): | 620: Engineering |
| Abstract: | An optochemical sensing device has source that emits radiation of a first and a second predetermined intensity, a detector, and a sensitive element that comprises a signal substance. To measure an analyte in a measurement medium, the sensitive element is contacted with the analyte. A first raw signal, which is dependent on the analyte content is obtained by exciting the signal substance with radiation of the first predetermined intensity. At a later time, a second raw signal is also obtained. A comparison of the raw signals yields a comparison value, which is compared against a predetermined limit value. If the comparison value exceeds the limit value, the radiation source is set at the first intensity. If the comparison value is smaller than the limit value, the radiation source is set at the lower second intensity.; Using the lower radiation intensity prolongs the life of the sensitive element. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/16067 https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2 |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Applied Mathematics and Physics (IAMP) |
| Appears in collections: | Patente School of Engineering |
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Vanoni, C., Venturini, F., & Kleinlogel, C. (2015). Method of operating an optochemical sensor (Patent No. US9103795B2). https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2
Vanoni, C., Venturini, F. and Kleinlogel, C. (2015) ‘Method of operating an optochemical sensor’. Available at: https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2.
C. Vanoni, F. Venturini, and C. Kleinlogel, “Method of operating an optochemical sensor,” US9103795B2, Aug. 11, 2015 [Online]. Available: https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2
VANONI, Claudio, Francesca VENTURINI und Christoph KLEINLOGEL, 2015. Method of operating an optochemical sensor [online]. US9103795B2. 11 August 2015. Verfügbar unter: https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2
Vanoni, Claudio, Francesca Venturini, and Christoph Kleinlogel. 2015. Method of operating an optochemical sensor. US9103795B2, filed April 8, 2013, and issued August 11, 2015. https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2.
Vanoni, Claudio, et al. Method of Operating an Optochemical Sensor. US9103795B2, 11 Aug. 2015, https://worldwide.espacenet.com/patent/search?q=pn%3DUS9103795B2.
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