Invention Grant
US08718734B2 Non-invasive polarimetric apparatus and method for analyte sensing in birefringent media
有权
用于双折射介质中的分析物感测的非侵入性极化仪和方法
- Patent Title: Non-invasive polarimetric apparatus and method for analyte sensing in birefringent media
- Patent Title (中): 用于双折射介质中的分析物感测的非侵入性极化仪和方法
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Application No.: US12741289Application Date: 2008-11-07
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Publication No.: US08718734B2Publication Date: 2014-05-06
- Inventor: Brent D. Cameron
- Applicant: Brent D. Cameron
- Applicant Address: US OH Toledo
- Assignee: The University of Toledo
- Current Assignee: The University of Toledo
- Current Assignee Address: US OH Toledo
- Agency: MacMillian, Sobanski & Todd, LLC
- International Application: PCT/US2008/082742 WO 20081107
- International Announcement: WO2009/061993 WO 20090514
- Main IPC: A61B5/00
- IPC: A61B5/00 ; A61B5/1455 ; A61B5/145
Abstract:
A noninvasive polarimetric apparatus used to measure levels of a substance in a sample in the presence of dynamically changing sample birefringence is provided. A polarization system generates multiple states of polarized light which interact with the sample. An analyzer system receives a signal from the sample and generates a secondary signal. This signal is detected and then processed to measure levels of a substance in a sample that may be have time varying birefringent components.
Public/Granted literature
- US20100234704A1 Non-Invasive Polarimetric Apparatus and Method for Analyte Sensing in Birefringent Media Public/Granted day:2010-09-16
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