- Patent Title: Method and device comprising an optical fiber located inside a channel for determining the concentration of analyte in whole blood based on change of reflected light wavelength
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Application No.: US16621009Application Date: 2018-06-07
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Publication No.: US11480558B2Publication Date: 2022-10-25
- Inventor: Satish Kumar Dubey , Ashish Kumar Lal , Vishal Manjanath Prabhu , David Ledden
- Applicant: Siemens Healthcare Diagnostics Inc.
- Applicant Address: US NY Tarrytown
- Assignee: Siemens Healthcare Diagnostics Inc.
- Current Assignee: Siemens Healthcare Diagnostics Inc.
- Current Assignee Address: US NY Tarrytown
- International Application: PCT/US2018/036434 WO 20180607
- International Announcement: WO2018/231625 WO 20181220
- Main IPC: G01N33/49
- IPC: G01N33/49 ; G01N21/05 ; G01N21/552 ; G01N21/03
Abstract:
A method and a device for determining the concentration of an analyte in whole blood is disclosed. In one embodiment, the method includes generating a plasma layer in the whole blood sample. Furthermore, the method includes exposing the plasma layer to light. The method also includes capturing light reflected from the plasma layer. Additionally, the method includes analyzing the reflected light to determine the concentration of the analyte.
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