Patent
Containing analyte in optical cavity structures
TLDR
In this article, a device can include both a photosensing component and an optical cavity structure, with the optical cavity part including a part that can operate as a optical cavity in response to input light, providing laterally varying output light.Abstract:
A device can include both a photosensing component and an optical cavity structure, with the optical cavity structure including a part that can operate as an optical cavity in response to input light, providing laterally varying output light. For example, the optical cavity can be a graded linearly varying filter (LVF) or other inhomogeneous optical cavity, and the photosensing component can have a photosensitive surface that receives its output light without it passing through another optical component, thus avoiding loss of information. The optical cavity part can include a region that can contain analyte. Presence of the analyte affects the optical cavity part's output light, and the photosensing component can respond to the output light, providing sensing results indicating the analyte's optical characteristics.read more
Citations
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TL;DR: In this paper, a filter arrangement can transmit and/or reflect light emanating from a moving object so that the emanating light has time variation, and the time variation can include information about the object, such as its type.
References
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Patent
Implantable sensor and system for measurement and control of blood constituent levels
TL;DR: In this paper, an implantable sensor and system capable of measuring, controlling, monitoring and reporting blood constituent levels is presented, which includes a processor module responsive to the output signal which performs spectral analysis of output signal and generates a control signal.
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Device and method for determining analyte levels
TL;DR: In this paper, devices and methods for determining analyte levels are described, which allow for the implantation of analyte-monitoring devices, such as glucose monitoring devices, that result in the delivery of a dependable flow of blood to deliver sample to the implanted device.
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Devices and methods for frequent measurement of an analyte present in a biological system
TL;DR: A monitoring system having at least two components is employed in this paper in order to allow separation of data collection from data processing and display, such separation allows greater flexibility and convenience for the user.
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Formulation and manipulation of databases of analyte and associated values
TL;DR: In this article, the authors present methods of formulating analyte data databases, the databases themselves, and methods of manipulating the same, and the resulting databases may be manipulated to determine relationships among the components of the database.
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Implantable sensor and system for in vivo measurement and control of fluid constituent levels
TL;DR: In this paper, an in vivo implantable sensor includes an optical source (12), and detector (16), which is used to determine the concentration of a constituent of the body fluid.