Search Results - travis+sawyer

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Miniature Multispectral Fluorescence Imaging and Cell Collection Probe for Longitudinal In Vivo Tumor Characterization and Growth Assessment in Animal Models of Cancer
This technology is a miniature endoscopic probe that can conduct fluorescence imaging at multiple different wavelengths and collect cell samples, all encapsulated in a single probe. Because of the design of the probe, it does not require withdrawal and reinsertion to change filters or devices. It is particularly useful in examination and assessment...
Published: 1/18/2022   |   Inventor(s): Travis Sawyer, Bridget Slomka
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Category(s): Technology Classifications > Imaging & Optics > Medical Imaging
Apparatus for Adjustable Spectral Resolution, Self-Calibration, and Self-Stabilization of Smartphone Spectrometer
This technology allows for the ability to adjust spectral resolution and spectral range of a smartphone spectrometer through the use of a rotating grating wheel. It enables self-calibration and self-stabilization by coupling a source into the designed optical system. Sources are the built-in smartphone flash, other sources built into the smartphone,...
Published: 7/26/2021   |   Inventor(s): Travis Sawyer, Justina Bonaventura, Thomas Graham Knapp, Richard Koshel
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Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Software & Information Technology > Mobile Application, Technology Classifications > Software & Information Technology > Health IT
Smartphone Application for Spectroscopic Calibration, Acquisition and Analysis for Skin Cancer Diagnosis
This invention describes an application that will work with a coupled optical system and the built-in phone camera to acquire and analyze images to aid skin cancer diagnosis. Background: Early skin cancer diagnoses are widely regarded to be one of the primary ways by which to improve outcomes in patients. Currently, the barriers of early diagnosis...
Published: 7/26/2021   |   Inventor(s): Travis Sawyer, Justina Bonaventura, Thomas Graham Knapp, Richard Koshel
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Software & Information Technology > Health IT