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US 12,111,248 B2Granted
Image analysis and measurement of biological samples
AssigneeLabrador Diagnostics LLC
InventorsKaran Mohan, Chinmay Pangarkar, James R. Wasson
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Abstract
Methods, devices, apparatus, and systems are provided for image analysis. Methods of image analysis may include observation, measurement, and analysis of images of biological and other samples; devices, apparatus, and systems provided herein are useful for observation, measurement, and analysis of images of such samples. The methods, devices, apparatus, and systems disclosed herein provide advantages over other methods, devices, apparatus, and systems.
Claims12
A system for analyzing a sample, the system comprising:
- a dark field illumination source;
- another illumination source;
- a detector;
- an objective lens with an aperture;
- a sample holder comprising a cover, a base having a first side and a second side, a first elongate sample chamber, and a second elongate sample chamber wherein the illumination source and the detector are both located on the same side of the sample holder and wherein said another illumination source is located on another size of the sample holder, wherein the dark field illumination source is positioned so that light from the dark field illumination source to the sample holder is directed only at an oblique angle with respect to the base,
- wherein the first elongate sample chamber has a first sample inlet and a first vent;
- wherein the second elongate sample chamber has a second sample inlet and a second vent.
4 more elements
Dependencies are inferred from the claim text.