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Hand-held optical imager (Gen-2): improved instrumentation and target detectability

Jean Gonzalez1, Joseph Decerce, Sarah J Erickson

  • 1Florida International University, Department of Biomedical Engineering, Optical Imaging Laboratory, Miami, FL 33174, USA.

Journal of Biomedical Optics
|December 11, 2012
PubMed
Summary

A new handheld optical imager (Gen-2) improves breast cancer detection sensitivity and portability. It offers better tissue contact and dual imaging modes for enhanced clinical potential.

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Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...