OFDI

OFDI, or optical frequency-domain imaging, is a parallel processing medical imaging method developed at the end of 2008, by Massachusetts General Hospital researchers. It uses a constantly rotating laser tip that continually modulates its wavelength, to pass through the body, and collect data on how each wavelength is reflected back.

OFDI has 1024 signals on different wavelengths being transmitted at any time, using multiple lasers to build up in parallel, images of significant sections of the body in parallel, reducing the nose created by moving red blood cells.

The data is then used to create interactive 3D environments, modelled on parts of a living body, allowing medical staff and researchers to fly through individual capillaries or cell clusters, analysing blood flow routes and fat deposits.

Below, we offer a selection of links from our resource databases which may match this term.

OCT OFDI Optical Coherence Tomography

Optical Frequency-Domain Imaging

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