Search Results - in+vivo

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Retinal Imaging of Low Light Signals
This technology enables high resolution in vivo images of the retina by a technique of simultaneous image capture and dual registration, which corrects for the natural movement of the living eye to enable many imaging frames to be combined to increase the signal to noise ratio from very weak signals, such as those from fluorescence or phase imaging,...
Published: 6/17/2009   |   Inventor(s): David Williams, Jessica Wolfing Morgan, Daniel Gray, Alfredo Dubra
Keywords(s): in vivo, Ophthalmology, Retinal Imaging
Category(s): Diagnostic
Retinal Imaging with Adaptive Optics Optical Coherence Tomography (AO-OCT)
Adaptive optics is used in optical coherence tomography (OCT) to provide very high axial resolution in a non-invasive "optical sectioning" technique for imaging at various depths within living human tissue. In the current commercial application of OCT for retinal imaging, the transverse resolution is limited by the intrinsic ocular aberrations...
Published: 6/17/2009   |   Inventor(s): Donald Miller, Junle Qu, Ravi Jonnal, Karen Thorn
Keywords(s): Diagnostic, in vivo, Ophthalmology
Category(s): Diagnostic, Optics, Surgical/Medical Device