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Showing 13 matches for the following: Inventor: "Toth, Cynthia" ×

Non-invasive peripheral retinal scanner using OCT

Non-invasive peripheral retinal scanner using OCT

Unmet Need Images and light that sporadically appear in an individual’s visual field are known as “Flashes and floaters.” These optical aberrations bring approximately 150,000 patients in for eye exams each year in the United…

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A novel scanner design for ophthalmic OCT and hand-held OCT angiography

A novel scanner design for ophthalmic OCT and hand-held OCT angiography

Value Proposition Angiography is a medical imaging technique used to visualize the inside of blood vessels and organs of the body. Optical coherence tomography angiography (OCTA) is a new non-invasive imaging technique of the retinal…

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Automatic segmentation software to diagnose retinopathy of prematurity (ROP) from optical coherence tomography images in preterm infants

Automatic segmentation software to diagnose retinopathy of prematurity (ROP) from optical coherence tomography images in preterm infants

Unmet Need Retinopathy of prematurity (ROP) is a developmental vascular proliferative disorder that occurs in approximately 50-70% of preterm infants and is a leading cause of childhood blindness. The most critical factor in identifying ROP…

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Feature-Guided Image Fusion of Intrasurgical Optical Coherence Tomography and Digital Surgical Microscopy

Feature-Guided Image Fusion of Intrasurgical Optical Coherence Tomography and Digital Surgical Microscopy

Unmet Need Eye surgery is a high-impact intervention necessary to preserve the sight of thousands of patients, with retinal detachment surgeries alone constituting approximately 28,000 cases per year in the United States alone. Microscope-integrated optical…

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Stereoscopic heads-up display for displaying surgical data in a Surgical Microscope

Stereoscopic heads-up display for displaying surgical data in a Surgical Microscope

Value proposition Typically, microsurgical systems have a console for controlling surgical parameters or visualizing imaging data. In ophthalmic surgeries, the consoles can be used to display Optical Coherence Tomography (OCT) data, which enables great improvements…

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Novel system for improved aiming during optical coherence tomography imaging of young children

Novel system for improved aiming during optical coherence tomography imaging of young children

Unmet Need When a retinal condition is suspected in a patient, optical coherence tomography (OCT) is used to obtain detailed images of the retina. Due to the large amount of data needed to be processed…

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Making quantitative measurements of intraocular structures with optical coherence tomography

Making quantitative measurements of intraocular structures with optical coherence tomography

Unmet Need Recent advancements in intraoperative optical coherence tomography (OCT) have significantly improved visualization of tool-tissue interactions inside the eye. Visually assisted procedures are becoming effective treatments for previously untreatable genetic or degenerative retinal diseases.…

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Long working distance optical coherence tomography system

Long working distance optical coherence tomography system

Value Proposition Optical coherence tomography (OCT) has become the standard of care for diagnosis of many retinal pathologies. However, current commercial OCT systems require a skilled technician/photographer and cooperative subjects to obtain and maintain subject…

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Providing surface contrast in rendering of three-dimensional images for micro-surgical applications

Providing surface contrast in rendering of three-dimensional images for micro-surgical applications

Value Proposition Recent advancements in optical coherence tomography (OCT) technology have greatly improved image quality and have facilitated the acquisition, processing, and display of three-dimensional information in real-time. As a result, this technology can now…

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Systems and methods for ophthalmic surgical microscope mounted optical coherence tomography

Systems and methods for ophthalmic surgical microscope mounted optical coherence tomography

Value Proposition Surgical visualization has changed drastically since its inception, incorporating larger, more advanced optics toward increasing illumination and field-of-view (FOV). However, the limiting factor in vitreoretinal surgery remains the ability to distinguish between tissues…

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Real-time optical coherence tomography processing software

Real-time optical coherence tomography processing software

Value Proposition Optical coherence tomography (OCT) has revolutionized retinal diagnostics and is rapidly expanding into surgical settings. Currently, surgical OCT systems are limited to visualization of 2D images of live surgery. This resulted in difficulties…

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Techniques for the segmentation of layered structures using graph theory and dynamic programming

Techniques for the segmentation of layered structures using graph theory and dynamic programming

Disclosed herein are systems and method for segmentation and identification of structured features in images. According to an aspect, a method may include representing an image as a graph of nodes connected together by edges.…

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