Ophthalmology
Ophthalmology
Ophthalmology
Artificial Iris Inside Smart Contacts Corrects Vision Disorders
The pupil of the eye allows light to reach the retina, and a number of vision disorders are related to irregularities in the iris that surrounds the pupil. People with aniridia, for example, have some or all of the iris missing, exhibiting a...
Ophthalmology
Origami Surgical Manipulator to Perform Microsurgeries
Robotic surgical assistants, such as the da Vinci systems from Intuitive Surgical, are now routinely used during laparoscopic procedures to improve operative precision, flexibility, and to manipulate multiple tools at once. Such devices can be...
Ophthalmology
eSight 4 Vision Assistive Glasses Unveiled
eSight, a company based in Toronto, Canada, is releasing the latest version of its vision-improving electronic glasses for people with poor eyesight and even legal blindness. The eSight 4 sports two 1280×960 screens that display images...
Ophthalmology
Curved-Field OCT for Unprecedented View of The Cornea
Optical coherence tomography (OCT) is an imaging technique regularly utilized by ophthalmologists to view multiple layers of the cornea and count the nerves and cells within. It's important for diagnosing a variety of corneal conditions as well...
Ophthalmology
Nanoparticles for Large Gene Therapy to Cure Common Eye Diseases
Wet age-related macular degeneration and a number of other eye diseases, including congenital conditions, are related to mutated genes that result in blood vessel abnormalities. These can be treated with gene therapy, but delivering genetic...
Ophthalmology
Injectable Liquid Prosthesis to Treat Retinal Diseases Developed
Retinal prostheses promise the restoration of vision to people with age-related macular degeneration, retinitis pigmentosa, and other conditions that lead to the loss of functional photoreceptors. A number of technologies are already in...
Ophthalmology
AI for Comprehensive Annotation of Retinal Lesions
Researchers at Radboud University Medical Center in The Netherlands have developed a new AI algorithm for detecting diabetic retinopathy and age-related macular degeneration. The algorithm’s iterative approach identifies greater lesions than...
Ophthalmology
Ocutrx 8K 3D Eye Surgery Imaging System Unveiled
Ocutrx, an augmented reality (AR) start-up based in Irvine, California, is releasing an ophthalmology visualization system designed to make it easier for surgeons to perform procedures. Right now, ophthalmologists have to remain in constrained...
Ophthalmology
Smart Contact Lenses Measure Glucose, Deliver Drugs
Researchers at the Pohang University of Science and Technology (POSTECH) report development of smart contact lenses for simultaneous glucose measurement and controlled drug delivery. The research, led by Professor Sei Kwang Han, found the...
Ophthalmology
