An inkjet-printed artificial retina model
Researchers have developed a color-sensitive, inkjet-printed, pixelated artificial retina model.
ophthalmology
Hydrogel: an option for glaucoma treatment?
A potential new treatment for the eye disease glaucoma could replace daily eyedrops and surgery with a twice-a-year injection to control the buildup of pressure in the eye.
Hydrogel contact lenses for therapeutic use
Researchers at the Terasaki Institute have developed prototypes of contact lenses that can assist with tear sampling for diagnostic purposes.
Deep learning enables screening for eye disease
Researchers created a novel deep learning method that makes automated screenings for eye diseases such as diabetic retinopathy more efficient.
Bionics open eyes to a frontier in vision restoration
Researchers have developed a revolutionary cortical vision device that could one day help restore vision to the blind.
Smart contact lens to combat eye deficiencies
Researchers have developed an artificial iris integrated inside a contact lens that can automatically set the proper pupil size to achieve optimal focus and depth of field.
Nanotechnology: injectable liquid retina prosthesis
Researchers have developed an artificial liquid retinal prosthesis to counteract the effects of diseases such as retinitis pigmentosa and age-related macular degeneration.
Ocutrx unveiled 8K AR surgery system
Ocutrx Vision Technologies has released a new system that provides the most modern options for surgery visualization designed to make it easier for surgeons to perform procedures.
VR study: our visual world of color is incorrect
A study finds that people are aware of surprisingly limited color in their peripheral vision; much of our sense of a colorful visual world is likely constructed by our brain.
"Super Human Eye" works like a real one
Researchers have crafted an artificial eye with capabilities close to its human model.
Smart contact lenses diagnose and treat diabetes
Researchers developed wirelessly driven ‘smart contact lens’ technology that can detect diabetes and further treat diabetic retinopathy just by wearing them.
Modern VR and AR device can help simulate sight loss
Virtual/augmented reality devices can simulate some of the key difficulties experienced due to glaucoma, suggests new study from City, University of London.
AI may spot newborns at risk of blinding disease
An AI device may help identify newborns at risk for aggressive posterior retinopathy of prematurity (AP-ROP).
Smart contact lens sensor for eye health monitoring
Researchers have developed a "smart" contact lens that can show real-time changes in moisture and pressure by altering colors.
Self-moisturising smart contact lenses
Scientists have developed a contact lens that moisturizes the eye using tears in a reservoir behind the lower eyelid.
Fabricated corneal tissue allows closer look at how eyes heal
Researchers used a microfluidic devices to fabricate tiny strands of collagen called fibrils to help further his team’s research on the eye’s repair process.
Retinal screening in diabetes: diagnosis by robot
Physicians have been using automatic digital retinal screening, without assistance from an ophthalmologist, to detect diabetic retinal disease.
The 5G 4K tele-examination of an eye
A trial tele-ophthalmology system has paved the way for one of the world’s first tele-examinations of an eye streamed live using a 5G smartphone.
VR game gives users 'eyes-on' experience with vision loss
Ophthalmologists developed a simulation that helps patients, families and health professionals understand what progressive vision loss feels like.
AI to sharpen focus of eye testing
Researchers have applied deep learning techniques to develop a more accurate method for analysing images of the back of the eye.
Advanced AI boosts clinical analysis of eye images
Based on a convolutional neural network the tool is able to provide results within seconds, thus supporting the doctor with comprehensive image analysis.
Teaching an organ-on-a-chip to see
Organ-on-a-chip technology has the potential to revolutionize drug development. Researchers have succeeded in putting various types of tissue onto chips.
Augmented reality glasses as low vision aid
Researchers found that adapted augmented reality glasses can improve patients’ mobility by 50% and grasp performance by 70%.
Deep learning model detects diabetic eye diseases
Researchers have developed a deep learning system that may help detecting diabetic eye diseases, which could make doctors’ work easier and reduce healthcare cost.
Blinking eye-on-a-chip used for drug testing
Researchers have constructed an artificial human eye replica for improve their understanding and treatment of dry eye disease.
Low cost retinal scanner could help prevent blindness
Biomedical engineers have developed a portable optical coherence tomography scanner that promises to bring the vision-saving technology to underserved regions.
Playing computer games could improve your peripheral vision
Researchers have found a significant improvement in the peripheral awareness of people who played computer games specially designed around using peripheral vision.
3D printed artificial corneas similar to human ones
Researchers have 3D printed an artificial cornea using the bioink which is made of decellularized corneal stroma and stem cells.
Smartphone AI detects diabetic retinopathy
Pairing a smartphone to capture retinal images with an AI may offer a solution for better screening for diabetic retinopathy.