Light-Activated Hydrogel Thickens, Reshapes Thinning Cornea
Researchers at the University of Ottawa have developed a light-activated hydrogel treatment for corneal disease. Many of the people who suffer from corneal disease, which can include corneal thinning, are not suitable for a corneal transplant, and obtaining transplants is a challenge for those who are. This technology is intended to assist with thickening and reshaping the cornea, and it may pave the way for an alternative to transplants in the future.
The biomaterial is made using glycosaminoglycans, which are polymers that occur naturally in the body, and short peptides. Following injection into a surgically create...
Source: Medgadget - August 9, 2023 Category: Medical Devices Authors: Conn Hastings Tags: Materials Ophthalmology uOttawa Source Type: blogs
Bioengineered Cornea Restores Sight
Scientists at Linköping University in Sweden have developed a collagen-based corneal implant that can restore sight to blind patients with corneal disease. The breakthrough could pave the way for such patients to receive effective treatment for corneal disease without requiring a corneal transplant from a human donor. There is a shortage of donor corneas, so creating an off-the-shelf alternative could be very useful.
The bioengineered cornea was created using highly purified collagen derived from pig skin, a byproduct of the food industry. The researchers developed a method to double crosslink the purified collagen, u...
Source: Medgadget - August 18, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Materials Ophthalmology keratoconus liu_universitet LiU_university Source Type: blogs
The Future Of Vision And Eye Care
3D printed digital contact lenses, bionic eye implants, augmented reality: the future of vision and eye care is full of science fiction-sounding innovations. Here is where digital health will take ophthalmology in the future!
More than 80 percent of perception comes through vision
Researchers estimate that 80-85 percent of our perception, learning, cognition, and activities are mediated through vision. Compared to that, our hearing only processes 11 percent of information, while smell 3.5 percent, touch 1.5 percent and taste 1 percent. Don’t you think that’s possible? Renowned scholars, L.D. Ros...
Source: The Medical Futurist - May 10, 2022 Category: Information Technology Authors: berci.mesko Tags: Augmented Reality Cyborgization 3d printing AI diabetes digital digital health future guide Healthcare Innovation Personalized medicine technology vision eye care ophthalmology Source Type: blogs
Funtabulously Frivolous Friday Five 275
It's Friday. Boggle your brain with FFFF challenge and some old fashioned trivia. Funtabulously Frivolous Friday Five 275
The post Funtabulously Frivolous Friday Five 275 appeared first on Life in the Fast Lane • LITFL • Medical Blog. (Source: Life in the Fast Lane)
Source: Life in the Fast Lane - March 15, 2019 Category: Emergency Medicine Authors: Dr Neil Long Tags: FFFF aneurysm Antivenin CroFab Edwin Sterling Munson Fritz Valdemar Rasmussen Keratoconus Munson's sign Ogden papain Papaya Peroneal tendon dislocation pulmonary artery aneurysm Rasmussen aneurysm Rasmussen's aneurysm TB Tr Source Type: blogs
