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TU Graz/Lunghammer
Nerve stimulation with the help of implantable mini solar cells
12/04/2022
An international research team has successfully developed and tested a concept in which nerves are stimulated with light pulses. The method provides considerable advantages for medicine and opens up a wide range of possible applications.
MPI für molekulare Biomedizin / Yotam Menuchin-Lasowski
There is more to SARS-CoV-2 than meets the eye
29/03/2022
SARS-CoV-2 not only causes respiratory infections. It can also enter the retina and cause damage. It is unclear which retinal structures are infected and whether the damage is a direct or indirect consequence of infection.
PantherMedia / Craig Robinson
BMBF funds junior research group for 3D bioprinting project
25/03/2022
For her research project on three-dimensional "printing" of the human cornea, Junior Professor Dr Daniela Duarte Campos of Heidelberg University has been awarded financial support of approximately 2.2 million euros through the "NanoMatFutur" funding competition sponsored by the Federal Ministry of Education and Research.
Source IPC PAS/ICTER, Karol Karnowski
OCT studies without noise: new method for better detection of eye diseases
25/03/2022
Worldwide, as many as 285 million people suffer from serious eye diseases or blindness. Unfortunately, most of them do not have access to modern methods of treatment, so help often comes too late.
Kris Hanning / University of Arizona Health Sciences
UArizona engineer leads $1M project to fight vision loss
17/03/2022
Biomedical engineering and optical sciences professor DK Kang is developing a way to diagnose and treat corneal ulcers that's eight times cheaper and 20 times faster than today's gold standard.
Universitätsklinikum Bonn (UKB)/J.F. Saba
Retina chip: Implant helps with age-related macular degeneration
01/03/2022
People who suffer from partial or total loss of vision caused by illness must use assistive technology to replace their sense of sight. In recent years, implants offered hope of restoring limited functional vision. Now an innovative microchip designed to help with age-related macular degeneration (AMD) is currently undergoing international testing.
PantherMedia / Robert Przybysz
Deep Learning: How artificial neural networks can support diagnostics
03/12/2021
The use of artificial intelligence and deep learning in medical diagnostics is growing rapidly. Ubotica’s neural network is based on deep learning and detects the presence of diabetic retinopathy in retinal images. Dr. Holger Pfeifer talks about the project successes, and reveals the obstacles researchers must continue to overcome in adopting deep learning systems.
PantherMedia/Meseritsch Herby
Implants for the senses – Hearing and seeing with technology
01/12/2021
We can replace certain functions of the body with implants nowadays, others we cannot. When it comes to the human senses, we are still quite at the beginning. The technologies and materials we can use are way to coarse compared to our nervous system. But implants can also help us to maintain senses.
Glaucoma: Microimplant monitors intraocular pressure
01/12/2021
Chronic conditions require close monitoring to ensure a successful therapeutic outcome. Unfortunately, patients aren't always able to perform their own measurements and the exam intervals between appointments are frequently too long. An innovative implant is designed to address this gap in glaucoma care and treatment and enable patients to make intraocular pressure measurements on their own.
PantherMedia/npudov
Implants: When technology makes sense – quite literally
01/12/2021
Disease, injury, or a condition you were born with – reasons why some people must live without one or several of their five senses. Fortunately, there are many modern sensory aids that help replace one sense with another, which is especially the case when it comes to vision and hearing. Given technology's advancements, can artificial or biological implants someday soon be a viable alternative?
PantherMedia/Med_Photo_Studio
Alzheimer's disease: early detection using an eye exam
22/03/2021
Alzheimer's disease is still incurable, but if detected early enough, countermeasures can improve treatment and slow the progression. Unfortunately, there is still no reliable early detection test at this juncture. This might soon change thanks to a non-invasive spectroscopy of the retina.
Angiogenesis: light shows blood vessels the way
03/02/2020
Regenerative medicine aims to replace damage in the body with functional tissue and restore normal function. The first defense for large defects are implants made of hydrogels, designed to promote cell growth. They need their own blood supply, which is a problem when it comes to larger implants because you cannot regulate where and how the blood vessels grow - until now.
MEDICA TECH FORUM: light-based imaging technique OCT
04/11/2019
Since its inception, MEDICA TECH FORUM has focused on the implementation of innovations and new technologies into clinical practice. 2019 marks the tenth year of the Forum. In honor of its anniversary, we will brighten things up a bit, as one of the focal points will highlight how optical coherence tomography (OCT) uses light to produce images.
A digital look inside the human eye – when algorithms diagnose Diabetes
02/01/2019
Diabetes mellitus or simply diabetes has become very common and is often described as a lifestyle disease. More and more people are suffering from this chronic metabolic disorder. Next to established diagnostic procedures, digital retinal screening has shown to be successful - a promising technique that will also play an important role in the diagnosis of other diseases in the future.
Mimo AG
Collect, process, communicate – retina measurements with Mimo
19/12/2018
Continuous monitoring is an essential process with every disease. In the case of eye disorders, frequent retina measurements can facilitate early detection of deterioration to quickly initiate intervention. This calls for comprehensive care settings, easy ways to take measurements and prompt results. However, in reality, this is rarely the case.