News from the Editors -- MEDICA - World Forum for Medicine

MEDICA Newsletter

Social Media

More about…

Image: A round, flat, blue-violet disc in a petri dish; Copyright: TU Graz/Lunghammer

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.
Read more
Image: A blue-colored tissue section with glowing green spots; Copyright: MPI für molekulare Biomedizin / Yotam Menuchin-Lasowski

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.
Read more
Image: closeup of a female eye ; Copyright: PantherMedia  / Craig Robinson

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.
Read more
Image: Man stands with his back to a projection of close-ups of the eye; Copyright: Source IPC PAS/ICTER, Karol Karnowski

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.
Read more
Image: Dongkyun Kang and a smartphone confocal microscope; Copyright: Mueller, S./Wintergerst

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.
Read more
Image: OR where a patient undergoes eye surgery; Copyright: Universitätsklinikum Bonn (UKB)/J.F. Saba

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.
Read more
Image: a woman is getting her eyes scanned for diseases; Copyright: PantherMedia / Robert Przybysz

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.
Read more
Image: Face and eye of a young woman in a close-up shot; Copyright: PantherMedia/Meseritsch Herby

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.
Read more
Image: A microsensor in the eye of a man enables self-measurement; Copyright: Implandata

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.
Read more
Image: A signal receiver and a transmitter of a Cochlear implant on the palm of a person; Copyright: PantherMedia/npudov

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?
Read more
Image: A woman sitting in front of a device for an eye examination; Copyright: PantherMedia/Med_Photo_Studio

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.
Read more
Image: Computer-generated image of an arborizing blood vessel; Copyright: panthermedia.net/Ugreen

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.
Read more
Image: Two screens with picture of the circulatory system in a catheter laboratory; Copyright: panthermedia.net/sudok1

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.
Read more
Image: digital capture of an eye; Copyright: panthermedia.net / cosmin momir

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.
Read more
Image: Woman puts her arms around the retina scanner and looks smilingly to the side into the camera; Copyright: Mimo AG

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.
Read more