Respiratory viral pathogens caught on-site
16/04/2021
The research team also developed a 3D plasmonic array chip for multiplex molecular detections: a chip that can simultaneously analyze 8 pathogens (4 bacteria and 4 viruses).
Centrifugal multispun nanofibers put a new spin on Covid-19 masks
12/04/2021
KAIST researchers have developed a novel nanofiber production technique called ‘centrifugal multispinning’ that will open the door for the safe and cost-effective mass production of high-performance polymer nanofibers.
Fast, portable test can diagnose COVID-19 and track variants
09/04/2021
Clinicians using a new viral screening test can not only diagnose COVID-19 in a matter of minutes with a portable, pocket-sized machine, but can also simultaneously test for other viruses - like influenza - that might be mistaken for the coronavirus.
Masks associated with reduced COVID-19 risk for healthcare workers
08/04/2021
A study published in the Journal of Occupational and Environmental Medicine from researchers at Henry Ford Health System has found that Henry Ford's early implementation of a universal mask policy in the COVID-19 pandemic was associated with reducing the risk of healthcare workers at Henry Ford acquiring COVID-19.
COVID-19 antibody tests, even rapid finger pricks, are effective
08/04/2021
New findings from a Michigan Medicine study reveal that antibody testing is predictive of prior COVID-19 infection, and rapid screening methods - even from finger pricks - are effective testing tools.
Widespread facemask use vital to suppress pandemic
06/04/2021
A new mathematical model suggests that the easing of lockdown must be accompanied by wider and more effective use of control measures such as facemasks even with vaccination, in order to suppress COVID-19 more quickly and reduce the likelihood of another lockdown.
Temperature sensor could help safeguard mRNA vaccines
06/04/2021
Scientists have developed vaccines for COVID-19 with record speed. The first two vaccines widely distributed in the U.S. are mRNA-based and require ultracold storage (-70 C for one and -20 C for the other).
Coronavirus: "A pandemic is a behavioral phenomenon"
31/03/2021
At the virtual.MEDICA 2020 trade fair, Prof. Dirk Brockmann delivered the keynote address in the MEDICA CONNECTED HEALTHCARE FORUM on digital epidemiology, which got a big boost thanks to the coronavirus pandemic. It can help us understand how human behavior influences the course of the pandemic.
Three-layered masks most effective against large respiratory droplets
19/03/2021
If you are going to buy a face mask to protect yourself and others from COVID-19, make sure it is a three-layered mask. You might have already heard this recommendation, but researchers have now found an additional reason why three-layered masks are safer than single or double-layered alternatives.
Irradiating COVID-19 cough droplets with UV-C lamps
16/03/2021
Using supercomputer numerical modeling of saliva droplets' diffusion produced by coughs, researchers in Italy explore deactivating COVID-19 virus particles via UV-C light.
Humidity in breath makes cotton masks more effective
15/03/2021
Researchers have come up with a better way to test which fabrics work best for masks that are meant to slow the spread of COVID-19. By testing those fabrics under conditions that mimic the humidity of a person's breath, the researchers have obtained measurements that more accurately reflect how the fabrics perform when worn by a living, breathing person.
Necessity is the mother of invention – innovations in the corona pandemic
01/03/2021
Keeping your distance, washing your hands, wearing a mask – such protective measures have been the order of the day since the SARS-CoV-2 pandemic began. But appropriate products or procedures are not suitable for everyone, are often unavailable or, despite everything, carry a residual risk. The need for new, better solutions is high. But necessity is the mother of invention.
New type of ventilator for virus-free air
01/03/2021
With the advent of winter, life has moved back indoors – and, with it, the danger of catching the coronavirus in schools, offices and shopping malls. A ventilator that reduces the danger of infection could play a significant role in combating the coronavirus.
Miama: transparent face mask uncovers facial expressions
01/03/2021
Over 50% of our communication is made up of facial expressions and gestures. Nonverbal communication is especially important to deaf or hearing-impaired people or people with dementia. A conventional mask makes this more difficult, may promote miscommunication and contribute to medical errors in extreme cases. Yet it is paramount to use a mask amid this pandemic. Miama helps solve this problem.
Disinfection: antibacterial coating on surfaces in the ICU
01/03/2021
All hospitalized patients are susceptible to contracting a nosocomial infection, with ICU patients being particularly at risk. The effects of these hospital-acquired infections are often more dangerous than the original reason for the in-patient hospitalization. The "PACMAN" project is now testing an antimicrobial coating for frequently used contact surfaces at high risk of pathogen transmission.
Hygiene and disinfection: innovations against Covid-19
01/03/2021
When urgently needed products such as masks become scarce or conventional disinfection processes reach their limits, inventiveness is called for. And there is usually plenty of it in times of crisis. What innovations has the current corona pandemic already produced? How can they supplement or even replace existing products and processes?
Radiological images confirm 'COVID-19 can cause the body to attack itself'
26/02/2021
Muscle soreness and achy joints are common symptoms among COVID-19 patients. But for some people, symptoms are more severe, long lasting and even bizarre, including rheumatoid arthritis flares, autoimmune myositis or "COVID toes." A new Northwestern Medicine study has, for the first time, confirmed and illustrated the causes of these symptoms through radiological imaging.
Wearables can detect COVID-19 symptoms and predict diagnosis
09/02/2021
Wearable devices can identify COVID-19 cases earlier than traditional diagnostic methods and can help track and improve management of the disease, Mount Sinai researchers report in one of the first studies on the topic. The findings were published in Journal of Medical Internet Research.
Self-disinfecting mask: germ-free at the push of a button
08/02/2021
Disinfection and masks are essential to prevent the spread of Covid-19. Swiss scientists from ZHAW and Osmotex AG have now combined the two and developed a mask that disinfects itself at the push of a button. It is to be launched on the market as early as this spring.
COVID-19 dashboard to compare country and state data
05/02/2021
A new online dashboard, created by NYU Professor Alexej Jerschow, brings together COVID-19 data from U.S. states and countries around the world to compare cases, deaths, vaccines, and testing in a visual, user-friendly format.
BabSim.Hospital: forecasting hospital bed needs
04/02/2021
Amid the coronavirus pandemic, capacity of intensive care units is a hot-button issue as this determines the number of severe COVID-19 cases hospitals can treat. The percentage of currently infected patients can deliver insights into the projected need for ICU beds down the road. The TH Köln developed a tool to help with this planning process.
Study provides evidence of Covid-19 contact tracing app effectiveness
04/02/2021
An international research collaboration, involving scientists from the UK, US and Spain, has shed new light on the usefulness of digital contact tracing (DCT) to control the spread of Covid-19.
Engineers share model for ventilating two patients with one ventilator
03/02/2021
As Covid-19 continues to put pressure on healthcare providers around the world, engineers at the University of Bath have published a mathematical model that could help clinicians to safely allow two people to share a single ventilator.
Medical devices: hygienic design combats pathogens
03/02/2021
Medical hygiene does not just play a key role during the COVID-19 pandemic. Preventing the transmission of infectious diseases and especially the spread of multidrug-resistant organisms is paramount even in non-pandemic times. While hygiene practices in hospitals and medical offices are essential, the industry can also make an important contribution with hygienic product design.
Machine learning enhances predictions of COVID-19 outcomes
01/02/2021
Mount Sinai researchers have published one of the first studies using a machine learning technique called "federated learning" to examine electronic health records to better predict how COVID-19 patients will progress. The study was published in the Journal of Medical Internet Research - Medical Informatics.
Biostatistics: using data and models to fight Covid-19
27/01/2021
We are all familiar with these images from some countries: Completely full intensive care units, doctors working frantically despite being ill, being forced to decide who lives and who dies due to critical shortages of respirators. How can you forecast Covid-19 impact on healthcare systems to avoid overload? Biostatistician Professor Frank Klawonn studies this issue.
Double antibody protects from SARS-CoV-2
27/01/2021
The Institute for Research in Biomedicine (IRB; Bellinzona, Switzerland), affiliated to the Università della Svizzera italiana (USI) developed a second-generation 'double antibody' that protects from SARS-CoV-2, the virus causing COVID-19, and all its tested variants. It also prevents the virus from mutating to resist the therapy.
Covid-19: protective canopy prevents infection
19/01/2021
The risk of infection with SARS-CoV-2 is particularly high indoors. This is because, in addition to smear and droplet infection, infection via aerosols that accumulate and spread in the air is also possible there. Sufficient air exchange or air purification help to prevent this. The protective canopy developed by Fraunhofer IBP also follows such an approach.
virtual.MEDICA 2020: Experience medicine online
02/11/2020
This year is completely different! Normally, we would offer you an advanced peek into the MEDICA’s halls in Dusseldorf at this point. But due to the corona pandemic, the trade fair takes place online as virtual.MEDICA. We nevertheless took a look at this year’s topics of special interest.
Personal protective equipment: ramping up medical mask production to 50,000 pieces per day
22/07/2020
Necessity is the mother of invention: While many companies have been hit hard by the coronavirus pandemic, some were able to find the hidden business opportunities the unique situation has created. One example of how companies can benefit from the Covid-19 crisis is the production of medical protective gear.
epiLab: Coronavirus testing in the mobile safety laboratory
08/07/2020
A key to preventing SARS-CoV-2 spread is frequent, comprehensive testing. This allows the early detection of infections and helps break the chain of infection. It always comes down to Coronavirus testing capacity. In Germany's southwest state of Saarland, the mobile epiLab (epidemiological laboratory) supports the search for infections lurking in nursing homes and long-term care facilities.
A Safe Return to Sports amid the COVID-19 Pandemic
22/06/2020
After professional sports and other sporting activities had been drastically limited to prevent COVID-19 spread, training facilities are now reopening to welcome recreational and competitive athletes. However, due to the ongoing pandemic, restrictions are still in place to lower the risk of human infection. EFSMA presents recommendations on a uniform approach to keeping athletes safe.
Laboratory work: the right personal protective equipment is crucial
01/04/2020
When working with infectious materials and organisms in the laboratory, safe handling and appropriate training are of utmost importance. Another central component is personal protective equipment designed to prevent contact with tissue, liquids and aerosols and protect the wearer.
BSL-4 laboratories: highest levels of safety and protection
01/04/2020
Laboratories are sectioned into four biosafety levels to dictate the precautions required to isolate dangerous biological agents. The highest level of biological safety, BSL-4, is perhaps the most well-known when we think of containing pathogens and microbes. However, the fewest number of laboratories actually fall into the BSL-4 category.
The safe laboratory – protection through technology
01/04/2020
When biomedical researchers or diagnosticians work with potentially contagious materials like cell cultures, blood or tissue, they need absolute protection from pathogens. Both safety measures in the workspace and the correct tools and materials are key here. Learn in our Topic of the Month what is important for protection in the lab and what a safe laboratory looks like.
Laboratory safety: infection prevention in the work area
01/04/2020
What goes in, must not come out - and must also not cause harm to anyone working inside the lab. That's perhaps a nice way of summing up "laboratory safety" in one sentence - at least wherever pathogens are handled in biological and medical settings. The necessary laboratory safety precautions primarily depend on what is waiting "inside".
Hygiene: Smart protection against pathogens like the coronavirus
23/03/2020
Germs such as bacteria, viruses or pathogenic fungi can spread from one person to another through direct contact when we shake hands or touch objects. People touch door handles and push elevator buttons in public places and constantly move in and out of spaces. Regular manual high-level disinfection is practically impossible. UVentions GmbH has found an intelligent solution for this problem.
APRICOT-project: implant "help(s) patients heal themselves"
01/01/2020
Today, people tend to live longer, while an increasing number of patients suffer from osteoarthritis. Even younger generations are now at a higher risk of getting osteoarthritis due to the frequent use of mobile devices. The EU research project APRICOT aims to develop a novel type of implant for the treatment of osteoarthritis of the hands – helping patients heal themselves.
Endoprosthetic surgery: modern and traditional approaches
01/01/2020
Surgery is required if you need an artificial joint. Patients and doctors must select the type of surgery that’s best suited and choose between robot-assisted, traditional or minimally invasive surgical approaches. Post-operative risks should be kept to a minimum, while benefits should outweigh any possible complications.
Single-use tests: sensitivity and easy use combined for diagnostics
12/12/2019
Diagnostic testing usually takes some time and a sterile environment to get the results. To cut down on the costs and effort spend on these tasks there are different diagnostic tests. One of them are single-use tests offered by SensDx S.A. The technology behind them not only makes the process faster and easier, but provides the opportunity to expand into home use in the future as well.
Medicine 5.0: machine learning algorithms in healthcare
04/11/2019
Artificial intelligence holds the promise of salvation when it comes to medicine: it is meant to unburden medical professionals, save time and money and perform tasks reliably and tirelessly. But before AI algorithms are allowed to diagnose diseases, many technical and ethical questions still need answers.
Medicine at the pulse of time: Innovations and trends at MEDICA 2019
04/11/2019
Soon, the world's largest trade fair for medical technology will open its doors again: More than 5.000 exhibitors will present their newest products and ideas at MEDICA from 18 to 21 November. You will not only meet well-known companies here, but also lots of young start-ups. Or, you can visit the MEDICA forums and conferences to experience a rich program of lectures and discussions.
Last-resort antibiotics: "We can identify carbapenemases within half an hour"
01/08/2019
Antibiotic resistance is modern medicine's greatest challenge. Some bacteria only respond to a handful of antibiotics, prompting hospitals to spend a lot of time finding an effective drug. That’s why it is critical for physicians to rapidly identify antibiotic resistance to avoid ineffective treatments.
Antibiotic resistance: technical tricks against pathogens
01/08/2019
An untreatable infection is a nightmare for physicians and potentially life-threatening to the patient. Unfortunately, more and more pathogens emerge that are resistant to drugs, especially antibiotics. We need to use our drugs smartly and come up with technical solutions as well to prevent our weapons from blunting in the future.
Photonics: "We want a rapid and easy method to identify pathogens and antibiotic resistance"
01/08/2019
The medical devices value chain has gaps between academic research and industrial practice that slow down innovation processes. This also applies to time-sensitive and urgently needed products such as rapid diagnostic tests to identify resistant pathogens. At the InfectoGnostics Research Campus in Jena, partners from research and medicine team up to close these gaps.
Combating antibiotic resistance: One step ahead through technology
01/08/2019
Antibiotic resistance is on the rise in all parts of the world, complicating medical treatment of serious bacterial infections in patients. The World Health Organization estimates that approximately 33,000 people die each year from antibiotic-resistant bacteria in Europe alone. Bacteria that are resistant to multiple or even all known antibiotics pose an ever-increasing threat.
Blood Sugar Monitoring: Using Infrared Instead of Invasive Techniques
22/03/2019
Over six million people in Germany have diabetes. It is estimated that almost 400 million people are affected by this disease worldwide. Diabetes sufferers must prick their fingers several times a day to monitor their blood sugar.
Organ Care System: treatment under extreme conditions
08/05/2018
Multidrug-resistant organisms that are treated with a dosage that exceeds the regular dose a hundred times and at temperatures of over 40 degrees Celsius – the human organism is unable to handle it. Yet if the diseased organ is treated outside of the body, extreme conditions are an option. For the first time, physicians have succeeded in treating a severe case of pneumonia by using the OCS.