28/07/2021To date, there are no effective antidotes against most virus infections. An interdisciplinary research team at the Technical University of Munich (TUM) has now developed a new approach: they engulf and neutralize viruses with nano-capsules tailored from genetic material using the DNA origami method.
23/06/2021Although plexiglass barriers are seemingly everywhere these days - between grocery store lanes, around restaurant tables and towering above office cubicles - they are an imperfect solution to blocking virus transmission.
22/06/2021Architecture can prevent infections in hospitals. The walk-in model of a new type of patient room shows how this can be done. It was developed by a team from the fields of architecture, medicine and molecular biology in the KARMIN research project.
21/06/2021Technology developed by a Texas A&M School of Public Health researcher takes a decades-old experiment to the next level.
21/05/2021A Johns Hopkins University-led team has created an inexpensive portable device and cellphone app to diagnose gonorrhea in less than 15 minutes and determine if a particular strain will respond to frontline antibiotics.
21/05/2021Gold leaf - gold metal hammered into thin sheets - is used by artists and crafters to gild picture frames, artwork and clothing. Despite its luxurious appearance, the material is affordable and available at most craft stores.
18/05/2021Dental and orthopedic implants are widely used around the world. Common causes for implant failure are the immune response against oral bacteria and titanium particles shed by the implant.
17/05/2021Researchers from Ben-Gurion University (BGU), together with American and German colleagues, have developed new "molecular tweezers" to combat antibiotic-resistant bacteria. Their recently announced findings were published in Cell Chemical Biology.
05/05/2021In the spring of 2020, the onset of the Corona pandemic brought the importance of clean hands to the public's attention. Washing hands with soap for 30 seconds was one of the first precautions advised against the virus. But even without Corona, clean hands save lives, especially in healthcare settings.
01/03/2021All 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.
03/02/2021Medical 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.
19/01/2021The 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.
02/11/2020Healthcare settings require sharp weapons to fight both hospital-acquired infections and pathogens like SARS-CoV-2. Besides protective equipment, regular room disinfection is one of them. But they require time and are also prone to error if done manually. Fully automated solutions are needed to relief hospital staff from this exhausting work and perform it reliably. So, why not fog the room?
01/04/2020Laboratories 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.
01/04/2020When 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.
01/04/2020What 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".
01/04/2020When 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.
23/03/2020Germs 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.
01/01/2020When natural joints lose their ability to function, they can be completely or partially replaced by artificial joints, also called endoprostheses. Endoprostheses must be of a certain quality, as they should remain in the body as long as possible. In addition to some risks, endoprostheses can also contribute to a mobile and carefree life for young and old.
01/01/2020Joints can suddenly or gradually deteriorate and lose their natural strength, whether it’s due to accidents, diseases or simple wear and tear. In some of these cases, implants of artificial joints – endoprostheses - can help. As a joint replacement, they are designed to stay in the body for as long as needed and as such improve the patient’s quality of life and mobility.
01/01/2020Surgery 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.
01/01/2020Today, 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.
04/11/2019Soon, 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.
01/08/2019Antibiotic 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.
01/08/2019An 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.
01/08/2019Antibiotic 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.
01/08/2019The 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.
22/06/2018A drop of blood provides a lot of valuable information. However, it takes several hours to analyze the blood of a patient and make a diagnosis. This takes away a lot of time that's crucial for treatment. A new method intends to considerably speed up this process by testing the cells in the blood in terms of their deformability and immune response.
08/05/2018Multidrug-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.