18.09.2023A group of researchers at the Technical University of Munich (TUM) has developed the world’s first microrobot (“microbot”) capable of navigating within groups of cells and stimulating individual cells.
22.08.2023The complete removal of malignant tumors is a decisive factor for the success of cancer treatment. Until now, the tissue examinations required for this have been time-consuming. In the future, sensor-based methods could come into play to help surgeons detect tumor boundaries more accurately and thus perform a more precise operation.
16.08.2023Alzheimer's, stroke, multiple sclerosis and other neurological diseases cause severe damage due to neuroinflammation mediated by immune cells.
10.08.2023Researchers at TU Graz have gained new insights into the functioning of a protein found in bacteria, whose enzymatic activity is activated by blue light.
10.08.2023JAIST researchers create liquid metal nanoparticles (PEG-IMIQ-LM) for cancer treatment, merging photothermal therapy and immunotherapy. Disintegration delivers immunomodulants and tracks cancer cells in real-time. Immune checkpoint inhibitor enhances cancer removal. Promising for future cancer theranostics, with clinical trials anticipated in a decade.
13.07.2023In a new paper, an interdisciplinary team of scientists at the Institute of Science and Technology Austria (ISTA) has come together to present a new way to observe the brain’s structure and dynamics – in a high resolution and without damaging the tissue.
12.07.2023A study conducted by researchers from the Department of Neurology at MedUni Vienna and University Hospital Vienna has demonstrated for the first time that diagnosis of multiple sclerosis (MS) can be significantly improved by additionally measuring the thickness of retinal layers in the eye.
28.06.2023A new hair-thin endo-microscope, developed by an international team with the participation of Leibniz IPHT, promises extremely gentle in-depth observations.
15.06.2023Why is the SARS-CoV-2 coronavirus able to spread so efficiently? Various hypotheses are still circulating in the scientific community. A group of researchers from Würzburg has now found groundbreaking answers.
16.05.2023The preparations for the OptoCarDi project at the EAH Jena and the Jena University Hospital (UKJ) are in full swing. Starting in June 2023, a research team led by Prof. Iwan Schie (Biomedical Engineering), Prof. Robert Brunner (Miniaturized Optical Sensor Systems) and the cardiologists Prof. Sven Möbius-Winkler and Prof. Christian Schulze will develop an optical catheter prototype.
11.05.2023An international research team, comprising scientists from University Hospital Bonn, DZNE, the Netherlands, and the US has been awarded a US$ 1.3 million grant by the “Human Frontier Science Program” to investigate brain immune cells and manipulate them via light irradiation.
08.05.2023Soft textile orthoses are used in the treatment of certain medical conditions. Making these custom devices by hand is difficult, time-consuming, and susceptible to human error. A research project has developed a digital platform designed to simplify the production of soft orthoses.
07.04.2023The technology of “the glasses that replace the guide dog” has just been patented in the USA. The European Union patent will follow, and it could well be introduced to the market during the course of next year.
30.03.2023Light therapy has demonstrated its usefulness in treating a variety of diseases. But can it delay the occurrence of age-related disease? The answer may be yes, according to a study in mice published in February in Lasers in Surgery and Medicine.
27.03.2023The researchers of Fraunhofer IZM have integrated a miniature radar system into an LED ceiling light that can track and recognize movement patterns and locate people or objects in a room.
16.03.2023Scientists led by Nobel Laureate Stefan Hell at the Max Planck Institute for Medical Research in Heidelberg have developed a super-resolution microscope with a spatio-temporal precision of one nanometer per millisecond.
06.03.2023The recently launched QEED project aims to significantly reduce measurement time in clinical cancer diagnostics by developing a spectrally resolved imaging technique based on entangled photon pairs. FBH scientists will develop the required diode lasers and quantum light modules.
02.03.2023In the ImageTox project, the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) and the CISPA Helmholtz Center for Information Security are pooling their expertise in the fields of drug discovery and artificial intelligence (AI).
27.02.2023In the ImageTox project, the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) and the CISPA Helmholtz Center for Information Security are pooling their expertise in the fields of drug discovery and artificial intelligence (AI).
23.02.2023Researchers at the Centre for Protein Diagnostics PRODI at Ruhr University Bochum, Germany, are using artificial intelligence in combination with infrared imaging to optimally tailor colon cancer therapy to individual patients.
21.02.2023Older people have a much higher risk of falls and serious injury arising from a fall. Researchers involved in the “Augmented Balance" project aim to develop augmented reality (AR) glasses to help improve balance and prevent falls.
20.02.2023An international team of researchers led by Lithuanian scientists provide additional evidence that intracranial pressure plays an important role in normal-tension glaucoma, which accounts for up to 50 per cent of all glaucoma cases.
15.02.2023Aston University scientists have discovered a more accurate way of checking the blood flow in the feet of patients with type 2 diabetes.
08.02.2023Recently, a Korean joint research team from POSTECH-KKU has developed a new tissue adhesive that restores the damaged cornea by simply filling it and exposing it to light.
08.02.2023A new junior research group at Freie Universität Berlin, which will investigate the production of biodegradable antiviral and antibacterial materials, with one of the goals of synthesis being new alternatives to conventional antibiotics, will receive a total budget of more than 1.8 million euros from the German Federal Ministry of Education and Research (BMBF) over the next five years.
01.02.2023Scientists at the Max Planck Institute for Polymer Research have now followed the path of such a particle into a cell using a combination of several microscopy methods. They were able to observe a cell-internal process that effectively separates blood components and nanoparticles.
25.01.2023Imagine if a t-shirt could analyze sweat, potentially alerting the wearer to any health abnormalities. Well, this is now closer to reality thanks to a research group's recent innovation.
06.01.2023In their project "Supercol"- funded by the European Union - scientists want to achieve the investigation of nanoparticles with light.
05.01.2023With a multimodal microscope, the Laser Zentrum Hannover e.V. (LZH) and three partners in the joint project PriMe want to make it possible to detect bacterial infestation using fast, marker-free, and contactless imaging.
16.11.2022North Rhine-Westphalia offers good conditions as a location for medical technology companies. We spoke to Refined Laser Systems GmbH, United Robotics Group GmbH and weLLgo Medical Products GmbH during our tour of the NRW joint stand in Hall 3 / C80.
07.04.2022Patients at the intensive care unit are not always able to communicate with their environment, even if they are conscious. The BG University Hospital Bergmannsheil in Bochum, Germany, now aims to enable them to communicate using an eye-tracking system. Learn in our video interview how this system works, how it was established and what obstacles still need to be overcome.
07.01.2022Using a high-resolution infrared camera, sports scientists from the Johannes Gutenberg University Mainz have discovered how blood flow in the human skin changes during exercise. They now want to exactly quantify these changes with machine vision and thus gain knowledge for performance diagnostics and beyond.
01.12.2021Cochlear implants are devices that partially restore hearing in wearers. Unfortunately, the signal transmission from the implant to the auditory nerve is still rather basic, thus limiting the sound quality. Future implants could be more accurate in this setting by using light versus electrical pulses to stimulate nerve cells in the ear.
26.11.2021A lot of laboratory tasks require high precision on one hand, on the other they tend to be repetitive and tiring. While humans can only work for a limited time here while staying effective, robots are able to work without taking a break. The start-up bAhead wants to make collaborative robots, CoBots, adaptable helpers with the help of AI. We learn more from CEO & Founder Rainer Treptow.
22.11.2021Orthopedic auxiliary means are mostly still produced in manual labor today. But orthopedic technology is also trying out new ways by using tools like 3D scanners, digital models and 3D printing. Nadja Singer from Ottobock explains in our video interview how this changes the production of auxiliary means.
29.10.2021Bioengineers and scientists at The University of Texas at Arlington, in collaboration with Austin’s Shani Biotechnologies, LLC, have developed a new noninvasive technology that may help real-time monitoring of key blood parameters, such as hemoglobin, especially in Black patients.
15.09.2021Precise, extremely quick and accurate – a new kind of navigation device in the OR uses a highly-developed camera technology to guide the surgeon through difficult procedures – directly in the OR. Prof. Ulf Liljenqvist, Chief Medical Director of the Clinic for Spinal Surgery at the St. Franziskus Hospital Münster, talks about his experiences in using the device.
02.08.2021Image-guided surgery is based on medical imaging. However, past imaging technologies performed while the patient is awake cannot deliver a complete view that facilitates a visual differentiation of structures such as blood vessels and nerve tracts. In a study, scientists developed a non-invasive imaging modality that enables multiplexing, deep tissue penetration, and real-time resolution.
02.08.2021A high degree of precision is required for operations involving the cardiovascular system. This is based on medical imaging. In practice, however, these still face a number of challenges that can impair image quality. The further development of imaging techniques represents a forward-looking field of research in order to be able to improve surgical treatment.
29.07.2021Scientists have developed a rapid, highly accurate test to detect antibodies against the spike protein of SARS-CoV-2 in human serum, opening a new avenue for understanding the full extent of the pandemic and evaluating the effectiveness of vaccines.
01.07.2021Orthopedic technology involves taking a measurement of a specific body part and then creating a medical device, be it prosthesis or orthosis, that fits. While optical scanners are already used for some of these measurements, others are still performed through manual labor and craft to create molds of the body. 3D scanners are changing this.
15.06.2021Many modern fitness trackers and smartwatches feature integrated LEDs. The green light emitted, whether continuous or pulsed, penetrates the skin and can be used to measure the wearer's heart rate during physical activity or while at rest.
22.03.2021Alzheimer'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.
01.02.2021Today we use implants to stabilize or compensate for injuries inside the body and to aid in the healing process. Implants cannot act autonomously and treat the patient if they deem it necessary. However, it is just a matter of time before this happens because research on intelligent implant materials that respond to stimuli is on the cusp of a breakthrough.
01.09.2020Accuracy is paramount in laboratory settings and ensures that lab results are valid. Errors in a lab can render series of tests unusable and waste precious time and money. In the medical realm, this might even result in clinical trial errors. Augmented reality (AR) can help laboratory technicians to prevent errors and guide their work in the future.
10.08.2020This is how a conventional ultrasound scan works: patients lie down on a table next to the ultrasound machine. A doctor uses a probe to scan the part of the body in question, while he or she looks at the pictures on a monitor. In other words, the physician either focuses on his/her hand on the patient or the monitor. The Fraunhofer IGD wants to change this process as part of the "sonAR" project.
03.08.2020Delirium occurs in 30 to 80 percent of patients in intensive care units. This cerebral impairment not only causes mental confusion and emotional disruption but also drastically increases the mortality risk of patients. A controlled circadian rhythm and sleep/wake cycle is the prerequisite for delirium prevention. This is where the new VitalMinds concept from Philips comes in.
08.06.2020Professional athletes depend on a speedy recovery from sports injuries or surgery because their livelihood depends on their physical fitness. Returning to competition too soon after injury can have negative health consequences. Standard tests are now combined with virtual reality to determine the optimal time to return to play.
02.06.2020After a stroke, a patient’s life depends on getting acute care at a hospital. Vital monitoring systems ensure safe and effective treatment. An innovative tomographic imaging system is designed to help prevent the patient’s risky journey to radiology and to enable bedside monitoring of cerebral blood flow.
03.02.2020Regenerative 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.
22.01.2020Patients have to undergo a gastroscopy to rule out gastrointestinal conditions. Many dread this procedure since a thin, flexible tube is being pushed through the esophagus and stomach. Ovesco Endoscopy AG has teamed up with other project partners in the nuEndo research project to develop a capsule endoscopy device that is tiny, easy to swallow and makes the test more comfortable for the patient.
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.
01.01.2020When 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.
04.11.2019Since 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.
08.10.2019The healthcare market offers a multitude of microscopes that make cells visible to the human eye. The same applies to AI-based software for image analysis. After taking the microscopic images, scientist are faced with large volumes of scans with usually low resolution. Yet when all aspects merge together, they open up a the world of digital pathology.
02.09.2019Artificial intelligence is no longer a dream of the future in medicine. Many studies and initial application examples show that it sometimes achieves better results than human physicians. At Jena University Hospital, the work with AI is already lived practice. It is the first institution in the world to use algorithms in radiological routine to reconstruct CT images.
08.08.2019After their tumor has been removed, some patients have to return to the hospital to undergo surgery again. That's because the tumor was not precisely identified and was subsequently not completely removed. That's both an ethical and financial dilemma. A new surgery-adjacent procedure is designed to rapidly and accurately detect tumors.
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.
17.06.2019Medical imaging techniques have developed considerably in recent decades. In addition to morphological imaging techniques more and more functional imaging techniques are used in oncology that can continously record the functions of specific organs locally and regionally in real time. These are groundbreaking for diagnostics, therapies and preoperative preparations.
23.04.2019It's noisy, tight and scary - that's how children feel about a magnetic resonance imaging (MRI) machine. Because they are scared, they are often too fidgety and anxious during the procedure, causing the images to blur or the scan to be stopped. Researchers have now developed a VR app called Pingunauten Trainer that’s designed to gently prepare the little patients for MRI scans.
01.04.2019A surgery already begins before the patient is lying on the operating table – namely with the planning. For example, if brain surgery is imminent, the brain must first be mapped. This makes the activity level of certain brain areas visible. Functional magnetic resonance imaging makes this possible.
01.04.2019Our brain is the command center of our body. This is where all information and impressions are collected and converted into responses and movements. Modern imaging techniques offer physicians and researchers unique insights into the actions of the human central nervous system. The functional imaging technique allows them to watch our brain in action.
01.04.2019All information from our body and the environment converges in our brain and is transformed into reactions in milliseconds. It is essential for medicine and research to know what our switching centre looks like. Functional methods are used to observe it more closely during work.
01.04.2019In an ischaemic stroke, rapid treatment is essential. In this moment good imaging data is particularly important to enable doctors to make the best possible decision for therapy. Modern CT scanners are increasingly being used to assess stroke patients because they can show the blood flow to the brain over time.
01.03.2019People suffering from lung disease temporarily need ventilator support because they are unable to breathe naturally. Mechanical ventilation is designed to ensure the survival of these patients. The goal is to adapt the ventilator settings and tailor them the patient's specific needs and prevent lung tissue damage.
01.03.2019COPD is considered the third most common cause of death worldwide and mainly affects smokers. It is not curable, but with the right combination of early diagnosis, therapy and self-management, a significant part of the quality of life can be regained. The comprehensive care is supported by various devices and technical tools. Learn more about the all-round care of COPD in our Topic of the Month.
01.03.2019Coughing, airway obstruction, difficulty breathing: Chronic obstructive pulmonary disease (COPD) is an umbrella term used to describe progressive and currently incurable lung diseases. The innovative solutions of Philips Respironics help patients to manage each stage of the disease and their medication intake, train the respiratory system and provide respiratory support.
13.02.2019In conventional radiotherapy, the tumor is first localized using CT and MRT images in order to calculate the irradiated areas. The major drawback in this case: the subsequent radiation only shows bone structures in the body but not the tumor itself. As a result, the radiated area is often larger than necessary. In our video you will learn how the MR-Linac can be used for more precise radiotherapy.
01.02.2019So far in vitro methods and animal experiments have been used to determine the causes of diseases, research therapeutic approaches and predict the effect of drugs. Organ-on-a-chip models now offer a more accurate and ethically justifiable alternative. Find out more about the models, their advantages and future developments in our Topic of the Month.
01.02.2019The liver, nervous tissue or the intestines: all are important human organs that have in the past been tested for their function and compatibility using animal or in vitro test methods. In recent years, TissUse GmbH, a spin-off of the Technical University of Berlin (TU Berlin), has launched multi-organ chip platforms. But that’s not all.
02.01.2019Diabetes 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.
02.01.2019There are 425 million people with diabetes in the world. Heart problems, kidney failure or blindness - these can all be consequences of the metabolic disease. Diabetes patients now have the possibility of being treated digitally.