Articles tagged with Medical Technology
Zhen Xu, U-M Engineering professor, wins Golden Goose Award for development of histotripsy, a noninvasive cancer treatment. The technology has been used to treat over 5,000 patients worldwide and has the potential to treat various diseases, including brain diseases and cardiovascular diseases.
Researchers highlight the importance of human moderation and algorithmic misinformation tagging in online patient support communities and online research. Mobile apps and patient simulator robots also play a crucial role in digitizing health records and training rural clinicians for rare emergencies.
A University of California, Davis-led project aims to develop a 'cyborg' cell technology that can store and transport cellular therapies at room temperature, reducing costs and increasing accessibility. The CYBORGEL project, funded by up to $36.5M from ARPA-H, has the potential to make life-saving cell therapies more affordable and acc...
Researchers create SWANS system that enables seamless communication between implantable sensors, actuators, and wearable devices, sensing and triggering therapeutic responses. Tiny implants, smaller than 3 millimeters, can be used, with low power requirements and no damage to tissue samples.
Researchers at MIT have developed a handheld device to collect living cells from specific locations in patient samples, enabling early cancer detection and personalized medicine development. The device uses a microfluidic channel to gently detach living cells from tissue, allowing for targeted sampling and cultivation for diagnostics a...
A review in Biomedical Analysis highlights the integration of microfluidic technologies to bring flow cytometry closer to point-of-care testing, enabling blood cell counting, leukocyte differential analysis, and imaging-based white blood cell classification
New research reveals the rise of AI-generated deepfake physician scams and the potential of robotics in bedside nursing care. While robots can perform repetitive tasks, human involvement is still necessary due to the complexity and flexibility of real-life clinical settings. Additionally, deepfakes are used to exploit online users for ...
The AgentHeart platform provides continuous cardiovascular monitoring, seamless integration into existing workflows, and real-time actionable guidance. It reduces diagnostic delays, improves clinical trust, and supports continuous clinical reasoning, ultimately aiming to transform cardiac healthcare practices.
Researchers at MIT created a new computing platform that mimics the firing behavior of a neuron, enabling brain-inspired computing with low power and high efficiency. The device uses reconfigurable motion to remember and process information, similar to how neurons behave in the brain.
Researchers at ETH Zurich have developed a flexible foetoscope with magnets to navigate and seal blood vessels in the placenta, reducing the risk of twin-to-twin transfusion syndrome. The new robotic platform combines panoramic imaging and magnetic navigation for improved precision and control.
Professor Graeme Clark has been jointly awarded the 2026 Honda Prize for his pioneering work on multichannel cochlear implants, which have restored hearing to over 650,000 people globally. His research and collaboration with industry led to the development of the bionic ear, a device that transmits sound directly to the brain.
A portable handheld terahertz three-dimensional spectral scanner has been developed to diagnose burn wounds and predict wound-healing outcomes. The device uses an asynchronous optical sampling system to achieve short scan times and can acquire three-dimensional spectroscopic images in the terahertz range.
A study investigated the effects of space exposure on intraocular lenses and surgical equipment, finding that most lenses showed no notable damage after a six-month orbital journey. The research aims to develop better packaging, shielding, and material selection strategies for space missions, as the cost of sending equipment to space i...
Researchers explore the potential of shadow AI in healthcare, voice analysis for early disease detection, and digital resurrection technologies for bereavement. A recent FDA approval also highlights the therapeutic benefits of video games for ADHD treatment, with potential for personalization and immersion in the future.
Researchers have developed a technology that combines aminoglycoside antibiotics with PKZ18 analogs, resulting in up to an 8-fold increase in efficacy and reduced risk of microbial resistance. This synergy enables targeting of bacteria in various environments, expanding the therapeutic window.
The AI-powered platform, OralScan, uses artificial intelligence and user-captured photographs to identify common dental conditions, enabling longitudinal tracking of oral health findings. The platform targets seven conditions, including dental caries, periodontal disease, and tooth loss, and is available for licensing or collaboration.
The system uses a 'reward/expectation' signal derived from the motor cortex to provide timely and precise control of prosthetic devices. It can adjust its policy based on evaluation signals, allowing for more natural control and improved outcomes.
A novel laser-fabricated plasmonic chip combines 185 nm Raman resolution with deep learning to identify and sort cancer cells. The developed sorter achieves precise cell sorting without labeling, using spatially resolved Raman signals.
Recent health tech advancements include drone delivery for organ transportation, AI tools in education with potential risks to childhood development, and early cancer neurotechnology research. Consumer wearables are shifting towards data interpretation, with wearable platforms needed to provide meaningful insights from collected data.
Researchers developed a bio-based Fe-MOF nanoreactor that combines natural-ligand chemistry with multimetallic redox catalysis, biomimetic targeting and MRI visibility. The nanoplatform produced a strong ROS response, increased apoptosis, and tumor inhibition in breast cancer cells and mice.
Researchers at Kumamoto University have created a mobile drug delivery platform using polyrotaxanes to simplify targeting the liver. The platform achieves cellular uptake efficiency comparable to conventional systems, while reducing manufacturing complexity.
Digital tools are transforming clinical research, public health readiness, healthcare institutions, and consumer choices. Citizen science initiatives using mobile apps are also growing, with three types of citizen science identified: with-the-people, by-the-people, and for-the-people.
Researchers developed a microneedle patch that can detect early signs of kidney injury, stabilizing biomolecules in high-heat settings. The patch, coated with a metal-organic framework, preserves NGAL antibodies, a clinically validated biomarker for kidney damage.
Researchers at Penn State have developed a new approach to diagnose sepsis-causing bacteria in blood infections, which can rapidly identify the specific pathogens and ideal antibiotics. This new approach, called STREAM, enables faster diagnosis and treatment, potentially reducing antibiotic resistance and improving patient outcomes.
A new smartphone app called Mobilio uses AI, machine learning, and personalized audio cues to provide turn-by-turn directions, path guidance, and obstacle avoidance for people with blindness or low vision. The app completed outdoor navigation tasks 13% faster and reduced obstacle contact by 41% compared to Google Maps and a white cane.
USC researchers have developed custom, 3D-printed MRI sensors that provide clearer images of small organs in infants and children. The sensors, which can be customized to individual patients, are made in under 10 minutes and cost around $30.
Researchers at Penn State have developed genetic 'switches' that can program 3D-printed bone tissue to grow blood vessels, enabling the regeneration of bone tissue in severe trauma or infections. The technique uses microRNA molecules to push cells down a differentiation pathway optimized for either tissue growth or vascularization.
A new study by NYU School of Global Public Health found that most patients view their test results before hearing from their doctor, with those having higher digital literacy and better patient-centered communication having a better understanding of the results. The study suggests that health systems and online patient portals can impr...
Researchers develop ultra-thin, flexible device that interprets multiple signals to restore lost functions after spinal cord injury. The technology aims to bypass damaged areas, allowing for the restoration of movement, sensation, and internal body functions.
Scientists create a biomimetic zona pellucida coating called BZP to mimic the natural barrier on egg cells, protecting donor islets from the immune system and reducing blood sugar levels in diabetic mice for 100 days. This approach could lead to a promising commercial cell therapy platform for treating various diseases.
A research team at Case Western Reserve University is developing a non-invasive oral cancer test that can diagnose the disease in minutes. The test uses a simple oral swab and measures the ratio of two naturally occurring peptides, offering a promising alternative to current biopsy methods.
A cross-sectional study found that over one-third of high-risk therapeutic medical devices were recalled due to lack of consistent association between device characteristics, premarket evidence, and regulatory factors. Postmarket surveillance is crucial for ensuring patient safety.
Researchers monitored seven experienced urologists during live robot-assisted procedures, tracking physiological signs of stress. They found four signals reliably tracked surgeon-reported stress: brain activity, muscle tension, heart rate, and natural heart variability.
A new wearable electric-field device has been shown to slow the growth and spread of aggressive breast cancer in preclinical models. The technology uses low-intensity electric fields that interact with cancer cells in a controlled way, reducing tumor growth and increasing immune responses.
A team at Pusan National University created a stretchable organic electrochemical transistor that can be easily reprogrammed to perform different functions. The device combines logic, memory, and a visible color readout without complex circuitry.
Recent studies explore the impact of digital technologies on health outcomes, highlighting innovations in maternal care and wildfire preparedness. Digital tools are being used to improve access to healthcare, particularly in rural areas, and mitigate adverse effects of wildfires on air quality.
Researchers explore how engineered lanthanide carriers can tune the optical and magnetic properties of ions for improved signal contrast and reduced background signals in biomedical imaging. The study highlights opportunities for multimodal imaging, theranostics, and AI-guided probe design.
Researchers at Institute of Science Tokyo developed strategies to overcome xenophagocytosis, which eliminates living donor cells in interspecies organ generation. By blocking this response, they significantly improved donor cell survival and generated rat pancreas in mice.
Recent progress in lanthanide carriers is mapped to improve biomedical imaging and diagnosis, combining optical, X-ray, and magnetic resonance imaging techniques. These carriers enable high-resolution imaging with tunability for different applications, reducing tissue damage and enhancing image clarity.
Researchers have developed a way to quickly create customizable synthetic blood vessel grafts in just minutes using additive manufacturing. The new technique, called Focused Rotary Jet Spinning, allows for precise control over diameter and wall thickness, making it ideal for acute trauma situations and complex pediatric heart surgeries.
Scientists at Houston Methodist Research Institute have created a biodegradable implant that delivers cancer-fighting drugs directly to tumors, slowing their release over time. The device showed promising results in preclinical models of triple-negative breast cancer, eliminating tumors in 60% of cases without significant side effects.
A new study from Reichman University found that a short three-week digital training program improved motor function and brain activity in Parkinson's patients. The program, called DopApp, strengthened connectivity between brain regions responsible for movement and induced localized changes in neural circuits.
Emerging non-endocytic delivery strategies enable direct cytosolic delivery of proteins, nucleic acids, and gene-editing tools, providing new opportunities for biomedical therapies. The review discusses their application prospects in gene therapy, macromolecular drug delivery, and cellular engineering.
The health tech industry is evolving with AI-powered wearables that enable real-time data interpretation, reducing centralized infrastructure demands. Pharmaceutical AI tools like NoHarm automate reviews, freeing up resources for medication errors. These innovations transform healthcare, improving care and patient outcomes.
Researchers at Binghamton University are developing an ear probe that utilizes the unique way spiders 'hear' through their webs to detect inner-ear problems. The probe uses patented sensing technology inspired by spider silk, which can respond to sound with perfect fidelity from 1 Hz up to 50 kHz.
JMIR Publications is sponsoring the upcoming BioMedEng26 conference to promote biomedical engineering innovation. The journal JMIR Biomedical Engineering will be highlighted during the event, with Dr. Javad Sarvestan discussing its focus on cutting-edge engineering applications and peer-review process.
Researchers identified simple changes to surgical tools that can significantly affect how pressure is distributed across the esophageal wall during neck surgery. Wider retractor blades reduced stress beneath the center of the blade by up to 82%, but also shifted higher stress toward the edges.
A UMass Amherst-led team is developing a new approach to prevent bladder cancer recurrence by exfoliating the bladder lining. The technology uses irreversible electroporation to target premalignant cells, offering a potential alternative to surgical removal or aggressive treatments.
Researchers developed a perception-driven display strategy that balances real-world brightness and virtual image quality. The technology improves real-world visibility while maintaining convincing appearance for virtual content under different lighting conditions.
Researchers developed a hybrid technology combining human learning and machine learning in noninvasive BCIs, producing rapid and sustained gains in motor imagery control. The study demonstrates significant scientific and technological advancement in BCIs, establishing a scalable pathway toward robust neural interfaces.
Researchers at MIT have created a precise way to engineer artificial blood vessels by mechanically stretching and pulling a "blood vessel on a chip". The new method, reported in the Proceedings of the National Academy of Sciences, enables controlled sprouting of new vessels and programming of their growth patterns.
Researchers developed nanoparticles that retain their protective coating in normal tissue but shed it upon reaching tumor tissue, releasing anticancer drugs. This technology reduces systemic side effects and enhances treatment efficacy.
A study published by University of Cincinnati associate professor Nelly Elsayed highlights the importance of human review in AI-driven physicians' documentation to ensure transparency, privacy, and reliability. The research also emphasizes the need for clinicians to be trained on software before adoption to curb errors.
A digital therapy platform, iACT4CARERS, has been shown to reduce anxiety and depression in dementia carers after three and six months. The study, which involved almost 500 volunteers, found that carers using the platform had lower levels of anxiety and depression compared to those receiving usual care alone.
The Neuroscape Technology for Aging Health - Digital Approaches (TAH-DA) longitudinal study aims to identify biometric predictors of cognitive decline over a year. Participants will use Samsung wearable technology and digital interventions to assess brain health.
Researchers developed an aerated hydrogel that allows air to pass through while maintaining its water content. This breakthrough enables longer-lasting products, such as breathable bandages, implants, and wearable sensors, with improved skin comfort and reduced sweat buildup.
Researchers will study blood samples and environmental exposures over 10 years to identify genetic, environmental, and cellular factors contributing to autoimmune diseases. The goal is to develop prevention strategies and treatments by understanding the earliest biological triggers of SARDs.
A large-scale study of an online patient portal shows that AI-generated responses can introduce errors and extraneous details, leading to increased editing time for physicians. Adapting AI to individual physician communication styles can improve accuracy by 33% and reduce editing by 26%.
Researchers have developed a microfluidic platform that recreates the complex ecosystem surrounding pancreatic tumors and observed how cells interact dynamically. The findings reveal a critical mechanism that may explain why many therapies fail and point to new therapeutic strategies.
Researchers create custom-fit prosthetic hands with soft magnetic sensors that capture subtle changes in muscle shape and pressure. The system performs consistently and reliably, translating intent into control of a dexterous robotic hand with up to 90% accuracy.