Articles tagged with Medical Technology
Researchers develop advanced implant coating to counteract biological responses in diabetes patients, reducing inflammation and promoting tissue integration. The technology has potential to improve healthcare outcomes for millions living with diabetes.
A new AI tool, PREVIA, analyzes patients' narratives about injuries to predict who will later develop PTSD, correctly identifying over 95% of at-risk patients. This tool could help clinicians catch the condition early, as it is designed to be a quick and efficient screening method.
Researchers review how AI enhances continuous glucose monitoring to enable predictive, personalized diabetes management, improving glycemic outcomes and prioritizing high-risk patients. Machine learning models forecast individualized responses to meals, enabling tailored dietary and physical activity guidance.
Five new research hubs will develop tools to detect early signs of illness, such as dementia and traumatic brain injuries, and prevent them. The hubs will bring together experts from across the UK to create innovative solutions, including AI-powered brain health clinics and computer models to predict brain injury risk.
A putty-like electrode developed by McGill University researchers has shown promise in improving vocal rehabilitation for patients with voice disorders and upper airway diseases. The device, made of a soft, silicone-based putty, conducts electricity like a metal via tiny silver wires, recording clean signals from small neck muscles.
Researchers at Northwestern University developed two new systems to read hand movements, one using electrodes on the back of a smartwatch and the other using a common smartwatch to sense muscles and tendons beneath the skin. These systems aim to improve prosthetic control, enhance accessibility, and monitor everyday activities, such as...
A study in Japan found that telemedicine use expanded, but age-related and socioeconomic disparities did not narrow over time. The proportion of participants who had used telemedicine increased from 2.6% in 2020 to 7.0% in 2024, with younger adults and higher-status workers showing greater growth.
A new robotic enteroscope can inch through the hard-to-reach small intestine, making biopsies and drug delivery easier. The robot uses a snake-like locomotion strategy and textured coating to gain traction on the mucosal lining, allowing for automated evaluation and treatment of intestinal complications.
Aussie medtech company Sleeptite and RMIT University researchers have secured a US patent for smart bedding technology to monitor residents' wellbeing and identify falls risk. The technology, called FlexiSense, uses soft, flexible electronics in mattress protectors to detect changes in applied force, allowing carers to intervene sooner.
A metalens photoacoustic microscope can switch focus with voltage, enabling deeper imaging of biological structures. The system achieves an axial imaging range of approximately 1.2 mm and high spatial resolutions for visualizing microscopic vascular structures.
JMIR Publications releases five news and perspectives on digital health, covering AI-driven CPR training, GLP-1 ads' impact on body image, and innovative solutions for postpartum psychosis detection, aiming to improve patient care and awareness of emerging health issues.
A research team developed a medical adhesive patch that attaches securely but can be removed with markedly reduced force when needed. The patch uses a shape memory polymer material that recovers its original geometry when heated, reducing the effective contact area at the skin-adhesive interface and allowing for gentle detachment.
A cold-spray technique has been developed to deposit sensors directly onto human skin and other flexible surfaces, providing strong adhesion and mechanical robustness. This innovation could lead to low-cost, expandable, and high-performing wearable sensors that enable continuous health monitoring and customized healthcare.
Researchers have developed a triple-layered artificial nerve conduit embedded with living cells that steers nerve regrowth across deep gaps, achieving functional recovery in rats that rivals a natural graft. The bioprinted nerve 'railway tracks' guide regenerating tissue, promoting axon-guidance genes and restoring electrical impulses.
A new rapid test developed by Penn State researchers detects lower levels of antibodies to fight syphilis bacteria, potentially leading to earlier interventions. The test uses layered nanoparticles that accumulate and form a visible line for a positive result, improving detection in the early stages of the infection.
Researchers developed a framework to detect abnormal lung sounds in children using smartphones, achieving high accuracy and outperforming traditional methods. The framework can provide an assistive tool for home-based respiratory screening, improving remote clinic consultations and community healthcare.
A new system for wound analysis, developed by NJIT researcher Salam Daher, provides more precise measurements and improved tracking of wound healing. The system uses 3D scanning and digital modeling to capture changes in wound shape and size, offering a more complete view of healing progress.
A new study designs an informed consent framework for AI-related clinical trials, highlighting the need for transparency and disclosure. Meanwhile, a Canadian physician-led campaign supports the Safe Social Media Act, aiming to protect children's mental health. Additionally, a promising autonomous oxygenation device shows promise in re...
Parents of medically complex children create strategies to mitigate safety risks, but often don't share these challenges with their care team. Stronger partnerships and communication between care teams and parents can help prevent safety events and promote a safer environment.
Artificial intelligence can match human doctors in certain tasks, but human doctors are essential for making complex decisions about patient care. AI may identify a patient's medical condition, but human doctors must consider individual circumstances and make choices that work in the patient's best interest.
A new study published in Hernia examined 39 robotic hernia repairs, with most patients returning home after one day and no hernias recurring during follow-up. Robotic technology enables greater precision and flexibility, making complex operations less invasive and more effective.
The UK's National Commission report recommends 44 regulatory framework recommendations for healthcare AI, including a
Researchers propose matching sensing frequency to biomarker type and pairing with contextual data like blink patterns and tear flow to separate true biological change from normal fluctuations. The goal is to design sensors that can trust readings over time, moving beyond just counting biomarkers.
The articles discuss digital initiatives improving access to PMOS treatment in India, smart textiles' applications in medical care and climate adaptability, and the FDA's TEMPO pilot regulating AI-enabled devices. Researchers also explore the ethics of mining data from public forums.
A new review outlines clinical, digital trial, and AI strategies to bring tai ji quan into routine fall-prevention care, reducing falls and improving mobility among older adults. The proposed three-pillar roadmap aims to close the evidence-to-practice gap, emphasizing human expertise and AI-enabled technologies.
Researchers at the University of Tokyo have developed a pill-shaped device that can collect samples from the small intestine using a tiny extendable brush. The device is designed to be magnetically controlled, allowing it to move through extracted intestines and sweep useful samples from the intestinal surface. The technology has the p...
A new wearable device can track changes in arm movement impairment caused by strokes, enabling clinicians to make real-time adjustments to therapy programs. The device uses a machine-learning algorithm to interpret movement data, providing a more accurate reflection of a patient's true condition.
UC San Diego Health has adopted new coil technology and FDA-approved liquid-based treatment for chronic subdural hematoma, expanding minimally invasive treatment options. These advances provide more options for customizing treatment based on a patient's anatomy and clinical needs.
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.
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 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.
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 ...
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
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 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.
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.
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.
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.
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.
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.
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.
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.
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 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.
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.