Articles tagged with Medical Technology
A team of researchers is developing a smartphone-based device that can predict the size of aortic aneurysms and detect fluid overload in postpartum women. The device uses arterial waveforms, which can be easily recorded with a smartphone camera or smart scale, to provide a non-imaging solution for AA screening.
A new air-sampling system developed by researchers can detect an unprecedented range of potentially harmful airborne compounds. The system uses a special badge or pen attached to clothes or placed in a pocket to capture a broad spectrum of volatile organic compounds, allowing for more comprehensive exposure assessments.
A low-cost prototype breathing device designed for poorer-resourced healthcare settings has shown promising results in a pilot trial involving healthy volunteers. The device provides continuous positive airway pressure (CPAP) therapy and operates with oxygen concentrators, which are commonly used in low-pressure systems.
UMass Lowell is part of a nationwide program to evaluate rapid COVID-19 diagnostic methods. Researchers will assess the reliability and sensitivity of new products using clinical trials and community testing sites.
SUTD researchers developed a liquid metal antenna that can conform to soft biological tissues, addressing the mechanical mismatch at the tissue-device interface. The antenna demonstrated high wireless powering efficiency and stability under extreme deformations, making it suitable for implantable devices in hard-to-reach lesions.
Researchers at SpheroFill are developing a unique oral drug delivery platform using microsphere technology, protecting drugs from degradation and enabling targeted release. This technology has the potential to improve medication compliance and delivery of sensitive biological drugs.
A new UBCO study determines that wearable technology and telehealth can tailor treatment plans for Parkinson's disease by identifying peak times of symptoms. The research found positive experiences and health outcomes for patients using wearable devices in combination with telehealth appointments.
A team of engineers and physicians developed a steerable catheter that can navigate the brain's arteries and blood vessels in any direction. The device was inspired by nature and successfully tested in pigs, with potential to treat brain aneurysms and other neurological conditions.
A new survey by University of Colorado Denver researchers found large disparities in virtual care models across US health systems. Smaller and low-burdened health systems adopted analytics and customer-oriented digital technologies, while larger and higher-revenue systems used futuristic and growth-oriented digital technologies.
Scientists have repurposed CRISPR to identify antibodies in patient blood samples, demonstrating a new class of medical diagnostics. The technique uses customizable proteins attached to Cas9, which assemble on a microchip to bind to specific DNA sequences, allowing for fast and accurate detection.
Scientists from the Institute of Nuclear Physics PAS discovered that medicines like painkillers can be used as makeshift emergency dosimeters due to their composition and standardization procedures. This method is more personal and easier than previous methods, which require breaking down expensive devices.
Researchers from King's College London created a novel interactive VR system to make MRI scans more accessible for children, people with cognitive difficulties, and those with claustrophobia or anxiety. The system removes the sense of being inside the MRI scanner by providing an immersive VR environment that is continuous throughout th...
A new microneedle patch containing cerium nanoparticles has been designed to combat both primary causes of baldness: oxidative stress and insufficient circulation. The patch showed faster hair regrowth in a mouse model compared to a leading treatment.
Researchers at Chalmers University of Technology have developed a method to prevent bacterial infections on medical implants by covering graphene with bactericidal molecules, which are released in a controlled manner. The new material has shown promising properties and paves the way for more effective antibacterial protection.
A new study by AKASA finds that its Read, Attend and Code machine learning model exceeds the performance of current state-of-the-art models for automatic coding of inpatient clinical notes. The technology surpasses human coders in terms of both efficiency and accuracy.
Scientists at the University of Chicago have developed a new approach called click-to-polymer (CLIP) to attach functional units to polymer semiconductors, overcoming limitations in their functionality. The CLIP method enables the creation of multifunctional conjugated polymers for human-integrated electronics, including disease detecto...
The PROTEIN-ID project aims to create a device that can read the fingerprint of proteins and identify their sequence, enabling rapid detection of diseases. The innovative device will use spectroscopic techniques, machine learning, and nanoscale sensors to analyze protein structures.
Researchers have developed a wireless, battery-free device that can illuminate neuron activity in the brain without penetrating the skull or tissue. This breakthrough technology has the potential to revolutionize treatments for conditions like epilepsy, chronic pain, and depression by enabling less invasive optogenetics experiments.
The report argues for greater standardization of immersive technologies in healthcare training and education. It recommends developing a set of principles and guidelines for the use of immersive technology in medical treatment to make training more accessible and effective.
MIT Professor Kate Kellogg advocates for 'experimentalist governance' to find what works best for employees at all levels, then implement it widely. This approach helps overcome participation, threshold, and free rider problems associated with digital technology implementation.
Researchers at Stanford University are urging the development of AI medical devices that account for diverse demographics to prevent inequities. The study highlights issues with data collection and evaluation methods, particularly regarding sex and race biases in pulse oximeters.
Researchers at Trinity College Dublin have developed a new graphene-based sensing technology using G-Putty material, which is 50 times more sensitive than industry standards. The technology has the potential to transform wearable electronics and medical diagnostic devices, offering tailored sensors for various applications.
Researchers from Dell Medical School propose using blockchain to manage identities of people experiencing homelessness, providing secure access to critical services. The technology has shown promise in establishing an identity system for those in need, improving their ability to navigate complex bureaucracies.
Researchers developed a plasmonic isothermal recombinase polymerase amplification (RPA) array chip that can detect 8 types of pathogens, including bacteria and viruses, in 30 minutes. The technology has been patented in Korea, the US, and China, and is planned to be applied for approval from the Ministry of Food and Drug Safety.
A team of researchers at the University of Freiburg has developed a process for injecting glass into molds, allowing for high-throughput production of transparent glass components. This new technology combines polymer and glass processing, enabling quick and cost-effective replacement of complex polymer structures with glass.
Acoustica Bio, a Cambridge-based company, has won the top prize in the Massachusetts Medical Device Development Center's $200K Challenge for its innovative reformulation of intravenous medications. The startup will receive $50,000 in seed funding to advance its invention.
Bias in medical devices results in undesirable performance variation across demographic groups, influencing health inequality. Medical engineers can learn from computer science's approach to address bias in devices.
The 2021 INF Standards of Practice expanded its guidance on needleless connectors to include anti-reflux technology, which causes the least amount of blood reflux. Anti-reflux needleless connectors can prevent catheter occlusions, failure, and infections by automatically eliminating unintentional blood reflux.
A new study by Norwegian University of Science and Technology highlights how new technologies can exacerbate existing social health inequalities. Research shows that people with lower education and income have poorer health outcomes, and that wealthier individuals may buy their way to access to life-saving vaccines.
The new technology streamlines creation of radiation treatment plans for brain tumors and other diseases, reducing time from 1.5-3 hours to just one minute while maintaining accuracy. This frees medical professionals to focus on patient care and improving outcomes.
Researchers at ETRI developed a software that can accurately predict the level of VR sickness based on artificial intelligence technology. The technology analyzes the correlation between VR elements and sickness using machine learning and biomarker pattern detection.
Researchers developed a light-activated hydrogen sensor inspired by butterfly wings, offering precision results at room temperature. The sensor can detect tiny amounts of hydrogen in people's breath and measure concentrations across a full range.
Researchers have developed microfiber- and nanofiber-based wearables that can track vital signs like blood pressure and cholesterol levels. These technologies could lead to non-invasive health monitoring for chronic illnesses.
A short training course on handheld ultrasound devices has significantly increased confidence among geriatricians in using the technology and interpreting images, with a notable increase in comfort level tripling within four hours and extending to six months.
Researchers at Graz University of Technology identified dipeptidyl peptidase 3 (DPP3) as a key regulator of the renin-angiotensin system (RAS), which affects blood pressure and cardiovascular diseases. DPP3 deficiency led to increased angiotensin II levels, causing oxidative stress and reduced metabolism.
Researchers at Tokyo Tech and Carnegie Mellon University developed a new human motion capture system called MonoEye, which uses a single ultra-wide fisheye camera mounted on the user's chest. The system can capture 3D body pose, head pose, and camera pose in real-time using deep neural networks.
A joint project by RIT and URMC will monitor vital signs of heart failure patients using an AI-enabled toilet seat, aiming to reduce hospital return rates. The system records data on heart rate, blood flow, and oxygenation, providing near-real-time information to physicians.
Researchers found existing CSC apps can only support five processes of a traditional exam, including establishing patient history and ordering tests. Users perceive these apps as lacking comprehensive medical history and flexible symptom input.
Researchers have identified 11 critical cyber vulnerabilities in SweynTooth technology, which affects at least 32 medical devices in Singapore. The Greyhound framework was designed to systematically sniff out security lapses in Bluetooth-enabled devices, with 90% of affected device manufacturers implementing preventive measures.
A task force review of mobile health technologies found that wearable sensors and electronic patient-reported data can monitor COVID-19 patients at home and predict those who need medical intervention. The technologies also show promise for monitoring and predicting coronavirus exposure in people presumed to be free of infection.
A RAND Corporation study found that telemedicine services can extend care for underserved populations, particularly in rural areas. The study examined the experiences of nine community health centers in California and found a significant increase in telemedicine volume over time.
A group of doctors and data scientists propose creating clinical departments devoted to artificial intelligence to harness its power in transforming patient care. The plan aims to address issues such as inconsistent implementation, poor data quality, and overdependence on AI, and would bring together diverse expertise for faster benefits.
Researchers detail accurate privacy-enhanced genome-wide association studies of over 25,000 individuals using homomorphic encryption to yield results 30 times faster than prior secure computation methods. The technology enables collaboration on large-scale genomic and clinical studies while protecting individual participant privacy.
A team of researchers from NTU Singapore and the UK developed a guide to help primary care health workers conduct remote COVID-19 consultations. The guide provides evidence-based advice on how to conduct virtual assessments, choose between phone and video appointments, and identify red flags for COVID-19.
The Medical University of South Carolina team has developed a DIY protective mask that can be printed at home using a 3D printer, working in tandem with a disposable filter cartridge. The design aims to provide an effective alternative to N95 masks during the ongoing COVID-19 pandemic.
The Critical Path Institute (C-Path) has been awarded a grant to conduct stakeholder engagement on the FDA's proposed framework to enhance the pediatric medical device ecosystem. The framework aims to facilitate design, development, and commercialization of medical devices for children.
Scientists develop a simple method to modify graphitic carbon nitride, improving its catalytic and electrocatalytic performance. This advancement has potential applications in environmental pollution treatment and renewable energy production.
Researchers have created a new rubber-like material with optimal properties that could act as a replacement for human tissue in medical procedures. The material has the potential to make a big difference to many people's lives by reducing the need for drastic surgery and operations.
SPion technology enables scientists to conduct accurate molecular profiling of living tissue without disruption, addressing limitations of traditional ex vivo techniques. This breakthrough innovation is expected to revolutionize health and biological sciences, including cancer surgery, by providing real-time tissue biopsy results.
Edmund Prater, a professor at the University of Texas at Arlington, has been appointed as the first UTA professor to be selected as a Jefferson Science Fellow. He will spend a year working with the U.S. State Department's Bureau of Education and Cultural Affairs, Office of American Spaces.
A secure data backup system has been developed to store and restore medical records via a satellite link, enabling prompt restoration within 9 seconds. The system uses secret sharing and secure communications technologies to protect confidential personal information.
The Wellcome Trust has established a translational partnership with Charité and the Berlin Institute of Health (BIH) to maximize translational medicine's benefits for patients and society. The partnership aims to raise biomedical research quality, improve regulatory understanding, and establish incentives for translational research.
A new device called NewPneu has the potential to impact pneumonia diagnosis in children worldwide. It uses biometric sensors and an Android app to detect respiratory rate and blood-oxygen level, two common measurements for detecting pneumonia.
Researchers developed a Virtual Pointer technology to improve laparoscopic surgery training. Trainees experienced reduced cognitive load and increased task performance when using the system.
Researchers developed a new technology to produce flexible 3D medical devices by selectively bonding polymeric thin films using plasma. This method overcomes limitations of existing flexible 3D structures, enabling mass production with customized shapes and wire patterns.
The CURSOR project aims to locate survivors trapped under rubble more swiftly and with less risk. The EU-Japan collaboration has developed miniaturized robots equipped with cameras, thermographic capabilities, and chemical sensors to detect human presence.
UCLA Health has been awarded a federal grant to create a regional hub for medical technology and digital health innovation. The Biodesign Hub will focus on developing healthcare technology, leveraging Silicon Beach's startup activity, and advancing patient care.
Researchers developed a simplified new mass spectrometric technique using a continuous wave laser and graphene substrate to analyze bio samples without sample preparation. This technology can obtain high-resolution images and secure enough heat needed for specimen analysis with small amount of light generated by the continuous wave laser.
Researchers call for new models to value human life data, allowing patients to own and profit from their health information. This shift could lead to increased engagement in the healthcare system, driven by blockchain technology and AI-based data analysis.
Researchers studied 16 donated livers and found significant impacts of race and gender on hepatocyte yield and viability. The findings suggest expanding liver selection criteria for improved therapeutics development and bioengineering applications.