Articles tagged with Medical Technology
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.
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.
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.
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.
A survey of 435 parents from 45 states found that most had read and written texts while driving, with millennial parents showing more reckless behavior. The study suggests potential intervention strategies, such as pediatrician conversations and app usage restrictions.
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.
The Massachusetts Medical Device Development Center's $200K Challenge recognized innovative medical device solutions for treating blood clots, congestive heart failure, and other conditions. The competition drew entrants from around the world and awarded shares of a $200,000 purse to 12 winners.
Scientists have developed a room-temperature liquid metal-based super-stretchable sensor with high repeatability, low cost, and great stretchability. The new device was tested with excellent performance, showing the great potential for application in flexible wearable electronic devices.
The European Society of Cardiology calls for reimbursement of digital health technologies to manage chronic diseases. Home-based care models, such as smartphone apps connected to medical devices, are more effective than traditional hospital visits in reducing blood pressure and improving patient outcomes.
A recent study published in the journal Bone used 3D simulations to predict hip fracture risk in patients with osteoporosis. The results showed a power of discrimination greater than 80%, outperforming traditional calculations.
A team of scientists has successfully developed a hybrid molecule that uses light therapy to stop tumor growth in mice, with a remarkable 70% success rate. The innovative approach combines photodynamic therapy with targeted drug delivery, allowing for precise elimination of malignant cells and reduced toxicity.
Actinium-225 has low production yields, making its commercial production unsustainable. Research from Northstar Medical Technologies LLC presents techniques to improve sustainability, including established and experimental methods. The company aims to provide reliable and environmentally friendly radioisotope supply solutions.
A UK-wide survey found that GPs are skeptical about AI's impact on their profession, with many believing technology can't replace empathic care. However, some GPs think AI can handle administrative tasks efficiently.
The $200-million commitment from the Blavatnik Family Foundation will fund fundamental curiosity-driven research, therapeutics initiatives, and cross-disciplinary collaborations. This transformational gift aims to propel Harvard Medical School toward solving pressing health challenges through innovative therapies and treatments.
The Center for Advancing Point-of-Care Technologies (CAPCaT) will assist inventors developing innovative point-of-care devices and technologies for patients with heart, lung, blood, and sleep disorders. The center aims to reduce in-patient hospital stays and improve quality of life.
Researchers at University of Sussex have developed a non-invasive sensor to measure a baby's heartbeat, providing accurate results without hospital visits. This technology will give expectant mothers peace of mind and enable early detection of congenital disorders.
A commentary suggests using smart technology and artificial intelligence to improve the detection of sepsis in children in Canada. The authors propose automating data combinations of sepsis symptoms and other relevant information to create more accurate and low-cost trigger tools.
Drs. Jonathan Rothberg, Roger Klein and Kevin Halling are being recognized for their groundbreaking work and longstanding commitment to advancing patient care and the field of molecular diagnostics. Drs. Rothberg is receiving AMP's highest honor for his pioneering work in genomics and inventions like massively parallel DNA sequencing.
A new review questions the usefulness of wearable devices in providing medical insights, citing limited formal validation and potential risks of misinterpretation. The study highlights concerns about concussion detection technologies and the need for rigorous evaluation and regulation of the growing industry.
A study found that 3D image simulation did not improve patient-reported outcomes after breast augmentation surgery. Despite increased awareness and adoption of the technology, patient satisfaction with results remained unchanged.
The Society of Nuclear Medicine and Molecular Imaging's Technologist Section recognized contributions from April Mann, Cybil Nielsen, Cheryl Rickley, and Lynne Roy for their dedication to advancing nuclear medicine technology. The awards highlight the impact of these individuals on education, advocacy, and service in the field.
Researchers at Lobachevsky University explore the use of ozonized erythrocyte mass to correct acute blood loss. The study reveals that ozone treatment improves the rheological properties of blood and microcirculation, reducing tissue hypoxia and promoting rapid recovery.
A majority of Americans support using gene editing to treat serious diseases in babies, but are less accepting of its use to boost intelligence or develop gene editing technology. The survey also found that people with high science knowledge and lower religious commitment tend to view gene editing more positively.
New Zealand scientists have developed a revolutionary 3D colour medical scanner that provides far greater detail of the body's chemical components. The MARS spectral x-ray scanner will revolutionise medical imaging globally, enabling more accurate diagnosis and personalisation of treatment for diseases like cancer and heart disease.
Researchers create flexible terahertz imagers based on semiconducting carbon nanotube materials that can be fine-tuned to maximize detector performance. The findings expand the scope of terahertz applications, enabling wearable technologies and large-area photonic devices.
The Flamingo project provides a portable and shareable light sheet microscope, addressing the challenges of accessing high-powered microscopy technologies. Labs can configure experiments remotely and mail the device to other labs for use, at no cost to users.
The Blausen Medical Library, valued at $25 million, has been made freely available to the University of Texas at Austin. The library features over 28,000 3D animations and illustrations detailing various biomedical topics, including human anatomy and physiology.
USC Roski Eye Institute researchers develop a stem cell-based retinal implant to treat advanced dry age-related macular degeneration. The treatment shows promise in improving visual function and stopping disease progression.
Scientists at NIH highlight innovations that can expedite vaccine development, shortening the timeline from decades to months. These advancements enable the application of standardized manufacturing processes to multiple vaccines, creating a collective database on safety and accelerating preclinical development.
A newly launched startup has acquired exclusive rights to develop a minimally invasive surgical device that can repair holes in the heart without complications. The technology uses deployable soft structures and offers a non-invasive approach to tissue repair, facilitating clinicians' access to difficult-to-reach organs.
A review of 118 peer-reviewed studies on fall detection devices found gaps in testing, user acceptance, and caregiver input. The technology is not properly tested for real-world use, leading to unreliable results.
Researchers at RMIT University developed an ultra-thin coating that automatically regulates temperature in buildings, reducing energy consumption and emissions. The self-modifying coating can block heat during summer and retain heat inside when it's cold, leading to significant environmental benefits and financial savings.
The development of freezing techniques for bone marrow, pioneered by NASA engineer Tom Williams, has revolutionized transplant medicine. The technique allows donor marrow to be transported over long distances without cell death.
A new medical imaging technology has enabled doctors to detect bacteria deep inside patients' lungs for the first time. Early tests indicate it can diagnose harmful bacteria in less than 60 seconds, reducing unnecessary antibiotic use.
Researchers at Nagoya University have created a simple and efficient way to form nanographenes in a controlled fashion. The team's approach uses a palladium catalyst to connect benzene units at two points, forming a triangle-like structure that can be repeated to generate the desired molecule.
The Blink Reflexometer uses high-speed video to analyze the blink response in patients, providing quantitative measurements comparable to electromyography. A small validation study showed promising results, suggesting its potential as a diagnostic indicator of neurological health.
The new Quanta Image Sensor (QIS) technology enables highly sensitive digital imaging with resolution up to one megapixel and as fast as thousands of frames per second. It allows for improved visualization of cells under a microscope, critical for determining therapy effectiveness in life sciences research.
Duke University's Department of Biomedical Engineering faculty members Joseph Izatt, Nimmi Ramanujam and Tuan Vo-Dinh have been elected to the National Academy of Inventors for their work on optical imaging, spectroscopy and photonics-based health technologies. Their research has led to significant advancements in medical diagnostics, ...
The USDA's National Institute of Food and Agriculture has awarded grants to support the development of new agricultural products and technologies. These grants aim to increase consumer acceptance of whole grain wheat, improve shelf life, and commercialize innovative ventures.