Articles tagged with Medical Technology
Researchers will examine strategies hospitals use to evaluate and purchase implantable medical devices for cardiac, spinal, and orthopedic procedures. The study aims to shed light on how hospitals can balance innovation and affordability in selecting medical devices.
A magnetic resonance scanner is being developed for airport security to detect explosives in liquids, a technology originally created to analyze wine quality. The system uses high-frequency radio waves to identify chemical structures, and has shown promise in early tests.
A study by researchers at the University of Missouri has found that students' spatial abilities are crucial for success in sonography. Students with greater spatial abilities were more likely to score high on scanning proficiency tests over two semesters.
Researchers at the University of Washington have developed a system that uses home electrical wiring as an antenna to receive low-power sensor data. The technology, called Sensor Nodes Utilizing Powerline Infrastructure (SNUPI), allows for wireless sensors that can transmit information wirelessly and run for decades on a single battery.
Researchers at Northwestern University and Duke University will study opportunities for improving the FDA's 510(k) product review process and examine the lifetime benefits of implantable devices. The studies aim to build evidence-based policy and improve patient outcomes.
The use of advanced web-based medical technologies is increasing the role of consumers in their own healthcare, providing access to reliable drug information and decision support tools. These innovative solutions, such as Healthline DrugSearch, enable users to compare treatments and understand interactions with multiple prescriptions.
A one-day workshop improved dose reduction for various adult MDCT scans, with 46% average dose decrease for brain scans. The program's success depended on access to medical physicists and technologists.
Dr Paola Borri's £1.1M award will support her research on optical nanoscopy, enabling detailed study of living cells without fluorescent staining. This technology holds promise for tackling biological and medical problems, such as HIV and cancer research.
Bioengineers at the Wyss Institute have developed a new technology to regenerate heart and other tissues by replicating natural design principles. The resulting protein nanofabrics can be customized to generate specific properties, making them ideal for tissue engineering scaffolds and high-performance textiles.
The LungPoint System enables accurate and efficient biopsy procedures for diagnosing and treating lung cancer by providing pre-procedure mapping and visual guidance during bronchoscopy. This technology allows physicians to plan their path ahead of time, reducing the need for invasive procedures.
The WPI Center for Wireless Information Network Studies is conducting a groundbreaking study to develop standards for body area networks, which support various medical applications and can be used in health care, athletics, and other fields. The research aims to spur the growth of this technology and improve healthcare.
A new technology delivers nicotine directly to the lungs, providing immediate relief of withdrawal symptoms and reducing throat irritation. This innovative approach combines vapor phase pyruvic acid and nicotine for a more effective and tolerable smoking cessation therapy.
Zhi-Xun Shen, director of SIMES, received the E.O. Lawrence Award for his groundbreaking discoveries and pioneering use of high-resolution angle-resolved photoemission to advance understanding of strongly correlated electron systems.
The VIRTUS centre aims to be a world-class IC design house, focusing on ultra-low power green microchips and circuits. It will collaborate with top universities and companies to develop key technologies for medical technology, clean technology, and consumer electronics.
Researchers discovered two independent forms of arousal in fruit flies, with one mutation linked to increased startle response and decreased endogenous arousal. The findings suggest that environmentally stimulated arousal and sleep-wake transitions reflect distinct neural circuits, potentially shedding light on the neurobiology of ADHD.
A modified version of the Bluetooth wireless protocol enables faster patient data transfer, reducing connectivity problems in telemedicine. This allows for quicker medical image transfers, such as CT scans, to healthcare providers' personal digital assistants.
Residents can educate Congress, medical community, and public about CTC efficacy and importance of radiologist training. They are urged to support Medicare coverage and become proficient in performing and interpreting CTC during residency.
Researchers at USC, Northwestern and Stanford will study the role of clinicians in medical technology innovation and the value of devices in treating diabetes and chronic wounds. The grants aim to develop objective data on the social and economic impact of therapeutic medical devices.
Researchers aim to identify 'biomarkers' in tissue and blood samples to diagnose conditions like psoriasis, rheumatoid arthritis, and Crohn's disease. They will test these signatures using tissue and blood samples from patients with various inflammatory diseases.
A Swedish thesis reveals that intensive care units are often ill-equipped to provide good end-of-life care, with patients dying in public areas or without relatives present. Despite this, most relatives report a positive experience, highlighting the need for improved environment and support.
The University of Washington has received $25 million to launch the Northwest Genomics Center, a new large-scale genomics center focused on medical sequencing. The center will explore genetic connections to heart, lung, and blood diseases, with a goal of understanding disease susceptibility and resistance.
Researchers at Purdue University are developing laser-based technologies to create longer-lasting medical implants and arterial stents. The new techniques use layer-by-layer deposition of metal and ceramic materials, enabling strong bonds and complex shapes.
The five-year grant aims to improve the quality of care for women of color suffering from HIV/AIDS by enhancing access and retention in quality HIV care. The project will be implemented in urban centers across America, addressing the technical requirements of HIV clinics serving the medically and economically disadvantaged.
The IBMISPS Annual Awards honored the courage and dedication of Bob Woodruff, a veteran injured in Iraq, and Colin Rich, a decorated Special Forces soldier. The awards also recognized Senator John Kerry's support for medical research and healthcare reform.
A study published by the American Heart Association found that the rapid dissemination of data on new medical information led to a significant shift in clinical practice for drug-eluting stents. The use of these stents decreased from 90% to 58% within two years after the release of the studies.
Developed a compact gamma camera called ProxiScan to localize prostate cancer tissue with high resolution. The camera system enables early diagnosis and treatment of potentially deadly disease.
The Stanford researchers' five-phase stage-gate model describes a process applicable to various medical technologies and innovation settings. It outlines phases including initiation, formulation, design, final validation, and product launch, with decision gates at each phase.
Researchers at SNM's Annual Meeting discovered that combining motion-frozen technology and high-definition PET enhances cardiac imaging, revealing defects invisible to physicians. The method provides exceptional image quality and significantly changes the diagnosis of patients with heart disease.
The US Department of Homeland Security is developing a new triage tool called the Standoff Patient Triage Tool (SPTT), which uses Laser Doppler Vibrometry technology to take vital signs quickly from a distance.
The OxiNet III system enhances patient safety by continuously monitoring oxygen saturation levels remotely. This technology is integrated into over 450 US hospitals and supports safe care for critically ill patients.
The Venus prototype uses near-infrared light to measure metabolic rate, tissue oxygen, and pH without needle pricks. This technology has numerous applications, including emergency medical care, sports performance, and patient monitoring, and may improve survival rates for trauma victims and astronauts in space.
A peer-reviewed journal highlights RESPeRATE's effectiveness in treating hypertension, emphasizing the importance of individualized attention and non-traditional methods. Nurse practitioners are encouraged to play a leading role in providing comprehensive care to hypertensive patients.
Researchers from Regenstrief Institute have developed a technology that allows public health officials to send instant alerts to doctors and hospitals using an existing clinical messaging service. This approach minimizes delays in notification, which can be critical in disease outbreak response.
Developed by MIT engineers, the device uses a hollow S-shaped needle with a guide filament to keep injections on target. This prevents needles from penetrating too far under the skin and reduces medical complications.
The new technique manipulates parahydrogen to create molecules that are easier to detect in MRI scans, allowing for faster and more accurate diagnoses of various medical conditions. This technology has the potential to replace current imaging technologies using radioactive substances or heavy metals.
Researchers have developed a decentralized peer-to-peer (P2P) system to monitor patients with chronic illnesses remotely. The system, which utilizes idle processing cycles, storage, and bandwidth of individual nodes, can build a scalable model of the network overlay on the internet.
Researchers highlight potential security concerns for remote intelligent drug delivery systems, which could compromise patient safety. The team proposes implementing robust security mechanisms to mitigate hacking risks.
Researchers successfully tested the live broadcast of surgeries using the Internet2 network, enabling real-time video transmission to multiple locations. This technology has the potential to revolutionize medicine by reducing travel costs for physicians and enhancing patient care.
The integration of sophisticated medical technologies with advanced information systems and clinical expertise can significantly improve patient care while lowering treatment costs. Real-time monitoring technologies, such as Zephyr's Smart Fabric technology, can detect key metabolic functions and provide significant savings in chronic ...
Dr. Yong Shi of Stevens Institute of Technology has been awarded a $300,000 NSF grant to design and test an umbrella-shaped micro-actuator for thrombus retrieval in stroke therapy. The actuator uses novel piezoelectric nanofibers to provide dynamic shear force on blood clots.
Researchers develop basic framework for PHR adoption, addressing concerns around privacy and security. A comprehensive PHR can help patients become their own health advocates, access healthcare workers' opinions, and make informed decisions.
Researchers at MIT have created a waterproof adhesive bandage inspired by geckos, which may soon be used to patch up surgical wounds or internal injuries. The bandage has a unique nanoscale landscape that allows it to stick in wet environments and is biodegradable.
The American Association of Physicists in Medicine (AAPM) has issued a report recommending standardized ways to measure, manage, and prescribe radiation dosages for CT scans. The report aims to reduce radiation exposure while maintaining optimal image quality.
Researchers at the University of Sheffield have created a revolutionary new technology that could transform medical scanning. The innovation enables instant analysis of medical screening tests and early detection of cancer, with potential to produce images as wide as the human torso.
Researchers at Stanford University have released a comprehensive review of US medical device regulation, highlighting the differences between regulations guiding medical devices versus pharmaceuticals. The report emphasizes the complexity of the approval process and post-market surveillance administered by the FDA.
A new report by Karolinska Institutet and KTH identifies untapped potential for enterprise and new jobs in the medtech field. The report recommends closer collaboration between academia, healthcare, and industry to achieve industrial growth.
BASF and Harvard University have established the BASF Advanced Research Initiative to promote innovative collaborations and develop new technologies. The initiative aims to explore various areas, including applied physics, chemical biology, and materials science, with a focus on developing new products and processes.
The SPIRIT III trial found that the Xience V everolimus-eluting coronary stent significantly reduced major adverse cardiac events, including heart attacks and deaths from cardiac causes, by 50% after 12 months compared to the Taxus paclitaxel-eluting stent. This reduction in events is an important finding for patients with heart disease.
Researchers present studies evaluating percutaneous procedures to repair and replace defective heart valves, demonstrating clinical improvements for high-risk patients. The devices have been shown to provide sustained symptom improvement for at least 6-12 months in these patients.
The Society of Nuclear Medicine and Molecular Imaging has revised its nuclear medicine technologist's scope of practice, reflecting changes in technology and molecular imaging. The updated document includes procedures such as CT scans and administering contrast.
Renowned chemists and inventors to share revolutionary research developments in nanotech, biotech, and beyond. The symposium will focus on commercializing new technologies that promise to improve human health and productivity.
USC researchers applied nanoscale imaging to study Anabaena oscillarioides, clarifying the mechanism of nitrogen fixation. The study revealed a key step in the nutrient cycle, allowing for better understanding of global carbon and nitrogen dynamics.
Healthcare systems are increasingly relying on mobile communication technology to improve care, but little guidance exists on its safe use. The UK and US are leading the way in applying this technology, but existing guidance is limited in scope and often fails to address key concerns.
A new research center at the University of Cincinnati is uniting biomedical competitors to fund medical technology development. The Minimally Invasive Medical Technologies Center (MIMTeC) will focus on translational research that enables U.S. companies to bring next-generation minimally invasive technologies to market.
Researchers from Clemson University have improved inkjet technology to produce live, beating heart cells more efficiently. This breakthrough enables precise placement of cells in soft tissue, a crucial step towards achieving function in the heart.
Saliva-based diagnostic tools are being developed at the University of Texas at Austin to provide non-invasive testing for health issues. Researchers aim to create lab-on-a-chip sensor systems for measuring biomarkers in saliva samples, making clinical tests more accessible and affordable.
The US healthcare system's increasing reliance on medical technology has driven cost growth, according to Rita Redberg. She proposes an evidence-based review process to balance innovation with value and improve patient care outcomes.
A panel of national experts has developed a plan to improve the use of imaging technologies in patients with cardiovascular disease. The proposed action plan focuses on four key aspects: selecting the best imaging technique for each individual patient, acquiring high-quality images, correctly interpreting the results, and communicating...
A new software program developed by UCLA radiologists and Siemens Medical Solutions allows experts to operate MRI machines remotely via the Internet. The quality of remote scans was found to be superior to onsite scans performed by less experienced technologists, offering options for regions with limited medical staff and expertise.
A Lehigh University scientist is working to achieve a resolution of a single DNA base using force spectroscopy and chemistry. The goal is to develop a low-cost tabletop setup for use in general biology or hospital laboratories.