Keyword: Mathematical models

Stories

R&D: Wearables
Scientists have developed algorithms that, combined with wearable sensors, could help clinicians to monitor the progression of Parkinson’s disease.
R&D: Medical
Scientists used an AI algorithm to analyze the blood and post-mortem brain samples of 1,969 patients with Alzheimer’s and Huntington’s disease.
Features: Medical

Nearly half of all adults in the United States have some type of cardiovascular disease. This group of over 121 million people are often diagnosed with potential...

Briefs: Medical

Combining new classes of nanomembrane electrodes with flexible electronics and a deep learning algorithm could help disabled people wirelessly control an electric wheelchair,...

R&D: Medical

The results of a new clinical trial have shown the safety and efficacy of the interoperable Artificial Pancreas System smartphone app (iAPS), which can interface wirelessly with...

Briefs: Medical

Artificial intelligence (AI) holds real potential for improving both the speed and accuracy of medical diagnostics. But before clinicians can harness the power of AI to identify...

R&D: Medical

An algorithm to monitor the joints of patients with arthritis, which could change the way that the severity of the condition is assessed, has been developed by a team of engineers,...

Briefs: Medical

Epileptic seizures strike with little warning, and nearly one third of people living with epilepsy are resistant to treatment that controls these attacks. More than 250,000 Australians...

Features: Medical

Optical fibers. To the average person, the phrase might conjure up an image of glowing hairs twisted artistically into a beautiful...

Briefs: Medical

People who suffer a stroke often undergo a brain scan at the hospital, allowing doctors to determine the location and extent of the damage. Researchers who study the effects of strokes would love to be...

R&D: Medical
FDA-Approved Algorithm Detects Hemorrhagic Shock

Researchers from the U.S. Army Institute of Surgical Research collaborated with scientists and engineers at the University of Colorado and Flashback Technologies, Inc., to develop an algorithm, the Compensatory Reserve Index (CRI), to detect when a patient experiences hemorrhagic shock, a leading...

Briefs: Medical

On the heels of winning $12 million in supplemental funding from the National Institutes of Health (NIH) to conduct a major, multicenter, national clinical trial of his iLet™ bionic pancreas,...

Features: Software

At St. Jude Medical, ventricle assist devices are developed to improve the lives of patients with heart failure. Numerical simulation is used...

Briefs: Imaging

MIT researchers have developed a technique for recovering visual information from light that has scattered because of interactions with the environment — such as passing through human...

Briefs: Imaging

A device commonly found in living rooms around the world could be an inexpensive and effective means of evaluating the walking difficulties of multiple sclerosis (MS) patients. The Microsoft Kinect is a 3D...

Briefs: Medical

Being able to manipulate virtual fingers, or even fingers attached to a functioning prosthetic device, is not the same as feeling like the device is part of your own body. Researchers at Arizona...

Global Innovations: Medical
University of Twente Enschede, The Netherlands www.utwente.nl/en/news

According to a study conducted at the Robotics and Mechatronics department at the University of Twente in The Netherlands, robots carry...

Applications: Medical

Ablation, or the use of high-frequency electromagnetic (EM) energy to destroy soft-tissue tumors, has been in existence for a few decades, but in recent years its underlying technology...

Briefs: Medical
Wearable device miniaturized for easier use.

A team of computer scientists at MIT has developed a low-power chip to process 3D camera data that, they say, could aid visually impaired...

Applications: Medical

Each year, an estimated one million people suffer from painful bedsores in US hospitals across the country. These wounds are the result of long-term confinement to a bed or wheelchair, and...

Briefs: Medical
Portable Acoustic Holography Systems for Therapeutic Ultrasound Sources

High-intensity focused ultrasound (HIFU) is a rapidly developing medical technology that relies on focusing acoustic waves to treat remote tissue sites inside the body without damaging intervening tissues. HIFU can be used to treat benign and malignant tumors, dissolve blood...

Briefs: Medical
Considering a range of variables that can affect manufacturing.

Engineers at Oregon State University said that they have developed a new “sustainable development methodology” to help...

R&D: Medical
Microcamera Clusters Improve Laparoscopic Imaging

A laparoscopic imaging system from researchers at the University of Wisconsin-Madison features retractable camera arrays affixed to the lower end of each port inserted into a patient’s abdomen. The technology provides laparoscopic surgeons with a 3D view of the procedure site and allows...

R&D: Medical
Attachable Army Device Displays Vital Signs

A Compensatory Reserve Index (CRI) device developed by Army medical researchers attaches to a soldier's finger and displays vital signs: body temperature, heart rate, breathing rate, and blood pressure. The matchbox-sized tool includes a computer display, wire, and plastic clip.

Briefs: Medical
Tracking vital signs non-invasively could save preemies’ skin.

A team of engineers at Rice University are developing a highly accurate, touch-free system that uses a video camera...

Features: Medical

Varied stakeholders in healthcare around the world increasingly share and recognize a requirement for standards-based interoperability.

Briefs: Medical

A University of Texas at Dallas professor applied robot control theory to enable powered prosthetics to dynamically respond to the wearer’s environment and help amputees walk. As reported...

R&D: Medical

Engineers at Washington University, St. Louis, Mo, say that they have developed algorithms that can identify weak spots in tendons, muscles, and bones prone to them tearing or breaking. Their...

Global Innovations: Medical
Fraunhofer Institute for Industrial Mathematics ITWM, Munich, Germany www.fraunhofer.de/en

Quality control of component surfaces can be very complex. Researchers at the Fraunhofer...

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Eric Dietsch on the Benefits of Nitinol Wire

In collaboration with the Fort Wayne Metals Engineering team, Eric Dietsch focuses on supporting customers with material recommendations, product development, and education. Eric is available to help you and your company with any Nitinol-related questions or needs that you may have.