A team of researchers in the School of Engineering and Applied Science at the University of Pennsylvania, Philadelphia, attached short sequences of single-stranded DNA to nanoscale building blocks,...

There are so many motors on the market today, from heavy-duty AC motors to tiny DC brushless and stepper motors. To choose a motor, users must have a full understanding of the application...

If your application demands a reliable, time-tested, low cost motor, then brushed DC motor technology may be what you’re looking for. The key here is simplicity. A brushed motor is...

From the Editor: Medical
From the Editor — Interesting Times, Indeed

There’s an old saying “May you live in interesting times.” While it is meant to sound like a blessing, some say that is actually an ancient curse. Ancient or not, the saying was included by the late Robert F. Kennedy in a 1966 speech to students in Cape Town, South Africa. I was reminded of his...

In a 1962 speech, President John F. Kennedy said, “We choose to go to the Moon in this decade and do the other things, not because they are easy, but because they are hard, because...

News: Materials
Manufacturing 3D Metal Parts Efficiently

Researchers at Lawrence Livermore National Laboratory (LLNL), Livermore, CA, say they have developed a more efficient approach to a challenging problem in additive manufacturing, using selective laser melting (SLM), choosing appropriate process parameters that result in parts having the desired...

News: Medical
Engineering Systems for Special Needs Children

A group of engineers and students at Kansas State University, Manhattan, is developing technology to improve the health and quality of life for children with severe developmental disabilities.

News: Medical
June 2014 Month-End Industry News

Here is the latest batch of news from the medical products community. Please click the link for more.

News: Medical
Hybrid Circuit Uses Nanotube Transistors

A group of engineers at the University of Southern California Viterbi School of Engineering, Los Angeles, say that they are developing a flexible, energy-efficient hybrid circuit combining carbon nanotube thin film transistors with other thin film transistors. This hybrid, they say, could take the place...

News: Electronics & Computers
Permanent Eye Sensor Could Track and Monitor Glaucoma

A team of engineers at the University of Washington, Seattle, have designed a low-power sensor that could be placed permanently in a person’s eye to track changes in eye pressure. The sensor would be placed during cataract surgery and would detect pressure changes instantaneously, then...

News: Medical
Treating PTSD with Removable Brain Implant

Scientists at Lawrence Livermore National Laboratory (LLNL) recently received $5.6 million from the Department of Defense's Defense Advanced Research Projects Agency (DARPA) to develop an implantable neural interface that can record and stimulate neurons within the brain to treat neuropsychiatric...

News: Medical
Medical Imaging Software Helps Diagnose Lung Cancer

Scientists at the Rochester Institute of Technology, Rochester, NY, are developing imaging software that, they say, could give radiologists a tool to measure the growth of nodules in patients at risk of lung cancer. In a two-year study, Nathan Cahill, an associate professor in RIT’s School of...

News: Government
FDA Issues Draft Guidance on Cybersecurity

Recognizing that the need for effective cybersecurity to ensure medical device functionality has become more important with the increasing use of wireless, Internet- and network-connected devices, and the frequent electronic exchange of medical device-related health information, the FDA has issued a...

News: Materials
Improving MRI with Nanoscale Composites

A team of researchers from Rice University, Houston, TX, and The Methodist Hospital Research Institute say that submicroscopic particles containing even smaller particles of iron oxide could make magnetic resonance imaging (MRI) a far more powerful tool to detect and fight disease. They created composite...

News: Medical
Bionic Pancreas Provides Dramatic Results in Clinical Trials with Type 1 Diabetics

A team of researchers from Boston University and Massachusetts General Hospital report their study results in a paper published in the New England Journal of Medicine, that reveals that the latest version of a bionic pancreas device was successfully tested in type...

News: Medical
FDA Issues First Phase of GUDID Guidance

The U.S. Food & Drug Administration (FDA) has issued the first phase of its Global Unique Device Identification Database (GUDID): Guidance for Industry on June 11, 2014. To quickly provide industry with information critical to successful use of the GUDID, the FDA is issuing the GUDID Guidance in two...

News: Medical
June 2014 Mid-Month Industry News

Here is the latest batch of news from the medical products community. Please click the link for more.

News: Electronics & Computers
Printing Electronic Circuits and Sensors Directly onto 3D Surfaces

Digital printing technologies play an important role in microelectronics, microsystems engineering, and sensor systems. Recently, scientists at the Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM in Bremen, Germany, have discovered that they can use...

News: Medical
Detecting Ultrahigh Frequency Sound Waves for Unprecedented Clarity

Researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory, Berkeley, CA, say that they have demonstrated a technique for producing, detecting, and controlling ultrahigh frequency sound waves at the nanometer scale. Through a combination of...

News: Imaging
Improving Retinal Prostheses and Artificial Vision

Researchers at Stanford University say that they used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object. They say that this is a step toward restoring natural, high-fidelity vision to blind people.

News: Robotics, Automation & Control
Making Laser-Like Beams with 250x Less Power

Using precarious particles called polaritons that straddle the worlds of light and matter, University of Michigan, Ann Arbor, researchers have demonstrated a new, practical and potentially more efficient way to make a coherent laser-like beam. They say that their first-time polariton laser is fueled...

News: Medical
Students Design Defibrillator Vest

A team of biomedical engineering students at Johns Hopkins University, Baltimore, MD, designed a lightweight, easy-to-conceal shirt-like garment to deliver life-saving shocks to patients experiencing serious heart problems. The students say their design improves upon a wearable defibrillator system that is...

News: Motion Control
Nature-Inspired Model for Low-Friction Bearings

The natural mechanical properties of natural joints are considered unrivalled. Cartilage is coated with a special layer of lubrication that allows joints to move virtually friction-free, even under high pressure. Using simulations on supercomputers, scientists from Forschungszentrum Jülich in...

News: Medical
Further Progress Toward Detecting Glucose Levels in Saliva

A team of engineers at Brown University, Providence, RI, say that they have developed a new biochip sensor that that can selectively measure glucose concentrations in a complex fluid like saliva. This an important step toward a device that could enable diabetics to test their glucose...

News: Medical
Wormlike Motion Lets Hydrogels Swim

Inspired by earthworms, which use peristaltic locomotion to wriggle, an engineering student at the University of Cincinnati's College of Engineering and Applied Science used a worm’s contracting and expanding motion to provide a way for gels to freely swim in liquids.

News: Materials
Implantable Electronic Gripping Devices

A team of scientists from the University of Texas, Dallas, along with colleagues at the University of Tokyo, Japan, have created biologically adaptive transistor devices that have the ability to become soft when implanted inside the body yet can reshape themselves and deploy to grip 3D objects, such as...

News: Materials
Introducing the Bionic Man

The NIH’s Bionic Man site helps viewers visually explore some of the latest bioengineering creations from research funded by the National Institute of Biomedical Imaging and Bioengineering. From prosthetics to artificial kidneys, these technologies are changing lives now and in the future.

News: Medical
World’s Smallest, Fastest Nanomotor Created

A team of engineers at The University of Texas at Austin say that they have built the smallest, fastest, and longest-running synthetic motor to date. This nanomotor, which could fit inside a human cell, is an important step toward developing miniature machines that could one day move through the body...

News: Robotics, Automation & Control
Making Augmented Reality Easier on the Eyes

Augmented reality is quickly becoming more integrated into everyday usage, such as smartphone apps that can identify landmarks, constellations, and more. Head-worn goggles, like Google Glass can superimpose computer-generated images onto your direct view of the physical world. But, moving your eyes...

Ask the Expert

Ralph Bright on the Power of Power Cords

Understanding power system components and how to connect them correctly is critical to meeting regulatory requirements and designing successful electrical products for worldwide markets. Interpower’s Ralph Bright defines these requirements and explains how to know which cord to select for your application.

Webcasts

On-Demand Webinars: Electronics & Computers

Helping HEV/EV Batteries Go the Distance and Stay Cool Under Pressure

Upcoming Webinars: Test & Measurement

Standardization for Automated-Vehicle Testing and Simulation

Upcoming Webinars: Sensors/Data Acquisition

Rotary Position Sensing for EV Powertrain Applications

Upcoming Webinars: Automotive

Best Practices for Avoiding Systematic Faults and Handling Random...

Upcoming Webinars: Robotics, Automation & Control

How to Identify Good Collaborative Robot Projects

Upcoming Webinars: Transportation

Commercial Vehicle Electrification: Still on Track?

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