Keyword: Electric power

Stories

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Briefs: Wearables
A new smart material developed by researchers at the University of Waterloo is activated by both heat and electricity, making it the first ever to respond to two different stimuli.
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R&D: Materials

A research team has obtained electrical energy from small movements of the human body, such as the blink of an eye, by using biocompatible materials to minimize the device’s thickness....

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R&D: Nanotechnology
New nanotechnology has many potential applications, including harvesting clean energy to operate devices implanted in the body through the body’s natural movements.
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R&D: Materials
Researchers report the design and fabrication of single-wall carbon nanotube thermoelectric devices on flexible polyimide substrates as a basis for wearable energy converters.
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R&D: Energy
An innovative system may provide a new option to use directed energy for biomedical applications.
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R&D: Electronics & Computers

Engineers have embedded high-performance electrical circuits inside 3D printed plastics, which could lead to better-performing biomedical implants. They used pulses of high-energy...

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R&D: Robotics, Automation & Control

An energy harvester attached to the wearer’s knee can generate 1.6 μW of power while the wearer walks without any increase in effort. The energy is enough to power small electronics like health...

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R&D: Medical

Researchers have developed a self-powered bandage that generates an electric field over an injury, dramatically reducing the healing time for skin wounds in rats. They wanted to develop a...

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Features: Electronics & Computers

High-voltage power supplies (HVPSs) are required in multiple configurations and capabilities. The dimensions, type of enclosure, weight, input and outputs, thermal and...

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Briefs: Materials

Researchers at the University of Southampton, UK, have chosen low-density thermopolymer to create various parts of the next generation of its innovative Southampton-Remedi prosthetic...

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Features: Medical

Ultrasonic piezo transducers can be used in a wide variety of applications, including medical devices. Because there is no one-size-fits-all solution, transducer...

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R&D: Medical

A new, ultrathin energy harvesting system has the potential to harvest electricity from human motion. Based on battery technology and made from layers of black phosphorus that are only...

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R&D: Medical

Researchers have developed a piezoelectric system that converts the heart’s vibrational energy into electricity to power pacemakers, eliminating the need for batteries. Unlike...

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Briefs: Wearables

Engineers at the University of Wisconsin-Madison have created microscale solar cells that could power a multitude of personal devices, including wearable medical sensors, smartwatches, and autofocusing...

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Features: Tubing & Extrusion

Stents and hypodermic tubes (hypotubes) are used in countless applications, and the demand is growing rapidly in response to the continued demand for stent applications and...

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Applications: Medical

Medical imaging equipment, water handling systems, conveyors, robotic systems, and rotary and linear actuators are among the many devices that may be fitted with electric friction brakes to hold...

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Briefs: Medical
Hydrostatic Hyperbaric Oxygen Treatment Chamber

A hyperbaric chamber has been designed to achieve the goals of maximizing safety, minimizing complexity, and minimizing cost of hyperbaric chamber therapy. This design minimizes the volume of compressed gas in the chamber, and eliminates the need for complex gas mixing, carbon dioxide scrubbing,...

Briefs: Medical

While most robotic parts in current use are rigid, have a limited range of motion, and don’t really look lifelike, a scientist from Florida Atlantic University has designed a novel robotic finger that,...

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Features: Medical
Method for Treating Cartilage Defects Michael Lytinas
Ideas Foundation, Boston, MA

This invention is a method to treat cartilage defects in osteoarthritis and...

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R&D: Medical
Novel Fibers Maintain Electrical Resistance When Stretched

University of Texas at Dallas researchers have made electrically conducting fibers that can be reversibly stretched to over 14 times their initial length. Electrical conductivity of the fibers increases 200-fold when stretched.

R&D: Medical
Researcher Predicts Advances in Thermal Materials

To produce electricity, thermoelectric materials capture waste heat from sources such as automobile exhausts or industrial processes. Improving the materials' efficiency will require further reduction of thermal conductivity. A new article from a Georgia Institute of Technology professor...

R&D: Medical
Germanium Ready for 2D Electronics

Researchers from The Ohio State University are working to turn germanium into a potential replacement for silicon.

R&D: Medical

Engineers at Stanford University are working on a new generation of medical devices that would be planted deep inside the body to monitor illness, deliver therapies and relieve pain. But in order to do so, they...

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INSIDER: Medical

A team of researchers at Harvard University, Cambridge, MA, have created an inexpensive diagnostic device that, they say, can be used by health care workers in the world’s poorest areas to...

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Applications: Medical

A team of life science entrepreneurs in Houston, TX, has developed the first catheter-deployed circulatory assist device intended for long-term use to treat chronic heart...

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Features: Electronics & Computers

Today’s medical device and equipment designs are highly influenced by continuous technological advances that affect their size, power consumption, and communication capabilities....

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Briefs: Electronics & Computers

Cardiac surgeons and cardiologists at the University of Maryland Heart Center are part of a multi-center clinical trial evaluating the efficacy of powering heart pumps through a skull-based...

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Global Innovations: Energy
Institute of Physical Chemistry of the Polish Academy of Sciences, Warsaw, Poland
http://www.ichf.edu.pl

Devices that support various functions of our bodies are being used...

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Briefs: Medical

The objective of this effort was to demonstrate the feasibility of using ultrasound induced neuromodulation (UNMOD) to manage pain. Pain management for acute trauma is generally...

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Ask the Expert

Ralph Bright on the Power of Power Cords
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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.

Inside Story

Inside Story: Validating Your Sterilization Process
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To find out more about sterile product development and registration, MDB recently spoke with Elizabeth Sydnor, Director of Microbiology of Eurofins Medical Device Testing (Lancaster, PA). Read the interview.

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