Ultrasound as a New Wireless Power Transfer Technology

A research team led by Dr. Sunghoon Hur of the Electronic and Hybrid Materials Research Center at the Korea Institute of Science and Technology and Professor Hyun-Cheol Song of Korea University has developed a biocompatible ultrasonic receiver that maintains its performance even when bent. Read on to learn more.

High-Power Electrostatic Actuators to Realize Artificial Muscles

It may be possible to use electrostatic actuators in artificial muscles thanks to research that made use of ferroelectric materials to create an electrostatic actuator that can generate a strong force at a low driving voltage.

Zero-Power Inertial Switches: Moving Beyond the Limits of Power and Size

Miniaturized sensor technology allows engineers to build more functionality into less space than ever before; but they require more battery power.

Power Supplies: Speeding Time to Market for Medical Equipment

Today’s increasingly challenging system requirements and accompanying shortened design cycles put more pressure than ever on medical equipment designers.

New Products and Services

IoT Prototyping Board Renesas, Tokyo, Japan, has introduced a low-power prototyping board that will simplify and speed up product development for IoT endpoint equipment including healthcare equipment. The RL78/G14...

Product Focus February 2019: Power Supplies

Switching Power Supplies An AC/DC switching power supply series from Bicker Elektronik, Donauwoerth, Germany, has been developed for space-saving installation in medical devices and medical computer...

Making MRIs More Precise

Researchers have discovered that radio frequency probes with structures inspired by microstrip patch antennas increase MRI resolution in high-frequency MRI machines, when compared to conventional surface coils used...

New Method Measures Blood Flow with No Contact

Researchers have developed a contactless method for measuring blood flow in the upper limbs. The method is based on video recording of the skin surface under green light measuring the...

Skin Sensor Could Improve Life for a Million Hydrocephalus Patients

A new wireless, Band-Aid-like sensor could revolutionize the way patients manage hydrocephalus and potentially save the U.S. health care system millions of dollars. A...

Silk + Nanotubes = Biomedical Devices

According to new research, silk combined with carbon nanotubes may lead to a new generation of biomedical devices and so-called transient, biodegradable electronics.