Electronics

Edible Supercapacitors Could Replace Endoscopies

Engineers at Arizona State University (ASU), Tempe, have created an edible supercapacitor that, they say, can wipe out E. coli or power a camera from inside the body. Using edible foodstuffs like activated charcoal, gold leaf, seaweed, egg white, cheese, gelatin, and barbecue sauce, which can store and conduct electricity, and sandwiching them together, the researchers created supercapacitors that can store electrical energy temporarily.

Posted in: MDB, News, Electronic Components, Electronics, Diagnostics, Implants & Prosthetics, Medical, Patient Monitoring

Read More >>

3D Printing a Perfectly Fitting Prosthetic Socket

A masters student in product development at the School of Engineering at Lund University, Sweden, Emelie Strömshed,has developed a step-by-step process to combine prosthetic arm socket computer-aided design (CAD) data with 3D scan data of a patient’s residual limbs to create perfectly fitting 3D-printed prosthetic arm sockets.

Posted in: MDB, News, Computers, Electronics, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Implants & Prosthetics, Medical, Orthopedics, Rehabilitation & Physical Therapy

Read More >>

Report Details Possible Healthcare Cybersecurity Threats

Independent Security Evaluators, Baltimore, MD, has compiled a report available online that details its research in investigating a variety of hospital and healthcare-related infrastructures and systems, identifying industry-specific pitfalls and shortcomings, and creating a blueprint for how entities in the space can improve their security posture by the most effective means.

Posted in: MDB, News, Electronics, FDA Compliance/Regulatory Affairs, Medical

Read More >>

Glucose to Power Pacemakers

Researchers at the Technological Institute of Energy, Valencia, Spain, are working to create a bio-battery that uses blood glucose to produce energy. Such a battery, they say, would cut down on the number of surgical interventions a pacemaker user must undergo.

Posted in: MDB, News, Batteries, Electronic Components, Electronics, Power Supplies, Implants & Prosthetics, Medical, Patient Monitoring

Read More >>

Approaching Dissolvable Electronics for Implants

Scientists at the College of Information Science and Electronic Engineering in China are working diligently to create tiny electronic sensors and devices that can be implanted in the body and then dissolve seemingly without a trace. They have tested several biodegradable materials, including DNA, proteins, and metals, for making transient electronics. Edging closer, their newest dissolvable device is composed of egg proteins, magnesium, and tungsten.

Posted in: MDB, News, Electronic Components, Electronics, Implants & Prosthetics, Medical, Patient Monitoring

Read More >>

High-Bandwidth, Wide Field-of-View, Ultra-Sensitive, Radiation-Hardened, Short-Wave Infrared (SWIR) Receiver

Goddard Space Flight Center, Greenbelt, Maryland Every LiDAR design faces the classic balancing act of signal versus noise. In order to maximize the range of a LiDAR, a receiver must amplify fractions of a micro-amp of photo current into a usable range for signal processing to occur, but without adding significant amounts of noise. Additionally, LiDAR receiver designs must exhibit very wide dynamic ranges because of the uncertainty in return signal amplitude. Meeting all these requirements in a small size, weight, and power form factor while keeping costs low is a major challenge.

Posted in: Briefs, Electronics, Electronics & Computers

Read More >>

Magnetometer for Vectorized Field Sensing via Zero-Field, Spin-Dependent Recombination in Silicon Carbide Microelectronics

This self-calibrating, solid-state-based magnetometer is intended for miniaturized applications in high-temperature and high-radiation environments. NASA’s Jet Propulsion Laboratory, Pasadena, California The proposed technology involves the sensitive detection of magnetic fields using the zero-field, spin-dependent recombination (SDR) phenomenon that naturally arises from atomic-scale, deep-level defects intrinsic to silicon carbide (SiC) microelectronics. The SDR phenomenon enables the fabrication of SiC-based magnetic field sensing diodes that are ideal for the development of miniaturized and purely electrical-based magnetometers.

Posted in: Briefs, Electronics, Electronics & Computers

Read More >>

The U.S. Government does not endorse any commercial product, process, or activity identified on this web site.