Ultra-Thin Battery Powered by Saline for Smart Contact Lenses

Scientists have developed a flexible battery as thin as a human cornea, which stores electricity when it is immersed in saline solution, and which could one day power smart...

Designing Feature-Rich Wearable Health and Fitness Devices

The next step in wearables is to shrink the size of the devices while offering more comfortable shapes and additional features and wireless communications capabilities.

New Products and Services

See the new products and services for January 2023, including a microscale 3D printing system, low-viscosity silicone, and more.

Stretchable Battery Packaging Could Power the Future of Wearable Devices

In order for wearables to be functional and practical, they need to have batteries that are stretchable and highly deformable.

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.

New Products and Services

Metal additive manufacturing, high-performance grease, filters, and more.

New Battery Technology Could Power Wearable, Self-Sustaining Fever Detector

The device harnesses the thermal energy generated by body heat.

Stretchable Battery Powered by Sweat

Scientists have developed a soft and stretchable battery that is powered by human perspiration. The prototype battery consists of printed silver flake electrodes that generate electricity in the...

PCB Microelectronics Assembly Takes Center Stage for Medical Miniaturization

Small medical electronics are at the forefront of a new round of technology trends involving printed circuit board (PCB) assembly and manufacturing.

Batteryless Pacemaker Could Use Heart’s Energy for Power

The cardiac pacemaker of the future could be powered by the heart itself.

Device Creates 3D Images of Skin

A research team has developed a portable device that produces high-resolution 3D images of human skin within 10 minutes. The team says the portable skin mapping (imaging) device could be used to assess...

The Challenges of Handheld and Wearable Medical Device Batteries

Batteries must meet high power capacity, small physical size, and reliability requirements.

Flexible Screen-Printed Rechargeable Battery

The device can be used in flexible, stretchable electronics for wearables as well as soft robotics.

2020 Product Buyer's Guide

In our 2020 Product Buyer's Guide, you'll find a list of manufacturers in more than a dozen medical-device areas.

When Every Second Counts … Important Considerations for Respiratory Ventilator Design

Ventilators are mission-critical to sustaining life and require a robust design to ensure they maintain the necessary up-time for patient care.

New Products & Services

Position sensors, power clamps, CT scanners, and more.

New Products & Services

Medical Device Manufacturing Software

Master Control, Salt Lake City, UT, has released a software platform designed to automate production and improve operational quality. MasterControl Manufacturing...

Flexible High-Energy Textile Lithium Battery Designed for Wearables

Researchers at Hong Kong Polytechnic University (PolyU) have developed a highly flexible, high-energy textile lithium battery that offers more stable, durable, and safe...

Wearable Battery Uses Super-Coiled Fibers

Super-elastic multifunctional super-coiled fibers can stretch up to 16 times maximum and maintain electronic characteristics at the same time. The new fibers can be used in various electronic...

From the Editor — Revolutionary New Radio Architecture Brings the Long Battery Life Needed for IoMT

The IoMT has ushered in a new era for connected medical technology. But battery life is often mentioned as one of the impediments to the...

Flexible Batteries Make Dental Aids ‘Smart’

Smart 3D printed braces that incorporate nontoxic batteries and lights could reduce the time and costs involved in realigning and straightening teeth.

New Products and Services

Power Supply

A 400-W power supply is now available from Integrated Power Designs, Wilkes-Barre, PA. The power supply comes with two to four outputs in a compact 4 × 7 × 1.5 in. package. High power...

Supercapacitor Could Make Implantables Battery-Free, Longer Lasting

Researchers from UCLA and the University of Connecticut have designed a new biofriendly energy storage system called a biological supercapacitor, which operates using...

Quality Assurance: Risk Mitigation for Lithium-Ion Battery Packs

Safety and reliability are the key concerns when determining the right power source for a medical device. Lithium-ion (Li-ion) batteries are often considered for their higher...

Rechargeable Hearing Aid Batteries Draw from NASA Research

NASA Technology

We often imagine that inventions are born whole: Thomas Edison creates the incandescent light bulb and lights up Christie Street in Menlo Park on New Year’s Eve,...

Edible Battery Could Power Ingestible Medical Devices

Nontoxic, edible batteries could one day power ingestible devices for diagnosing and treating disease. One team reports new progress toward that goal with their batteries made with...

Next Generation of Ultrathin Batteries Could Advance Medical Implantables

A University of Rochester researcher is helping develop next-generation miniature batteries that would expand the use of medical implantables and other...

Transient Battery Self-Destructs When Dropped in Water

A self-destructing, lithium-ion battery from Iowa State University delivers 2.5 volts and dissolves or dissipates in 30 minutes when dropped in water.

Edible Batteries Power Ingestible Medical Devices

Non-toxic, edible batteries could one day power ingestible devices for diagnosing and treating disease. The batteries are made with melanin pigments naturally found in the skin, hair, and...