Embedded Systems & Chips

Part 1: Designing Piezo Handpieces for Ultrasonic Surgery

Part 1 of this article looks at the general structure, design variants, and system design of ultrasonic medical handpieces. In a future issue, Part 2 will examine driver design, special applications, drive electronics, and failure mechanisms.

Artificial Muscle Device Produces Force 34 Times Its Weight

Researchers have developed a fluid switch using ionic polymer artificial muscles that operates at ultra-low power and produces a force 34 times greater than its weight. Fluid switches control fluid flow, causing the fluid to flow in a specific direction to invoke various movements.

What Is Pulsed Field Ablation and Why Is It Taking Over Electrophysiology?

This article discusses the electrophysiology clinical applications for PFA, the rationale for pursuing PFA over other technologies, other clinical areas that are likely to be impacted by this technology in the future, and the challenges with designing PFA systems.

RISING STAR AWARDS 2025 WINNERS ANNOUNCED

Home How to Enter Terms & Conditions Meet the Judges Hall of Stars Sponsors   Platinum Sponsors See all sponsors The wait is over. We’re thrilled to announce the...

Powering Wearables: Balancing Battery Life with Power Efficiency

Wearable medical devices must balance the need for continuous monitoring with power efficiency.

Product Focus: Power Supplies

See where the product focus is this month: power supplies, including power entry modules from Schurter, XP Power's AC-DC power modules, highly compact power supplies from Cosel Co. Ltd., and binder USA's coded panel-mount parts.

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Product of the Month

See the product of the month: Fischer Connectors' new low-voltage multipole connectors for medical devices, the First Mate Last Break (FMLB).

New Products and Services

See the new products and services, including an ultrathin cable module for single-use endoscopes from Omnivision, CUI Inc's dc-dc converter, Vision Engineering's stereo microscopes, Henkel's expanded portfolio for wearables, SupplyOne's packaging solutions, and more.

Navigating the Future of Medical Device Safety: The Role of High-Attenuation Shielding in Electromagnetic Compatibility

The article explores the role of high-attenuation shielding in ensuring EMC in medical devices, highlighting Tech Etch's 2400 and 2500 series fabric over foam as examples to effectively block EMI in sensitive medical electronics.

Medtronic's PulseSelect First PFA Technology to Receive FDA Approval

Medtronic plc (NYSE: MDT), a global leader in healthcare technology, today announced that the United States Food and Drug Administration (FDA) has approved the PulseSelect...

Designing Medical Devices That Minimize Healthcare Costs

Experienced design teams that have the expertise in the regulatory aspect of device design during the R&D process (involving UX/UI design, human factors engineering, user research, prototyping) will be coveted, especially with the growth that is occurring in the home medical equipment market.

Forging a New Path with Advances in Electro-Thermal Design

A game-changing technology is revolutionizing the electro-thermal design process. Read on to learn more.

Noninvasive DBS Enhances Motor Learning

Researchers have implemented a novel technique called transcranial temporal interference electrical stimulation (tTIS) for noninvasive neuromodulation in humans to successfully target deep structures and enhance motor skill learning in healthy older subjects.

Powerful Sensors for the Eye

An implantable sensor detects direct dynamic pressure in the eye and transmits high-fidelity data.

Vote for Medical Design Briefs 2023 Annual Readers’ Choice Awards

Vote for the 2023 Product of the Year.

Molex Expands European Manufacturing Footprint and Capabilities

Molex, a developer of electronics leader and connectivity products, has expanded its global manufacturing footprint with the opening of a new campus in Katowice, Poland. The...

New Products & Services

Supercapacitor Modules Double-layer, series-connected electrochemical supercapacitor modules are now available from Kyocera AVX, Fountain Inn, SC. The new SCM Series modules can be used by themselves or in conjunction...

Digital Power for Medical Applications

An aging population and a recognition that early detection of ailments enhances life expectancy and reduces costs mean that the number of healthcare applications is growing rapidly. While powering...

Simplifying Device Design with PCB Connectors

As medical devices become more complex, designers must use the available spaces within their devices more efficiently. Several PCBs often have to be connected in the tightest of spaces.

The Next Frontier in Neurology

A new technology offers a minimally invasive option for neurology while improving patient outcomes.

Liquid Metal Circuits Enable Flexible, Self-Healing Wearables

A new super flexible, self-healing and highly conductive material could significantly improve the performance of wearable technologies, soft robotics, smart devices and more.

Videos of the Month

See the videos of the month, including an unprecedented view of gene regulation, a new composite film that improves the safety of personal protective suits, a new kind of strength-building wearable for those with restricted mobility, and more.

New Products & Services

See the new products and services, including a low-capacity torque sensor from Sensor Technology, Dymax' first medical product in its new Hybrid Light-Curable series of adhesives, a bone screw inspection and measurement module from VisionX, and more.

Coming Together on the Journey to End Parkinson’s

The long road toward ending Parkinson’s disease is not a typical one. It is far from linear, has innumerable hills and valleys, and we’ll likely only sense reaching the destination before actually seeing it.

Nanopores + Electronic Signals = Disease Protection

In living organisms, cells have a very high capacity to process and communicate information by moving molecules or ions through tiny channels that span the cell membrane. Researchers have...

Soft, Ultrathin Photonic Material Cools Wearable Electronic Devices

A photonic material-based “soft, ultrathin, radiative-cooling interface” that greatly enhances heat dissipation in devices, with temperature drops more than 56 °C,...

Product of The Month

See the product of the month: A micro-coaxial cable from Times Microwave. It can be used for single-use and reusable sterilizable applications as a discrete transmission line or integrated into a cable bundle for higher-density solutions.

Wood-Derived Electronic-Skin Substrates

Researchers have designed wood-derived electronic-skin substrates for electrophysiological monitoring that are functional, sustainable, and comfortable.