Category: Blog

In the world of healthcare innovations, precision, reliability, and safety are paramount. This is particularly true when it comes to implantable medical batteries, which power life-saving devices and require meticulous attention to detail. Custom hermetic sealing, a specialty of Hermetic Seal Technology, plays a vital role in ensuring the integrity and performance of these critical power sources.

The uniqueness of healthcare applications demands equally unique solutions. Implantable medical batteries must conform to specific shapes and sizes while providing uncompromised protection against external factors. This is where custom hermetic sealing comes into play. Hermetic Seal Technology  excels in tailoring hermetic sealing solutions to meet the exacting demands of healthcare advancements.

From cardiac pacemakers to neurostimulators, implantable medical batteries serve a wide range of functions. The flexibility and precision of custom hermetic sealing are key to accommodating the diverse needs of these life-enhancing and life-saving devices. Hermetic Seal Technology offers a range of customization options, ensuring a perfect fit for the individual requirements of each project.

The hermetic sealing specialists at Hermetic Seal Technology consider factors such as materials, dimensions, and environmental conditions to provide bespoke solutions. The result is implantable medical batteries that not only meet regulatory standards but also contribute to the advancement of healthcare technologies. In a field where every detail counts, custom hermetic sealing is a crucial component in shaping a healthier, safer, and more innovative future.

Welded & Brazed Parts

When it comes to custom hermetic seals, the choice of materials is far from arbitrary. In fact, it’s a critical decision that can determine the success and reliability of the seal in diverse applications. Whether it’s for aerospace, medical devices, or industrial equipment, the right material can make all the difference.

Material selection in custom hermetic seals is not a one-size-fits-all affair. Each application demands careful consideration to meet specific needs. That’s where Hermetic Seal Technology shines. They understand the significance of choosing the appropriate material, and their expertise in this area is evident.

For instance, in aerospace, where extreme conditions and rigorous safety standards are the norm, the selection of materials that can withstand high temperatures, pressure differentials, and corrosive environments is paramount. In contrast, medical devices require biocompatible materials that won’t react with bodily fluids.

Hermetic Seal Technology takes a meticulous approach to material selection, offering a wide range of options such as stainless steel, titanium, Kovar, and various glasses. They consider factors like thermal expansion coefficients, chemical compatibility, and electrical properties to ensure the custom hermetic seals perform flawlessly in their intended environments.

In a world where precision and reliability are paramount, Hermetic Seal Technology commitment to choosing the right materials underscores their dedication to creating custom hermetic seals that can be trusted in even the most demanding applications.

High Amperage Feedthroughs

As industries continue to evolve, so do the demands for power transmission and management. In this landscape, high amperage feedthroughs are undergoing remarkable transformations, driven by cutting-edge technologies that address the escalating power requirements of tomorrow.

Advancements in high amperage feedthrough technology are paving the way for enhanced performance and reliability. Improved heat dissipation techniques are at the forefront, ensuring that these components can handle intense currents without succumbing to thermal stress. This crucial enhancement not only prolongs the lifespan of the feedthrough but also maintains consistent performance.

Enhanced insulation is another facet of innovation in high amperage feedthroughs. As currents surge, the need for impeccable electrical insulation becomes paramount. Modern feedthroughs employ novel insulating materials and design principles to guarantee the integrity of the electrical barrier, minimizing the risks of short circuits and malfunctions.

In addition, the integration of smart monitoring systems adds a layer of sophistication. These systems allow real-time tracking of current levels, temperature, and other critical parameters. Such data-driven insights empower operators to optimize power management, predict maintenance needs, and ensure safe operation.

In conclusion, the advancements in high amperage feedthrough technology are rising to meet the power demands of the future. With improved heat dissipation, enhanced insulation, and smart monitoring capabilities, these innovations not only enhance performance but also contribute to the overall reliability and safety of power transmission systems. For more on these transformative technologies, visit www.glass-to-metal.com

In industries where precision, durability, and reliability are paramount, glass-to-metal seals have emerged as a critical component. These innovative seals offer a myriad of advantages, making them indispensable in applications ranging from aerospace and automotive to telecommunications.

One of the primary benefits of glass-to-metal seals lies in their exceptional hermeticity. The hermetic seal formed between glass and metal creates an airtight enclosure, protecting sensitive electronics and components from external contaminants, moisture, and harsh environments. This level of protection ensures the long-term stability and functionality of devices, making them highly reliable even under challenging conditions.

In high-reliability applications, electrical insulation is equally crucial, and glass-to-metal seals excel in this aspect as well. The glass provides an excellent insulating barrier, preventing electrical leakage and short circuits. This insulation is particularly vital in electronic components exposed to extreme temperature fluctuations or high voltages.

Moreover, glass-to-metal seals exhibit superior resistance to thermal expansion mismatches, ensuring longevity in critical devices where temperature variations are common. Their ability to maintain integrity under varying conditions contributes to their widespread use in demanding industries.

In conclusion, glass-to-metal seals have proven to be a game-changer in high-reliability applications. Their unmatched hermeticity, electrical insulation properties, and resistance to thermal stress make them an ideal choice for safeguarding sensitive electronics and ensuring consistent performance. For industries seeking reliability without compromise, glass-to-metal seals are an indispensable solution. For more information and cutting-edge glass-to-metal seal solutions, visit [www.glass-to-metal.com].

With modern microtechnology, there is an aggressive miniaturization of smart devices, despite an increasing level of integration and overall complexity. It is therefore becoming increasingly important to be achieve reliable, compact packaging.

For implantable medical devices (IMDs), the package must additionally provide a high quality hermetic environment to protect the device from the human body. For chip-scale devices, AuSn eutectic bonding offers the possibility of forming compact seals that achieve ultra-low permeability.

A key feature is this can be achieved at process temperatures of below 350315°C, therefore allowing for the integration of sensors and microsystems with CMOS electronics within a single package. Issues however such as solder wetting, void formation and controlling composition make formation of high-quality repeatable seals highly challenging.

Read more: Hermetic packaging for implantable microsystems

To extend operating life, all leading meter transmitter units (MTUs) are powered by long-life bobbin-type lithium thionyl chloride (LiSOCl2) cells that feature the highest capacity, highest energy density, the widest possible temperature range, and unrivaled battery life. These batteries represent only a small fraction of the overall AMI implementation cost, but remain top-of-mind among utility managers.

Pairing a 30-year MTU with a 10-year battery is hard to cost justify since it could result in high volume meter change-outs.

Due to low confidence in meter batteries, the City of Springfield, MA chose to preemptively replace thousands of batteries each year in order to avoid the chaos of disrupted billing systems, poor cash flow, and loss of valuable data. Preemptively replacing thousands of batteries cost local taxpayers millions and slashed total ROI: an outcome that may have been avoided with the choice of a different battery.

Bobbin-type LiSOCl2 batteries are overwhelmingly preferred for low-power wireless applications that draw current measurable in micro-amps, featuring the highest capacity, highest energy density, and extremely low annual self-discharge (less than 1 percent per year). Bobbin-type LiSOCl2 cells also deliver the widest possible temperature range (-80°C to 125°C), with a glass-to-metal hermetic seal that resists battery leakage.

All batteries experience some form self-discharge, with cell capacity being exhausted even when the battery is not connected to an external load. Bobbin-type LiSOCl2 batteries are less affected by annual self-discharge, the result of controlled passivation.

Read more: Long-Life Batteries Result in Greater ROI