Cleveland, Ohio – Surgeons at the Cleveland Clinic are pioneering a new approach to surgery using advanced magnet technology. Dr. Matthew Kroh and his team have successfully performed a series of surgeries with the assistance of remote-controlled robots wielding special magnets. This innovative method allows for less invasive procedures, reducing the number of incisions required for operations like gall bladder removal.
The use of magnets in medical procedures is just one example of the advancements being made in magnet technology. Researchers and companies are investing significant resources into making magnets more powerful and efficient than ever before. Magnets play a crucial role in various technologies, including electric vehicle motors and wind turbines, making them essential for the ongoing shift towards electrification.
However, the production of magnets often relies on rare earth elements, which are associated with environmentally damaging mining practices. Currently, China dominates global magnet production, holding over 90% of the market share. This has led to calls for cleaner and more sustainable magnet manufacturing practices to meet the growing demand for these essential components.
In the United Kingdom, companies like Bunting Magnetics are at the forefront of magnet production for a wide range of applications, from medical devices like cochlear implants to high-speed rollercoaster brakes. The development of higher-grade magnets, such as the N52 grade neodymium magnets, has significantly improved efficiency in various industries, from electric vehicles to consumer electronics.
The quest for more sustainable magnet production has also led to innovative recycling methods for rare earth magnets. Companies like HyProMag in the UK and Noveon Magnetics in the US are exploring ways to extract rare earths from old electronics and repurpose them for new magnet production. These efforts not only reduce the reliance on new rare earth elements but also help mitigate the environmental impact of traditional magnet manufacturing.
As technology continues to evolve, the possibilities for magnet applications are expanding. From aiding in surgical procedures to cleaning up space debris with satellite-mounted magnets, the potential for magnets in various fields is virtually limitless. With ongoing developments in magnet technology, the future promises even more sophisticated and less invasive procedures across a wide range of industries.