Introduction In recent years, technology has changed almost every aspect of our lives. The healthcare sector in particular is greatly affected by innovations that improve patient care, diagnostic accuracy, and medical outcomes. While many innovations are associated with the use of technology, the same change is also present in the creation of simple, easy, and inexpensive medical devices. This change is a healthcare reform that makes diagnostic and therapeutic tools available to the public. In rural or underserved areas. However, thanks to the skills of engineers, scientists, and doctors to use simple tools, new solutions that are effective and affordable are emerging These improvements reduce the burden of high healthcare costs, increase access to care, and enable better patient management, especially in high income communities. From 3Dprinted prosthetics to affordable diagnostic tools, Yoo Yim Technology is making major advances in healthcare. It has great potential for the future. The Shift to Simple, Accessible Technology in Medical Equipment Historically, medical devices have been associated with large, expensive, and complex machines that are typically only found in well-funded hospitals and specialized medical centers. Equipment like MRI machines, CT scanners, and complex surgical instruments are expensive and require industry expertise. However, the increasing availability of devices is challenging these standards and presenting new opportunities for innovation in medical devices. Miniaturization: Advances in microelectronics, materials science, and engineering have made it possible to shrink complex medical devices into portable, user-friendly tools. This allows devices to be used more widely and without requiring specialized facilities. Open-source initiatives: Open-source platforms and collaboration between