Artificial (or bionic) organs represent a pioneering field in medical science, aiming to restore or replicate the functions of human organs through mechanical or bioengineered solutions. These innovations range from well-established devices, such as pacemakers and cochlear implants, to more complex organs including artificial hearts, kidneys, and pancreases.

Currently, several artificial organs have been successfully implemented, significantly improving patients' quality of life. For instance, the artificial heart has evolved into a viable temporary solution for patients awaiting transplants, and in some cases, it serves as a long-term solution. 

The future of artificial organs is poised for groundbreaking advancements, driven by rapid progress in stem cell research, 3D printing, nanotechnology, and robotics. These technologies promise to deliver more sophisticated, durable, and biocompatible organs. The goal is not only to replace organ function but also to enhance it, potentially leading to organs that can resist diseases better than their natural counterparts.