Also known as Nanomed Devices or NDs. These can range from simple short lived healing accelerants to long-lasting repair and augmentation systems, which require some kind of persistent external power. In the case of a [[Med Patch|med patch]], the patch itself provides a short term electromagnetic power supply for short-term use in the field. Whereas in a hospital, large external power fields will be used to help NDs stabilize patients and perform non-invasive repairs.