One of the predominate focus at engionic Fiber Optics is the development of special probes for medical technology applications. We manufacture, for example, NMR-compatible probes for different measuring systems. For external optode probes, engionic Fiber Optics produces particularly compact and light angular heads, which are skin-friendly and easily portable. For the measurement of tissue during surgery, we also manufacture, for example, endoscopic adapters as well as arthroscopic probes.