Abstract: The invention relates to a system for validation and training in invasive interventions in human and veterinary medicine, comprising a training model with an anatomical reproduction of a body part and an interchangeable practice region. The system additionally has a fluid circuit with a fluid reservoir, a pump unit, and a tube system. Interventions in the interchangeable practice region are monitored by a detection device. The user's interaction with the anatomically modeled parts of the interchangeable practice region triggers an autonomous reaction and control of the pump unit as a result of an increase or a decrease in the voltage, the current, or the frequency of the pump, said increase or decrease being generated by feedback electrical signals.

Abstract: The invention relates to a system for validating and training surgical interventions in human and veterinary medicine, which includes a training model anatomically modelled after a human or animal body. The system comprises an anatomical reproduction of a body part of the human or animal body, which has a recess and an anatomical reproduction of an interchangeable practice region, which is designed to be insertable into the recess of the body part. The interchangeable practice region has a front side and a rear side, wherein the rear side is connected at least in part in an interlocking manner to the recess of the anatomical reproduction of the body part. The system also comprises an optoelectronic detection means, which is situated in the recess of the anatomical reproduction of the body part such that it is designed for detecting the surgical interventions and for monitoring the positioning of surgical instruments and/or implants on the rear side of the interchangeable practice region.