An X-ray source interlock kit includes a probe-based portion integral with an X-ray source in communication with a peripheral-based portion, the interlock kit serving as an interface between an X-ray treatment system and a given class of peripheral devices. Peripheral devices are classified based on...http://www.google.fr/patents/US6181770?utm_source=gb-gplus-shareBrevet US6181770 - X-ray source interlock apparatus