The present invention relates to a locking system for locking a medical device 2 to the holding structure 1, each of the medical device and the retaining structure, and retaining structure is provided capable of cooperating with each other , about the lock system. To avoid that the medical device is removed accidentally when such medical devices still operate alone or other with the medical device and cooperating, when the medical device is connected to the holding structure in order to secure the medical device, the locking system according to the present invention, there is provided a first retaining lock 66 for retaining the medical device 6 when the medical device 6 is connected to the holding structure, the first retention lock, between a retaining position for retaining a medical device on the holding structure the medical device is connected, a free position without retaining a medical device on the holding structure the medical device is connected, the first manual control is movable by a mechanism 69,68,67, the first of Baoding lock 66, a safety lock 692 is movable by the automatic control device 693 between the non-functional position and function position, safety lock, function position Now, to prevent the medical device is removed from the holding structure in which the medical device is connected, the non-functional position, does not prevent the medical device is removed from the holding structure in which the medical device is connected, the safety lock 692 door is provided. The safety lock is controlled by an electronic control unit responsible for control of the operation in a single medical device or other medical devices in cooperation with. It is no longer the possibility of artificial errors.FIELD 1本発明は、医療装置2を保持構造体1にロックするロックシステムであって、医療装置及び保持構造体にはそれぞれ、互いと協働することができる保定構造部が設けられている、ロックシステムに関する。そのような医療装置が単独で又は他の医療装置と協働して依然として動作している場合に医療装置が不慮に取り外されることを回避するよう、医療装置が保持構造体に連結された際に医療装置を固定するために、本発明に係るロックシステムには、医療装置6が保持構造体に連結された際に医療装置6を保定する第1の保定ロック66であって、該第1の