The medical system outputs the control designated signal which controls the operation of the 1st manual operating device and the medical equipment which are used the occasion where 1st doctor operates the medical equipment, the 2nd manual operating device which is operated by 2nd doctor and, 1st doctor using the 1st manual operating device, when operating the medical equipment, is set at least one which detects the medical behavior information which is based on the operation of the medical equipment medical behavior information sensing station and, according to 1st doctor by 2nd doctor, the medical behavior which is detected by the medical behavior information sensing stationThe storage unit which remembers, the standard information in order to compare with information and, the 2nd manual operating device it is connected, the medical equipment control control equipment which controls the medical equipment according to the control designated signal of the 2nd manual operating device which is output from the change signal supply system and the change signal supply system which change ahead outputting the control designated signal on the basis of with the medical behavior information which the medical behavior information sensing station detects and the standard information which is remembered in the storage unit, and, it possesses.医療システムは、医療機器を第1の医師が操作する際に使用する第1の操作装置と、医療機器の動作を制御する制御指示信号を出力し、第2の医師によって操作される第2の操作装置と、第1の医師が第1の操作装置を使用して医療機器を操作したとき、医療機器の動作に基づく医療行為情報を検出する少なくとも1つの医療行為情報検出部と、第1の医師に応じて第2の医師によって設定される、医療行為情報検出部によって検出された医療行為情報と比較するための、基準情報を記憶する記憶装置と、第2の操作装置と接続され、医療行為情報検出部が検出した医療行為情報と、記憶装置に記憶された基準情報とに基づき、制御指示信号の出力先を切り換える切換信号発生装置と、切換信号発生装置から出力された第2の操作装置の制御指示信号に応じて医療機器を制御する医療機器制御装置と、を有する。