PROBLEM TO BE SOLVED: To provide a centralized monitor system for monitoring by transmitting monitor (alarm) signals of a plurality of medical instruments to a nurse station using existing nurse call circuit without any new construction and facilities.SOLUTION: This centralized monitor system is characterized in having a plurality of medical instruments connecting terminals comprising multi-channel input terminals and a single-channel output terminal for connecting the medical instruments having external transmitting terminals such as a transfusion pump, a syringe pump, an electrocardiograph, a sphygmomanometer, and a respirator. This monitor system is characterized in that the monitor signals from the plurality of medical instruments are transmitted to a monitor part via one of the plurality of medical instruments connecting terminals and the received monitor signals can be visually recognized.COPYRIGHT: (C)2002,JPO【課題】新たな工事、設備を必要とせずに、既存のナヘスコール回線を用いて複数の医療機器のモニタ(アラーム)信号がナースステーションに送信され、モニタすることができる集中モニタシステムの提供。【解決手段】輸液ポンプ、シリンジポンプ、心電計、血圧計、人工呼吸器などの外部送信端子を備えた医療用機器接続用の多チャンネルの入力端子と1チャンネルの出力端子からなる複数の医療機器接続用端子と、複数の医療機器接続用端子の内の1つを介して、複数の医療用機器からのモニタ信号をモニタ部に送信し、受信した前記モニタ信号を視認できるようにしたことを特徴とする集中モニタシステム。