PROBLEM TO BE SOLVED: To provide an endoscope system that can maintain the quality of signal transmission even when using a treatment instrument.SOLUTION: An endoscope system includes: an endoscope 2 having: a tubular tip 24 which is inserted into the body of a subject and picks up an image inside the body an operation part 22 arranged on a base end side of the tubular tip 24, which receives an input of a signal for operating the tubular tip 24 and a flexible tube for connecting the tubular tip 24 and the operation part 22 to transmit data and a waveform shaping part 273 for waveform shaping in accordance with information on a treatment instrument disposed on the tubular tip 24.COPYRIGHT: (C)2013,JPO&INPIT【課題】処置具を使用した場合であっても、信号伝送の品質を維持できる内視鏡システムを提供すること。【解決手段】被検体の体内に挿入されて、体内の撮像を行う管状の先端部24と、先端部24の基端側に設けられ、先端部24を操作する信号の入力を受け付ける操作部22と、先端部24および操作部22を連結してデータの伝送を行う可撓管部と、を有する内視鏡2と、先端部24に配設される処置具の情報に応じた波形整形を行う波形整形部273と、を備えた。【選択図】図3
